diff --git a/swift/ql/test/extractor-tests/declarations/accessor.expected b/swift/ql/test/extractor-tests/declarations/accessor.expected
index 66db1b8fd0f..d47ce163c5d 100644
--- a/swift/ql/test/extractor-tests/declarations/accessor.expected
+++ b/swift/ql/test/extractor-tests/declarations/accessor.expected
@@ -1,53 +1,53 @@
-| test.swift:2:7:2:7 | AccessorDecl | ? |
-| test.swift:2:7:2:7 | AccessorDecl | get |
-| test.swift:2:7:2:7 | AccessorDecl | set |
-| test.swift:3:7:3:7 | AccessorDecl | ? |
-| test.swift:4:5:4:24 | AccessorDecl | get |
-| test.swift:5:5:5:38 | AccessorDecl | set |
-| test.swift:9:17:9:17 | AccessorDecl | ? |
-| test.swift:9:17:9:17 | AccessorDecl | get |
-| test.swift:9:17:9:17 | AccessorDecl | set |
-| test.swift:23:9:23:9 | AccessorDecl | ? |
-| test.swift:23:31:23:31 | AccessorDecl | get |
-| test.swift:23:35:23:35 | AccessorDecl | set |
-| test.swift:24:40:24:40 | AccessorDecl | get |
-| test.swift:32:3:34:3 | AccessorDecl | get |
-| test.swift:35:3:35:18 | AccessorDecl | set |
-| test.swift:41:7:41:7 | AccessorDecl | ? |
-| test.swift:41:7:41:7 | AccessorDecl | get |
-| test.swift:41:7:41:7 | AccessorDecl | set |
-| test.swift:70:5:72:5 | AccessorDecl | get |
-| test.swift:77:20:77:20 | AccessorDecl | get |
-| test.swift:82:7:82:7 | AccessorDecl | ? |
-| test.swift:83:5:83:11 | AccessorDecl | set |
-| test.swift:84:5:86:5 | AccessorDecl | get |
-| test.swift:91:27:93:3 | AccessorDecl | get |
-| test.swift:97:5:99:5 | AccessorDecl | get |
-| test.swift:102:7:102:7 | AccessorDecl | ? |
-| test.swift:102:7:102:7 | AccessorDecl | get |
-| test.swift:102:7:102:7 | AccessorDecl | set |
-| test.swift:104:3:104:3 | AccessorDecl | ? |
-| test.swift:105:5:107:5 | AccessorDecl | get |
-| test.swift:108:5:108:11 | AccessorDecl | set |
-| test.swift:111:37:113:3 | AccessorDecl | get |
-| test.swift:115:7:115:7 | AccessorDecl | ? |
-| test.swift:115:7:115:7 | AccessorDecl | get |
-| test.swift:115:7:115:7 | AccessorDecl | set |
-| test.swift:116:5:116:25 | AccessorDecl | willSet |
-| test.swift:119:7:119:7 | AccessorDecl | ? |
-| test.swift:119:7:119:7 | AccessorDecl | get |
-| test.swift:119:7:119:7 | AccessorDecl | set |
-| test.swift:120:5:120:15 | AccessorDecl | willSet |
-| test.swift:123:7:123:7 | AccessorDecl | ? |
-| test.swift:123:7:123:7 | AccessorDecl | get |
-| test.swift:123:7:123:7 | AccessorDecl | set |
-| test.swift:124:5:124:24 | AccessorDecl | didSet |
-| test.swift:127:7:127:7 | AccessorDecl | ? |
-| test.swift:127:7:127:7 | AccessorDecl | get |
-| test.swift:127:7:127:7 | AccessorDecl | set |
-| test.swift:128:5:128:14 | AccessorDecl | didSet |
-| test.swift:131:7:131:7 | AccessorDecl | ? |
-| test.swift:131:7:131:7 | AccessorDecl | get |
-| test.swift:131:7:131:7 | AccessorDecl | set |
-| test.swift:132:5:132:15 | AccessorDecl | willSet |
-| test.swift:134:5:134:14 | AccessorDecl | didSet |
+| test.swift:2:7:2:7 | (unnamed function decl) | ? |
+| test.swift:2:7:2:7 | get | get |
+| test.swift:2:7:2:7 | set | set |
+| test.swift:3:7:3:7 | (unnamed function decl) | ? |
+| test.swift:4:5:4:24 | get | get |
+| test.swift:5:5:5:38 | set | set |
+| test.swift:9:17:9:17 | (unnamed function decl) | ? |
+| test.swift:9:17:9:17 | get | get |
+| test.swift:9:17:9:17 | set | set |
+| test.swift:23:9:23:9 | (unnamed function decl) | ? |
+| test.swift:23:31:23:31 | get | get |
+| test.swift:23:35:23:35 | set | set |
+| test.swift:24:40:24:40 | get | get |
+| test.swift:32:3:34:3 | get | get |
+| test.swift:35:3:35:18 | set | set |
+| test.swift:41:7:41:7 | (unnamed function decl) | ? |
+| test.swift:41:7:41:7 | get | get |
+| test.swift:41:7:41:7 | set | set |
+| test.swift:70:5:72:5 | get | get |
+| test.swift:77:20:77:20 | get | get |
+| test.swift:82:7:82:7 | (unnamed function decl) | ? |
+| test.swift:83:5:83:11 | set | set |
+| test.swift:84:5:86:5 | get | get |
+| test.swift:91:27:93:3 | get | get |
+| test.swift:97:5:99:5 | get | get |
+| test.swift:102:7:102:7 | (unnamed function decl) | ? |
+| test.swift:102:7:102:7 | get | get |
+| test.swift:102:7:102:7 | set | set |
+| test.swift:104:3:104:3 | (unnamed function decl) | ? |
+| test.swift:105:5:107:5 | get | get |
+| test.swift:108:5:108:11 | set | set |
+| test.swift:111:37:113:3 | get | get |
+| test.swift:115:7:115:7 | (unnamed function decl) | ? |
+| test.swift:115:7:115:7 | get | get |
+| test.swift:115:7:115:7 | set | set |
+| test.swift:116:5:116:25 | willSet | willSet |
+| test.swift:119:7:119:7 | (unnamed function decl) | ? |
+| test.swift:119:7:119:7 | get | get |
+| test.swift:119:7:119:7 | set | set |
+| test.swift:120:5:120:15 | willSet | willSet |
+| test.swift:123:7:123:7 | (unnamed function decl) | ? |
+| test.swift:123:7:123:7 | get | get |
+| test.swift:123:7:123:7 | set | set |
+| test.swift:124:5:124:24 | didSet | didSet |
+| test.swift:127:7:127:7 | (unnamed function decl) | ? |
+| test.swift:127:7:127:7 | get | get |
+| test.swift:127:7:127:7 | set | set |
+| test.swift:128:5:128:14 | didSet | didSet |
+| test.swift:131:7:131:7 | (unnamed function decl) | ? |
+| test.swift:131:7:131:7 | get | get |
+| test.swift:131:7:131:7 | set | set |
+| test.swift:132:5:132:15 | willSet | willSet |
+| test.swift:134:5:134:14 | didSet | didSet |
diff --git a/swift/ql/test/extractor-tests/declarations/all.expected b/swift/ql/test/extractor-tests/declarations/all.expected
index a8e81767731..17398ce97a9 100644
--- a/swift/ql/test/extractor-tests/declarations/all.expected
+++ b/swift/ql/test/extractor-tests/declarations/all.expected
@@ -1,196 +1,196 @@
-| test.swift:1:1:7:1 | StructDecl |
-| test.swift:1:8:1:8 | ConstructorDecl |
-| test.swift:1:8:1:8 | ConstructorDecl |
-| test.swift:1:8:1:8 | ParamDecl |
-| test.swift:2:3:2:11 | PatternBindingDecl |
-| test.swift:2:7:2:7 | AccessorDecl |
-| test.swift:2:7:2:7 | AccessorDecl |
-| test.swift:2:7:2:7 | AccessorDecl |
-| test.swift:2:7:2:7 | ConcreteVarDecl |
-| test.swift:2:7:2:7 | ParamDecl |
-| test.swift:2:7:2:7 | ParamDecl |
-| test.swift:2:7:2:7 | ParamDecl |
-| test.swift:3:3:6:3 | PatternBindingDecl |
-| test.swift:3:7:3:7 | AccessorDecl |
-| test.swift:3:7:3:7 | ConcreteVarDecl |
-| test.swift:4:5:4:5 | ParamDecl |
-| test.swift:4:5:4:24 | AccessorDecl |
-| test.swift:5:5:5:5 | ParamDecl |
-| test.swift:5:5:5:38 | AccessorDecl |
-| test.swift:5:9:5:9 | ParamDecl |
-| test.swift:9:1:9:34 | ClassDecl |
-| test.swift:9:7:9:7 | ConstructorDecl |
-| test.swift:9:7:9:7 | DestructorDecl |
-| test.swift:9:13:9:30 | PatternBindingDecl |
-| test.swift:9:17:9:17 | AccessorDecl |
-| test.swift:9:17:9:17 | AccessorDecl |
-| test.swift:9:17:9:17 | AccessorDecl |
-| test.swift:9:17:9:17 | ConcreteVarDecl |
-| test.swift:9:17:9:17 | ParamDecl |
-| test.swift:9:17:9:17 | ParamDecl |
-| test.swift:9:17:9:17 | ParamDecl |
-| test.swift:11:1:14:1 | EnumDecl |
-| test.swift:12:5:12:18 | EnumCaseDecl |
-| test.swift:12:10:12:10 | EnumElementDecl |
-| test.swift:12:18:12:18 | EnumElementDecl |
-| test.swift:13:5:13:26 | EnumCaseDecl |
-| test.swift:13:10:13:10 | EnumElementDecl |
-| test.swift:13:18:13:18 | EnumElementDecl |
-| test.swift:13:26:13:26 | EnumElementDecl |
-| test.swift:16:1:20:1 | EnumDecl |
-| test.swift:17:5:17:22 | EnumCaseDecl |
-| test.swift:17:10:17:22 | EnumElementDecl |
-| test.swift:17:18:17:18 | ParamDecl |
-| test.swift:18:5:18:21 | EnumCaseDecl |
-| test.swift:18:10:18:21 | EnumElementDecl |
-| test.swift:18:18:18:18 | ParamDecl |
-| test.swift:19:5:19:35 | EnumCaseDecl |
-| test.swift:19:10:19:35 | EnumElementDecl |
-| test.swift:19:16:19:16 | ParamDecl |
-| test.swift:19:21:19:21 | ParamDecl |
-| test.swift:19:29:19:29 | ParamDecl |
-| test.swift:22:1:26:1 | ProtocolDecl |
-| test.swift:23:5:23:39 | PatternBindingDecl |
-| test.swift:23:9:23:9 | AccessorDecl |
-| test.swift:23:9:23:9 | ConcreteVarDecl |
-| test.swift:23:31:23:31 | AccessorDecl |
-| test.swift:23:35:23:35 | AccessorDecl |
-| test.swift:23:35:23:35 | ParamDecl |
-| test.swift:24:5:24:44 | PatternBindingDecl |
-| test.swift:24:9:24:9 | ConcreteVarDecl |
-| test.swift:24:40:24:40 | AccessorDecl |
-| test.swift:25:5:25:22 | ConcreteFuncDecl |
-| test.swift:28:1:28:37 | ConcreteFuncDecl |
-| test.swift:28:17:28:31 | ParamDecl |
-| test.swift:30:1:30:18 | PatternBindingDecl |
-| test.swift:30:1:30:18 | TopLevelCodeDecl |
-| test.swift:30:5:30:5 | ConcreteVarDecl |
-| test.swift:31:1:36:1 | PatternBindingDecl |
-| test.swift:31:1:36:1 | TopLevelCodeDecl |
-| test.swift:31:5:31:5 | ConcreteVarDecl |
-| test.swift:32:3:34:3 | AccessorDecl |
-| test.swift:35:3:35:18 | AccessorDecl |
-| test.swift:35:7:35:7 | ParamDecl |
-| test.swift:38:1:38:33 | TopLevelCodeDecl |
-| test.swift:40:1:53:1 | ClassDecl |
-| test.swift:41:3:41:14 | PatternBindingDecl |
-| test.swift:41:7:41:7 | AccessorDecl |
-| test.swift:41:7:41:7 | AccessorDecl |
-| test.swift:41:7:41:7 | AccessorDecl |
-| test.swift:41:7:41:7 | ConcreteVarDecl |
-| test.swift:41:7:41:7 | ParamDecl |
-| test.swift:41:7:41:7 | ParamDecl |
-| test.swift:41:7:41:7 | ParamDecl |
-| test.swift:42:3:42:3 | ParamDecl |
-| test.swift:42:3:44:3 | ConstructorDecl |
-| test.swift:46:3:46:3 | ParamDecl |
-| test.swift:46:3:48:3 | DestructorDecl |
-| test.swift:50:3:52:3 | ConcreteFuncDecl |
-| test.swift:50:26:50:33 | ParamDecl |
-| test.swift:55:8:55:17 | PrefixOperatorDecl |
-| test.swift:57:1:62:1 | PrecedenceGroupDecl |
-| test.swift:64:7:64:16 | InfixOperatorDecl |
-| test.swift:66:7:66:21 | InfixOperatorDecl |
-| test.swift:68:18:74:1 | StructDecl |
-| test.swift:68:25:68:25 | ConstructorDecl |
-| test.swift:69:3:73:3 | PatternBindingDecl |
-| test.swift:69:7:69:7 | ConcreteVarDecl |
-| test.swift:70:5:72:5 | AccessorDecl |
-| test.swift:76:1:79:1 | ConcreteFuncDecl |
-| test.swift:77:16:77:23 | PatternBindingDecl |
-| test.swift:77:20:77:20 | AccessorDecl |
-| test.swift:77:20:77:20 | ConcreteVarDecl |
-| test.swift:77:20:77:20 | ConcreteVarDecl |
-| test.swift:81:1:136:1 | StructDecl |
-| test.swift:81:8:81:8 | ConstructorDecl |
-| test.swift:81:8:81:8 | ParamDecl |
-| test.swift:81:8:81:8 | ParamDecl |
-| test.swift:81:8:81:8 | ParamDecl |
-| test.swift:81:8:81:8 | ParamDecl |
-| test.swift:81:8:81:8 | ParamDecl |
-| test.swift:81:8:81:8 | ParamDecl |
-| test.swift:82:3:87:3 | PatternBindingDecl |
-| test.swift:82:7:82:7 | AccessorDecl |
-| test.swift:82:7:82:7 | ConcreteVarDecl |
-| test.swift:83:5:83:5 | ParamDecl |
-| test.swift:83:5:83:11 | AccessorDecl |
-| test.swift:84:5:86:5 | AccessorDecl |
-| test.swift:91:3:93:3 | PatternBindingDecl |
-| test.swift:91:7:91:7 | ConcreteVarDecl |
-| test.swift:91:27:93:3 | AccessorDecl |
-| test.swift:96:3:100:3 | PatternBindingDecl |
-| test.swift:96:7:96:7 | ConcreteVarDecl |
-| test.swift:97:5:99:5 | AccessorDecl |
-| test.swift:102:3:102:21 | PatternBindingDecl |
-| test.swift:102:7:102:7 | AccessorDecl |
-| test.swift:102:7:102:7 | AccessorDecl |
-| test.swift:102:7:102:7 | AccessorDecl |
-| test.swift:102:7:102:7 | ConcreteVarDecl |
-| test.swift:102:7:102:7 | ParamDecl |
-| test.swift:102:7:102:7 | ParamDecl |
-| test.swift:102:7:102:7 | ParamDecl |
-| test.swift:104:3:104:3 | AccessorDecl |
-| test.swift:104:3:109:3 | SubscriptDecl |
-| test.swift:104:13:104:13 | ParamDecl |
-| test.swift:104:13:104:13 | ParamDecl |
-| test.swift:104:13:104:16 | ParamDecl |
-| test.swift:105:5:107:5 | AccessorDecl |
-| test.swift:108:5:108:5 | ParamDecl |
-| test.swift:108:5:108:11 | AccessorDecl |
-| test.swift:111:3:113:3 | SubscriptDecl |
-| test.swift:111:13:111:13 | ParamDecl |
-| test.swift:111:13:111:16 | ParamDecl |
-| test.swift:111:21:111:21 | ParamDecl |
-| test.swift:111:21:111:25 | ParamDecl |
-| test.swift:111:37:113:3 | AccessorDecl |
-| test.swift:115:3:117:3 | PatternBindingDecl |
-| test.swift:115:7:115:7 | AccessorDecl |
-| test.swift:115:7:115:7 | AccessorDecl |
-| test.swift:115:7:115:7 | AccessorDecl |
-| test.swift:115:7:115:7 | ConcreteVarDecl |
-| test.swift:115:7:115:7 | ParamDecl |
-| test.swift:115:7:115:7 | ParamDecl |
-| test.swift:115:7:115:7 | ParamDecl |
-| test.swift:116:5:116:25 | AccessorDecl |
-| test.swift:116:13:116:13 | ParamDecl |
-| test.swift:119:3:121:3 | PatternBindingDecl |
-| test.swift:119:7:119:7 | AccessorDecl |
-| test.swift:119:7:119:7 | AccessorDecl |
-| test.swift:119:7:119:7 | AccessorDecl |
-| test.swift:119:7:119:7 | ConcreteVarDecl |
-| test.swift:119:7:119:7 | ParamDecl |
-| test.swift:119:7:119:7 | ParamDecl |
-| test.swift:119:7:119:7 | ParamDecl |
-| test.swift:120:5:120:5 | ParamDecl |
-| test.swift:120:5:120:15 | AccessorDecl |
-| test.swift:123:3:125:3 | PatternBindingDecl |
-| test.swift:123:7:123:7 | AccessorDecl |
-| test.swift:123:7:123:7 | AccessorDecl |
-| test.swift:123:7:123:7 | AccessorDecl |
-| test.swift:123:7:123:7 | ConcreteVarDecl |
-| test.swift:123:7:123:7 | ParamDecl |
-| test.swift:123:7:123:7 | ParamDecl |
-| test.swift:123:7:123:7 | ParamDecl |
-| test.swift:124:5:124:24 | AccessorDecl |
-| test.swift:124:12:124:12 | ParamDecl |
-| test.swift:127:3:129:3 | PatternBindingDecl |
-| test.swift:127:7:127:7 | AccessorDecl |
-| test.swift:127:7:127:7 | AccessorDecl |
-| test.swift:127:7:127:7 | AccessorDecl |
-| test.swift:127:7:127:7 | ConcreteVarDecl |
-| test.swift:127:7:127:7 | ParamDecl |
-| test.swift:127:7:127:7 | ParamDecl |
-| test.swift:127:7:127:7 | ParamDecl |
-| test.swift:127:7:127:7 | ParamDecl |
-| test.swift:128:5:128:14 | AccessorDecl |
-| test.swift:131:3:135:3 | PatternBindingDecl |
-| test.swift:131:7:131:7 | AccessorDecl |
-| test.swift:131:7:131:7 | AccessorDecl |
-| test.swift:131:7:131:7 | AccessorDecl |
-| test.swift:131:7:131:7 | ConcreteVarDecl |
-| test.swift:131:7:131:7 | ParamDecl |
-| test.swift:131:7:131:7 | ParamDecl |
-| test.swift:131:7:131:7 | ParamDecl |
-| test.swift:132:5:132:5 | ParamDecl |
-| test.swift:132:5:132:15 | AccessorDecl |
-| test.swift:134:5:134:14 | AccessorDecl |
+| test.swift:1:1:7:1 | Foo |
+| test.swift:1:8:1:8 | deinit |
+| test.swift:1:8:1:8 | deinit |
+| test.swift:1:8:1:8 | x |
+| test.swift:2:3:2:11 | var ... = ... |
+| test.swift:2:7:2:7 | (unnamed function decl) |
+| test.swift:2:7:2:7 | get |
+| test.swift:2:7:2:7 | self |
+| test.swift:2:7:2:7 | self |
+| test.swift:2:7:2:7 | set |
+| test.swift:2:7:2:7 | value |
+| test.swift:2:7:2:7 | x |
+| test.swift:3:3:6:3 | var ... = ... |
+| test.swift:3:7:3:7 | (unnamed function decl) |
+| test.swift:3:7:3:7 | next |
+| test.swift:4:5:4:5 | self |
+| test.swift:4:5:4:24 | get |
+| test.swift:5:5:5:5 | self |
+| test.swift:5:5:5:38 | set |
+| test.swift:5:9:5:9 | newValue |
+| test.swift:9:1:9:34 | Bar |
+| test.swift:9:7:9:7 | deinit |
+| test.swift:9:7:9:7 | init |
+| test.swift:9:13:9:30 | var ... = ... |
+| test.swift:9:17:9:17 | (unnamed function decl) |
+| test.swift:9:17:9:17 | get |
+| test.swift:9:17:9:17 | self |
+| test.swift:9:17:9:17 | self |
+| test.swift:9:17:9:17 | set |
+| test.swift:9:17:9:17 | value |
+| test.swift:9:17:9:17 | x |
+| test.swift:11:1:14:1 | EnumValues |
+| test.swift:12:5:12:18 | case ... |
+| test.swift:12:10:12:10 | value1 |
+| test.swift:12:18:12:18 | value2 |
+| test.swift:13:5:13:26 | case ... |
+| test.swift:13:10:13:10 | value3 |
+| test.swift:13:18:13:18 | value4 |
+| test.swift:13:26:13:26 | value5 |
+| test.swift:16:1:20:1 | EnumWithParams |
+| test.swift:17:5:17:22 | case ... |
+| test.swift:17:10:17:22 | nodata1 |
+| test.swift:17:18:17:18 | _ |
+| test.swift:18:5:18:21 | case ... |
+| test.swift:18:10:18:21 | intdata |
+| test.swift:18:18:18:18 | _ |
+| test.swift:19:5:19:35 | case ... |
+| test.swift:19:10:19:35 | tuple |
+| test.swift:19:16:19:16 | _ |
+| test.swift:19:21:19:21 | _ |
+| test.swift:19:29:19:29 | _ |
+| test.swift:22:1:26:1 | MyProtocol |
+| test.swift:23:5:23:39 | var ... = ... |
+| test.swift:23:9:23:9 | (unnamed function decl) |
+| test.swift:23:9:23:9 | mustBeSettable |
+| test.swift:23:31:23:31 | get |
+| test.swift:23:35:23:35 | newValue |
+| test.swift:23:35:23:35 | set |
+| test.swift:24:5:24:44 | var ... = ... |
+| test.swift:24:9:24:9 | doesNotNeedToBeSettable |
+| test.swift:24:40:24:40 | get |
+| test.swift:25:5:25:22 | random |
+| test.swift:28:1:28:37 | a_function |
+| test.swift:28:17:28:31 | a_parameter |
+| test.swift:30:1:30:18 | var ... = ... |
+| test.swift:30:1:30:18 | { ... } |
+| test.swift:30:5:30:5 | a_variable |
+| test.swift:31:1:36:1 | var ... = ... |
+| test.swift:31:1:36:1 | { ... } |
+| test.swift:31:5:31:5 | a_property |
+| test.swift:32:3:34:3 | get |
+| test.swift:35:3:35:18 | set |
+| test.swift:35:7:35:7 | newValue |
+| test.swift:38:1:38:33 | { ... } |
+| test.swift:40:1:53:1 | Baz |
+| test.swift:41:3:41:14 | var ... = ... |
+| test.swift:41:7:41:7 | (unnamed function decl) |
+| test.swift:41:7:41:7 | field |
+| test.swift:41:7:41:7 | get |
+| test.swift:41:7:41:7 | self |
+| test.swift:41:7:41:7 | self |
+| test.swift:41:7:41:7 | set |
+| test.swift:41:7:41:7 | value |
+| test.swift:42:3:42:3 | self |
+| test.swift:42:3:44:3 | deinit |
+| test.swift:46:3:46:3 | self |
+| test.swift:46:3:48:3 | init |
+| test.swift:50:3:52:3 | +- |
+| test.swift:50:26:50:33 | other |
+| test.swift:55:8:55:17 | +- |
+| test.swift:57:1:62:1 | precedencegroup ... |
+| test.swift:64:7:64:16 | +++ |
+| test.swift:66:7:66:21 | *** |
+| test.swift:68:18:74:1 | ZeroWrapper |
+| test.swift:68:25:68:25 | deinit |
+| test.swift:69:3:73:3 | var ... = ... |
+| test.swift:69:7:69:7 | wrappedValue |
+| test.swift:70:5:72:5 | get |
+| test.swift:76:1:79:1 | foo |
+| test.swift:77:16:77:23 | var ... = ... |
+| test.swift:77:20:77:20 | _x |
+| test.swift:77:20:77:20 | get |
+| test.swift:77:20:77:20 | x |
+| test.swift:81:1:136:1 | HasPropertyAndObserver |
+| test.swift:81:8:81:8 | deinit |
+| test.swift:81:8:81:8 | hasBoth |
+| test.swift:81:8:81:8 | hasDidSet1 |
+| test.swift:81:8:81:8 | hasDidSet2 |
+| test.swift:81:8:81:8 | hasWillSet1 |
+| test.swift:81:8:81:8 | hasWillSet2 |
+| test.swift:81:8:81:8 | normalField |
+| test.swift:82:3:87:3 | var ... = ... |
+| test.swift:82:7:82:7 | (unnamed function decl) |
+| test.swift:82:7:82:7 | settableField |
+| test.swift:83:5:83:5 | newValue |
+| test.swift:83:5:83:11 | set |
+| test.swift:84:5:86:5 | get |
+| test.swift:91:3:93:3 | var ... = ... |
+| test.swift:91:7:91:7 | readOnlyField1 |
+| test.swift:91:27:93:3 | get |
+| test.swift:96:3:100:3 | var ... = ... |
+| test.swift:96:7:96:7 | readOnlyField2 |
+| test.swift:97:5:99:5 | get |
+| test.swift:102:3:102:21 | var ... = ... |
+| test.swift:102:7:102:7 | (unnamed function decl) |
+| test.swift:102:7:102:7 | get |
+| test.swift:102:7:102:7 | normalField |
+| test.swift:102:7:102:7 | self |
+| test.swift:102:7:102:7 | self |
+| test.swift:102:7:102:7 | set |
+| test.swift:102:7:102:7 | value |
+| test.swift:104:3:104:3 | (unnamed function decl) |
+| test.swift:104:3:109:3 | subscript ... |
+| test.swift:104:13:104:13 | x |
+| test.swift:104:13:104:13 | x |
+| test.swift:104:13:104:16 | x |
+| test.swift:105:5:107:5 | get |
+| test.swift:108:5:108:5 | newValue |
+| test.swift:108:5:108:11 | set |
+| test.swift:111:3:113:3 | subscript ... |
+| test.swift:111:13:111:13 | x |
+| test.swift:111:13:111:16 | x |
+| test.swift:111:21:111:21 | y |
+| test.swift:111:21:111:25 | y |
+| test.swift:111:37:113:3 | get |
+| test.swift:115:3:117:3 | var ... = ... |
+| test.swift:115:7:115:7 | (unnamed function decl) |
+| test.swift:115:7:115:7 | get |
+| test.swift:115:7:115:7 | hasWillSet1 |
+| test.swift:115:7:115:7 | self |
+| test.swift:115:7:115:7 | self |
+| test.swift:115:7:115:7 | set |
+| test.swift:115:7:115:7 | value |
+| test.swift:116:5:116:25 | willSet |
+| test.swift:116:13:116:13 | newValue |
+| test.swift:119:3:121:3 | var ... = ... |
+| test.swift:119:7:119:7 | (unnamed function decl) |
+| test.swift:119:7:119:7 | get |
+| test.swift:119:7:119:7 | hasWillSet2 |
+| test.swift:119:7:119:7 | self |
+| test.swift:119:7:119:7 | self |
+| test.swift:119:7:119:7 | set |
+| test.swift:119:7:119:7 | value |
+| test.swift:120:5:120:5 | newValue |
+| test.swift:120:5:120:15 | willSet |
+| test.swift:123:3:125:3 | var ... = ... |
+| test.swift:123:7:123:7 | (unnamed function decl) |
+| test.swift:123:7:123:7 | get |
+| test.swift:123:7:123:7 | hasDidSet1 |
+| test.swift:123:7:123:7 | self |
+| test.swift:123:7:123:7 | self |
+| test.swift:123:7:123:7 | set |
+| test.swift:123:7:123:7 | value |
+| test.swift:124:5:124:24 | didSet |
+| test.swift:124:12:124:12 | oldValue |
+| test.swift:127:3:129:3 | var ... = ... |
+| test.swift:127:7:127:7 | (unnamed function decl) |
+| test.swift:127:7:127:7 | get |
+| test.swift:127:7:127:7 | hasDidSet2 |
+| test.swift:127:7:127:7 | self |
+| test.swift:127:7:127:7 | self |
+| test.swift:127:7:127:7 | self |
+| test.swift:127:7:127:7 | set |
+| test.swift:127:7:127:7 | value |
+| test.swift:128:5:128:14 | didSet |
+| test.swift:131:3:135:3 | var ... = ... |
+| test.swift:131:7:131:7 | (unnamed function decl) |
+| test.swift:131:7:131:7 | get |
+| test.swift:131:7:131:7 | hasBoth |
+| test.swift:131:7:131:7 | self |
+| test.swift:131:7:131:7 | self |
+| test.swift:131:7:131:7 | set |
+| test.swift:131:7:131:7 | value |
+| test.swift:132:5:132:5 | newValue |
+| test.swift:132:5:132:15 | willSet |
+| test.swift:134:5:134:14 | didSet |
diff --git a/swift/ql/test/extractor-tests/declarations/func.expected b/swift/ql/test/extractor-tests/declarations/func.expected
index b96781829d3..5eb8c4e6f30 100644
--- a/swift/ql/test/extractor-tests/declarations/func.expected
+++ b/swift/ql/test/extractor-tests/declarations/func.expected
@@ -1,57 +1,57 @@
-| test.swift:2:7:2:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:2:7:2:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:2:7:2:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:3:7:3:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:4:5:4:24 | AccessorDecl | (unnamed function decl) |
-| test.swift:5:5:5:38 | AccessorDecl | (unnamed function decl) |
-| test.swift:9:17:9:17 | AccessorDecl | (unnamed function decl) |
-| test.swift:9:17:9:17 | AccessorDecl | (unnamed function decl) |
-| test.swift:9:17:9:17 | AccessorDecl | (unnamed function decl) |
-| test.swift:23:9:23:9 | AccessorDecl | (unnamed function decl) |
-| test.swift:23:31:23:31 | AccessorDecl | (unnamed function decl) |
-| test.swift:23:35:23:35 | AccessorDecl | (unnamed function decl) |
-| test.swift:24:40:24:40 | AccessorDecl | (unnamed function decl) |
-| test.swift:25:5:25:22 | ConcreteFuncDecl | random |
-| test.swift:28:1:28:37 | ConcreteFuncDecl | a_function |
-| test.swift:32:3:34:3 | AccessorDecl | (unnamed function decl) |
-| test.swift:35:3:35:18 | AccessorDecl | (unnamed function decl) |
-| test.swift:41:7:41:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:41:7:41:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:41:7:41:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:50:3:52:3 | ConcreteFuncDecl | +- |
-| test.swift:70:5:72:5 | AccessorDecl | (unnamed function decl) |
-| test.swift:76:1:79:1 | ConcreteFuncDecl | foo |
-| test.swift:77:20:77:20 | AccessorDecl | (unnamed function decl) |
-| test.swift:82:7:82:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:83:5:83:11 | AccessorDecl | (unnamed function decl) |
-| test.swift:84:5:86:5 | AccessorDecl | (unnamed function decl) |
-| test.swift:91:27:93:3 | AccessorDecl | (unnamed function decl) |
-| test.swift:97:5:99:5 | AccessorDecl | (unnamed function decl) |
-| test.swift:102:7:102:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:102:7:102:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:102:7:102:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:104:3:104:3 | AccessorDecl | (unnamed function decl) |
-| test.swift:105:5:107:5 | AccessorDecl | (unnamed function decl) |
-| test.swift:108:5:108:11 | AccessorDecl | (unnamed function decl) |
-| test.swift:111:37:113:3 | AccessorDecl | (unnamed function decl) |
-| test.swift:115:7:115:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:115:7:115:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:115:7:115:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:116:5:116:25 | AccessorDecl | (unnamed function decl) |
-| test.swift:119:7:119:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:119:7:119:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:119:7:119:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:120:5:120:15 | AccessorDecl | (unnamed function decl) |
-| test.swift:123:7:123:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:123:7:123:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:123:7:123:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:124:5:124:24 | AccessorDecl | (unnamed function decl) |
-| test.swift:127:7:127:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:127:7:127:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:127:7:127:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:128:5:128:14 | AccessorDecl | (unnamed function decl) |
-| test.swift:131:7:131:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:131:7:131:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:131:7:131:7 | AccessorDecl | (unnamed function decl) |
-| test.swift:132:5:132:15 | AccessorDecl | (unnamed function decl) |
-| test.swift:134:5:134:14 | AccessorDecl | (unnamed function decl) |
+| test.swift:2:7:2:7 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:2:7:2:7 | get | (unnamed function decl) |
+| test.swift:2:7:2:7 | set | (unnamed function decl) |
+| test.swift:3:7:3:7 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:4:5:4:24 | get | (unnamed function decl) |
+| test.swift:5:5:5:38 | set | (unnamed function decl) |
+| test.swift:9:17:9:17 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:9:17:9:17 | get | (unnamed function decl) |
+| test.swift:9:17:9:17 | set | (unnamed function decl) |
+| test.swift:23:9:23:9 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:23:31:23:31 | get | (unnamed function decl) |
+| test.swift:23:35:23:35 | set | (unnamed function decl) |
+| test.swift:24:40:24:40 | get | (unnamed function decl) |
+| test.swift:25:5:25:22 | random | random |
+| test.swift:28:1:28:37 | a_function | a_function |
+| test.swift:32:3:34:3 | get | (unnamed function decl) |
+| test.swift:35:3:35:18 | set | (unnamed function decl) |
+| test.swift:41:7:41:7 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:41:7:41:7 | get | (unnamed function decl) |
+| test.swift:41:7:41:7 | set | (unnamed function decl) |
+| test.swift:50:3:52:3 | +- | +- |
+| test.swift:70:5:72:5 | get | (unnamed function decl) |
+| test.swift:76:1:79:1 | foo | foo |
+| test.swift:77:20:77:20 | get | (unnamed function decl) |
+| test.swift:82:7:82:7 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:83:5:83:11 | set | (unnamed function decl) |
+| test.swift:84:5:86:5 | get | (unnamed function decl) |
+| test.swift:91:27:93:3 | get | (unnamed function decl) |
+| test.swift:97:5:99:5 | get | (unnamed function decl) |
+| test.swift:102:7:102:7 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:102:7:102:7 | get | (unnamed function decl) |
+| test.swift:102:7:102:7 | set | (unnamed function decl) |
+| test.swift:104:3:104:3 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:105:5:107:5 | get | (unnamed function decl) |
+| test.swift:108:5:108:11 | set | (unnamed function decl) |
+| test.swift:111:37:113:3 | get | (unnamed function decl) |
+| test.swift:115:7:115:7 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:115:7:115:7 | get | (unnamed function decl) |
+| test.swift:115:7:115:7 | set | (unnamed function decl) |
+| test.swift:116:5:116:25 | willSet | (unnamed function decl) |
+| test.swift:119:7:119:7 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:119:7:119:7 | get | (unnamed function decl) |
+| test.swift:119:7:119:7 | set | (unnamed function decl) |
+| test.swift:120:5:120:15 | willSet | (unnamed function decl) |
+| test.swift:123:7:123:7 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:123:7:123:7 | get | (unnamed function decl) |
+| test.swift:123:7:123:7 | set | (unnamed function decl) |
+| test.swift:124:5:124:24 | didSet | (unnamed function decl) |
+| test.swift:127:7:127:7 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:127:7:127:7 | get | (unnamed function decl) |
+| test.swift:127:7:127:7 | set | (unnamed function decl) |
+| test.swift:128:5:128:14 | didSet | (unnamed function decl) |
+| test.swift:131:7:131:7 | (unnamed function decl) | (unnamed function decl) |
+| test.swift:131:7:131:7 | get | (unnamed function decl) |
+| test.swift:131:7:131:7 | set | (unnamed function decl) |
+| test.swift:132:5:132:15 | willSet | (unnamed function decl) |
+| test.swift:134:5:134:14 | didSet | (unnamed function decl) |
diff --git a/swift/ql/test/extractor-tests/declarations/func_body.expected b/swift/ql/test/extractor-tests/declarations/func_body.expected
index 02ddacad327..15652c1b37c 100644
--- a/swift/ql/test/extractor-tests/declarations/func_body.expected
+++ b/swift/ql/test/extractor-tests/declarations/func_body.expected
@@ -1,52 +1,52 @@
-| test.swift:2:7:2:7 | AccessorDecl | test.swift:2:7:2:7 | BraceStmt |
-| test.swift:2:7:2:7 | AccessorDecl | test.swift:2:7:2:7 | BraceStmt |
-| test.swift:2:7:2:7 | AccessorDecl | test.swift:2:7:2:7 | BraceStmt |
-| test.swift:3:7:3:7 | AccessorDecl | test.swift:3:7:3:7 | BraceStmt |
-| test.swift:4:5:4:24 | AccessorDecl | test.swift:4:9:4:24 | BraceStmt |
-| test.swift:5:5:5:38 | AccessorDecl | test.swift:5:19:5:38 | BraceStmt |
-| test.swift:9:17:9:17 | AccessorDecl | test.swift:9:17:9:17 | BraceStmt |
-| test.swift:9:17:9:17 | AccessorDecl | test.swift:9:17:9:17 | BraceStmt |
-| test.swift:9:17:9:17 | AccessorDecl | test.swift:9:17:9:17 | BraceStmt |
-| test.swift:28:1:28:37 | ConcreteFuncDecl | test.swift:28:36:28:37 | BraceStmt |
-| test.swift:32:3:34:3 | AccessorDecl | test.swift:32:7:34:3 | BraceStmt |
-| test.swift:35:3:35:18 | AccessorDecl | test.swift:35:17:35:18 | BraceStmt |
-| test.swift:41:7:41:7 | AccessorDecl | test.swift:41:7:41:7 | BraceStmt |
-| test.swift:41:7:41:7 | AccessorDecl | test.swift:41:7:41:7 | BraceStmt |
-| test.swift:41:7:41:7 | AccessorDecl | test.swift:41:7:41:7 | BraceStmt |
-| test.swift:50:3:52:3 | ConcreteFuncDecl | test.swift:50:45:52:3 | BraceStmt |
-| test.swift:70:5:72:5 | AccessorDecl | test.swift:70:9:72:5 | BraceStmt |
-| test.swift:76:1:79:1 | ConcreteFuncDecl | test.swift:76:19:79:1 | BraceStmt |
-| test.swift:77:20:77:20 | AccessorDecl | test.swift:77:20:77:20 | BraceStmt |
-| test.swift:82:7:82:7 | AccessorDecl | test.swift:82:7:82:7 | BraceStmt |
-| test.swift:83:5:83:11 | AccessorDecl | test.swift:83:9:83:11 | BraceStmt |
-| test.swift:84:5:86:5 | AccessorDecl | test.swift:84:9:86:5 | BraceStmt |
-| test.swift:91:27:93:3 | AccessorDecl | test.swift:91:27:93:3 | BraceStmt |
-| test.swift:97:5:99:5 | AccessorDecl | test.swift:97:9:99:5 | BraceStmt |
-| test.swift:102:7:102:7 | AccessorDecl | test.swift:102:7:102:7 | BraceStmt |
-| test.swift:102:7:102:7 | AccessorDecl | test.swift:102:7:102:7 | BraceStmt |
-| test.swift:102:7:102:7 | AccessorDecl | test.swift:102:7:102:7 | BraceStmt |
-| test.swift:104:3:104:3 | AccessorDecl | test.swift:104:3:104:3 | BraceStmt |
-| test.swift:105:5:107:5 | AccessorDecl | test.swift:105:9:107:5 | BraceStmt |
-| test.swift:108:5:108:11 | AccessorDecl | test.swift:108:9:108:11 | BraceStmt |
-| test.swift:111:37:113:3 | AccessorDecl | test.swift:111:37:113:3 | BraceStmt |
-| test.swift:115:7:115:7 | AccessorDecl | test.swift:115:7:115:7 | BraceStmt |
-| test.swift:115:7:115:7 | AccessorDecl | test.swift:115:7:115:7 | BraceStmt |
-| test.swift:115:7:115:7 | AccessorDecl | test.swift:115:7:115:7 | BraceStmt |
-| test.swift:116:5:116:25 | AccessorDecl | test.swift:116:23:116:25 | BraceStmt |
-| test.swift:119:7:119:7 | AccessorDecl | test.swift:119:7:119:7 | BraceStmt |
-| test.swift:119:7:119:7 | AccessorDecl | test.swift:119:7:119:7 | BraceStmt |
-| test.swift:119:7:119:7 | AccessorDecl | test.swift:119:7:119:7 | BraceStmt |
-| test.swift:120:5:120:15 | AccessorDecl | test.swift:120:13:120:15 | BraceStmt |
-| test.swift:123:7:123:7 | AccessorDecl | test.swift:123:7:123:7 | BraceStmt |
-| test.swift:123:7:123:7 | AccessorDecl | test.swift:123:7:123:7 | BraceStmt |
-| test.swift:123:7:123:7 | AccessorDecl | test.swift:123:7:123:7 | BraceStmt |
-| test.swift:124:5:124:24 | AccessorDecl | test.swift:124:22:124:24 | BraceStmt |
-| test.swift:127:7:127:7 | AccessorDecl | test.swift:127:7:127:7 | BraceStmt |
-| test.swift:127:7:127:7 | AccessorDecl | test.swift:127:7:127:7 | BraceStmt |
-| test.swift:127:7:127:7 | AccessorDecl | test.swift:127:7:127:7 | BraceStmt |
-| test.swift:128:5:128:14 | AccessorDecl | test.swift:128:12:128:14 | BraceStmt |
-| test.swift:131:7:131:7 | AccessorDecl | test.swift:131:7:131:7 | BraceStmt |
-| test.swift:131:7:131:7 | AccessorDecl | test.swift:131:7:131:7 | BraceStmt |
-| test.swift:131:7:131:7 | AccessorDecl | test.swift:131:7:131:7 | BraceStmt |
-| test.swift:132:5:132:15 | AccessorDecl | test.swift:132:13:132:15 | BraceStmt |
-| test.swift:134:5:134:14 | AccessorDecl | test.swift:134:12:134:14 | BraceStmt |
+| test.swift:2:7:2:7 | (unnamed function decl) | test.swift:2:7:2:7 | { ... } |
+| test.swift:2:7:2:7 | get | test.swift:2:7:2:7 | { ... } |
+| test.swift:2:7:2:7 | set | test.swift:2:7:2:7 | { ... } |
+| test.swift:3:7:3:7 | (unnamed function decl) | test.swift:3:7:3:7 | { ... } |
+| test.swift:4:5:4:24 | get | test.swift:4:9:4:24 | { ... } |
+| test.swift:5:5:5:38 | set | test.swift:5:19:5:38 | { ... } |
+| test.swift:9:17:9:17 | (unnamed function decl) | test.swift:9:17:9:17 | { ... } |
+| test.swift:9:17:9:17 | get | test.swift:9:17:9:17 | { ... } |
+| test.swift:9:17:9:17 | set | test.swift:9:17:9:17 | { ... } |
+| test.swift:28:1:28:37 | a_function | test.swift:28:36:28:37 | { ... } |
+| test.swift:32:3:34:3 | get | test.swift:32:7:34:3 | { ... } |
+| test.swift:35:3:35:18 | set | test.swift:35:17:35:18 | { ... } |
+| test.swift:41:7:41:7 | (unnamed function decl) | test.swift:41:7:41:7 | { ... } |
+| test.swift:41:7:41:7 | get | test.swift:41:7:41:7 | { ... } |
+| test.swift:41:7:41:7 | set | test.swift:41:7:41:7 | { ... } |
+| test.swift:50:3:52:3 | +- | test.swift:50:45:52:3 | { ... } |
+| test.swift:70:5:72:5 | get | test.swift:70:9:72:5 | { ... } |
+| test.swift:76:1:79:1 | foo | test.swift:76:19:79:1 | { ... } |
+| test.swift:77:20:77:20 | get | test.swift:77:20:77:20 | { ... } |
+| test.swift:82:7:82:7 | (unnamed function decl) | test.swift:82:7:82:7 | { ... } |
+| test.swift:83:5:83:11 | set | test.swift:83:9:83:11 | { ... } |
+| test.swift:84:5:86:5 | get | test.swift:84:9:86:5 | { ... } |
+| test.swift:91:27:93:3 | get | test.swift:91:27:93:3 | { ... } |
+| test.swift:97:5:99:5 | get | test.swift:97:9:99:5 | { ... } |
+| test.swift:102:7:102:7 | (unnamed function decl) | test.swift:102:7:102:7 | { ... } |
+| test.swift:102:7:102:7 | get | test.swift:102:7:102:7 | { ... } |
+| test.swift:102:7:102:7 | set | test.swift:102:7:102:7 | { ... } |
+| test.swift:104:3:104:3 | (unnamed function decl) | test.swift:104:3:104:3 | { ... } |
+| test.swift:105:5:107:5 | get | test.swift:105:9:107:5 | { ... } |
+| test.swift:108:5:108:11 | set | test.swift:108:9:108:11 | { ... } |
+| test.swift:111:37:113:3 | get | test.swift:111:37:113:3 | { ... } |
+| test.swift:115:7:115:7 | (unnamed function decl) | test.swift:115:7:115:7 | { ... } |
+| test.swift:115:7:115:7 | get | test.swift:115:7:115:7 | { ... } |
+| test.swift:115:7:115:7 | set | test.swift:115:7:115:7 | { ... } |
+| test.swift:116:5:116:25 | willSet | test.swift:116:23:116:25 | { ... } |
+| test.swift:119:7:119:7 | (unnamed function decl) | test.swift:119:7:119:7 | { ... } |
+| test.swift:119:7:119:7 | get | test.swift:119:7:119:7 | { ... } |
+| test.swift:119:7:119:7 | set | test.swift:119:7:119:7 | { ... } |
+| test.swift:120:5:120:15 | willSet | test.swift:120:13:120:15 | { ... } |
+| test.swift:123:7:123:7 | (unnamed function decl) | test.swift:123:7:123:7 | { ... } |
+| test.swift:123:7:123:7 | get | test.swift:123:7:123:7 | { ... } |
+| test.swift:123:7:123:7 | set | test.swift:123:7:123:7 | { ... } |
+| test.swift:124:5:124:24 | didSet | test.swift:124:22:124:24 | { ... } |
+| test.swift:127:7:127:7 | (unnamed function decl) | test.swift:127:7:127:7 | { ... } |
+| test.swift:127:7:127:7 | get | test.swift:127:7:127:7 | { ... } |
+| test.swift:127:7:127:7 | set | test.swift:127:7:127:7 | { ... } |
+| test.swift:128:5:128:14 | didSet | test.swift:128:12:128:14 | { ... } |
+| test.swift:131:7:131:7 | (unnamed function decl) | test.swift:131:7:131:7 | { ... } |
+| test.swift:131:7:131:7 | get | test.swift:131:7:131:7 | { ... } |
+| test.swift:131:7:131:7 | set | test.swift:131:7:131:7 | { ... } |
+| test.swift:132:5:132:15 | willSet | test.swift:132:13:132:15 | { ... } |
+| test.swift:134:5:134:14 | didSet | test.swift:134:12:134:14 | { ... } |
diff --git a/swift/ql/test/extractor-tests/declarations/func_params.expected b/swift/ql/test/extractor-tests/declarations/func_params.expected
index b490c20ceed..aa94a212e37 100644
--- a/swift/ql/test/extractor-tests/declarations/func_params.expected
+++ b/swift/ql/test/extractor-tests/declarations/func_params.expected
@@ -1,25 +1,25 @@
-| test.swift:2:7:2:7 | AccessorDecl | 0 | test.swift:2:7:2:7 | ParamDecl |
-| test.swift:5:5:5:38 | AccessorDecl | 0 | test.swift:5:9:5:9 | ParamDecl |
-| test.swift:9:17:9:17 | AccessorDecl | 0 | test.swift:9:17:9:17 | ParamDecl |
-| test.swift:23:35:23:35 | AccessorDecl | 0 | test.swift:23:35:23:35 | ParamDecl |
-| test.swift:28:1:28:37 | ConcreteFuncDecl | 0 | test.swift:28:17:28:31 | ParamDecl |
-| test.swift:35:3:35:18 | AccessorDecl | 0 | test.swift:35:7:35:7 | ParamDecl |
-| test.swift:41:7:41:7 | AccessorDecl | 0 | test.swift:41:7:41:7 | ParamDecl |
-| test.swift:50:3:52:3 | ConcreteFuncDecl | 0 | test.swift:50:26:50:33 | ParamDecl |
-| test.swift:83:5:83:11 | AccessorDecl | 0 | test.swift:83:5:83:5 | ParamDecl |
-| test.swift:102:7:102:7 | AccessorDecl | 0 | test.swift:102:7:102:7 | ParamDecl |
-| test.swift:104:3:104:3 | AccessorDecl | 0 | file://:0:0:0:0 | ParamDecl |
-| test.swift:105:5:107:5 | AccessorDecl | 0 | test.swift:104:13:104:13 | ParamDecl |
-| test.swift:108:5:108:11 | AccessorDecl | 0 | test.swift:108:5:108:5 | ParamDecl |
-| test.swift:108:5:108:11 | AccessorDecl | 1 | test.swift:104:13:104:13 | ParamDecl |
-| test.swift:111:37:113:3 | AccessorDecl | 0 | test.swift:111:13:111:13 | ParamDecl |
-| test.swift:111:37:113:3 | AccessorDecl | 1 | test.swift:111:21:111:21 | ParamDecl |
-| test.swift:115:7:115:7 | AccessorDecl | 0 | test.swift:115:7:115:7 | ParamDecl |
-| test.swift:116:5:116:25 | AccessorDecl | 0 | test.swift:116:13:116:13 | ParamDecl |
-| test.swift:119:7:119:7 | AccessorDecl | 0 | test.swift:119:7:119:7 | ParamDecl |
-| test.swift:120:5:120:15 | AccessorDecl | 0 | test.swift:120:5:120:5 | ParamDecl |
-| test.swift:123:7:123:7 | AccessorDecl | 0 | test.swift:123:7:123:7 | ParamDecl |
-| test.swift:124:5:124:24 | AccessorDecl | 0 | test.swift:124:12:124:12 | ParamDecl |
-| test.swift:127:7:127:7 | AccessorDecl | 0 | test.swift:127:7:127:7 | ParamDecl |
-| test.swift:131:7:131:7 | AccessorDecl | 0 | test.swift:131:7:131:7 | ParamDecl |
-| test.swift:132:5:132:15 | AccessorDecl | 0 | test.swift:132:5:132:5 | ParamDecl |
+| test.swift:2:7:2:7 | set | 0 | test.swift:2:7:2:7 | value |
+| test.swift:5:5:5:38 | set | 0 | test.swift:5:9:5:9 | newValue |
+| test.swift:9:17:9:17 | set | 0 | test.swift:9:17:9:17 | value |
+| test.swift:23:35:23:35 | set | 0 | test.swift:23:35:23:35 | newValue |
+| test.swift:28:1:28:37 | a_function | 0 | test.swift:28:17:28:31 | a_parameter |
+| test.swift:35:3:35:18 | set | 0 | test.swift:35:7:35:7 | newValue |
+| test.swift:41:7:41:7 | set | 0 | test.swift:41:7:41:7 | value |
+| test.swift:50:3:52:3 | +- | 0 | test.swift:50:26:50:33 | other |
+| test.swift:83:5:83:11 | set | 0 | test.swift:83:5:83:5 | newValue |
+| test.swift:102:7:102:7 | set | 0 | test.swift:102:7:102:7 | value |
+| test.swift:104:3:104:3 | (unnamed function decl) | 0 | file://:0:0:0:0 | x |
+| test.swift:105:5:107:5 | get | 0 | test.swift:104:13:104:13 | x |
+| test.swift:108:5:108:11 | set | 0 | test.swift:108:5:108:5 | newValue |
+| test.swift:108:5:108:11 | set | 1 | test.swift:104:13:104:13 | x |
+| test.swift:111:37:113:3 | get | 0 | test.swift:111:13:111:13 | x |
+| test.swift:111:37:113:3 | get | 1 | test.swift:111:21:111:21 | y |
+| test.swift:115:7:115:7 | set | 0 | test.swift:115:7:115:7 | value |
+| test.swift:116:5:116:25 | willSet | 0 | test.swift:116:13:116:13 | newValue |
+| test.swift:119:7:119:7 | set | 0 | test.swift:119:7:119:7 | value |
+| test.swift:120:5:120:15 | willSet | 0 | test.swift:120:5:120:5 | newValue |
+| test.swift:123:7:123:7 | set | 0 | test.swift:123:7:123:7 | value |
+| test.swift:124:5:124:24 | didSet | 0 | test.swift:124:12:124:12 | oldValue |
+| test.swift:127:7:127:7 | set | 0 | test.swift:127:7:127:7 | value |
+| test.swift:131:7:131:7 | set | 0 | test.swift:131:7:131:7 | value |
+| test.swift:132:5:132:15 | willSet | 0 | test.swift:132:5:132:5 | newValue |
diff --git a/swift/ql/test/extractor-tests/expressions/all.expected b/swift/ql/test/extractor-tests/expressions/all.expected
index 59aab6efe71..d8094e7f54f 100644
--- a/swift/ql/test/extractor-tests/expressions/all.expected
+++ b/swift/ql/test/extractor-tests/expressions/all.expected
@@ -1,231 +1,234 @@
-| expressions.swift:1:9:1:9 | IntegerLiteralExpr |
-| expressions.swift:2:9:2:9 | FloatLiteralExpr |
-| expressions.swift:3:10:3:10 | BooleanLiteralExpr |
-| expressions.swift:4:10:4:10 | BooleanLiteralExpr |
-| expressions.swift:5:9:5:9 | MagicIdentifierLiteralExpr |
-| expressions.swift:6:9:6:9 | StringLiteralExpr |
-| expressions.swift:7:10:7:10 | InterpolatedStringLiteralExpr |
+| expressions.swift:1:9:1:9 | 15 |
+| expressions.swift:2:9:2:9 | 15.15 |
+| expressions.swift:3:10:3:10 | true |
+| expressions.swift:4:10:4:10 | false |
+| expressions.swift:5:9:5:9 | #... |
+| expressions.swift:6:9:6:9 | hello world |
+| expressions.swift:7:10:7:10 | "..." |
 | expressions.swift:7:10:7:10 | OpaqueValueExpr |
-| expressions.swift:7:10:7:10 | StringLiteralExpr |
 | expressions.swift:7:10:7:10 | TapExpr |
-| expressions.swift:7:11:7:10 | CallExpr |
-| expressions.swift:7:11:7:11 | DeclRefExpr |
-| expressions.swift:7:11:7:11 | DotSyntaxCallExpr |
-| expressions.swift:7:11:7:11 | InOutExpr |
-| expressions.swift:7:18:7:18 | DeclRefExpr |
-| expressions.swift:7:18:7:18 | DeclRefExpr |
-| expressions.swift:7:18:7:18 | DotSyntaxCallExpr |
-| expressions.swift:7:18:7:18 | InOutExpr |
-| expressions.swift:7:18:7:20 | CallExpr |
-| expressions.swift:7:19:7:19 | DeclRefExpr |
-| expressions.swift:7:21:7:21 | CallExpr |
-| expressions.swift:7:21:7:21 | DeclRefExpr |
-| expressions.swift:7:21:7:21 | DotSyntaxCallExpr |
-| expressions.swift:7:21:7:21 | InOutExpr |
-| expressions.swift:7:21:7:21 | StringLiteralExpr |
-| expressions.swift:8:15:8:15 | NilLiteralExpr |
-| expressions.swift:15:9:15:9 | DeclRefExpr |
-| expressions.swift:15:9:15:14 | BinaryExpr |
-| expressions.swift:15:11:15:11 | DeclRefExpr |
-| expressions.swift:15:11:15:11 | DotSyntaxCallExpr |
-| expressions.swift:15:11:15:11 | TypeExpr |
-| expressions.swift:15:14:15:14 | IntegerLiteralExpr |
-| expressions.swift:16:11:16:11 | TypeExpr |
-| expressions.swift:16:11:16:19 | DotSyntaxCallExpr |
-| expressions.swift:16:11:16:19 | ErasureExpr |
-| expressions.swift:16:19:16:19 | DeclRefExpr |
-| expressions.swift:20:1:20:16 | ForceTryExpr |
-| expressions.swift:20:6:20:6 | DeclRefExpr |
-| expressions.swift:20:6:20:16 | CallExpr |
-| expressions.swift:20:14:20:14 | IntegerLiteralExpr |
-| expressions.swift:21:1:21:16 | OptionalTryExpr |
-| expressions.swift:21:6:21:6 | DeclRefExpr |
-| expressions.swift:21:6:21:16 | CallExpr |
-| expressions.swift:21:6:21:16 | InjectIntoOptionalExpr |
-| expressions.swift:21:14:21:14 | IntegerLiteralExpr |
-| expressions.swift:27:13:27:13 | ConstructorRefCallExpr |
-| expressions.swift:27:13:27:13 | DeclRefExpr |
-| expressions.swift:27:13:27:13 | TypeExpr |
-| expressions.swift:27:13:27:19 | CallExpr |
-| expressions.swift:29:9:29:19 | DictionaryExpr |
-| expressions.swift:29:10:29:10 | StringLiteralExpr |
-| expressions.swift:29:10:29:16 | TupleExpr |
-| expressions.swift:29:16:29:16 | StringLiteralExpr |
-| expressions.swift:30:1:30:1 | DiscardAssignmentExpr |
-| expressions.swift:30:1:30:5 | AssignExpr |
-| expressions.swift:30:5:30:5 | IntegerLiteralExpr |
-| expressions.swift:31:1:31:1 | DiscardAssignmentExpr |
-| expressions.swift:31:1:31:11 | AssignExpr |
-| expressions.swift:31:5:31:5 | IntegerLiteralExpr |
-| expressions.swift:31:5:31:11 | IsExpr |
-| expressions.swift:32:1:32:1 | DiscardAssignmentExpr |
-| expressions.swift:32:1:32:11 | AssignExpr |
-| expressions.swift:32:5:32:5 | IntegerLiteralExpr |
-| expressions.swift:32:5:32:11 | CoerceExpr |
-| expressions.swift:33:1:33:1 | DiscardAssignmentExpr |
-| expressions.swift:33:1:33:12 | AssignExpr |
-| expressions.swift:33:5:33:5 | IntegerLiteralExpr |
-| expressions.swift:33:5:33:12 | ConditionalCheckedCastExpr |
-| expressions.swift:34:1:34:1 | DiscardAssignmentExpr |
-| expressions.swift:34:1:34:12 | AssignExpr |
-| expressions.swift:34:5:34:5 | IntegerLiteralExpr |
-| expressions.swift:34:5:34:12 | ForcedCheckedCastExpr |
-| expressions.swift:35:1:35:1 | DeclRefExpr |
-| expressions.swift:35:1:35:13 | CallExpr |
-| expressions.swift:35:6:35:6 | DefaultArgumentExpr |
-| expressions.swift:35:6:35:6 | DefaultArgumentExpr |
-| expressions.swift:35:7:35:7 | DeclRefExpr |
-| expressions.swift:35:7:35:12 | ArrayExpr |
-| expressions.swift:35:7:35:12 | ErasureExpr |
-| expressions.swift:35:7:35:12 | SubscriptExpr |
-| expressions.swift:35:7:35:12 | VarargExpansionExpr |
-| expressions.swift:35:9:35:9 | StringLiteralExpr |
-| expressions.swift:38:3:38:3 | DeclRefExpr |
-| expressions.swift:38:3:38:15 | CallExpr |
-| expressions.swift:38:11:38:11 | IntegerLiteralExpr |
-| expressions.swift:38:14:38:14 | IntegerLiteralExpr |
-| expressions.swift:41:1:41:1 | DeclRefExpr |
-| expressions.swift:41:1:43:1 | CallExpr |
-| expressions.swift:41:10:43:1 | ClosureExpr |
-| expressions.swift:42:12:42:12 | DeclRefExpr |
-| expressions.swift:42:12:42:16 | BinaryExpr |
-| expressions.swift:42:14:42:14 | DeclRefExpr |
-| expressions.swift:42:14:42:14 | DotSyntaxCallExpr |
-| expressions.swift:42:14:42:14 | TypeExpr |
-| expressions.swift:42:16:42:16 | DeclRefExpr |
-| expressions.swift:44:1:44:1 | DeclRefExpr |
-| expressions.swift:44:1:46:1 | CallExpr |
-| expressions.swift:44:10:46:1 | ClosureExpr |
-| expressions.swift:45:12:45:12 | DeclRefExpr |
-| expressions.swift:45:12:45:16 | BinaryExpr |
-| expressions.swift:45:14:45:14 | DeclRefExpr |
-| expressions.swift:45:14:45:14 | DotSyntaxCallExpr |
-| expressions.swift:45:14:45:14 | TypeExpr |
-| expressions.swift:45:16:45:16 | DeclRefExpr |
-| expressions.swift:47:1:47:1 | DeclRefExpr |
-| expressions.swift:47:1:47:27 | CallExpr |
-| expressions.swift:47:10:47:27 | ClosureExpr |
-| expressions.swift:47:19:47:19 | DeclRefExpr |
-| expressions.swift:47:19:47:24 | BinaryExpr |
-| expressions.swift:47:22:47:22 | DeclRefExpr |
-| expressions.swift:47:22:47:22 | DotSyntaxCallExpr |
-| expressions.swift:47:22:47:22 | TypeExpr |
-| expressions.swift:47:24:47:24 | DeclRefExpr |
-| expressions.swift:48:1:48:1 | DeclRefExpr |
-| expressions.swift:48:1:48:20 | CallExpr |
-| expressions.swift:48:10:48:20 | ClosureExpr |
-| expressions.swift:48:12:48:12 | DeclRefExpr |
-| expressions.swift:48:12:48:17 | BinaryExpr |
-| expressions.swift:48:15:48:15 | DeclRefExpr |
-| expressions.swift:48:15:48:15 | DotSyntaxCallExpr |
-| expressions.swift:48:15:48:15 | TypeExpr |
-| expressions.swift:48:17:48:17 | DeclRefExpr |
-| expressions.swift:54:1:54:1 | DiscardAssignmentExpr |
-| expressions.swift:54:1:54:8 | AssignExpr |
-| expressions.swift:54:5:54:8 | KeyPathExpr |
-| expressions.swift:58:16:58:16 | IntegerLiteralExpr |
-| expressions.swift:59:1:59:1 | DeclRefExpr |
-| expressions.swift:59:1:59:34 | CallExpr |
-| expressions.swift:59:25:59:26 | InOutExpr |
-| expressions.swift:59:25:59:26 | InOutToPointerExpr |
-| expressions.swift:59:26:59:26 | DeclRefExpr |
-| expressions.swift:60:1:60:1 | DeclRefExpr |
-| expressions.swift:60:1:60:63 | CallExpr |
-| expressions.swift:60:23:60:23 | DeclRefExpr |
-| expressions.swift:60:23:60:23 | LoadExpr |
-| expressions.swift:60:33:60:63 | ClosureExpr |
-| expressions.swift:60:33:60:63 | FunctionConversionExpr |
-| expressions.swift:60:35:60:35 | DeclRefExpr |
-| expressions.swift:60:35:60:61 | CallExpr |
-| expressions.swift:60:59:60:59 | DeclRefExpr |
-| expressions.swift:64:8:64:8 | DeclRefExpr |
-| expressions.swift:64:8:64:12 | BinaryExpr |
-| expressions.swift:64:10:64:10 | DeclRefExpr |
-| expressions.swift:64:10:64:10 | DotSyntaxCallExpr |
-| expressions.swift:64:10:64:10 | TypeExpr |
-| expressions.swift:64:12:64:12 | IntegerLiteralExpr |
-| expressions.swift:73:5:73:5 | DeclRefExpr |
-| expressions.swift:73:5:73:5 | MemberRefExpr |
-| expressions.swift:73:5:73:10 | AssignExpr |
-| expressions.swift:73:10:73:10 | DeclRefExpr |
-| expressions.swift:77:7:77:7 | CallExpr |
-| expressions.swift:77:7:77:7 | DeclRefExpr |
-| expressions.swift:77:7:77:7 | MagicIdentifierLiteralExpr |
-| expressions.swift:77:7:77:7 | MagicIdentifierLiteralExpr |
-| expressions.swift:77:7:77:7 | MagicIdentifierLiteralExpr |
-| expressions.swift:77:7:77:7 | MagicIdentifierLiteralExpr |
-| expressions.swift:77:7:77:7 | StringLiteralExpr |
-| expressions.swift:79:5:79:5 | SuperRefExpr |
-| expressions.swift:79:5:79:11 | DotSyntaxCallExpr |
-| expressions.swift:79:5:79:21 | CallExpr |
-| expressions.swift:79:5:79:21 | RebindSelfInConstructorExpr |
+| expressions.swift:7:10:7:10 | hello  |
+| expressions.swift:7:11:7:10 | call to ... |
+| expressions.swift:7:11:7:11 | $interpolation |
+| expressions.swift:7:11:7:11 | &... |
+| expressions.swift:7:11:7:11 | call to appendLiteral |
+| expressions.swift:7:18:7:18 | $interpolation |
+| expressions.swift:7:18:7:18 | &... |
+| expressions.swift:7:18:7:18 | appendInterpolation |
+| expressions.swift:7:18:7:18 | call to appendInterpolation |
+| expressions.swift:7:18:7:20 | call to ... |
+| expressions.swift:7:19:7:19 | a |
+| expressions.swift:7:21:7:21 |  |
+| expressions.swift:7:21:7:21 | $interpolation |
+| expressions.swift:7:21:7:21 | &... |
+| expressions.swift:7:21:7:21 | call to ... |
+| expressions.swift:7:21:7:21 | call to appendLiteral |
+| expressions.swift:8:15:8:15 | nil |
+| expressions.swift:15:9:15:9 | x |
+| expressions.swift:15:9:15:14 | ... call to != ... |
+| expressions.swift:15:11:15:11 | != |
+| expressions.swift:15:11:15:11 | Int.Type |
+| expressions.swift:15:11:15:11 | call to != |
+| expressions.swift:15:14:15:14 | 0 |
+| expressions.swift:16:11:16:11 | AnError.Type |
+| expressions.swift:16:11:16:19 | (Error) ... |
+| expressions.swift:16:11:16:19 | (TBD (ExistentialType)) ... |
+| expressions.swift:16:11:16:19 | call to ... |
+| expressions.swift:16:19:16:19 | failed |
+| expressions.swift:20:1:20:16 | try! ... |
+| expressions.swift:20:6:20:6 | failure |
+| expressions.swift:20:6:20:16 | call to failure |
+| expressions.swift:20:14:20:14 | 11 |
+| expressions.swift:21:1:21:16 | try? ... |
+| expressions.swift:21:6:21:6 | failure |
+| expressions.swift:21:6:21:16 | (()?) ... |
+| expressions.swift:21:6:21:16 | call to failure |
+| expressions.swift:21:14:21:14 | 11 |
+| expressions.swift:27:13:27:13 | Klass.Type |
+| expressions.swift:27:13:27:13 | call to ... |
+| expressions.swift:27:13:27:13 | deinit |
+| expressions.swift:27:13:27:19 | call to ... |
+| expressions.swift:29:9:29:19 | [...] |
+| expressions.swift:29:10:29:10 | 1 |
+| expressions.swift:29:10:29:16 | (...) |
+| expressions.swift:29:16:29:16 | 2 |
+| expressions.swift:30:1:30:1 | _ |
+| expressions.swift:30:1:30:5 |  ... = ... |
+| expressions.swift:30:5:30:5 | 15 |
+| expressions.swift:31:1:31:1 | _ |
+| expressions.swift:31:1:31:11 |  ... = ... |
+| expressions.swift:31:5:31:5 | 15 |
+| expressions.swift:31:5:31:11 | ... is ... |
+| expressions.swift:32:1:32:1 | _ |
+| expressions.swift:32:1:32:11 |  ... = ... |
+| expressions.swift:32:5:32:5 | 15 |
+| expressions.swift:32:5:32:11 | (Double) ... |
+| expressions.swift:33:1:33:1 | _ |
+| expressions.swift:33:1:33:12 |  ... = ... |
+| expressions.swift:33:5:33:5 | 15 |
+| expressions.swift:33:5:33:12 | (Double?) ... |
+| expressions.swift:34:1:34:1 | _ |
+| expressions.swift:34:1:34:12 |  ... = ... |
+| expressions.swift:34:5:34:5 | 15 |
+| expressions.swift:34:5:34:12 | (Double) ... |
+| expressions.swift:35:1:35:1 | print |
+| expressions.swift:35:1:35:13 | call to print |
+| expressions.swift:35:6:35:6 | default separator |
+| expressions.swift:35:6:35:6 | default terminator |
+| expressions.swift:35:7:35:7 | d |
+| expressions.swift:35:7:35:12 | (Any) ... |
+| expressions.swift:35:7:35:12 | (TBD (ProtocolCompositionType)) ... |
+| expressions.swift:35:7:35:12 | ...[...] |
+| expressions.swift:35:7:35:12 | [...] |
+| expressions.swift:35:7:35:12 | [...] |
+| expressions.swift:35:9:35:9 | 1 |
+| expressions.swift:38:3:38:3 | closure |
+| expressions.swift:38:3:38:15 | call to ... |
+| expressions.swift:38:11:38:11 | 5 |
+| expressions.swift:38:14:38:14 | 7 |
+| expressions.swift:41:1:41:1 | closured |
+| expressions.swift:41:1:43:1 | call to closured |
+| expressions.swift:41:10:43:1 | { ... } |
+| expressions.swift:42:12:42:12 | x |
+| expressions.swift:42:12:42:16 | ... call to + ... |
+| expressions.swift:42:14:42:14 | + |
+| expressions.swift:42:14:42:14 | Int.Type |
+| expressions.swift:42:14:42:14 | call to + |
+| expressions.swift:42:16:42:16 | y |
+| expressions.swift:44:1:44:1 | closured |
+| expressions.swift:44:1:46:1 | call to closured |
+| expressions.swift:44:10:46:1 | { ... } |
+| expressions.swift:45:12:45:12 | x |
+| expressions.swift:45:12:45:16 | ... call to + ... |
+| expressions.swift:45:14:45:14 | + |
+| expressions.swift:45:14:45:14 | Int.Type |
+| expressions.swift:45:14:45:14 | call to + |
+| expressions.swift:45:16:45:16 | y |
+| expressions.swift:47:1:47:1 | closured |
+| expressions.swift:47:1:47:27 | call to closured |
+| expressions.swift:47:10:47:27 | { ... } |
+| expressions.swift:47:19:47:19 | $0 |
+| expressions.swift:47:19:47:24 | ... call to + ... |
+| expressions.swift:47:22:47:22 | + |
+| expressions.swift:47:22:47:22 | Int.Type |
+| expressions.swift:47:22:47:22 | call to + |
+| expressions.swift:47:24:47:24 | $1 |
+| expressions.swift:48:1:48:1 | closured |
+| expressions.swift:48:1:48:20 | call to closured |
+| expressions.swift:48:10:48:20 | { ... } |
+| expressions.swift:48:12:48:12 | $0 |
+| expressions.swift:48:12:48:17 | ... call to + ... |
+| expressions.swift:48:15:48:15 | + |
+| expressions.swift:48:15:48:15 | Int.Type |
+| expressions.swift:48:15:48:15 | call to + |
+| expressions.swift:48:17:48:17 | $1 |
+| expressions.swift:54:1:54:1 | _ |
+| expressions.swift:54:1:54:8 |  ... = ... |
+| expressions.swift:54:5:54:8 | #keyPath(...) |
+| expressions.swift:58:16:58:16 | 1234 |
+| expressions.swift:59:1:59:1 | unsafeFunction |
+| expressions.swift:59:1:59:34 | call to unsafeFunction |
+| expressions.swift:59:25:59:26 | &... |
+| expressions.swift:59:25:59:26 | (UnsafePointer<Int>) ... |
+| expressions.swift:59:26:59:26 | myNumber |
+| expressions.swift:60:1:60:1 | withUnsafePointer |
+| expressions.swift:60:1:60:63 | call to withUnsafePointer |
+| expressions.swift:60:23:60:23 | (Int) ... |
+| expressions.swift:60:23:60:23 | myNumber |
+| expressions.swift:60:33:60:63 | ((UnsafePointer<Int>) throws -> ()) ... |
+| expressions.swift:60:33:60:63 | { ... } |
+| expressions.swift:60:35:60:35 | unsafeFunction |
+| expressions.swift:60:35:60:61 | call to unsafeFunction |
+| expressions.swift:60:59:60:59 | $0 |
+| expressions.swift:64:8:64:8 | x |
+| expressions.swift:64:8:64:12 | ... call to < ... |
+| expressions.swift:64:10:64:10 | < |
+| expressions.swift:64:10:64:10 | Int.Type |
+| expressions.swift:64:10:64:10 | call to < |
+| expressions.swift:64:12:64:12 | 0 |
+| expressions.swift:73:5:73:5 | .xx |
+| expressions.swift:73:5:73:5 | self |
+| expressions.swift:73:5:73:10 |  ... = ... |
+| expressions.swift:73:10:73:10 | x |
+| expressions.swift:77:7:77:7 | #... |
+| expressions.swift:77:7:77:7 | #... |
+| expressions.swift:77:7:77:7 | #... |
+| expressions.swift:77:7:77:7 | #... |
+| expressions.swift:77:7:77:7 | _unimplementedInitializer |
+| expressions.swift:77:7:77:7 | call to _unimplementedInitializer |
+| expressions.swift:77:7:77:7 | expressions.Derived |
+| expressions.swift:79:5:79:5 | super |
+| expressions.swift:79:5:79:11 | call to ... |
+| expressions.swift:79:5:79:21 | call to ... |
+| expressions.swift:79:5:79:21 | self = ... |
 | expressions.swift:79:11:79:11 | TBD (OtherConstructorDeclRefExpr) |
-| expressions.swift:79:19:79:19 | IntegerLiteralExpr |
-| expressions.swift:83:15:83:15 | ConstructorRefCallExpr |
-| expressions.swift:83:15:83:15 | DeclRefExpr |
-| expressions.swift:83:15:83:15 | TypeExpr |
-| expressions.swift:83:15:83:23 | CallExpr |
-| expressions.swift:84:1:84:1 | DiscardAssignmentExpr |
-| expressions.swift:84:1:84:13 | AssignExpr |
-| expressions.swift:84:5:84:5 | DeclRefExpr |
-| expressions.swift:84:5:84:5 | DerivedToBaseExpr |
-| expressions.swift:84:5:84:13 | MemberRefExpr |
-| expressions.swift:87:1:87:1 | DeclRefExpr |
-| expressions.swift:87:1:87:4 | ForceValueExpr |
-| expressions.swift:88:1:88:1 | DeclRefExpr |
-| expressions.swift:88:1:88:6 | SubscriptExpr |
-| expressions.swift:88:1:88:7 | ForceValueExpr |
-| expressions.swift:88:3:88:3 | StringLiteralExpr |
-| expressions.swift:92:14:92:14 | TypeExpr |
-| expressions.swift:92:14:92:24 | DotSyntaxCallExpr |
-| expressions.swift:92:14:92:44 | CallExpr |
-| expressions.swift:92:14:92:46 | DotSyntaxCallExpr |
-| expressions.swift:92:14:92:55 | CallExpr |
-| expressions.swift:92:24:92:24 | DeclRefExpr |
-| expressions.swift:92:37:92:37 | ConstructorRefCallExpr |
-| expressions.swift:92:37:92:37 | DeclRefExpr |
-| expressions.swift:92:37:92:37 | TypeExpr |
-| expressions.swift:92:37:92:43 | CallExpr |
-| expressions.swift:92:46:92:46 | DeclRefExpr |
-| expressions.swift:93:1:93:16 | TypeExpr |
-| expressions.swift:93:1:93:18 | DotSyntaxCallExpr |
-| expressions.swift:93:1:93:35 | CallExpr |
-| expressions.swift:93:18:93:18 | DeclRefExpr |
-| expressions.swift:93:29:93:29 | DeclRefExpr |
-| expressions.swift:93:29:93:29 | PointerToPointerExpr |
-| expressions.swift:99:14:99:14 | IntegerLiteralExpr |
-| expressions.swift:106:12:106:12 | IntegerLiteralExpr |
-| expressions.swift:112:14:112:14 | IntegerLiteralExpr |
-| expressions.swift:120:14:120:14 | IntegerLiteralExpr |
-| expressions.swift:126:12:126:12 | IntegerLiteralExpr |
-| expressions.swift:131:3:131:3 | DeclRefExpr |
-| expressions.swift:131:3:131:6 | MemberRefExpr |
-| expressions.swift:131:3:131:22 | AssignExpr |
-| expressions.swift:131:22:131:22 | IntegerLiteralExpr |
-| expressions.swift:132:11:132:11 | DeclRefExpr |
-| expressions.swift:132:11:132:14 | LoadExpr |
-| expressions.swift:132:11:132:14 | MemberRefExpr |
-| expressions.swift:133:11:133:11 | DeclRefExpr |
-| expressions.swift:133:11:133:11 | LoadExpr |
-| expressions.swift:133:11:133:14 | MemberRefExpr |
-| expressions.swift:134:11:134:11 | DeclRefExpr |
-| expressions.swift:134:11:134:11 | LoadExpr |
-| expressions.swift:134:11:134:14 | MemberRefExpr |
-| expressions.swift:135:3:135:3 | DeclRefExpr |
-| expressions.swift:135:3:135:6 | MemberRefExpr |
-| expressions.swift:135:3:135:20 | AssignExpr |
-| expressions.swift:135:20:135:20 | IntegerLiteralExpr |
-| expressions.swift:136:11:136:11 | DeclRefExpr |
-| expressions.swift:136:11:136:14 | LoadExpr |
-| expressions.swift:136:11:136:14 | MemberRefExpr |
-| expressions.swift:137:3:137:3 | DeclRefExpr |
-| expressions.swift:137:3:137:3 | InOutExpr |
-| expressions.swift:137:3:137:7 | SubscriptExpr |
-| expressions.swift:137:3:137:11 | AssignExpr |
-| expressions.swift:137:6:137:6 | IntegerLiteralExpr |
-| expressions.swift:137:11:137:11 | IntegerLiteralExpr |
-| expressions.swift:138:10:138:10 | DeclRefExpr |
-| expressions.swift:138:10:138:10 | LoadExpr |
-| expressions.swift:138:10:138:17 | SubscriptExpr |
-| expressions.swift:138:13:138:13 | IntegerLiteralExpr |
-| expressions.swift:138:16:138:16 | IntegerLiteralExpr |
+| expressions.swift:79:11:79:11 | call to ... |
+| expressions.swift:79:19:79:19 | 22 |
+| expressions.swift:83:15:83:15 | Derived.Type |
+| expressions.swift:83:15:83:15 | call to ... |
+| expressions.swift:83:15:83:15 | deinit |
+| expressions.swift:83:15:83:23 | call to ... |
+| expressions.swift:84:1:84:1 | _ |
+| expressions.swift:84:1:84:13 |  ... = ... |
+| expressions.swift:84:5:84:5 | (Base) ... |
+| expressions.swift:84:5:84:5 | derived |
+| expressions.swift:84:5:84:13 | .xx |
+| expressions.swift:87:1:87:1 | opt |
+| expressions.swift:87:1:87:4 | ...! |
+| expressions.swift:88:1:88:1 | d |
+| expressions.swift:88:1:88:6 | ...[...] |
+| expressions.swift:88:1:88:7 | ...! |
+| expressions.swift:88:3:88:3 | a |
+| expressions.swift:92:14:92:14 | Unmanaged<ToPtr>.Type |
+| expressions.swift:92:14:92:24 | call to passRetained |
+| expressions.swift:92:14:92:44 | call to ... |
+| expressions.swift:92:14:92:46 | call to toOpaque |
+| expressions.swift:92:14:92:55 | call to ... |
+| expressions.swift:92:24:92:24 | passRetained |
+| expressions.swift:92:37:92:37 | ToPtr.Type |
+| expressions.swift:92:37:92:37 | call to ... |
+| expressions.swift:92:37:92:37 | deinit |
+| expressions.swift:92:37:92:43 | call to ... |
+| expressions.swift:92:46:92:46 | toOpaque |
+| expressions.swift:93:1:93:16 | Unmanaged<ToPtr>.Type |
+| expressions.swift:93:1:93:18 | call to fromOpaque |
+| expressions.swift:93:1:93:35 | call to ... |
+| expressions.swift:93:18:93:18 | fromOpaque |
+| expressions.swift:93:29:93:29 | (UnsafeRawPointer) ... |
+| expressions.swift:93:29:93:29 | opaque |
+| expressions.swift:99:14:99:14 | 0 |
+| expressions.swift:106:12:106:12 | 0 |
+| expressions.swift:112:14:112:14 | 0 |
+| expressions.swift:120:14:120:14 | 0 |
+| expressions.swift:126:12:126:12 | 0 |
+| expressions.swift:131:3:131:3 | hp |
+| expressions.swift:131:3:131:6 | .settableField |
+| expressions.swift:131:3:131:22 |  ... = ... |
+| expressions.swift:131:22:131:22 | 42 |
+| expressions.swift:132:11:132:11 | hp |
+| expressions.swift:132:11:132:14 | (Int) ... |
+| expressions.swift:132:11:132:14 | .settableField |
+| expressions.swift:133:11:133:11 | (HasProperty) ... |
+| expressions.swift:133:11:133:11 | hp |
+| expressions.swift:133:11:133:14 | .readOnlyField1 |
+| expressions.swift:134:11:134:11 | (HasProperty) ... |
+| expressions.swift:134:11:134:11 | hp |
+| expressions.swift:134:11:134:14 | .readOnlyField2 |
+| expressions.swift:135:3:135:3 | hp |
+| expressions.swift:135:3:135:6 | .normalField |
+| expressions.swift:135:3:135:20 |  ... = ... |
+| expressions.swift:135:20:135:20 | 99 |
+| expressions.swift:136:11:136:11 | hp |
+| expressions.swift:136:11:136:14 | (Int) ... |
+| expressions.swift:136:11:136:14 | .normalField |
+| expressions.swift:137:3:137:3 | &... |
+| expressions.swift:137:3:137:3 | hp |
+| expressions.swift:137:3:137:7 | ...[...] |
+| expressions.swift:137:3:137:11 |  ... = ... |
+| expressions.swift:137:6:137:6 | 1 |
+| expressions.swift:137:11:137:11 | 2 |
+| expressions.swift:138:10:138:10 | (HasProperty) ... |
+| expressions.swift:138:10:138:10 | hp |
+| expressions.swift:138:10:138:17 | ...[...] |
+| expressions.swift:138:13:138:13 | 3 |
+| expressions.swift:138:16:138:16 | 4 |
diff --git a/swift/ql/test/extractor-tests/expressions/semantics.expected b/swift/ql/test/extractor-tests/expressions/semantics.expected
index c20d4a29b93..5f07b18715f 100644
--- a/swift/ql/test/extractor-tests/expressions/semantics.expected
+++ b/swift/ql/test/extractor-tests/expressions/semantics.expected
@@ -1,70 +1,70 @@
-| expressions.swift:7:11:7:11 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:7:18:7:18 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:7:18:7:18 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:7:19:7:19 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:7:21:7:21 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:15:9:15:9 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:15:11:15:11 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:16:19:16:19 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:20:6:20:6 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:21:6:21:6 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:27:13:27:13 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:35:1:35:1 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:35:7:35:7 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:35:7:35:12 | SubscriptExpr | OrdinarySemantics |
-| expressions.swift:38:3:38:3 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:41:1:41:1 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:42:12:42:12 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:42:14:42:14 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:42:16:42:16 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:44:1:44:1 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:45:12:45:12 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:45:14:45:14 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:45:16:45:16 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:47:1:47:1 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:47:19:47:19 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:47:22:47:22 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:47:24:47:24 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:48:1:48:1 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:48:12:48:12 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:48:15:48:15 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:48:17:48:17 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:59:1:59:1 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:59:26:59:26 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:60:1:60:1 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:60:23:60:23 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:60:35:60:35 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:60:59:60:59 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:64:8:64:8 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:64:10:64:10 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:73:5:73:5 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:73:5:73:5 | MemberRefExpr | DirectToStorage |
-| expressions.swift:73:10:73:10 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:77:7:77:7 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:83:15:83:15 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:84:5:84:5 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:84:5:84:13 | MemberRefExpr | OrdinarySemantics |
-| expressions.swift:87:1:87:1 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:88:1:88:1 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:88:1:88:6 | SubscriptExpr | OrdinarySemantics |
-| expressions.swift:92:24:92:24 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:92:37:92:37 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:92:46:92:46 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:93:18:93:18 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:93:29:93:29 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:131:3:131:3 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:131:3:131:6 | MemberRefExpr | OrdinarySemantics |
-| expressions.swift:132:11:132:11 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:132:11:132:14 | MemberRefExpr | OrdinarySemantics |
-| expressions.swift:133:11:133:11 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:133:11:133:14 | MemberRefExpr | OrdinarySemantics |
-| expressions.swift:134:11:134:11 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:134:11:134:14 | MemberRefExpr | OrdinarySemantics |
-| expressions.swift:135:3:135:3 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:135:3:135:6 | MemberRefExpr | OrdinarySemantics |
-| expressions.swift:136:11:136:11 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:136:11:136:14 | MemberRefExpr | OrdinarySemantics |
-| expressions.swift:137:3:137:3 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:137:3:137:7 | SubscriptExpr | OrdinarySemantics |
-| expressions.swift:138:10:138:10 | DeclRefExpr | OrdinarySemantics |
-| expressions.swift:138:10:138:17 | SubscriptExpr | OrdinarySemantics |
+| expressions.swift:7:11:7:11 | $interpolation | OrdinarySemantics |
+| expressions.swift:7:18:7:18 | $interpolation | OrdinarySemantics |
+| expressions.swift:7:18:7:18 | appendInterpolation | OrdinarySemantics |
+| expressions.swift:7:19:7:19 | a | OrdinarySemantics |
+| expressions.swift:7:21:7:21 | $interpolation | OrdinarySemantics |
+| expressions.swift:15:9:15:9 | x | OrdinarySemantics |
+| expressions.swift:15:11:15:11 | != | OrdinarySemantics |
+| expressions.swift:16:19:16:19 | failed | OrdinarySemantics |
+| expressions.swift:20:6:20:6 | failure | OrdinarySemantics |
+| expressions.swift:21:6:21:6 | failure | OrdinarySemantics |
+| expressions.swift:27:13:27:13 | deinit | OrdinarySemantics |
+| expressions.swift:35:1:35:1 | print | OrdinarySemantics |
+| expressions.swift:35:7:35:7 | d | OrdinarySemantics |
+| expressions.swift:35:7:35:12 | ...[...] | OrdinarySemantics |
+| expressions.swift:38:3:38:3 | closure | OrdinarySemantics |
+| expressions.swift:41:1:41:1 | closured | OrdinarySemantics |
+| expressions.swift:42:12:42:12 | x | OrdinarySemantics |
+| expressions.swift:42:14:42:14 | + | OrdinarySemantics |
+| expressions.swift:42:16:42:16 | y | OrdinarySemantics |
+| expressions.swift:44:1:44:1 | closured | OrdinarySemantics |
+| expressions.swift:45:12:45:12 | x | OrdinarySemantics |
+| expressions.swift:45:14:45:14 | + | OrdinarySemantics |
+| expressions.swift:45:16:45:16 | y | OrdinarySemantics |
+| expressions.swift:47:1:47:1 | closured | OrdinarySemantics |
+| expressions.swift:47:19:47:19 | $0 | OrdinarySemantics |
+| expressions.swift:47:22:47:22 | + | OrdinarySemantics |
+| expressions.swift:47:24:47:24 | $1 | OrdinarySemantics |
+| expressions.swift:48:1:48:1 | closured | OrdinarySemantics |
+| expressions.swift:48:12:48:12 | $0 | OrdinarySemantics |
+| expressions.swift:48:15:48:15 | + | OrdinarySemantics |
+| expressions.swift:48:17:48:17 | $1 | OrdinarySemantics |
+| expressions.swift:59:1:59:1 | unsafeFunction | OrdinarySemantics |
+| expressions.swift:59:26:59:26 | myNumber | OrdinarySemantics |
+| expressions.swift:60:1:60:1 | withUnsafePointer | OrdinarySemantics |
+| expressions.swift:60:23:60:23 | myNumber | OrdinarySemantics |
+| expressions.swift:60:35:60:35 | unsafeFunction | OrdinarySemantics |
+| expressions.swift:60:59:60:59 | $0 | OrdinarySemantics |
+| expressions.swift:64:8:64:8 | x | OrdinarySemantics |
+| expressions.swift:64:10:64:10 | < | OrdinarySemantics |
+| expressions.swift:73:5:73:5 | .xx | DirectToStorage |
+| expressions.swift:73:5:73:5 | self | OrdinarySemantics |
+| expressions.swift:73:10:73:10 | x | OrdinarySemantics |
+| expressions.swift:77:7:77:7 | _unimplementedInitializer | OrdinarySemantics |
+| expressions.swift:83:15:83:15 | deinit | OrdinarySemantics |
+| expressions.swift:84:5:84:5 | derived | OrdinarySemantics |
+| expressions.swift:84:5:84:13 | .xx | OrdinarySemantics |
+| expressions.swift:87:1:87:1 | opt | OrdinarySemantics |
+| expressions.swift:88:1:88:1 | d | OrdinarySemantics |
+| expressions.swift:88:1:88:6 | ...[...] | OrdinarySemantics |
+| expressions.swift:92:24:92:24 | passRetained | OrdinarySemantics |
+| expressions.swift:92:37:92:37 | deinit | OrdinarySemantics |
+| expressions.swift:92:46:92:46 | toOpaque | OrdinarySemantics |
+| expressions.swift:93:18:93:18 | fromOpaque | OrdinarySemantics |
+| expressions.swift:93:29:93:29 | opaque | OrdinarySemantics |
+| expressions.swift:131:3:131:3 | hp | OrdinarySemantics |
+| expressions.swift:131:3:131:6 | .settableField | OrdinarySemantics |
+| expressions.swift:132:11:132:11 | hp | OrdinarySemantics |
+| expressions.swift:132:11:132:14 | .settableField | OrdinarySemantics |
+| expressions.swift:133:11:133:11 | hp | OrdinarySemantics |
+| expressions.swift:133:11:133:14 | .readOnlyField1 | OrdinarySemantics |
+| expressions.swift:134:11:134:11 | hp | OrdinarySemantics |
+| expressions.swift:134:11:134:14 | .readOnlyField2 | OrdinarySemantics |
+| expressions.swift:135:3:135:3 | hp | OrdinarySemantics |
+| expressions.swift:135:3:135:6 | .normalField | OrdinarySemantics |
+| expressions.swift:136:11:136:11 | hp | OrdinarySemantics |
+| expressions.swift:136:11:136:14 | .normalField | OrdinarySemantics |
+| expressions.swift:137:3:137:3 | hp | OrdinarySemantics |
+| expressions.swift:137:3:137:7 | ...[...] | OrdinarySemantics |
+| expressions.swift:138:10:138:10 | hp | OrdinarySemantics |
+| expressions.swift:138:10:138:17 | ...[...] | OrdinarySemantics |
diff --git a/swift/ql/test/extractor-tests/patterns/all.expected b/swift/ql/test/extractor-tests/patterns/all.expected
index af4caf5feff..5547d4efbd5 100644
--- a/swift/ql/test/extractor-tests/patterns/all.expected
+++ b/swift/ql/test/extractor-tests/patterns/all.expected
@@ -1,41 +1,41 @@
-| patterns.swift:2:9:2:9 | NamedPattern |
-| patterns.swift:3:9:3:9 | NamedPattern |
-| patterns.swift:3:9:3:19 | TypedPattern |
-| patterns.swift:4:9:4:17 | TuplePattern |
-| patterns.swift:4:10:4:10 | NamedPattern |
-| patterns.swift:4:13:4:13 | NamedPattern |
-| patterns.swift:4:16:4:16 | NamedPattern |
-| patterns.swift:5:9:5:9 | AnyPattern |
-| patterns.swift:6:9:6:11 | ParenPattern |
-| patterns.swift:6:10:6:10 | AnyPattern |
-| patterns.swift:10:9:10:9 | NamedPattern |
-| patterns.swift:12:10:12:21 | BindingPattern |
-| patterns.swift:12:14:12:21 | TuplePattern |
-| patterns.swift:12:15:12:15 | NamedPattern |
-| patterns.swift:12:19:12:19 | NamedPattern |
-| patterns.swift:16:10:16:14 | ExprPattern |
-| patterns.swift:17:10:17:10 | AnyPattern |
-| patterns.swift:24:9:24:9 | NamedPattern |
-| patterns.swift:24:9:24:12 | TypedPattern |
-| patterns.swift:27:10:27:11 | EnumElementPattern |
-| patterns.swift:28:10:28:23 | BindingPattern |
-| patterns.swift:28:14:28:23 | EnumElementPattern |
-| patterns.swift:28:18:28:23 | TuplePattern |
-| patterns.swift:28:19:28:19 | NamedPattern |
-| patterns.swift:28:22:28:22 | NamedPattern |
-| patterns.swift:31:9:31:9 | NamedPattern |
-| patterns.swift:31:9:31:15 | TypedPattern |
-| patterns.swift:34:10:34:15 | BindingPattern |
-| patterns.swift:34:14:34:14 | NamedPattern |
-| patterns.swift:34:14:34:15 | OptionalSomePattern |
-| patterns.swift:35:10:35:10 | AnyPattern |
-| patterns.swift:38:9:38:9 | NamedPattern |
-| patterns.swift:38:9:38:12 | TypedPattern |
-| patterns.swift:41:10:41:13 | IsPattern |
-| patterns.swift:42:10:42:19 | BindingPattern |
-| patterns.swift:42:14:42:14 | NamedPattern |
-| patterns.swift:42:14:42:19 | IsPattern |
-| patterns.swift:43:10:43:10 | AnyPattern |
-| patterns.swift:46:9:46:9 | NamedPattern |
-| patterns.swift:49:10:49:10 | BoolPattern |
-| patterns.swift:50:10:50:10 | BoolPattern |
+| patterns.swift:2:9:2:9 | an_int |
+| patterns.swift:3:9:3:9 | a_string |
+| patterns.swift:3:9:3:19 | ... as ... |
+| patterns.swift:4:9:4:17 | (...) |
+| patterns.swift:4:10:4:10 | x |
+| patterns.swift:4:13:4:13 | y |
+| patterns.swift:4:16:4:16 | z |
+| patterns.swift:5:9:5:9 | _ |
+| patterns.swift:6:9:6:11 | (...) |
+| patterns.swift:6:10:6:10 | _ |
+| patterns.swift:10:9:10:9 | point |
+| patterns.swift:12:10:12:21 | let ... |
+| patterns.swift:12:14:12:21 | (...) |
+| patterns.swift:12:15:12:15 | xx |
+| patterns.swift:12:19:12:19 | yy |
+| patterns.swift:16:10:16:14 | TBD (SequenceExpr) |
+| patterns.swift:17:10:17:10 | _ |
+| patterns.swift:24:9:24:9 | v |
+| patterns.swift:24:9:24:12 | ... as ... |
+| patterns.swift:27:10:27:11 | .bar |
+| patterns.swift:28:10:28:23 | let ... |
+| patterns.swift:28:14:28:23 | .baz(...) |
+| patterns.swift:28:18:28:23 | (...) |
+| patterns.swift:28:19:28:19 | i |
+| patterns.swift:28:22:28:22 | s |
+| patterns.swift:31:9:31:9 | w |
+| patterns.swift:31:9:31:15 | ... as ... |
+| patterns.swift:34:10:34:15 | let ... |
+| patterns.swift:34:14:34:14 | n |
+| patterns.swift:34:14:34:15 | let ...? |
+| patterns.swift:35:10:35:10 | _ |
+| patterns.swift:38:9:38:9 | a |
+| patterns.swift:38:9:38:12 | ... as ... |
+| patterns.swift:41:10:41:13 | ... is ... |
+| patterns.swift:42:10:42:19 | let ... |
+| patterns.swift:42:14:42:14 | x |
+| patterns.swift:42:14:42:19 | ... is ... |
+| patterns.swift:43:10:43:10 | _ |
+| patterns.swift:46:9:46:9 | b |
+| patterns.swift:49:10:49:10 | true |
+| patterns.swift:50:10:50:10 | false |
diff --git a/swift/ql/test/extractor-tests/statements/ConditionElements.expected b/swift/ql/test/extractor-tests/statements/ConditionElements.expected
index 7b7c3eb3de8..9800a5a6967 100644
--- a/swift/ql/test/extractor-tests/statements/ConditionElements.expected
+++ b/swift/ql/test/extractor-tests/statements/ConditionElements.expected
@@ -1,7 +1,11 @@
-| main.swift:3:8:3:13 | ConditionElement | main.swift:3:8:3:13 | BinaryExpr |
-| main.swift:10:17:10:24 | ConditionElement | main.swift:10:18:10:22 | BinaryExpr |
-| main.swift:39:9:39:14 | ConditionElement | main.swift:39:9:39:14 | BinaryExpr |
-| main.swift:65:4:65:19 | ConditionElement | main.swift:65:9:65:15 | BindingPattern |
-| main.swift:65:4:65:19 | ConditionElement | main.swift:65:19:65:19 | DeclRefExpr |
-| main.swift:67:4:67:20 | ConditionElement | main.swift:67:9:67:16 | EnumElementPattern |
-| main.swift:67:4:67:20 | ConditionElement | main.swift:67:20:67:20 | DeclRefExpr |
+| main.swift:3:8:3:13 | ... call to == ... | main.swift:3:8:3:13 | ... call to == ... |
+| main.swift:10:17:10:24 | ... call to < ... | main.swift:10:18:10:22 | ... call to < ... |
+| main.swift:39:9:39:14 | ... call to != ... | main.swift:39:9:39:14 | ... call to != ... |
+| main.swift:65:4:65:19 | let ... | main.swift:65:9:65:15 | let ... |
+| main.swift:65:4:65:19 | let ... | main.swift:65:19:65:19 | x |
+| main.swift:65:4:65:19 | x | main.swift:65:9:65:15 | let ... |
+| main.swift:65:4:65:19 | x | main.swift:65:19:65:19 | x |
+| main.swift:67:4:67:20 | .some(...) | main.swift:67:9:67:16 | .some(...) |
+| main.swift:67:4:67:20 | .some(...) | main.swift:67:20:67:20 | x |
+| main.swift:67:4:67:20 | x | main.swift:67:9:67:16 | .some(...) |
+| main.swift:67:4:67:20 | x | main.swift:67:20:67:20 | x |
diff --git a/swift/ql/test/extractor-tests/statements/LabeledStmts.expected b/swift/ql/test/extractor-tests/statements/LabeledStmts.expected
index 99a58ea9e82..8f7e9199113 100644
--- a/swift/ql/test/extractor-tests/statements/LabeledStmts.expected
+++ b/swift/ql/test/extractor-tests/statements/LabeledStmts.expected
@@ -1,12 +1,12 @@
-| main.swift:2:3:8:3 | ForEachStmt |
-| main.swift:3:5:7:5 | IfStmt |
-| main.swift:10:3:12:3 | WhileStmt |
-| main.swift:15:3:17:18 | RepeatWhileStmt |
-| main.swift:19:3:23:3 | DoCatchStmt |
-| main.swift:25:3:31:3 | DoCatchStmt |
-| main.swift:39:3:41:3 | GuardStmt |
-| main.swift:48:1:50:1 | DoStmt |
-| main.swift:53:1:62:1 | SwitchStmt |
-| main.swift:65:1:66:1 | IfStmt |
-| main.swift:67:1:68:1 | IfStmt |
-| main.swift:71:1:72:1 | ForEachStmt |
+| main.swift:2:3:8:3 | for ... in ... { ... } |
+| main.swift:3:5:7:5 | if ... then { ... } else { ... } |
+| main.swift:10:3:12:3 | while ... { ... } |
+| main.swift:15:3:17:18 | repeat { ... } while ...  |
+| main.swift:19:3:23:3 | do { ... } catch { ... } |
+| main.swift:25:3:31:3 | do { ... } catch { ... } |
+| main.swift:39:3:41:3 | guard ... else { ... } |
+| main.swift:48:1:50:1 | do { ... } |
+| main.swift:53:1:62:1 | switch index { ... } |
+| main.swift:65:1:66:1 | if ... then { ... } |
+| main.swift:67:1:68:1 | if ... then { ... } |
+| main.swift:71:1:72:1 | for ... in ... where ... { ... } |
diff --git a/swift/ql/test/extractor-tests/statements/Labels.expected b/swift/ql/test/extractor-tests/statements/Labels.expected
index d00e90e0260..035b823b168 100644
--- a/swift/ql/test/extractor-tests/statements/Labels.expected
+++ b/swift/ql/test/extractor-tests/statements/Labels.expected
@@ -1,3 +1,3 @@
-| main.swift:2:3:8:3 | ForEachStmt | label1 |
-| main.swift:10:3:12:3 | WhileStmt | label2 |
-| main.swift:15:3:17:18 | RepeatWhileStmt | label3 |
+| main.swift:2:3:8:3 | for ... in ... { ... } | label1 |
+| main.swift:10:3:12:3 | while ... { ... } | label2 |
+| main.swift:15:3:17:18 | repeat { ... } while ...  | label3 |
diff --git a/swift/ql/test/extractor-tests/types/ClassDecls.expected b/swift/ql/test/extractor-tests/types/ClassDecls.expected
index d70b5531583..28ca13f6199 100644
--- a/swift/ql/test/extractor-tests/types/ClassDecls.expected
+++ b/swift/ql/test/extractor-tests/types/ClassDecls.expected
@@ -1,2 +1,2 @@
-| types.swift:9:1:11:1 | ClassDecl | ClassType | <no parent> |
-| types.swift:10:1:10:15 | ClassDecl | ClassType | ClassType |
+| types.swift:9:1:11:1 | C | C | <no parent> |
+| types.swift:10:1:10:15 | Nested | C.Nested | C |
diff --git a/swift/ql/test/extractor-tests/types/StructDecls.expected b/swift/ql/test/extractor-tests/types/StructDecls.expected
index a080b049f0b..f25c1d052dc 100644
--- a/swift/ql/test/extractor-tests/types/StructDecls.expected
+++ b/swift/ql/test/extractor-tests/types/StructDecls.expected
@@ -1 +1 @@
-| types.swift:5:1:5:11 | StructDecl | StructType | <no parent> |
+| types.swift:5:1:5:11 | X | X | <no parent> |
diff --git a/swift/ql/test/extractor-tests/types/Types.expected b/swift/ql/test/extractor-tests/types/Types.expected
index 052c66b8b74..ef2e95f79d1 100644
--- a/swift/ql/test/extractor-tests/types/Types.expected
+++ b/swift/ql/test/extractor-tests/types/Types.expected
@@ -1,35 +1,40 @@
-| types.swift:1:9:1:9 | IntegerLiteralExpr | StructType |
-| types.swift:3:1:3:1 | DeclRefExpr | FunctionType |
-| types.swift:3:1:3:13 | CallExpr | TupleType |
-| types.swift:3:6:3:6 | DefaultArgumentExpr | StructType |
-| types.swift:3:6:3:6 | DefaultArgumentExpr | StructType |
-| types.swift:3:7:3:7 | DeclRefExpr | StructType |
-| types.swift:3:7:3:11 | ArrayExpr | TBD (VariadicSequenceType) |
-| types.swift:3:7:3:11 | BinaryExpr | StructType |
-| types.swift:3:7:3:11 | ErasureExpr | TBD (ProtocolCompositionType) |
-| types.swift:3:7:3:11 | VarargExpansionExpr | TBD (VariadicSequenceType) |
-| types.swift:3:9:3:9 | DeclRefExpr | FunctionType |
-| types.swift:3:9:3:9 | DotSyntaxCallExpr | FunctionType |
-| types.swift:3:9:3:9 | TypeExpr | MetatypeType |
-| types.swift:3:11:3:11 | IntegerLiteralExpr | StructType |
-| types.swift:7:16:7:16 | ConstructorRefCallExpr | FunctionType |
-| types.swift:7:16:7:16 | DeclRefExpr | FunctionType |
-| types.swift:7:16:7:16 | TypeExpr | MetatypeType |
-| types.swift:7:16:7:18 | CallExpr | StructType |
-| types.swift:13:17:13:17 | ConstructorRefCallExpr | FunctionType |
-| types.swift:13:17:13:17 | DeclRefExpr | FunctionType |
-| types.swift:13:17:13:17 | TypeExpr | MetatypeType |
-| types.swift:13:17:13:19 | CallExpr | ClassType |
-| types.swift:14:22:14:24 | ConstructorRefCallExpr | FunctionType |
-| types.swift:14:22:14:24 | TypeExpr | MetatypeType |
-| types.swift:14:22:14:31 | CallExpr | ClassType |
-| types.swift:14:24:14:24 | DeclRefExpr | FunctionType |
-| types.swift:17:10:17:10 | DeclRefExpr | StructType |
-| types.swift:17:10:17:14 | BinaryExpr | StructType |
-| types.swift:17:12:17:12 | DeclRefExpr | FunctionType |
-| types.swift:17:12:17:12 | DotSyntaxCallExpr | FunctionType |
-| types.swift:17:12:17:12 | TypeExpr | MetatypeType |
-| types.swift:17:14:17:14 | DeclRefExpr | StructType |
-| types.swift:21:10:21:10 | DeclRefExpr | FunctionType |
-| types.swift:21:10:21:13 | CallExpr | StructType |
-| types.swift:21:12:21:12 | DeclRefExpr | StructType |
+| types.swift:1:9:1:9 | 42 | Int |
+| types.swift:3:1:3:1 | print | (Any..., String, String) -> () |
+| types.swift:3:1:3:13 | call to print | () |
+| types.swift:3:6:3:6 | default separator | String |
+| types.swift:3:6:3:6 | default terminator | String |
+| types.swift:3:7:3:7 | x | Int |
+| types.swift:3:7:3:11 | (Any) ... | Any |
+| types.swift:3:7:3:11 | (Any) ... | TBD (ProtocolCompositionType) |
+| types.swift:3:7:3:11 | (TBD (ProtocolCompositionType)) ... | Any |
+| types.swift:3:7:3:11 | (TBD (ProtocolCompositionType)) ... | TBD (ProtocolCompositionType) |
+| types.swift:3:7:3:11 | ... call to + ... | Int |
+| types.swift:3:7:3:11 | [...] | Any... |
+| types.swift:3:7:3:11 | [...] | Any... |
+| types.swift:3:7:3:11 | [...] | TBD (VariadicSequenceType) |
+| types.swift:3:7:3:11 | [...] | TBD (VariadicSequenceType) |
+| types.swift:3:9:3:9 | + | (Int.Type) -> (Int, Int) -> Int |
+| types.swift:3:9:3:9 | Int.Type | Int.Type |
+| types.swift:3:9:3:9 | call to + | (Int, Int) -> Int |
+| types.swift:3:11:3:11 | 10 | Int |
+| types.swift:7:16:7:16 | X.Type | X.Type |
+| types.swift:7:16:7:16 | call to ... | () -> X |
+| types.swift:7:16:7:16 | deinit | (X.Type) -> () -> X |
+| types.swift:7:16:7:18 | call to ... | X |
+| types.swift:13:17:13:17 | C.Type | C.Type |
+| types.swift:13:17:13:17 | call to ... | () -> C |
+| types.swift:13:17:13:17 | deinit | (C.Type) -> () -> C |
+| types.swift:13:17:13:19 | call to ... | C |
+| types.swift:14:22:14:24 | C.Nested.Type | C.Nested.Type |
+| types.swift:14:22:14:24 | call to ... | () -> C.Nested |
+| types.swift:14:22:14:31 | call to ... | C.Nested |
+| types.swift:14:24:14:24 | deinit | (C.Nested.Type) -> () -> C.Nested |
+| types.swift:17:10:17:10 | x | Int |
+| types.swift:17:10:17:14 | ... call to + ... | Int |
+| types.swift:17:12:17:12 | + | (Int.Type) -> (Int, Int) -> Int |
+| types.swift:17:12:17:12 | Int.Type | Int.Type |
+| types.swift:17:12:17:12 | call to + | (Int, Int) -> Int |
+| types.swift:17:14:17:14 | y | Int |
+| types.swift:21:10:21:10 | f | (Int) -> Int |
+| types.swift:21:10:21:13 | call to ... | Int |
+| types.swift:21:12:21:12 | x | Int |
diff --git a/swift/ql/test/library-tests/controlflow/graph/Cfg.expected b/swift/ql/test/library-tests/controlflow/graph/Cfg.expected
index 181ae94bf32..1a6485f84f6 100644
--- a/swift/ql/test/library-tests/controlflow/graph/Cfg.expected
+++ b/swift/ql/test/library-tests/controlflow/graph/Cfg.expected
@@ -1,4787 +1,4935 @@
 cfg.swift:
-#    5| enter ConcreteFuncDecl
-#-----|  -> IntegerLiteralExpr
+#    5| enter returnZero
+#-----|  -> 0
 
-#    5| exit ConcreteFuncDecl
+#    5| exit returnZero
 
-#    5| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#    5| exit returnZero (normal)
+#-----|  -> exit returnZero
 
-#    5| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#    5| return ...
+#-----| return -> exit returnZero (normal)
 
-#    5| IntegerLiteralExpr
-#-----|  -> ReturnStmt
+#    5| 0
+#-----|  -> return ...
 
-#   15| enter ConcreteFuncDecl
-#-----|  -> DeclRefExpr
+#   15| enter isZero
+#-----|  -> ==
 
-#   15| exit ConcreteFuncDecl
+#   15| exit isZero
 
-#   15| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#   15| exit isZero (normal)
+#-----|  -> exit isZero
 
-#   15| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#   15| return ...
+#-----| return -> exit isZero (normal)
 
-#   15| DeclRefExpr
-#-----|  -> IntegerLiteralExpr
+#   15| x
+#-----|  -> 0
 
-#   15| BinaryExpr
-#-----|  -> ReturnStmt
+#   15| ... call to == ...
+#-----|  -> return ...
 
-#   15| DeclRefExpr
-#-----|  -> TypeExpr
+#   15| ==
+#-----|  -> Int.Type
 
-#   15| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#   15| Int.Type
+#-----|  -> call to ==
 
-#   15| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#   15| call to ==
+#-----| exception -> exit isZero (normal)
+#-----|  -> x
 
-#   15| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#   15| 0
+#-----|  -> ... call to == ...
 
-#   17| enter ConcreteFuncDecl
-#-----|  -> GuardStmt
+#   17| enter mightThrow
+#-----|  -> guard ... else { ... }
 
-#   17| exit ConcreteFuncDecl
+#   17| exit mightThrow
 
-#   17| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#   17| exit mightThrow (normal)
+#-----|  -> exit mightThrow
 
-#   18| GuardStmt
-#-----|  -> DeclRefExpr
+#   18| guard ... else { ... }
+#-----|  -> >=
 
-#   18| DeclRefExpr
-#-----|  -> IntegerLiteralExpr
+#   18| x
+#-----|  -> 0
 
-#   18| BinaryExpr
+#   18| ... call to >= ...
 #-----|  -> StmtCondition
 
 #   18| StmtCondition
-#-----| false -> DeclRefExpr
-#-----| true -> GuardStmt
+#-----| false -> error1
+#-----| true -> guard ... else { ... }
 
-#   18| DeclRefExpr
-#-----|  -> TypeExpr
+#   18| >=
+#-----|  -> Int.Type
 
-#   18| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#   18| Int.Type
+#-----|  -> call to >=
 
-#   18| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#   18| call to >=
+#-----| exception -> exit mightThrow (normal)
+#-----|  -> x
 
-#   18| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#   18| 0
+#-----|  -> ... call to >= ...
 
-#   19| ThrowStmt
-#-----| exception -> exit ConcreteFuncDecl (normal)
+#   19| throw ...
+#-----| exception -> exit mightThrow (normal)
 
-#   19| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#   19| MyError.Type
+#-----|  -> call to ...
 
-#   19| DotSyntaxCallExpr
-#-----|  -> ErasureExpr
+#   19| (Error) ...
+#-----|  -> throw ...
 
-#   19| ErasureExpr
-#-----|  -> ThrowStmt
+#   19| (TBD (ExistentialType)) ...
+#-----|  -> throw ...
 
-#   19| DeclRefExpr
-#-----|  -> TypeExpr
+#   19| call to ...
+#-----|  -> (Error) ...
+#-----|  -> (TBD (ExistentialType)) ...
 
-#   21| GuardStmt
-#-----|  -> DeclRefExpr
+#   19| error1
+#-----|  -> MyError.Type
 
-#   21| DeclRefExpr
-#-----|  -> IntegerLiteralExpr
+#   21| guard ... else { ... }
+#-----|  -> <=
 
-#   21| BinaryExpr
+#   21| x
+#-----|  -> 0
+
+#   21| ... call to <= ...
 #-----|  -> StmtCondition
 
 #   21| StmtCondition
-#-----| true -> exit ConcreteFuncDecl (normal)
-#-----| false -> DeclRefExpr
+#-----| true -> exit mightThrow (normal)
+#-----| false -> error3
 
-#   21| DeclRefExpr
-#-----|  -> TypeExpr
+#   21| <=
+#-----|  -> Int.Type
 
-#   21| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#   21| Int.Type
+#-----|  -> call to <=
 
-#   21| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#   21| call to <=
+#-----| exception -> exit mightThrow (normal)
+#-----|  -> x
 
-#   21| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#   21| 0
+#-----|  -> ... call to <= ...
 
-#   22| ThrowStmt
-#-----| exception -> exit ConcreteFuncDecl (normal)
+#   22| throw ...
+#-----| exception -> exit mightThrow (normal)
 
-#   22| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#   22| MyError.Type
+#-----|  -> call to ...
 
-#   22| DotSyntaxCallExpr
-#-----|  -> DeclRefExpr
+#   22| call to ...
+#-----|  -> +
 
-#   22| CallExpr
-#-----|  -> ErasureExpr
+#   22| (Error) ...
+#-----|  -> throw ...
 
-#   22| ErasureExpr
-#-----|  -> ThrowStmt
+#   22| (TBD (ExistentialType)) ...
+#-----|  -> throw ...
 
-#   22| DeclRefExpr
-#-----|  -> TypeExpr
+#   22| call to ...
+#-----|  -> (Error) ...
+#-----|  -> (TBD (ExistentialType)) ...
 
-#   22| DeclRefExpr
-#-----|  -> IntegerLiteralExpr
+#   22| error3
+#-----|  -> MyError.Type
 
-#   22| BinaryExpr
-#-----|  -> CallExpr
+#   22| x
+#-----|  -> 1
 
-#   22| DeclRefExpr
-#-----|  -> TypeExpr
+#   22| ... call to + ...
+#-----|  -> call to ...
 
-#   22| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#   22| +
+#-----|  -> Int.Type
 
-#   22| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#   22| Int.Type
+#-----|  -> call to +
 
-#   22| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#   22| call to +
+#-----| exception -> exit mightThrow (normal)
+#-----|  -> x
 
-#   26| enter ConcreteFuncDecl
-#-----|  -> DoCatchStmt
+#   22| 1
+#-----|  -> ... call to + ...
 
-#   26| exit ConcreteFuncDecl
+#   26| enter tryCatch
+#-----|  -> do { ... } catch { ... }
 
-#   26| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#   26| exit tryCatch
 
-#   27| DoCatchStmt
-#-----|  -> DeclRefExpr
+#   26| exit tryCatch (normal)
+#-----|  -> exit tryCatch
 
-#   28| TryExpr
-#-----|  -> DeclRefExpr
+#   27| do { ... } catch { ... }
+#-----|  -> mightThrow
 
-#   28| DeclRefExpr
-#-----|  -> IntegerLiteralExpr
+#   28| try ...
+#-----|  -> print
 
-#   28| CallExpr
-#-----|  -> TryExpr
-#-----| exception -> CaseStmt
+#   28| mightThrow
+#-----|  -> 0
 
-#   28| IntegerLiteralExpr
-#-----|  -> CallExpr
+#   28| call to mightThrow
+#-----|  -> try ...
+#-----| exception -> case ...
 
-#   29| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#   28| 0
+#-----|  -> call to mightThrow
 
-#   29| CallExpr
-#-----| exception -> CaseStmt
+#   29| print
+#-----|  -> Did not throw.
 
-#   29| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#   29| call to print
+#-----| exception -> case ...
 
-#   29| DefaultArgumentExpr
-#-----|  -> CallExpr
+#   29| default separator
+#-----|  -> default terminator
 
-#   29| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#   29| default terminator
+#-----|  -> call to print
 
-#   29| ErasureExpr
-#-----|  -> ArrayExpr
+#   29| (Any) ...
+#-----|  -> [...]
 
-#   29| StringLiteralExpr
-#-----|  -> ErasureExpr
+#   29| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#   29| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#   29| Did not throw.
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#   33| CaseStmt
-#-----|  -> CaseLabelItem
+#   29| [...]
+#-----|  -> default separator
 
-#   33| CaseLabelItem
-#-----|  -> EnumElementPattern
+#   29| [...]
+#-----|  -> [...]
 
-#   33| IsPattern
-#-----| no-match -> CaseLabelItem
-#-----| match -> IntegerLiteralExpr
+#   33| case ...
+#-----|  -> ... is ...
 
-#   33| EnumElementPattern
-#-----| no-match -> IsPattern
+#   33| ... is ...
+#-----|  -> .error1
 
-#   33| IsPattern
-#-----| match -> IntegerLiteralExpr
-#-----| no-match -> CaseStmt
+#   33| ... is ...
+#-----| no-match -> ... is ...
+#-----| match -> 0
 
-#   33| EnumElementPattern
-#-----| no-match -> IsPattern
+#   33| .error1
+#-----| no-match -> ... is ...
 
-#   33| CaseLabelItem
-#-----|  -> EnumElementPattern
+#   33| ... is ...
+#-----| match -> 0
+#-----| no-match -> case ...
 
-#   34| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#   33| .error2
+#-----| no-match -> ... is ...
 
-#   34| IntegerLiteralExpr
-#-----|  -> ReturnStmt
+#   33| ... is ...
+#-----|  -> .error2
 
-#   35| CaseStmt
-#-----|  -> CaseLabelItem
+#   34| return ...
+#-----| return -> exit tryCatch (normal)
 
-#   35| CaseLabelItem
-#-----|  -> EnumElementPattern
+#   34| 0
+#-----|  -> return ...
 
-#   35| IsPattern
-#-----| match -> DeclRefExpr
-#-----| no-match -> CaseStmt
+#   35| case ...
+#-----|  -> ... is ...
 
-#   35| EnumElementPattern
-#-----| no-match -> IsPattern
-#-----| match -> TuplePattern
+#   35| ... is ...
+#-----| match -> withParam
+#-----| no-match -> case ...
 
-#   35| TuplePattern
-#-----|  -> NamedPattern
+#   35| ... is ...
+#-----|  -> .error3(...)
 
-#   35| BindingPattern
-#-----| no-match -> IsPattern
+#   35| .error3(...)
+#-----| no-match -> ... is ...
+#-----| match -> (...)
 
-#   35| NamedPattern
-#-----| match -> BindingPattern
+#   35| (...)
+#-----|  -> withParam
 
-#   36| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#   35| let ...
+#-----| no-match -> ... is ...
 
-#   36| DeclRefExpr
-#-----|  -> ReturnStmt
+#   35| withParam
+#-----| match -> let ...
 
-#   37| CaseStmt
-#-----|  -> CaseLabelItem
+#   36| return ...
+#-----| return -> exit tryCatch (normal)
 
-#   37| CaseLabelItem
+#   36| withParam
+#-----|  -> return ...
+
+#   37| case ...
+#-----|  -> ... is ...
+
+#   37| ... is ...
 #-----|  -> TBD (SimpleIdentTypeRepr)
 
-#   37| IsPattern
-#-----| match -> DeclRefExpr
-#-----| no-match -> CaseStmt
+#   37| ... is ...
+#-----| match -> print
+#-----| no-match -> case ...
 
 #   37| TBD (SimpleIdentTypeRepr)
-#-----|  -> IsPattern
+#-----|  -> ... is ...
 
-#   38| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#   38| print
+#-----|  -> MyError
 
-#   38| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> IntegerLiteralExpr
+#   38| call to print
+#-----| exception -> exit tryCatch (normal)
+#-----|  -> 0
 
-#   38| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#   38| default separator
+#-----|  -> default terminator
 
-#   38| DefaultArgumentExpr
-#-----|  -> CallExpr
+#   38| default terminator
+#-----|  -> call to print
 
-#   38| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#   38| (Any) ...
+#-----|  -> [...]
 
-#   38| ErasureExpr
-#-----|  -> ArrayExpr
+#   38| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#   38| StringLiteralExpr
-#-----|  -> ErasureExpr
+#   38| MyError
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#   38| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#   38| [...]
+#-----|  -> default separator
 
-#   39| CaseStmt
-#-----|  -> CaseLabelItem
+#   38| [...]
+#-----|  -> [...]
 
-#   39| BindingPattern
-#-----| match -> DeclRefExpr
-#-----| no-match -> IntegerLiteralExpr
+#   39| case ...
+#-----|  -> let ...
 
-#   39| CaseLabelItem
-#-----|  -> NamedPattern
+#   39| error
+#-----| match -> let ...
 
-#   39| NamedPattern
-#-----| match -> BindingPattern
+#   39| let ...
+#-----| match -> print
+#-----| no-match -> 0
 
-#   40| DeclRefExpr
-#-----|  -> InterpolatedStringLiteralExpr
+#   39| let ...
+#-----|  -> error
 
-#   40| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> IntegerLiteralExpr
+#   40| print
+#-----|  -> "..."
 
-#   40| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#   40| call to print
+#-----| exception -> exit tryCatch (normal)
+#-----|  -> 0
 
-#   40| DefaultArgumentExpr
-#-----|  -> CallExpr
+#   40| default separator
+#-----|  -> default terminator
 
-#   40| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#   40| default terminator
+#-----|  -> call to print
 
-#   40| ErasureExpr
-#-----|  -> ArrayExpr
+#   40| "..."
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#   40| InterpolatedStringLiteralExpr
-#-----|  -> ErasureExpr
+#   40| (Any) ...
+#-----|  -> [...]
 
-#   40| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#   40| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#   42| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#   40| [...]
+#-----|  -> default separator
 
-#   42| IntegerLiteralExpr
-#-----|  -> ReturnStmt
+#   40| [...]
+#-----|  -> [...]
 
-#   45| enter ConcreteFuncDecl
-#-----|  -> ClosureExpr
+#   42| return ...
+#-----| return -> exit tryCatch (normal)
 
-#   45| exit ConcreteFuncDecl
+#   42| 0
+#-----|  -> return ...
 
-#   45| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#   45| enter createClosure1
+#-----|  -> { ... }
 
-#   46| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#   45| exit createClosure1
 
-#   46| ClosureExpr
-#-----|  -> ReturnStmt
+#   45| exit createClosure1 (normal)
+#-----|  -> exit createClosure1
 
-#   52| enter ConcreteFuncDecl
-#-----|  -> DeclRefExpr
+#   46| return ...
+#-----| return -> exit createClosure1 (normal)
 
-#   52| exit ConcreteFuncDecl
+#   46| { ... }
+#-----|  -> return ...
 
-#   52| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#   52| enter f
+#-----|  -> +
 
-#   53| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#   52| exit f
 
-#   53| DeclRefExpr
-#-----|  -> DeclRefExpr
+#   52| exit f (normal)
+#-----|  -> exit f
 
-#   53| BinaryExpr
-#-----|  -> ReturnStmt
+#   53| return ...
+#-----| return -> exit f (normal)
 
-#   53| DeclRefExpr
-#-----|  -> TypeExpr
+#   53| x
+#-----|  -> y
 
-#   53| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#   53| ... call to + ...
+#-----|  -> return ...
 
-#   53| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#   53| +
+#-----|  -> Int.Type
 
-#   53| DeclRefExpr
-#-----|  -> BinaryExpr
+#   53| Int.Type
+#-----|  -> call to +
 
-#   58| enter ConcreteFuncDecl
-#-----|  -> ClosureExpr
+#   53| call to +
+#-----| exception -> exit f (normal)
+#-----|  -> x
 
-#   58| exit ConcreteFuncDecl
+#   53| y
+#-----|  -> ... call to + ...
 
-#   58| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#   58| enter createClosure3
+#-----|  -> { ... }
 
-#   59| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#   58| exit createClosure3
 
-#   59| ClosureExpr
-#-----|  -> ReturnStmt
+#   58| exit createClosure3 (normal)
+#-----|  -> exit createClosure3
 
-#   64| enter ConcreteFuncDecl
-#-----|  -> NamedPattern
+#   59| return ...
+#-----| return -> exit createClosure3 (normal)
 
-#   64| exit ConcreteFuncDecl
+#   59| { ... }
+#-----|  -> return ...
 
-#   64| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#   64| enter callClosures
+#-----|  -> x1
 
-#   65| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#   64| exit callClosures
 
-#   65| ConcreteVarDecl
-#-----|  -> NamedPattern
+#   64| exit callClosures (normal)
+#-----|  -> exit callClosures
 
-#   65| NamedPattern
-#-----|  -> DeclRefExpr
+#   65| var ... = ...
+#-----|  -> x1
 
-#   65| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#   65| x1
+#-----|  -> createClosure1
 
-#   65| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#   65| x1
+#-----|  -> x2
 
-#   65| CallExpr
-#-----|  -> PatternBindingDecl
+#   65| createClosure1
+#-----|  -> 
 
-#   65| StringLiteralExpr
-#-----|  -> CallExpr
+#   65| call to createClosure1
+#-----| exception -> exit callClosures (normal)
+#-----|  -> call to ...
 
-#   66| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#   65| call to ...
+#-----|  -> var ... = ...
 
-#   66| ConcreteVarDecl
-#-----|  -> NamedPattern
+#   65| 
+#-----|  -> call to createClosure1
 
-#   66| NamedPattern
-#-----|  -> DeclRefExpr
+#   66| var ... = ...
+#-----|  -> x2
 
-#   66| DeclRefExpr
-#-----|  -> IntegerLiteralExpr
+#   66| x2
+#-----|  -> createClosure2
 
-#   66| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> IntegerLiteralExpr
+#   66| x2
+#-----|  -> x3
 
-#   66| CallExpr
-#-----|  -> PatternBindingDecl
+#   66| createClosure2
+#-----|  -> 0
 
-#   66| IntegerLiteralExpr
-#-----|  -> CallExpr
+#   66| call to createClosure2
+#-----| exception -> exit callClosures (normal)
+#-----|  -> 10
 
-#   66| IntegerLiteralExpr
-#-----|  -> CallExpr
+#   66| call to ...
+#-----|  -> var ... = ...
 
-#   67| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#   66| 0
+#-----|  -> call to createClosure2
 
-#   67| ConcreteVarDecl
-#-----|  -> exit ConcreteFuncDecl (normal)
+#   66| 10
+#-----|  -> call to ...
 
-#   67| NamedPattern
-#-----|  -> DeclRefExpr
+#   67| var ... = ...
+#-----|  -> x3
 
-#   67| DeclRefExpr
-#-----|  -> IntegerLiteralExpr
+#   67| x3
+#-----|  -> createClosure3
 
-#   67| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> IntegerLiteralExpr
+#   67| x3
+#-----|  -> exit callClosures (normal)
 
-#   67| CallExpr
-#-----|  -> PatternBindingDecl
+#   67| createClosure3
+#-----|  -> 0
 
-#   67| IntegerLiteralExpr
-#-----|  -> CallExpr
+#   67| call to createClosure3
+#-----| exception -> exit callClosures (normal)
+#-----|  -> 10
 
-#   67| IntegerLiteralExpr
-#-----|  -> CallExpr
+#   67| call to ...
+#-----|  -> var ... = ...
 
-#   70| enter ConcreteFuncDecl
-#-----|  -> NamedPattern
+#   67| 0
+#-----|  -> call to createClosure3
 
-#   70| exit ConcreteFuncDecl
+#   67| 10
+#-----|  -> call to ...
 
-#   70| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#   70| enter maybeParseInt
+#-----|  -> n
 
-#   71| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#   70| exit maybeParseInt
 
-#   71| ConcreteVarDecl
-#-----|  -> DeclRefExpr
+#   70| exit maybeParseInt (normal)
+#-----|  -> exit maybeParseInt
 
-#   71| NamedPattern
-#-----|  -> TypedPattern
+#   71| var ... = ...
+#-----|  -> n
 
-#   71| TypedPattern
-#-----|  -> DeclRefExpr
+#   71| n
+#-----|  -> ... as ...
 
-#   71| ConstructorRefCallExpr
-#-----|  -> DeclRefExpr
+#   71| n
+#-----|  -> n
 
-#   71| DeclRefExpr
-#-----|  -> TypeExpr
+#   71| ... as ...
+#-----|  -> deinit
 
-#   71| TypeExpr
-#-----|  -> ConstructorRefCallExpr
+#   71| Int.Type
+#-----|  -> call to ...
 
-#   71| CallExpr
-#-----|  -> PatternBindingDecl
+#   71| call to ...
+#-----|  -> s
 
-#   71| DeclRefExpr
-#-----|  -> CallExpr
+#   71| deinit
+#-----|  -> Int.Type
 
-#   72| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#   71| call to ...
+#-----|  -> var ... = ...
 
-#   72| DeclRefExpr
-#-----|  -> LoadExpr
+#   71| s
+#-----|  -> call to ...
 
-#   72| LoadExpr
-#-----|  -> ReturnStmt
+#   72| return ...
+#-----| return -> exit maybeParseInt (normal)
 
-#   75| enter ConcreteFuncDecl
-#-----|  -> NamedPattern
+#   72| (Int?) ...
+#-----|  -> return ...
 
-#   75| exit ConcreteFuncDecl
+#   72| n
+#-----|  -> (Int?) ...
 
-#   75| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#   75| enter forceAndBackToOptional
+#-----|  -> nBang
 
-#   76| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#   75| exit forceAndBackToOptional
 
-#   76| ConcreteVarDecl
-#-----|  -> NamedPattern
+#   75| exit forceAndBackToOptional (normal)
+#-----|  -> exit forceAndBackToOptional
 
-#   76| NamedPattern
-#-----|  -> DeclRefExpr
+#   76| var ... = ...
+#-----|  -> nBang
 
-#   76| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#   76| nBang
+#-----|  -> maybeParseInt
 
-#   76| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> ForceValueExpr
+#   76| nBang
+#-----|  -> n
 
-#   76| ForceValueExpr
-#-----|  -> PatternBindingDecl
+#   76| maybeParseInt
+#-----|  -> 42
 
-#   76| StringLiteralExpr
-#-----|  -> CallExpr
+#   76| call to maybeParseInt
+#-----| exception -> exit forceAndBackToOptional (normal)
+#-----|  -> ...!
 
-#   77| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#   76| ...!
+#-----|  -> var ... = ...
 
-#   77| ConcreteVarDecl
-#-----|  -> DeclRefExpr
+#   76| 42
+#-----|  -> call to maybeParseInt
 
-#   77| NamedPattern
-#-----|  -> DeclRefExpr
+#   77| var ... = ...
+#-----|  -> n
 
-#   77| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#   77| n
+#-----|  -> maybeParseInt
 
-#   77| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> PatternBindingDecl
+#   77| n
+#-----|  -> +
 
-#   77| StringLiteralExpr
-#-----|  -> CallExpr
+#   77| maybeParseInt
+#-----|  -> 42
 
-#   78| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#   77| call to maybeParseInt
+#-----| exception -> exit forceAndBackToOptional (normal)
+#-----|  -> var ... = ...
 
-#   78| DeclRefExpr
-#-----|  -> LoadExpr
+#   77| 42
+#-----|  -> call to maybeParseInt
 
-#   78| LoadExpr
-#-----|  -> DeclRefExpr
+#   78| return ...
+#-----| return -> exit forceAndBackToOptional (normal)
 
-#   78| BinaryExpr
-#-----|  -> InjectIntoOptionalExpr
+#   78| (Int) ...
+#-----|  -> n
 
-#   78| InjectIntoOptionalExpr
-#-----|  -> ReturnStmt
+#   78| nBang
+#-----|  -> (Int) ...
 
-#   78| DeclRefExpr
-#-----|  -> TypeExpr
+#   78| (Int?) ...
+#-----|  -> return ...
 
-#   78| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#   78| ... call to + ...
+#-----|  -> (Int?) ...
 
-#   78| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#   78| +
+#-----|  -> Int.Type
 
-#   78| DeclRefExpr
-#-----|  -> LoadExpr
+#   78| Int.Type
+#-----|  -> call to +
 
-#   78| LoadExpr
-#-----|  -> ForceValueExpr
+#   78| call to +
+#-----| exception -> exit forceAndBackToOptional (normal)
+#-----|  -> nBang
 
-#   78| ForceValueExpr
-#-----|  -> BinaryExpr
+#   78| (Int?) ...
+#-----|  -> ...!
 
-#   81| enter ConcreteFuncDecl
-#-----|  -> NamedPattern
+#   78| n
+#-----|  -> (Int?) ...
 
-#   82| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#   78| ...!
+#-----|  -> ... call to + ...
 
-#   82| ConcreteVarDecl
+#   81| enter testInOut
+#-----|  -> temp
 
-#   82| NamedPattern
-#-----|  -> IntegerLiteralExpr
+#   82| var ... = ...
+#-----|  -> temp
 
-#   82| IntegerLiteralExpr
-#-----|  -> PatternBindingDecl
+#   82| temp
+#-----|  -> 10
 
-#   84| enter ConcreteFuncDecl
-#-----|  -> DeclRefExpr
+#   82| temp
 
-#   84| exit ConcreteFuncDecl
+#   82| 10
+#-----|  -> var ... = ...
 
-#   84| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#   84| enter add
+#-----|  -> a
 
-#   85| DeclRefExpr
-#-----|  -> DeclRefExpr
+#   84| exit add
 
-#   85| AssignExpr
-#-----|  -> exit ConcreteFuncDecl (normal)
+#   84| exit add (normal)
+#-----|  -> exit add
 
-#   85| DeclRefExpr
-#-----|  -> LoadExpr
+#   85| a
+#-----|  -> +
 
-#   85| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#   85|  ... = ...
+#-----|  -> exit add (normal)
 
-#   85| BinaryExpr
-#-----|  -> AssignExpr
+#   85| (Int) ...
+#-----|  -> 1
 
-#   85| DeclRefExpr
-#-----|  -> TypeExpr
+#   85| a
+#-----|  -> (Int) ...
 
-#   85| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#   85| ... call to + ...
+#-----|  ->  ... = ...
 
-#   85| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#   85| +
+#-----|  -> Int.Type
 
-#   85| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#   85| Int.Type
+#-----|  -> call to +
 
-#   88| enter ConcreteFuncDecl
-#-----|  -> DeclRefExpr
+#   85| call to +
+#-----| exception -> exit add (normal)
+#-----|  -> a
 
-#   88| exit ConcreteFuncDecl
+#   85| 1
+#-----|  -> ... call to + ...
 
-#   88| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#   88| enter addOptional
+#-----|  -> a
 
-#   89| DeclRefExpr
-#-----|  -> NilLiteralExpr
+#   88| exit addOptional
 
-#   89| AssignExpr
-#-----|  -> exit ConcreteFuncDecl (normal)
+#   88| exit addOptional (normal)
+#-----|  -> exit addOptional
 
-#   89| NilLiteralExpr
-#-----|  -> AssignExpr
+#   89| a
+#-----|  -> nil
 
-#   99| enter AccessorDecl
+#   89|  ... = ...
+#-----|  -> exit addOptional (normal)
 
-#   99| exit AccessorDecl
+#   89| nil
+#-----|  ->  ... = ...
 
-#   99| exit AccessorDecl (normal)
-#-----|  -> exit AccessorDecl
+#   99| enter get
 
-#  100| enter ConstructorDecl
-#-----|  -> DeclRefExpr
+#   99| exit get
 
-#  100| exit ConstructorDecl
+#   99| exit get (normal)
+#-----|  -> exit get
 
-#  100| exit ConstructorDecl (normal)
-#-----|  -> exit ConstructorDecl
+#  100| enter deinit
+#-----|  -> self
 
-#  101| DeclRefExpr
-#-----|  -> MemberRefExpr
+#  100| exit deinit
 
-#  101| MemberRefExpr
-#-----|  -> DeclRefExpr
+#  100| exit deinit (normal)
+#-----|  -> exit deinit
 
-#  101| AssignExpr
-#-----|  -> ReturnStmt
+#  101| .myInt
+#-----|  -> n
 
-#  101| DeclRefExpr
-#-----|  -> AssignExpr
+#  101| self
+#-----|  -> .myInt
 
-#  102| ReturnStmt
-#-----| return -> exit ConstructorDecl (normal)
+#  101|  ... = ...
+#-----|  -> return
 
-#  104| enter ConcreteFuncDecl
-#-----|  -> DeclRefExpr
+#  101| n
+#-----|  ->  ... = ...
 
-#  104| exit ConcreteFuncDecl
+#  102| return
+#-----| return -> exit deinit (normal)
 
-#  104| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  104| enter getMyInt
+#-----|  -> self
 
-#  105| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  104| exit getMyInt
 
-#  105| DeclRefExpr
-#-----|  -> getter for MemberRefExpr
+#  104| exit getMyInt (normal)
+#-----|  -> exit getMyInt
 
-#  105| getter for MemberRefExpr
-#-----|  -> ReturnStmt
+#  105| return ...
+#-----| return -> exit getMyInt (normal)
 
-#  109| enter ConcreteFuncDecl
-#-----|  -> NamedPattern
+#  105| getter for .myInt
+#-----|  -> return ...
 
-#  109| exit ConcreteFuncDecl
+#  105| self
+#-----|  -> getter for .myInt
 
-#  109| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  109| enter testMemberRef
+#-----|  -> c
 
-#  110| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  109| exit testMemberRef
 
-#  110| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  109| exit testMemberRef (normal)
+#-----|  -> exit testMemberRef
 
-#  110| NamedPattern
-#-----|  -> DeclRefExpr
+#  110| var ... = ...
+#-----|  -> c
 
-#  110| ConstructorRefCallExpr
-#-----|  -> IntegerLiteralExpr
+#  110| c
+#-----|  -> deinit
 
-#  110| DeclRefExpr
-#-----|  -> TypeExpr
+#  110| c
+#-----|  -> n1
 
-#  110| TypeExpr
-#-----|  -> ConstructorRefCallExpr
+#  110| C.Type
+#-----|  -> call to ...
 
-#  110| CallExpr
-#-----|  -> PatternBindingDecl
+#  110| call to ...
+#-----|  -> 42
 
-#  110| IntegerLiteralExpr
-#-----|  -> CallExpr
+#  110| deinit
+#-----|  -> C.Type
 
-#  111| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  110| call to ...
+#-----|  -> var ... = ...
 
-#  111| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  110| 42
+#-----|  -> call to ...
 
-#  111| NamedPattern
-#-----|  -> DeclRefExpr
+#  111| var ... = ...
+#-----|  -> n1
 
-#  111| DeclRefExpr
-#-----|  -> getter for MemberRefExpr
+#  111| n1
+#-----|  -> c
 
-#  111| getter for MemberRefExpr
-#-----|  -> PatternBindingDecl
+#  111| n1
+#-----|  -> n2
 
-#  112| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  111| c
+#-----|  -> getter for .myInt
 
-#  112| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  111| getter for .myInt
+#-----|  -> var ... = ...
 
-#  112| NamedPattern
+#  112| var ... = ...
+#-----|  -> n2
+
+#  112| n2
+#-----|  -> .self
 #-----|  -> TBD (DotSelfExpr)
 
+#  112| n2
+#-----|  -> n3
+
+#  112| .self
+#-----|  -> getter for .myInt
+
 #  112| TBD (DotSelfExpr)
-#-----|  -> getter for MemberRefExpr
+#-----|  -> getter for .myInt
 
-#  112| getter for MemberRefExpr
-#-----|  -> PatternBindingDecl
+#  112| getter for .myInt
+#-----|  -> var ... = ...
 
-#  113| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  113| var ... = ...
+#-----|  -> n3
 
-#  113| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  113| n3
+#-----|  -> getMyInt
 
-#  113| NamedPattern
-#-----|  -> DeclRefExpr
+#  113| n3
+#-----|  -> n4
 
-#  113| DeclRefExpr
-#-----|  -> DotSyntaxCallExpr
+#  113| c
+#-----|  -> call to getMyInt
 
-#  113| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#  113| call to getMyInt
+#-----| exception -> exit testMemberRef (normal)
+#-----|  -> call to ...
 
-#  113| CallExpr
-#-----|  -> PatternBindingDecl
+#  113| call to ...
+#-----|  -> var ... = ...
 
-#  113| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  113| getMyInt
+#-----|  -> c
 
-#  114| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  114| var ... = ...
+#-----|  -> n4
 
-#  114| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  114| n4
+#-----|  -> getMyInt
 
-#  114| NamedPattern
-#-----|  -> DeclRefExpr
+#  114| n4
+#-----|  -> n5
+
+#  114| .self
+#-----|  -> call to getMyInt
 
 #  114| TBD (DotSelfExpr)
-#-----|  -> DotSyntaxCallExpr
+#-----|  -> call to getMyInt
 
-#  114| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#  114| call to getMyInt
+#-----| exception -> exit testMemberRef (normal)
+#-----|  -> call to ...
 
-#  114| CallExpr
-#-----|  -> PatternBindingDecl
+#  114| call to ...
+#-----|  -> var ... = ...
 
-#  114| DeclRefExpr
+#  114| getMyInt
+#-----|  -> .self
 #-----|  -> TBD (DotSelfExpr)
 
-#  116| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  116| var ... = ...
+#-----|  -> n5
 
-#  116| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  116| n5
+#-----|  -> param
 
-#  116| NamedPattern
-#-----|  -> DeclRefExpr
+#  116| n5
+#-----|  -> n6
 
-#  116| DeclRefExpr
-#-----|  -> getter for MemberRefExpr
+#  116| param
+#-----|  -> getter for .myInt
 
-#  116| getter for MemberRefExpr
-#-----|  -> PatternBindingDecl
+#  116| getter for .myInt
+#-----|  -> var ... = ...
 
-#  117| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  117| var ... = ...
+#-----|  -> n6
 
-#  117| ConcreteVarDecl
-#-----|  -> NamedPattern
-
-#  117| NamedPattern
+#  117| n6
+#-----|  -> .self
 #-----|  -> TBD (DotSelfExpr)
 
+#  117| n6
+#-----|  -> n7
+
+#  117| .self
+#-----|  -> getter for .myInt
+
 #  117| TBD (DotSelfExpr)
-#-----|  -> getter for MemberRefExpr
+#-----|  -> getter for .myInt
 
-#  117| getter for MemberRefExpr
-#-----|  -> PatternBindingDecl
+#  117| getter for .myInt
+#-----|  -> var ... = ...
 
-#  118| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  118| var ... = ...
+#-----|  -> n7
 
-#  118| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  118| n7
+#-----|  -> getMyInt
 
-#  118| NamedPattern
-#-----|  -> DeclRefExpr
+#  118| n7
+#-----|  -> n8
 
-#  118| DeclRefExpr
-#-----|  -> DotSyntaxCallExpr
+#  118| param
+#-----|  -> call to getMyInt
 
-#  118| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#  118| call to getMyInt
+#-----| exception -> exit testMemberRef (normal)
+#-----|  -> call to ...
 
-#  118| CallExpr
-#-----|  -> PatternBindingDecl
+#  118| call to ...
+#-----|  -> var ... = ...
 
-#  118| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  118| getMyInt
+#-----|  -> param
 
-#  119| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  119| var ... = ...
+#-----|  -> n8
 
-#  119| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  119| n8
+#-----|  -> getMyInt
 
-#  119| NamedPattern
-#-----|  -> DeclRefExpr
+#  119| n8
+#-----|  -> n9
+
+#  119| .self
+#-----|  -> call to getMyInt
 
 #  119| TBD (DotSelfExpr)
-#-----|  -> DotSyntaxCallExpr
+#-----|  -> call to getMyInt
 
-#  119| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#  119| call to getMyInt
+#-----| exception -> exit testMemberRef (normal)
+#-----|  -> call to ...
 
-#  119| CallExpr
-#-----|  -> PatternBindingDecl
+#  119| call to ...
+#-----|  -> var ... = ...
 
-#  119| DeclRefExpr
+#  119| getMyInt
+#-----|  -> .self
 #-----|  -> TBD (DotSelfExpr)
 
-#  121| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  121| var ... = ...
+#-----|  -> n9
 
-#  121| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  121| n9
+#-----|  -> inoutParam
 
-#  121| NamedPattern
-#-----|  -> DeclRefExpr
+#  121| n9
+#-----|  -> n10
 
-#  121| DeclRefExpr
-#-----|  -> LoadExpr
+#  121| (C) ...
+#-----|  -> getter for .myInt
 
-#  121| LoadExpr
-#-----|  -> getter for MemberRefExpr
+#  121| inoutParam
+#-----|  -> (C) ...
 
-#  121| getter for MemberRefExpr
-#-----|  -> PatternBindingDecl
+#  121| getter for .myInt
+#-----|  -> var ... = ...
 
-#  122| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  122| var ... = ...
+#-----|  -> n10
 
-#  122| ConcreteVarDecl
-#-----|  -> NamedPattern
-
-#  122| NamedPattern
+#  122| n10
+#-----|  -> .self
 #-----|  -> TBD (DotSelfExpr)
 
-#  122| LoadExpr
-#-----|  -> getter for MemberRefExpr
+#  122| n10
+#-----|  -> n11
+
+#  122| (C) ...
+#-----|  -> getter for .myInt
+
+#  122| .self
+#-----|  -> (C) ...
 
 #  122| TBD (DotSelfExpr)
-#-----|  -> LoadExpr
+#-----|  -> (C) ...
 
-#  122| getter for MemberRefExpr
-#-----|  -> PatternBindingDecl
+#  122| getter for .myInt
+#-----|  -> var ... = ...
 
-#  123| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  123| var ... = ...
+#-----|  -> n11
 
-#  123| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  123| n11
+#-----|  -> getMyInt
 
-#  123| NamedPattern
-#-----|  -> DeclRefExpr
+#  123| n11
+#-----|  -> n12
 
-#  123| DeclRefExpr
-#-----|  -> LoadExpr
+#  123| (C) ...
+#-----|  -> call to getMyInt
 
-#  123| LoadExpr
-#-----|  -> DotSyntaxCallExpr
+#  123| inoutParam
+#-----|  -> (C) ...
 
-#  123| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#  123| call to getMyInt
+#-----| exception -> exit testMemberRef (normal)
+#-----|  -> call to ...
 
-#  123| CallExpr
-#-----|  -> PatternBindingDecl
+#  123| call to ...
+#-----|  -> var ... = ...
 
-#  123| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  123| getMyInt
+#-----|  -> inoutParam
 
-#  124| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  124| var ... = ...
+#-----|  -> n12
 
-#  124| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  124| n12
+#-----|  -> getMyInt
 
-#  124| NamedPattern
-#-----|  -> DeclRefExpr
+#  124| n12
+#-----|  -> n13
 
-#  124| LoadExpr
-#-----|  -> DotSyntaxCallExpr
+#  124| (C) ...
+#-----|  -> call to getMyInt
+
+#  124| .self
+#-----|  -> (C) ...
 
 #  124| TBD (DotSelfExpr)
-#-----|  -> LoadExpr
+#-----|  -> (C) ...
 
-#  124| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#  124| call to getMyInt
+#-----| exception -> exit testMemberRef (normal)
+#-----|  -> call to ...
 
-#  124| CallExpr
-#-----|  -> PatternBindingDecl
+#  124| call to ...
+#-----|  -> var ... = ...
 
-#  124| DeclRefExpr
+#  124| getMyInt
+#-----|  -> .self
 #-----|  -> TBD (DotSelfExpr)
 
-#  126| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  126| var ... = ...
+#-----|  -> n13
 
-#  126| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  126| n13
+#-----|  -> opt
 
-#  126| NamedPattern
-#-----|  -> DeclRefExpr
+#  126| n13
+#-----|  -> n14
 
-#  126| DeclRefExpr
-#-----|  -> ForceValueExpr
+#  126| opt
+#-----|  -> ...!
 
-#  126| ForceValueExpr
-#-----|  -> getter for MemberRefExpr
+#  126| ...!
+#-----|  -> getter for .myInt
 
-#  126| getter for MemberRefExpr
-#-----|  -> PatternBindingDecl
+#  126| getter for .myInt
+#-----|  -> var ... = ...
 
-#  127| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  127| var ... = ...
+#-----|  -> n14
 
-#  127| ConcreteVarDecl
-#-----|  -> NamedPattern
-
-#  127| NamedPattern
+#  127| n14
+#-----|  -> .self
 #-----|  -> TBD (DotSelfExpr)
 
+#  127| n14
+#-----|  -> n15
+
+#  127| .self
+#-----|  -> getter for .myInt
+
 #  127| TBD (DotSelfExpr)
-#-----|  -> getter for MemberRefExpr
+#-----|  -> getter for .myInt
 
-#  127| getter for MemberRefExpr
-#-----|  -> PatternBindingDecl
+#  127| getter for .myInt
+#-----|  -> var ... = ...
 
-#  128| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  128| var ... = ...
+#-----|  -> n15
 
-#  128| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  128| n15
+#-----|  -> getMyInt
 
-#  128| NamedPattern
-#-----|  -> DeclRefExpr
+#  128| n15
+#-----|  -> n16
 
-#  128| DeclRefExpr
-#-----|  -> ForceValueExpr
+#  128| opt
+#-----|  -> ...!
 
-#  128| ForceValueExpr
-#-----|  -> DotSyntaxCallExpr
+#  128| ...!
+#-----|  -> call to getMyInt
 
-#  128| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#  128| call to getMyInt
+#-----| exception -> exit testMemberRef (normal)
+#-----|  -> call to ...
 
-#  128| CallExpr
-#-----|  -> PatternBindingDecl
+#  128| call to ...
+#-----|  -> var ... = ...
 
-#  128| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  128| getMyInt
+#-----|  -> opt
 
-#  129| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  129| var ... = ...
+#-----|  -> n16
 
-#  129| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  129| n16
+#-----|  -> getMyInt
 
-#  129| NamedPattern
-#-----|  -> DeclRefExpr
+#  129| n16
+#-----|  -> n17
+
+#  129| .self
+#-----|  -> call to getMyInt
 
 #  129| TBD (DotSelfExpr)
-#-----|  -> DotSyntaxCallExpr
+#-----|  -> call to getMyInt
 
-#  129| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#  129| call to getMyInt
+#-----| exception -> exit testMemberRef (normal)
+#-----|  -> call to ...
 
-#  129| CallExpr
-#-----|  -> PatternBindingDecl
+#  129| call to ...
+#-----|  -> var ... = ...
 
-#  129| DeclRefExpr
+#  129| getMyInt
+#-----|  -> .self
 #-----|  -> TBD (DotSelfExpr)
 
-#  131| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  131| var ... = ...
+#-----|  -> n17
 
-#  131| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  131| n17
+#-----|  -> opt
 
-#  131| NamedPattern
-#-----|  -> DeclRefExpr
+#  131| n17
+#-----|  -> n18
 
-#  131| DeclRefExpr
-#-----|  -> BindOptionalExpr
+#  131| opt
+#-----|  -> ...?
 
-#  131| BindOptionalExpr
-#-----|  -> getter for MemberRefExpr
+#  131| ...?
+#-----|  -> getter for .myInt
 
-#  131| InjectIntoOptionalExpr
+#  131| (Int?) ...
 #-----|  -> OptionalEvaluationExpr
 
 #  131| OptionalEvaluationExpr
-#-----|  -> PatternBindingDecl
+#-----|  -> var ... = ...
 
-#  131| getter for MemberRefExpr
-#-----|  -> InjectIntoOptionalExpr
+#  131| getter for .myInt
+#-----|  -> (Int?) ...
 
-#  132| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  132| var ... = ...
+#-----|  -> n18
 
-#  132| ConcreteVarDecl
-#-----|  -> NamedPattern
-
-#  132| NamedPattern
+#  132| n18
+#-----|  -> .self
 #-----|  -> TBD (DotSelfExpr)
 
-#  132| TBD (DotSelfExpr)
-#-----|  -> getter for MemberRefExpr
+#  132| n18
+#-----|  -> n19
 
-#  132| InjectIntoOptionalExpr
+#  132| .self
+#-----|  -> getter for .myInt
+
+#  132| TBD (DotSelfExpr)
+#-----|  -> getter for .myInt
+
+#  132| (Int?) ...
 #-----|  -> OptionalEvaluationExpr
 
 #  132| OptionalEvaluationExpr
-#-----|  -> PatternBindingDecl
+#-----|  -> var ... = ...
 
-#  132| getter for MemberRefExpr
-#-----|  -> InjectIntoOptionalExpr
+#  132| getter for .myInt
+#-----|  -> (Int?) ...
 
-#  133| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  133| var ... = ...
+#-----|  -> n19
 
-#  133| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  133| n19
+#-----|  -> getMyInt
 
-#  133| NamedPattern
-#-----|  -> DeclRefExpr
+#  133| n19
+#-----|  -> n20
 
-#  133| DeclRefExpr
-#-----|  -> BindOptionalExpr
+#  133| opt
+#-----|  -> ...?
 
-#  133| BindOptionalExpr
-#-----|  -> DotSyntaxCallExpr
+#  133| ...?
+#-----|  -> call to getMyInt
 
-#  133| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#  133| call to getMyInt
+#-----| exception -> exit testMemberRef (normal)
+#-----|  -> call to ...
 
-#  133| CallExpr
-#-----|  -> InjectIntoOptionalExpr
-
-#  133| InjectIntoOptionalExpr
+#  133| (Int?) ...
 #-----|  -> OptionalEvaluationExpr
 
 #  133| OptionalEvaluationExpr
-#-----|  -> PatternBindingDecl
+#-----|  -> var ... = ...
 
-#  133| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  133| call to ...
+#-----|  -> (Int?) ...
 
-#  134| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  133| getMyInt
+#-----|  -> opt
 
-#  134| ConcreteVarDecl
-#-----|  -> exit ConcreteFuncDecl (normal)
+#  134| var ... = ...
+#-----|  -> n20
 
-#  134| NamedPattern
-#-----|  -> DeclRefExpr
+#  134| n20
+#-----|  -> getMyInt
+
+#  134| n20
+#-----|  -> exit testMemberRef (normal)
+
+#  134| .self
+#-----|  -> call to getMyInt
 
 #  134| TBD (DotSelfExpr)
-#-----|  -> DotSyntaxCallExpr
+#-----|  -> call to getMyInt
 
-#  134| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#  134| call to getMyInt
+#-----| exception -> exit testMemberRef (normal)
+#-----|  -> call to ...
 
-#  134| CallExpr
-#-----|  -> InjectIntoOptionalExpr
-
-#  134| InjectIntoOptionalExpr
+#  134| (Int?) ...
 #-----|  -> OptionalEvaluationExpr
 
 #  134| OptionalEvaluationExpr
-#-----|  -> PatternBindingDecl
+#-----|  -> var ... = ...
 
-#  134| DeclRefExpr
+#  134| call to ...
+#-----|  -> (Int?) ...
+
+#  134| getMyInt
+#-----|  -> .self
 #-----|  -> TBD (DotSelfExpr)
 
-#  137| enter ConcreteFuncDecl
-#-----|  -> DeclRefExpr
+#  137| enter patterns
+#-----|  -> ...
 
-#  137| exit ConcreteFuncDecl
+#  137| exit patterns
 
-#  137| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  137| exit patterns (normal)
+#-----|  -> exit patterns
 
-#  138| ForEachStmt
-#-----| non-empty -> AnyPattern
-#-----| empty -> SwitchStmt
+#  138| for ... in ... { ... }
+#-----| non-empty -> _
+#-----| empty -> switch x { ... }
 
-#  138| AnyPattern
-#-----|  -> BraceStmt
+#  138| _
+#-----|  -> { ... }
 
-#  138| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  138| 0
+#-----|  -> 10
 
-#  138| BinaryExpr
-#-----|  -> ForEachStmt
+#  138| ... call to ... ...
+#-----|  -> for ... in ... { ... }
 
-#  138| DeclRefExpr
-#-----|  -> TypeExpr
+#  138| ...
+#-----|  -> Int.Type
 
-#  138| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> IntegerLiteralExpr
+#  138| Int.Type
+#-----|  -> call to ...
 
-#  138| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  138| call to ...
+#-----| exception -> exit patterns (normal)
+#-----|  -> 0
 
-#  138| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  138| 10
+#-----|  -> ... call to ... ...
 
-#  138| BraceStmt
-#-----|  -> ForEachStmt
+#  138| { ... }
+#-----|  -> for ... in ... { ... }
 
-#  140| SwitchStmt
-#-----|  -> DeclRefExpr
+#  140| switch x { ... }
+#-----|  -> x
 
-#  140| DeclRefExpr
-#-----|  -> CaseStmt
+#  140| x
+#-----|  -> case ...
 
-#  141| CaseStmt
-#-----|  -> CaseLabelItem
+#  141| case ...
+#-----|  -> 0
 
-#  141| CaseLabelItem
-#-----|  -> IntegerLiteralExpr
+#  141| 0
+#-----|  -> 0
 
-#  141| ExprPattern
-#-----| no-match -> CaseLabelItem
-#-----| match -> BooleanLiteralExpr
+#  141| 0
+#-----| no-match -> 1
+#-----| match -> true
 
-#  141| IntegerLiteralExpr
-#-----|  -> ExprPattern
+#  141| 0
+#-----|  -> 0
 
-#  141| CaseLabelItem
-#-----|  -> IntegerLiteralExpr
+#  141| 1
+#-----|  -> 1
 
-#  141| ExprPattern
-#-----| match -> BooleanLiteralExpr
-#-----| no-match -> CaseStmt
+#  141| 1
+#-----| match -> true
+#-----| no-match -> case ...
 
-#  141| IntegerLiteralExpr
-#-----|  -> ExprPattern
+#  141| 1
+#-----|  -> 1
 
-#  142| ReturnStmt
+#  142| return ...
 
-#  142| BooleanLiteralExpr
-#-----|  -> ReturnStmt
+#  142| true
+#-----|  -> return ...
 
-#  144| CaseStmt
-#-----|  -> CaseLabelItem
+#  144| case ...
+#-----|  -> x
 
-#  144| DeclRefExpr
-#-----|  -> ExprPattern
+#  144| x
+#-----| match -> true
+#-----| no-match -> case ...
 
-#  144| ExprPattern
-#-----| match -> BooleanLiteralExpr
-#-----| no-match -> CaseStmt
+#  144| x
+#-----|  -> x
 
-#  144| CaseLabelItem
-#-----|  -> DeclRefExpr
+#  144| x
+#-----|  -> x
 
-#  145| ReturnStmt
+#  145| return ...
 
-#  145| BooleanLiteralExpr
-#-----|  -> ReturnStmt
+#  145| true
+#-----|  -> return ...
 
-#  146| AnyPattern
-#-----| match -> BooleanLiteralExpr
+#  146| _
+#-----|  -> _
 
-#  146| CaseLabelItem
-#-----|  -> AnyPattern
+#  146| _
+#-----| match -> false
 
-#  146| CaseStmt
-#-----|  -> CaseLabelItem
+#  146| case ...
+#-----|  -> _
 
-#  147| ReturnStmt
+#  147| return ...
 
-#  147| BooleanLiteralExpr
-#-----|  -> ReturnStmt
+#  147| false
+#-----|  -> return ...
 
-#  163| enter ConcreteFuncDecl
-#-----|  -> DeferStmt
+#  163| enter testDefer
+#-----|  -> defer { ... }
 
-#  163| exit ConcreteFuncDecl
+#  163| exit testDefer
 
-#  163| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  163| exit testDefer (normal)
+#-----|  -> exit testDefer
 
-#  165| DeferStmt
-#-----|  -> DeferStmt
+#  165| defer { ... }
+#-----|  -> defer { ... }
 
-#  166| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  166| print
+#-----|  -> 4
 
-#  166| CallExpr
-#-----|  -> exit ConcreteFuncDecl (normal)
+#  166| call to print
+#-----|  -> exit testDefer (normal)
 
-#  166| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  166| default separator
+#-----|  -> default terminator
 
-#  166| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  166| default terminator
+#-----|  -> call to print
 
-#  166| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  166| (Any) ...
+#-----|  -> [...]
 
-#  166| ErasureExpr
-#-----|  -> ArrayExpr
+#  166| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  166| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  166| 4
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  166| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  166| [...]
+#-----|  -> default separator
 
-#  169| DeferStmt
-#-----|  -> DeferStmt
+#  166| [...]
+#-----|  -> [...]
 
-#  170| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  169| defer { ... }
+#-----|  -> defer { ... }
 
-#  170| CallExpr
-#-----|  -> DeclRefExpr
+#  170| print
+#-----|  -> 3
 
-#  170| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  170| call to print
+#-----|  -> print
 
-#  170| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  170| default separator
+#-----|  -> default terminator
 
-#  170| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  170| default terminator
+#-----|  -> call to print
 
-#  170| ErasureExpr
-#-----|  -> ArrayExpr
+#  170| (Any) ...
+#-----|  -> [...]
 
-#  170| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  170| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  170| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  170| 3
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  173| DeferStmt
-#-----|  -> DeclRefExpr
+#  170| [...]
+#-----|  -> default separator
 
-#  174| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  170| [...]
+#-----|  -> [...]
 
-#  174| CallExpr
-#-----|  -> DeferStmt
+#  173| defer { ... }
+#-----|  -> print
 
-#  174| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  174| print
+#-----|  -> 1
 
-#  174| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  174| call to print
+#-----|  -> defer { ... }
 
-#  174| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  174| default separator
+#-----|  -> default terminator
 
-#  174| ErasureExpr
-#-----|  -> ArrayExpr
+#  174| default terminator
+#-----|  -> call to print
 
-#  174| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  174| (Any) ...
+#-----|  -> [...]
 
-#  174| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  174| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  175| DeferStmt
-#-----|  -> DeclRefExpr
+#  174| 1
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  176| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  174| [...]
+#-----|  -> default separator
 
-#  176| CallExpr
-#-----|  -> DeclRefExpr
+#  174| [...]
+#-----|  -> [...]
 
-#  176| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  175| defer { ... }
+#-----|  -> print
 
-#  176| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  176| print
+#-----|  -> 2
 
-#  176| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  176| call to print
+#-----|  -> print
 
-#  176| ErasureExpr
-#-----|  -> ArrayExpr
+#  176| default separator
+#-----|  -> default terminator
 
-#  176| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  176| default terminator
+#-----|  -> call to print
 
-#  176| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  176| (Any) ...
+#-----|  -> [...]
 
-#  181| enter ConcreteFuncDecl
-#-----|  -> IfStmt
+#  176| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  181| exit ConcreteFuncDecl
+#  176| 2
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  181| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  176| [...]
+#-----|  -> default separator
 
-#  182| IfStmt
-#-----|  -> DeclRefExpr
+#  176| [...]
+#-----|  -> [...]
 
-#  182| DeclRefExpr
-#-----|  -> IntegerLiteralExpr
+#  181| enter m1
+#-----|  -> if ... then { ... } else { ... }
 
-#  182| BinaryExpr
+#  181| exit m1
+
+#  181| exit m1 (normal)
+#-----|  -> exit m1
+
+#  182| if ... then { ... } else { ... }
+#-----|  -> >
+
+#  182| x
+#-----|  -> 2
+
+#  182| ... call to > ...
 #-----|  -> StmtCondition
 
 #  182| StmtCondition
-#-----| true -> DeclRefExpr
-#-----| false -> IfStmt
+#-----| true -> print
+#-----| false -> if ... then { ... } else { ... }
 
-#  182| DeclRefExpr
-#-----|  -> TypeExpr
+#  182| >
+#-----|  -> Int.Type
 
-#  182| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  182| Int.Type
+#-----|  -> call to >
 
-#  182| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  182| call to >
+#-----| exception -> exit m1 (normal)
+#-----|  -> x
 
-#  182| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  182| 2
+#-----|  -> ... call to > ...
 
-#  183| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  183| print
+#-----|  -> x is greater than 2
 
-#  183| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
+#  183| call to print
+#-----| exception -> exit m1 (normal)
 
-#  183| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  183| default separator
+#-----|  -> default terminator
 
-#  183| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  183| default terminator
+#-----|  -> call to print
 
-#  183| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  183| (Any) ...
+#-----|  -> [...]
 
-#  183| ErasureExpr
-#-----|  -> ArrayExpr
+#  183| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  183| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  183| [...]
+#-----|  -> default separator
 
-#  183| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  183| [...]
+#-----|  -> [...]
 
-#  185| IfStmt
-#-----|  -> DeclRefExpr
+#  183| x is greater than 2
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  185| DeclRefExpr
-#-----|  -> IntegerLiteralExpr
+#  185| if ... then { ... } else { ... }
+#-----|  -> <=
 
-#  185| BinaryExpr
-#-----| false -> [false] BinaryExpr
-#-----| true -> AutoClosureExpr
+#  185| x
+#-----|  -> 2
 
-#  185| BinaryExpr
-#-----| false -> BinaryExpr
-#-----| true -> AutoClosureExpr
+#  185| ... call to <= ...
+#-----| false -> [false] ... call to && ...
+#-----| true -> { ... }
 
-#  185| [false] BinaryExpr
-#-----| false -> BinaryExpr
+#  185| ... call to && ...
+#-----| false -> ... call to && ...
+#-----| true -> { ... }
 
-#  185| BinaryExpr
+#  185| [false] ... call to && ...
+#-----| false -> ... call to && ...
+
+#  185| ... call to && ...
 #-----|  -> StmtCondition
 
 #  185| StmtCondition
-#-----| true -> DeclRefExpr
-#-----| false -> DeclRefExpr
+#-----| true -> print
+#-----| false -> print
 
-#  185| DeclRefExpr
-#-----|  -> TypeExpr
+#  185| <=
+#-----|  -> Int.Type
 
-#  185| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  185| Int.Type
+#-----|  -> call to <=
 
-#  185| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  185| call to <=
+#-----| exception -> exit m1 (normal)
+#-----|  -> x
 
-#  185| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  185| 2
+#-----|  -> ... call to <= ...
 
-#  185| DeclRefExpr
-#-----|  -> IntegerLiteralExpr
+#  185| x
+#-----|  -> 0
 
-#  185| AutoClosureExpr
-#-----|  -> DeclRefExpr
+#  185| ... call to > ...
+#-----|  -> return ...
 
-#  185| BinaryExpr
-#-----|  -> ReturnStmt
+#  185| return ...
+#-----|  -> ... call to && ...
 
-#  185| ReturnStmt
-#-----|  -> BinaryExpr
+#  185| { ... }
+#-----|  -> >
 
-#  185| DeclRefExpr
-#-----|  -> TypeExpr
+#  185| >
+#-----|  -> Int.Type
 
-#  185| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  185| Int.Type
+#-----|  -> call to >
 
-#  185| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  185| call to >
+#-----| exception -> exit m1 (normal)
+#-----|  -> x
 
-#  185| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  185| 0
+#-----|  -> ... call to > ...
 
-#  185| AutoClosureExpr
-#-----|  -> DeclRefExpr
+#  185| call to ...
+#-----|  -> return ...
 
-#  185| PrefixUnaryExpr
-#-----|  -> ReturnStmt
+#  185| return ...
+#-----|  -> ... call to && ...
 
-#  185| ReturnStmt
-#-----|  -> BinaryExpr
+#  185| { ... }
+#-----|  -> ==
 
-#  185| ParenExpr
-#-----|  -> PrefixUnaryExpr
+#  185| (...)
+#-----|  -> call to ...
 
-#  185| DeclRefExpr
-#-----|  -> IntegerLiteralExpr
+#  185| x
+#-----|  -> 5
 
-#  185| BinaryExpr
-#-----|  -> ParenExpr
+#  185| ... call to == ...
+#-----|  -> (...)
 
-#  185| DeclRefExpr
-#-----|  -> TypeExpr
+#  185| ==
+#-----|  -> Int.Type
 
-#  185| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  185| Int.Type
+#-----|  -> call to ==
 
-#  185| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  185| call to ==
+#-----| exception -> exit m1 (normal)
+#-----|  -> x
 
-#  185| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  185| 5
+#-----|  -> ... call to == ...
 
-#  186| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  186| print
+#-----|  -> x is 1
 
-#  186| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
+#  186| call to print
+#-----| exception -> exit m1 (normal)
 
-#  186| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  186| default separator
+#-----|  -> default terminator
 
-#  186| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  186| default terminator
+#-----|  -> call to print
 
-#  186| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  186| (Any) ...
+#-----|  -> [...]
 
-#  186| ErasureExpr
-#-----|  -> ArrayExpr
+#  186| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  186| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  186| [...]
+#-----|  -> default separator
 
-#  186| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  186| [...]
+#-----|  -> [...]
 
-#  189| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  186| x is 1
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  189| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
+#  189| print
+#-----|  -> I can't guess the number
 
-#  189| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  189| call to print
+#-----| exception -> exit m1 (normal)
 
-#  189| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  189| default separator
+#-----|  -> default terminator
 
-#  189| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  189| default terminator
+#-----|  -> call to print
 
-#  189| ErasureExpr
-#-----|  -> ArrayExpr
+#  189| (Any) ...
+#-----|  -> [...]
 
-#  189| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  189| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  189| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  189| I can't guess the number
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  193| enter ConcreteFuncDecl
-#-----|  -> IfStmt
+#  189| [...]
+#-----|  -> default separator
 
-#  193| exit ConcreteFuncDecl
+#  189| [...]
+#-----|  -> [...]
 
-#  193| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  193| enter m2
+#-----|  -> if ... then { ... }
 
-#  194| IfStmt
-#-----|  -> DeclRefExpr
+#  193| exit m2
 
-#  194| DeclRefExpr
-#-----|  -> StmtCondition
+#  193| exit m2 (normal)
+#-----|  -> exit m2
+
+#  194| if ... then { ... }
+#-----|  -> b
 
 #  194| StmtCondition
-#-----| true -> IntegerLiteralExpr
-#-----| false -> IntegerLiteralExpr
+#-----| true -> 0
+#-----| false -> 1
 
-#  195| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  194| b
+#-----|  -> StmtCondition
 
-#  195| IntegerLiteralExpr
-#-----|  -> ReturnStmt
+#  195| return ...
+#-----| return -> exit m2 (normal)
 
-#  197| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  195| 0
+#-----|  -> return ...
 
-#  197| IntegerLiteralExpr
-#-----|  -> ReturnStmt
+#  197| return ...
+#-----| return -> exit m2 (normal)
 
-#  200| enter ConcreteFuncDecl
-#-----|  -> IfStmt
+#  197| 1
+#-----|  -> return ...
 
-#  200| exit ConcreteFuncDecl
+#  200| enter m3
+#-----|  -> if ... then { ... }
 
-#  200| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  200| exit m3
 
-#  201| IfStmt
-#-----|  -> DeclRefExpr
+#  200| exit m3 (normal)
+#-----|  -> exit m3
 
-#  201| DeclRefExpr
-#-----|  -> LoadExpr
+#  201| if ... then { ... }
+#-----|  -> <
 
-#  201| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  201| (Int) ...
+#-----|  -> 0
 
-#  201| BinaryExpr
+#  201| x
+#-----|  -> (Int) ...
+
+#  201| ... call to < ...
 #-----|  -> StmtCondition
 
 #  201| StmtCondition
-#-----| true -> DeclRefExpr
-#-----| false -> DeclRefExpr
+#-----| true -> x
+#-----| false -> x
 
-#  201| DeclRefExpr
-#-----|  -> TypeExpr
+#  201| <
+#-----|  -> Int.Type
 
-#  201| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  201| Int.Type
+#-----|  -> call to <
 
-#  201| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  201| call to <
+#-----| exception -> exit m3 (normal)
+#-----|  -> x
 
-#  201| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  201| 0
+#-----|  -> ... call to < ...
 
-#  202| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  202| x
+#-----|  -> -
 
-#  202| AssignExpr
-#-----|  -> IfStmt
+#  202|  ... = ...
+#-----|  -> if ... then { ... }
 
-#  202| DeclRefExpr
-#-----|  -> TypeExpr
+#  202| -
+#-----|  -> Int.Type
 
-#  202| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  202| Int.Type
+#-----|  -> call to -
 
-#  202| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  202| call to -
+#-----| exception -> exit m3 (normal)
+#-----|  -> x
 
-#  202| PrefixUnaryExpr
-#-----|  -> AssignExpr
+#  202| call to ...
+#-----|  ->  ... = ...
 
-#  202| DeclRefExpr
-#-----|  -> LoadExpr
+#  202| (Int) ...
+#-----|  -> call to ...
 
-#  202| LoadExpr
-#-----|  -> PrefixUnaryExpr
+#  202| x
+#-----|  -> (Int) ...
 
-#  203| IfStmt
-#-----|  -> DeclRefExpr
+#  203| if ... then { ... }
+#-----|  -> >
 
-#  203| DeclRefExpr
-#-----|  -> LoadExpr
+#  203| (Int) ...
+#-----|  -> 10
 
-#  203| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  203| x
+#-----|  -> (Int) ...
 
-#  203| BinaryExpr
+#  203| ... call to > ...
 #-----|  -> StmtCondition
 
 #  203| StmtCondition
-#-----| true -> DeclRefExpr
-#-----| false -> DeclRefExpr
+#-----| true -> x
+#-----| false -> x
 
-#  203| DeclRefExpr
-#-----|  -> TypeExpr
+#  203| >
+#-----|  -> Int.Type
 
-#  203| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  203| Int.Type
+#-----|  -> call to >
 
-#  203| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  203| call to >
+#-----| exception -> exit m3 (normal)
+#-----|  -> x
 
-#  203| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  203| 10
+#-----|  -> ... call to > ...
 
-#  204| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  204| x
+#-----|  -> -
 
-#  204| AssignExpr
-#-----|  -> DeclRefExpr
+#  204|  ... = ...
+#-----|  -> x
 
-#  204| DeclRefExpr
-#-----|  -> LoadExpr
+#  204| (Int) ...
+#-----|  -> 1
 
-#  204| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  204| x
+#-----|  -> (Int) ...
 
-#  204| BinaryExpr
-#-----|  -> AssignExpr
+#  204| ... call to - ...
+#-----|  ->  ... = ...
 
-#  204| DeclRefExpr
-#-----|  -> TypeExpr
+#  204| -
+#-----|  -> Int.Type
 
-#  204| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  204| Int.Type
+#-----|  -> call to -
 
-#  204| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  204| call to -
+#-----| exception -> exit m3 (normal)
+#-----|  -> x
 
-#  204| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  204| 1
+#-----|  -> ... call to - ...
 
-#  207| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  207| return ...
+#-----| return -> exit m3 (normal)
 
-#  207| DeclRefExpr
-#-----|  -> LoadExpr
+#  207| (Int) ...
+#-----|  -> return ...
 
-#  207| LoadExpr
-#-----|  -> ReturnStmt
+#  207| x
+#-----|  -> (Int) ...
 
-#  210| enter ConcreteFuncDecl
-#-----|  -> DeclRefExpr
+#  210| enter m4
+#-----|  -> b1
 
-#  210| exit ConcreteFuncDecl
+#  210| exit m4
 
-#  210| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  210| exit m4 (normal)
+#-----|  -> exit m4
 
-#  211| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  211| return ...
+#-----| return -> exit m4 (normal)
 
-#  211| [false] ParenExpr
-#-----| false -> StringLiteralExpr
+#  211| [false] (...)
+#-----| false -> !b2 || !b3
 
-#  211| [true] ParenExpr
-#-----| true -> StringLiteralExpr
+#  211| [true] (...)
+#-----| true -> b2 || b3
 
-#  211| IfExpr
-#-----|  -> ReturnStmt
+#  211| ... ? ... : ...
+#-----|  -> return ...
 
-#  211| DeclRefExpr
-#-----| true -> DeclRefExpr
-#-----| false -> DeclRefExpr
+#  211| b1
+#-----| true -> b2
+#-----| false -> b3
 
-#  211| [false] IfExpr
-#-----| false -> [false] ParenExpr
+#  211| [false] ... ? ... : ...
+#-----| false -> [false] (...)
 
-#  211| [true] IfExpr
-#-----| true -> [true] ParenExpr
+#  211| [true] ... ? ... : ...
+#-----| true -> [true] (...)
 
-#  211| DeclRefExpr
-#-----| false -> [false] IfExpr
-#-----| true -> [true] IfExpr
+#  211| b2
+#-----| false -> [false] ... ? ... : ...
+#-----| true -> [true] ... ? ... : ...
 
-#  211| DeclRefExpr
-#-----| false -> [false] IfExpr
-#-----| true -> [true] IfExpr
+#  211| b3
+#-----| false -> [false] ... ? ... : ...
+#-----| true -> [true] ... ? ... : ...
 
-#  211| StringLiteralExpr
-#-----|  -> IfExpr
+#  211| b2 || b3
+#-----|  -> ... ? ... : ...
 
-#  211| StringLiteralExpr
-#-----|  -> IfExpr
+#  211| !b2 || !b3
+#-----|  -> ... ? ... : ...
 
-#  214| enter ConcreteFuncDecl
-#-----|  -> IfStmt
+#  214| enter conversionsInSplitEntry
+#-----|  -> if ... then { ... } else { ... }
 
-#  214| exit ConcreteFuncDecl
+#  214| exit conversionsInSplitEntry
 
-#  214| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  214| exit conversionsInSplitEntry (normal)
+#-----|  -> exit conversionsInSplitEntry
 
-#  215| IfStmt
-#-----|  -> DeclRefExpr
+#  215| if ... then { ... } else { ... }
+#-----|  -> b
 
-#  215| DeclRefExpr
-#-----| true -> BooleanLiteralExpr
-#-----| false -> BooleanLiteralExpr
+#  215| b
+#-----| true -> true
+#-----| false -> false
 
-#  215| IfExpr
+#  215| ... ? ... : ...
 #-----|  -> StmtCondition
 
 #  215| StmtCondition
-#-----| true -> StringLiteralExpr
-#-----| false -> StringLiteralExpr
+#-----| true -> b
+#-----| false -> !b
 
-#  215| ParenExpr
-#-----|  -> IfExpr
+#  215| (...)
+#-----|  -> ... ? ... : ...
 
-#  215| BooleanLiteralExpr
-#-----|  -> ParenExpr
+#  215| true
+#-----|  -> (...)
 
-#  215| CoerceExpr
-#-----|  -> IfExpr
+#  215| (Bool) ...
+#-----|  -> ... ? ... : ...
 
-#  215| BooleanLiteralExpr
-#-----|  -> CoerceExpr
+#  215| false
+#-----|  -> (Bool) ...
 
-#  216| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  216| return ...
+#-----| return -> exit conversionsInSplitEntry (normal)
 
-#  216| StringLiteralExpr
-#-----|  -> ReturnStmt
+#  216| b
+#-----|  -> return ...
 
-#  219| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  219| return ...
+#-----| return -> exit conversionsInSplitEntry (normal)
 
-#  219| StringLiteralExpr
-#-----|  -> ReturnStmt
+#  219| !b
+#-----|  -> return ...
 
-#  223| enter ConcreteFuncDecl
-#-----|  -> IfStmt
+#  223| enter constant_condition
+#-----|  -> if ... then { ... }
 
-#  223| exit ConcreteFuncDecl
+#  223| exit constant_condition
 
-#  223| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  223| exit constant_condition (normal)
+#-----|  -> exit constant_condition
 
-#  224| IfStmt
-#-----|  -> BooleanLiteralExpr
-
-#  224| PrefixUnaryExpr
-#-----|  -> StmtCondition
+#  224| if ... then { ... }
+#-----|  -> true
 
 #  224| StmtCondition
-#-----| false -> exit ConcreteFuncDecl (normal)
-#-----| true -> DeclRefExpr
+#-----| false -> exit constant_condition (normal)
+#-----| true -> print
 
-#  224| BooleanLiteralExpr
-#-----|  -> PrefixUnaryExpr
-
-#  225| DeclRefExpr
-#-----|  -> StringLiteralExpr
-
-#  225| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-
-#  225| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
-
-#  225| DefaultArgumentExpr
-#-----|  -> CallExpr
-
-#  225| ArrayExpr
-#-----|  -> VarargExpansionExpr
-
-#  225| ErasureExpr
-#-----|  -> ArrayExpr
-
-#  225| StringLiteralExpr
-#-----|  -> ErasureExpr
-
-#  225| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
-
-#  229| enter ConcreteFuncDecl
-#-----|  -> IfStmt
-
-#  229| exit ConcreteFuncDecl
-
-#  229| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
-
-#  230| IfStmt
-#-----|  -> DeclRefExpr
-
-#  230| DeclRefExpr
+#  224| call to ...
 #-----|  -> StmtCondition
 
+#  224| true
+#-----|  -> call to ...
+
+#  225| print
+#-----|  -> Impossible
+
+#  225| call to print
+#-----| exception -> exit constant_condition (normal)
+
+#  225| default separator
+#-----|  -> default terminator
+
+#  225| default terminator
+#-----|  -> call to print
+
+#  225| (Any) ...
+#-----|  -> [...]
+
+#  225| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
+
+#  225| Impossible
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
+
+#  225| [...]
+#-----|  -> default separator
+
+#  225| [...]
+#-----|  -> [...]
+
+#  229| enter empty_else
+#-----|  -> if ... then { ... } else { ... }
+
+#  229| exit empty_else
+
+#  229| exit empty_else (normal)
+#-----|  -> exit empty_else
+
+#  230| if ... then { ... } else { ... }
+#-----|  -> b
+
 #  230| StmtCondition
-#-----| true -> DeclRefExpr
-#-----| false -> BraceStmt
+#-----| true -> print
+#-----| false -> { ... }
 
-#  231| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  230| b
+#-----|  -> StmtCondition
 
-#  231| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  231| print
+#-----|  -> true
 
-#  231| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  231| call to print
+#-----| exception -> exit empty_else (normal)
+#-----|  -> print
 
-#  231| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  231| default separator
+#-----|  -> default terminator
 
-#  231| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  231| default terminator
+#-----|  -> call to print
 
-#  231| ErasureExpr
-#-----|  -> ArrayExpr
+#  231| (Any) ...
+#-----|  -> [...]
 
-#  231| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  231| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  231| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  231| [...]
+#-----|  -> default separator
 
-#  233| BraceStmt
-#-----|  -> DeclRefExpr
+#  231| [...]
+#-----|  -> [...]
 
-#  234| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  231| true
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  234| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
+#  233| { ... }
+#-----|  -> print
 
-#  234| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  234| print
+#-----|  -> done
 
-#  234| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  234| call to print
+#-----| exception -> exit empty_else (normal)
 
-#  234| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  234| default separator
+#-----|  -> default terminator
 
-#  234| ErasureExpr
-#-----|  -> ArrayExpr
+#  234| default terminator
+#-----|  -> call to print
 
-#  234| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  234| (Any) ...
+#-----|  -> [...]
 
-#  234| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  234| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  237| enter ConcreteFuncDecl
-#-----|  -> IfStmt
+#  234| [...]
+#-----|  -> default separator
 
-#  237| exit ConcreteFuncDecl
+#  234| [...]
+#-----|  -> [...]
 
-#  237| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  234| done
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  238| IfStmt
-#-----|  -> DeclRefExpr
+#  237| enter disjunct
+#-----|  -> if ... then { ... }
 
-#  238| ParenExpr
+#  237| exit disjunct
+
+#  237| exit disjunct (normal)
+#-----|  -> exit disjunct
+
+#  238| if ... then { ... }
+#-----|  -> b1
+
+#  238| (...)
 #-----|  -> StmtCondition
 
 #  238| StmtCondition
-#-----| false -> exit ConcreteFuncDecl (normal)
-#-----| true -> DeclRefExpr
+#-----| false -> exit disjunct (normal)
+#-----| true -> print
 
-#  238| DeclRefExpr
-#-----| true -> BinaryExpr
-#-----| false -> AutoClosureExpr
+#  238| b1
+#-----| true -> ... call to || ...
+#-----| false -> { ... }
 
-#  238| BinaryExpr
-#-----|  -> ParenExpr
+#  238| ... call to || ...
+#-----|  -> (...)
 
-#  238| AutoClosureExpr
-#-----|  -> DeclRefExpr
+#  238| b2
+#-----|  -> return ...
 
-#  238| DeclRefExpr
-#-----|  -> ReturnStmt
+#  238| return ...
+#-----|  -> ... call to || ...
 
-#  238| ReturnStmt
-#-----|  -> BinaryExpr
+#  238| { ... }
+#-----|  -> b2
 
-#  239| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  239| print
+#-----|  -> b1 or b2
 
-#  239| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
+#  239| call to print
+#-----| exception -> exit disjunct (normal)
 
-#  239| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  239| default separator
+#-----|  -> default terminator
 
-#  239| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  239| default terminator
+#-----|  -> call to print
 
-#  239| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  239| (Any) ...
+#-----|  -> [...]
 
-#  239| ErasureExpr
-#-----|  -> ArrayExpr
+#  239| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  239| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  239| [...]
+#-----|  -> default separator
 
-#  239| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  239| [...]
+#-----|  -> [...]
 
-#  243| enter ConcreteFuncDecl
-#-----|  -> NamedPattern
+#  239| b1 or b2
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  243| exit ConcreteFuncDecl
+#  243| enter binaryExprs
+#-----|  -> c
 
-#  243| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  243| exit binaryExprs
 
-#  244| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  243| exit binaryExprs (normal)
+#-----|  -> exit binaryExprs
 
-#  244| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  244| var ... = ...
+#-----|  -> c
 
-#  244| NamedPattern
-#-----|  -> DeclRefExpr
+#  244| c
+#-----|  -> +
 
-#  244| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  244| c
+#-----|  -> d
 
-#  244| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  244| a
+#-----|  -> b
 
-#  244| DeclRefExpr
-#-----|  -> TypeExpr
+#  244| ... call to + ...
+#-----|  -> var ... = ...
 
-#  244| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  244| +
+#-----|  -> Int.Type
 
-#  244| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  244| Int.Type
+#-----|  -> call to +
 
-#  244| DeclRefExpr
-#-----|  -> BinaryExpr
+#  244| call to +
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  245| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  244| b
+#-----|  -> ... call to + ...
 
-#  245| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  245| var ... = ...
+#-----|  -> d
 
-#  245| NamedPattern
-#-----|  -> DeclRefExpr
+#  245| d
+#-----|  -> -
 
-#  245| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  245| d
+#-----|  -> e
 
-#  245| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  245| a
+#-----|  -> b
 
-#  245| DeclRefExpr
-#-----|  -> TypeExpr
+#  245| ... call to - ...
+#-----|  -> var ... = ...
 
-#  245| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  245| -
+#-----|  -> Int.Type
 
-#  245| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  245| Int.Type
+#-----|  -> call to -
 
-#  245| DeclRefExpr
-#-----|  -> BinaryExpr
+#  245| call to -
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  246| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  245| b
+#-----|  -> ... call to - ...
 
-#  246| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  246| var ... = ...
+#-----|  -> e
 
-#  246| NamedPattern
-#-----|  -> DeclRefExpr
+#  246| e
+#-----|  -> *
 
-#  246| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  246| e
+#-----|  -> f
 
-#  246| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  246| a
+#-----|  -> b
 
-#  246| DeclRefExpr
-#-----|  -> TypeExpr
+#  246| ... call to * ...
+#-----|  -> var ... = ...
 
-#  246| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  246| *
+#-----|  -> Int.Type
 
-#  246| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  246| Int.Type
+#-----|  -> call to *
 
-#  246| DeclRefExpr
-#-----|  -> BinaryExpr
+#  246| call to *
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  247| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  246| b
+#-----|  -> ... call to * ...
 
-#  247| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  247| var ... = ...
+#-----|  -> f
 
-#  247| NamedPattern
-#-----|  -> DeclRefExpr
+#  247| f
+#-----|  -> /
 
-#  247| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  247| f
+#-----|  -> g
 
-#  247| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  247| a
+#-----|  -> b
 
-#  247| DeclRefExpr
-#-----|  -> TypeExpr
+#  247| ... call to / ...
+#-----|  -> var ... = ...
 
-#  247| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  247| /
+#-----|  -> Int.Type
 
-#  247| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  247| Int.Type
+#-----|  -> call to /
 
-#  247| DeclRefExpr
-#-----|  -> BinaryExpr
+#  247| call to /
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  248| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  247| b
+#-----|  -> ... call to / ...
 
-#  248| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  248| var ... = ...
+#-----|  -> g
 
-#  248| NamedPattern
-#-----|  -> DeclRefExpr
+#  248| g
+#-----|  -> %
 
-#  248| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  248| g
+#-----|  -> h
 
-#  248| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  248| a
+#-----|  -> b
 
-#  248| DeclRefExpr
-#-----|  -> TypeExpr
+#  248| ... call to % ...
+#-----|  -> var ... = ...
 
-#  248| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  248| %
+#-----|  -> Int.Type
 
-#  248| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  248| Int.Type
+#-----|  -> call to %
 
-#  248| DeclRefExpr
-#-----|  -> BinaryExpr
+#  248| call to %
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  249| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  248| b
+#-----|  -> ... call to % ...
 
-#  249| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  249| var ... = ...
+#-----|  -> h
 
-#  249| NamedPattern
-#-----|  -> DeclRefExpr
+#  249| h
+#-----|  -> &
 
-#  249| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  249| h
+#-----|  -> i
 
-#  249| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  249| a
+#-----|  -> b
 
-#  249| DeclRefExpr
-#-----|  -> TypeExpr
+#  249| ... call to & ...
+#-----|  -> var ... = ...
 
-#  249| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  249| &
+#-----|  -> Int.Type
 
-#  249| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  249| Int.Type
+#-----|  -> call to &
 
-#  249| DeclRefExpr
-#-----|  -> BinaryExpr
+#  249| call to &
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  250| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  249| b
+#-----|  -> ... call to & ...
 
-#  250| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  250| var ... = ...
+#-----|  -> i
 
-#  250| NamedPattern
-#-----|  -> DeclRefExpr
+#  250| i
+#-----|  -> |
 
-#  250| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  250| i
+#-----|  -> j
 
-#  250| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  250| a
+#-----|  -> b
 
-#  250| DeclRefExpr
-#-----|  -> TypeExpr
+#  250| ... call to | ...
+#-----|  -> var ... = ...
 
-#  250| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  250| Int.Type
+#-----|  -> call to |
 
-#  250| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  250| call to |
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  250| DeclRefExpr
-#-----|  -> BinaryExpr
+#  250| |
+#-----|  -> Int.Type
 
-#  251| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  250| b
+#-----|  -> ... call to | ...
 
-#  251| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  251| var ... = ...
+#-----|  -> j
 
-#  251| NamedPattern
-#-----|  -> DeclRefExpr
+#  251| j
+#-----|  -> ^
 
-#  251| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  251| j
+#-----|  -> k
 
-#  251| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  251| a
+#-----|  -> b
 
-#  251| DeclRefExpr
-#-----|  -> TypeExpr
+#  251| ... call to ^ ...
+#-----|  -> var ... = ...
 
-#  251| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  251| Int.Type
+#-----|  -> call to ^
 
-#  251| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  251| ^
+#-----|  -> Int.Type
 
-#  251| DeclRefExpr
-#-----|  -> BinaryExpr
+#  251| call to ^
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  252| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  251| b
+#-----|  -> ... call to ^ ...
 
-#  252| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  252| var ... = ...
+#-----|  -> k
 
-#  252| NamedPattern
-#-----|  -> DeclRefExpr
+#  252| k
+#-----|  -> <<
 
-#  252| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  252| k
+#-----|  -> l
 
-#  252| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  252| a
+#-----|  -> b
 
-#  252| DeclRefExpr
-#-----|  -> TypeExpr
+#  252| ... call to << ...
+#-----|  -> var ... = ...
 
-#  252| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  252| <<
+#-----|  -> Int.Type
 
-#  252| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  252| Int.Type
+#-----|  -> call to <<
 
-#  252| DeclRefExpr
-#-----|  -> BinaryExpr
+#  252| call to <<
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  253| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  252| b
+#-----|  -> ... call to << ...
 
-#  253| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  253| var ... = ...
+#-----|  -> l
 
-#  253| NamedPattern
-#-----|  -> DeclRefExpr
+#  253| l
+#-----|  -> >>
 
-#  253| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  253| l
+#-----|  -> o
 
-#  253| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  253| a
+#-----|  -> b
 
-#  253| DeclRefExpr
-#-----|  -> TypeExpr
+#  253| ... call to >> ...
+#-----|  -> var ... = ...
 
-#  253| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  253| >>
+#-----|  -> Int.Type
 
-#  253| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  253| Int.Type
+#-----|  -> call to >>
 
-#  253| DeclRefExpr
-#-----|  -> BinaryExpr
+#  253| call to >>
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  254| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  253| b
+#-----|  -> ... call to >> ...
 
-#  254| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  254| var ... = ...
+#-----|  -> o
 
-#  254| NamedPattern
-#-----|  -> DeclRefExpr
+#  254| o
+#-----|  -> ==
 
-#  254| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  254| o
+#-----|  -> p
 
-#  254| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  254| a
+#-----|  -> b
 
-#  254| DeclRefExpr
-#-----|  -> TypeExpr
+#  254| ... call to == ...
+#-----|  -> var ... = ...
 
-#  254| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  254| ==
+#-----|  -> Int.Type
 
-#  254| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  254| Int.Type
+#-----|  -> call to ==
 
-#  254| DeclRefExpr
-#-----|  -> BinaryExpr
+#  254| call to ==
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  255| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  254| b
+#-----|  -> ... call to == ...
 
-#  255| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  255| var ... = ...
+#-----|  -> p
 
-#  255| NamedPattern
-#-----|  -> DeclRefExpr
+#  255| p
+#-----|  -> !=
 
-#  255| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  255| p
+#-----|  -> q
 
-#  255| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  255| a
+#-----|  -> b
 
-#  255| DeclRefExpr
-#-----|  -> TypeExpr
+#  255| ... call to != ...
+#-----|  -> var ... = ...
 
-#  255| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  255| !=
+#-----|  -> Int.Type
 
-#  255| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  255| Int.Type
+#-----|  -> call to !=
 
-#  255| DeclRefExpr
-#-----|  -> BinaryExpr
+#  255| call to !=
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  256| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  255| b
+#-----|  -> ... call to != ...
 
-#  256| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  256| var ... = ...
+#-----|  -> q
 
-#  256| NamedPattern
-#-----|  -> DeclRefExpr
+#  256| q
+#-----|  -> <
 
-#  256| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  256| q
+#-----|  -> r
 
-#  256| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  256| a
+#-----|  -> b
 
-#  256| DeclRefExpr
-#-----|  -> TypeExpr
+#  256| ... call to < ...
+#-----|  -> var ... = ...
 
-#  256| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  256| <
+#-----|  -> Int.Type
 
-#  256| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  256| Int.Type
+#-----|  -> call to <
 
-#  256| DeclRefExpr
-#-----|  -> BinaryExpr
+#  256| call to <
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  257| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  256| b
+#-----|  -> ... call to < ...
 
-#  257| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  257| var ... = ...
+#-----|  -> r
 
-#  257| NamedPattern
-#-----|  -> DeclRefExpr
+#  257| r
+#-----|  -> <=
 
-#  257| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  257| r
+#-----|  -> s
 
-#  257| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  257| a
+#-----|  -> b
 
-#  257| DeclRefExpr
-#-----|  -> TypeExpr
+#  257| ... call to <= ...
+#-----|  -> var ... = ...
 
-#  257| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  257| <=
+#-----|  -> Int.Type
 
-#  257| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  257| Int.Type
+#-----|  -> call to <=
 
-#  257| DeclRefExpr
-#-----|  -> BinaryExpr
+#  257| call to <=
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  258| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  257| b
+#-----|  -> ... call to <= ...
 
-#  258| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  258| var ... = ...
+#-----|  -> s
 
-#  258| NamedPattern
-#-----|  -> DeclRefExpr
+#  258| s
+#-----|  -> >
 
-#  258| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  258| s
+#-----|  -> t
 
-#  258| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  258| a
+#-----|  -> b
 
-#  258| DeclRefExpr
-#-----|  -> TypeExpr
+#  258| ... call to > ...
+#-----|  -> var ... = ...
 
-#  258| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  258| >
+#-----|  -> Int.Type
 
-#  258| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  258| Int.Type
+#-----|  -> call to >
 
-#  258| DeclRefExpr
-#-----|  -> BinaryExpr
+#  258| call to >
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  259| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  258| b
+#-----|  -> ... call to > ...
 
-#  259| ConcreteVarDecl
-#-----|  -> exit ConcreteFuncDecl (normal)
+#  259| var ... = ...
+#-----|  -> t
 
-#  259| NamedPattern
-#-----|  -> DeclRefExpr
+#  259| t
+#-----|  -> >=
 
-#  259| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  259| t
+#-----|  -> exit binaryExprs (normal)
 
-#  259| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  259| a
+#-----|  -> b
 
-#  259| DeclRefExpr
-#-----|  -> TypeExpr
+#  259| ... call to >= ...
+#-----|  -> var ... = ...
 
-#  259| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  259| >=
+#-----|  -> Int.Type
 
-#  259| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  259| Int.Type
+#-----|  -> call to >=
 
-#  259| DeclRefExpr
-#-----|  -> BinaryExpr
+#  259| call to >=
+#-----| exception -> exit binaryExprs (normal)
+#-----|  -> a
 
-#  262| enter ConcreteFuncDecl
-#-----|  -> InterpolatedStringLiteralExpr
+#  259| b
+#-----|  -> ... call to >= ...
 
-#  262| exit ConcreteFuncDecl
+#  262| enter interpolatedString
+#-----|  -> "..."
 
-#  262| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  262| exit interpolatedString
 
-#  263| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  262| exit interpolatedString (normal)
+#-----|  -> exit interpolatedString
 
-#  263| InterpolatedStringLiteralExpr
-#-----|  -> ReturnStmt
+#  263| return ...
+#-----| return -> exit interpolatedString (normal)
 
-#  266| enter ConcreteFuncDecl
-#-----|  -> NamedPattern
+#  263| "..."
+#-----|  -> return ...
 
-#  266| exit ConcreteFuncDecl
+#  266| enter testSubscriptExpr
+#-----|  -> a
 
-#  266| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  266| exit testSubscriptExpr
 
-#  267| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  266| exit testSubscriptExpr (normal)
+#-----|  -> exit testSubscriptExpr
 
-#  267| ConcreteVarDecl
-#-----|  -> DeclRefExpr
+#  267| var ... = ...
+#-----|  -> a
 
-#  267| NamedPattern
-#-----|  -> IntegerLiteralExpr
+#  267| a
+#-----|  -> 0
 
-#  267| ArrayExpr
-#-----|  -> PatternBindingDecl
+#  267| a
+#-----|  -> a
 
-#  267| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  267| [...]
+#-----|  -> var ... = ...
 
-#  267| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  267| 0
+#-----|  -> 1
 
-#  267| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  267| 1
+#-----|  -> 2
 
-#  267| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  267| 2
+#-----|  -> 3
 
-#  267| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  267| 3
+#-----|  -> 4
 
-#  267| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  267| 4
+#-----|  -> 5
 
-#  267| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  267| 5
+#-----|  -> 6
 
-#  267| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  267| 6
+#-----|  -> 7
 
-#  267| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  267| 7
+#-----|  -> 8
 
-#  267| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  267| 8
+#-----|  -> 9
 
-#  267| IntegerLiteralExpr
-#-----|  -> ArrayExpr
+#  267| 9
+#-----|  -> 10
 
-#  268| DeclRefExpr
-#-----|  -> InOutExpr
+#  267| 10
+#-----|  -> [...]
 
-#  268| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  268| &...
+#-----|  -> 0
 
-#  268| SubscriptExpr
-#-----|  -> IntegerLiteralExpr
+#  268| a
+#-----|  -> &...
 
-#  268| setter for AssignExpr
-#-----|  -> DeclRefExpr
+#  268| ...[...]
+#-----|  -> 0
 
-#  268| IntegerLiteralExpr
-#-----|  -> SubscriptExpr
+#  268| setter for  ... = ...
+#-----|  -> +=
 
-#  268| IntegerLiteralExpr
-#-----|  -> setter for AssignExpr
+#  268| 0
+#-----|  -> ...[...]
 
-#  269| DeclRefExpr
-#-----|  -> InOutExpr
+#  268| 0
+#-----|  -> setter for  ... = ...
 
-#  269| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  269| &...
+#-----|  -> 1
 
-#  269| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  269| a
+#-----|  -> &...
 
-#  269| getter for SubscriptExpr
-#-----|  -> InOutExpr
+#  269| &...
+#-----|  -> 1
 
-#  269| BinaryExpr
-#-----|  -> DeclRefExpr
+#  269| getter for ...[...]
+#-----|  -> &...
 
-#  269| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  269| ... call to += ...
+#-----|  -> -=
 
-#  269| DeclRefExpr
-#-----|  -> TypeExpr
+#  269| 1
+#-----|  -> getter for ...[...]
 
-#  269| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  269| +=
+#-----|  -> Int.Type
 
-#  269| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  269| Int.Type
+#-----|  -> call to +=
 
-#  269| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  269| call to +=
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a
 
-#  270| DeclRefExpr
-#-----|  -> InOutExpr
+#  269| 1
+#-----|  -> ... call to += ...
 
-#  270| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  270| &...
+#-----|  -> 2
 
-#  270| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  270| a
+#-----|  -> &...
 
-#  270| getter for SubscriptExpr
-#-----|  -> InOutExpr
+#  270| &...
+#-----|  -> 1
 
-#  270| BinaryExpr
-#-----|  -> DeclRefExpr
+#  270| getter for ...[...]
+#-----|  -> &...
 
-#  270| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  270| ... call to -= ...
+#-----|  -> *=
 
-#  270| DeclRefExpr
-#-----|  -> TypeExpr
+#  270| 2
+#-----|  -> getter for ...[...]
 
-#  270| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  270| -=
+#-----|  -> Int.Type
 
-#  270| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  270| Int.Type
+#-----|  -> call to -=
 
-#  270| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  270| call to -=
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a
 
-#  271| DeclRefExpr
-#-----|  -> InOutExpr
+#  270| 1
+#-----|  -> ... call to -= ...
 
-#  271| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  271| &...
+#-----|  -> 3
 
-#  271| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  271| a
+#-----|  -> &...
 
-#  271| getter for SubscriptExpr
-#-----|  -> InOutExpr
+#  271| &...
+#-----|  -> 1
 
-#  271| BinaryExpr
-#-----|  -> DeclRefExpr
+#  271| getter for ...[...]
+#-----|  -> &...
 
-#  271| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  271| ... call to *= ...
+#-----|  -> /=
 
-#  271| DeclRefExpr
-#-----|  -> TypeExpr
+#  271| 3
+#-----|  -> getter for ...[...]
 
-#  271| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  271| *=
+#-----|  -> Int.Type
 
-#  271| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  271| Int.Type
+#-----|  -> call to *=
 
-#  271| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  271| call to *=
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a
 
-#  272| DeclRefExpr
-#-----|  -> InOutExpr
+#  271| 1
+#-----|  -> ... call to *= ...
 
-#  272| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  272| &...
+#-----|  -> 4
 
-#  272| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  272| a
+#-----|  -> &...
 
-#  272| getter for SubscriptExpr
-#-----|  -> InOutExpr
+#  272| &...
+#-----|  -> 1
 
-#  272| BinaryExpr
-#-----|  -> DeclRefExpr
+#  272| getter for ...[...]
+#-----|  -> &...
 
-#  272| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  272| ... call to /= ...
+#-----|  -> %=
 
-#  272| DeclRefExpr
-#-----|  -> TypeExpr
+#  272| 4
+#-----|  -> getter for ...[...]
 
-#  272| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  272| /=
+#-----|  -> Int.Type
 
-#  272| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  272| Int.Type
+#-----|  -> call to /=
 
-#  272| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  272| call to /=
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a
 
-#  273| DeclRefExpr
-#-----|  -> InOutExpr
+#  272| 1
+#-----|  -> ... call to /= ...
 
-#  273| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  273| &...
+#-----|  -> 5
 
-#  273| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  273| a
+#-----|  -> &...
 
-#  273| getter for SubscriptExpr
-#-----|  -> InOutExpr
+#  273| &...
+#-----|  -> 1
 
-#  273| BinaryExpr
-#-----|  -> DeclRefExpr
+#  273| getter for ...[...]
+#-----|  -> &...
 
-#  273| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  273| ... call to %= ...
+#-----|  -> &=
 
-#  273| DeclRefExpr
-#-----|  -> TypeExpr
+#  273| 5
+#-----|  -> getter for ...[...]
 
-#  273| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  273| %=
+#-----|  -> Int.Type
 
-#  273| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  273| Int.Type
+#-----|  -> call to %=
 
-#  273| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  273| call to %=
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a
 
-#  274| DeclRefExpr
-#-----|  -> InOutExpr
+#  273| 1
+#-----|  -> ... call to %= ...
 
-#  274| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  274| &...
+#-----|  -> 6
 
-#  274| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  274| a
+#-----|  -> &...
 
-#  274| getter for SubscriptExpr
-#-----|  -> InOutExpr
+#  274| &...
+#-----|  -> 1
 
-#  274| BinaryExpr
-#-----|  -> DeclRefExpr
+#  274| getter for ...[...]
+#-----|  -> &...
 
-#  274| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  274| ... call to &= ...
+#-----|  -> |=
 
-#  274| DeclRefExpr
-#-----|  -> TypeExpr
+#  274| 6
+#-----|  -> getter for ...[...]
 
-#  274| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  274| &=
+#-----|  -> Int.Type
 
-#  274| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  274| Int.Type
+#-----|  -> call to &=
 
-#  274| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  274| call to &=
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a
 
-#  275| DeclRefExpr
-#-----|  -> InOutExpr
+#  274| 1
+#-----|  -> ... call to &= ...
 
-#  275| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  275| &...
+#-----|  -> 7
 
-#  275| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  275| a
+#-----|  -> &...
 
-#  275| getter for SubscriptExpr
-#-----|  -> InOutExpr
+#  275| &...
+#-----|  -> 1
 
-#  275| BinaryExpr
-#-----|  -> DeclRefExpr
+#  275| getter for ...[...]
+#-----|  -> &...
 
-#  275| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  275| ... call to |= ...
+#-----|  -> ^=
 
-#  275| DeclRefExpr
-#-----|  -> TypeExpr
+#  275| 7
+#-----|  -> getter for ...[...]
 
-#  275| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  275| Int.Type
+#-----|  -> call to |=
 
-#  275| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  275| call to |=
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a
 
-#  275| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  275| |=
+#-----|  -> Int.Type
 
-#  276| DeclRefExpr
-#-----|  -> InOutExpr
+#  275| 1
+#-----|  -> ... call to |= ...
 
-#  276| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  276| &...
+#-----|  -> 8
 
-#  276| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  276| a
+#-----|  -> &...
 
-#  276| getter for SubscriptExpr
-#-----|  -> InOutExpr
+#  276| &...
+#-----|  -> 1
 
-#  276| BinaryExpr
-#-----|  -> DeclRefExpr
+#  276| getter for ...[...]
+#-----|  -> &...
 
-#  276| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  276| ... call to ^= ...
+#-----|  -> <<=
 
-#  276| DeclRefExpr
-#-----|  -> TypeExpr
+#  276| 8
+#-----|  -> getter for ...[...]
 
-#  276| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  276| Int.Type
+#-----|  -> call to ^=
 
-#  276| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  276| ^=
+#-----|  -> Int.Type
 
-#  276| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  276| call to ^=
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a
 
-#  277| DeclRefExpr
-#-----|  -> InOutExpr
+#  276| 1
+#-----|  -> ... call to ^= ...
 
-#  277| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  277| &...
+#-----|  -> 9
 
-#  277| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  277| a
+#-----|  -> &...
 
-#  277| getter for SubscriptExpr
-#-----|  -> InOutExpr
+#  277| &...
+#-----|  -> 1
 
-#  277| BinaryExpr
-#-----|  -> DeclRefExpr
+#  277| getter for ...[...]
+#-----|  -> &...
 
-#  277| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  277| ... call to <<= ...
+#-----|  -> >>=
 
-#  277| DeclRefExpr
-#-----|  -> TypeExpr
+#  277| 9
+#-----|  -> getter for ...[...]
 
-#  277| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  277| <<=
+#-----|  -> Int.Type
 
-#  277| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  277| Int.Type
+#-----|  -> call to <<=
 
-#  277| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  277| call to <<=
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a
 
-#  278| DeclRefExpr
-#-----|  -> InOutExpr
+#  277| 1
+#-----|  -> ... call to <<= ...
 
-#  278| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  278| &...
+#-----|  -> 10
 
-#  278| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  278| a
+#-----|  -> &...
 
-#  278| getter for SubscriptExpr
-#-----|  -> InOutExpr
+#  278| &...
+#-----|  -> 1
 
-#  278| BinaryExpr
-#-----|  -> NamedPattern
+#  278| getter for ...[...]
+#-----|  -> &...
 
-#  278| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  278| ... call to >>= ...
+#-----|  -> tupleWithA
 
-#  278| DeclRefExpr
-#-----|  -> TypeExpr
+#  278| 10
+#-----|  -> getter for ...[...]
 
-#  278| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  278| >>=
+#-----|  -> Int.Type
 
-#  278| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  278| Int.Type
+#-----|  -> call to >>=
 
-#  278| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  278| call to >>=
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a
 
-#  280| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  278| 1
+#-----|  -> ... call to >>= ...
 
-#  280| ConcreteVarDecl
-#-----|  -> NamedPattern
+#  280| var ... = ...
+#-----|  -> tupleWithA
 
-#  280| NamedPattern
-#-----|  -> DeclRefExpr
+#  280| tupleWithA
+#-----|  -> a
 
-#  280| TupleExpr
-#-----|  -> PatternBindingDecl
+#  280| tupleWithA
+#-----|  -> b
 
-#  280| DeclRefExpr
-#-----|  -> InOutExpr
+#  280| (...)
+#-----|  -> var ... = ...
 
-#  280| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  280| &...
+#-----|  -> 0
 
-#  280| LoadExpr
-#-----|  -> DeclRefExpr
+#  280| a
+#-----|  -> &...
 
-#  280| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  280| (Int) ...
+#-----|  -> a
 
-#  280| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  280| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  280| DeclRefExpr
-#-----|  -> InOutExpr
+#  280| 0
+#-----|  -> getter for ...[...]
 
-#  280| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  280| &...
+#-----|  -> 1
 
-#  280| LoadExpr
-#-----|  -> DeclRefExpr
+#  280| a
+#-----|  -> &...
 
-#  280| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  280| (Int) ...
+#-----|  -> a
 
-#  280| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  280| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  280| DeclRefExpr
-#-----|  -> InOutExpr
+#  280| 1
+#-----|  -> getter for ...[...]
 
-#  280| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  280| &...
+#-----|  -> 2
 
-#  280| LoadExpr
-#-----|  -> DeclRefExpr
+#  280| a
+#-----|  -> &...
 
-#  280| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  280| (Int) ...
+#-----|  -> a
 
-#  280| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  280| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  280| DeclRefExpr
-#-----|  -> InOutExpr
+#  280| 2
+#-----|  -> getter for ...[...]
 
-#  280| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  280| &...
+#-----|  -> 3
 
-#  280| LoadExpr
-#-----|  -> DeclRefExpr
+#  280| a
+#-----|  -> &...
 
-#  280| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  280| (Int) ...
+#-----|  -> a
 
-#  280| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  280| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  280| DeclRefExpr
-#-----|  -> InOutExpr
+#  280| 3
+#-----|  -> getter for ...[...]
 
-#  280| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  280| &...
+#-----|  -> 4
 
-#  280| LoadExpr
-#-----|  -> TupleExpr
+#  280| a
+#-----|  -> &...
 
-#  280| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  280| (Int) ...
+#-----|  -> (...)
 
-#  280| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  280| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  282| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  280| 4
+#-----|  -> getter for ...[...]
 
-#  282| ConcreteVarDecl
-#-----|  -> DeclRefExpr
+#  282| var ... = ...
+#-----|  -> b
 
-#  282| NamedPattern
-#-----|  -> IntegerLiteralExpr
+#  282| b
+#-----|  -> 0
 
-#  282| ArrayExpr
-#-----|  -> PatternBindingDecl
+#  282| b
+#-----|  -> b
 
-#  282| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  282| [...]
+#-----|  -> var ... = ...
 
-#  282| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  282| 0
+#-----|  -> 1
 
-#  282| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  282| 1
+#-----|  -> 2
 
-#  282| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  282| 2
+#-----|  -> 3
 
-#  282| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  282| 3
+#-----|  -> 4
 
-#  282| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  282| 4
+#-----|  -> 5
 
-#  282| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  282| 5
+#-----|  -> 6
 
-#  282| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  282| 6
+#-----|  -> 7
 
-#  282| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  282| 7
+#-----|  -> 8
 
-#  282| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  282| 8
+#-----|  -> 9
 
-#  282| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  282| 9
+#-----|  -> 10
 
-#  282| IntegerLiteralExpr
-#-----|  -> ArrayExpr
+#  282| 10
+#-----|  -> 11
 
-#  283| DeclRefExpr
-#-----|  -> InOutExpr
+#  282| 11
+#-----|  -> [...]
 
-#  283| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  283| &...
+#-----|  -> 0
 
-#  283| SubscriptExpr
-#-----|  -> DeclRefExpr
+#  283| b
+#-----|  -> &...
 
-#  283| setter for AssignExpr
-#-----|  -> DeclRefExpr
+#  283| ...[...]
+#-----|  -> a
 
-#  283| IntegerLiteralExpr
-#-----|  -> SubscriptExpr
+#  283| setter for  ... = ...
+#-----|  -> b
 
-#  283| DeclRefExpr
-#-----|  -> InOutExpr
+#  283| 0
+#-----|  -> ...[...]
 
-#  283| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  283| &...
+#-----|  -> 10
 
-#  283| LoadExpr
-#-----|  -> setter for AssignExpr
+#  283| a
+#-----|  -> &...
 
-#  283| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  283| (Int) ...
+#-----|  -> setter for  ... = ...
 
-#  283| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  283| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  284| DeclRefExpr
-#-----|  -> InOutExpr
+#  283| 10
+#-----|  -> getter for ...[...]
 
-#  284| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  284| &...
+#-----|  -> 1
 
-#  284| SubscriptExpr
-#-----|  -> DeclRefExpr
+#  284| b
+#-----|  -> &...
 
-#  284| setter for AssignExpr
-#-----|  -> DeclRefExpr
+#  284| ...[...]
+#-----|  -> +
 
-#  284| IntegerLiteralExpr
-#-----|  -> SubscriptExpr
+#  284| setter for  ... = ...
+#-----|  -> b
 
-#  284| DeclRefExpr
-#-----|  -> InOutExpr
+#  284| 1
+#-----|  -> ...[...]
 
-#  284| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  284| &...
+#-----|  -> 0
 
-#  284| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  284| b
+#-----|  -> &...
 
-#  284| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  284| (Int) ...
+#-----|  -> 1
 
-#  284| BinaryExpr
-#-----|  -> setter for AssignExpr
+#  284| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  284| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  284| ... call to + ...
+#-----|  -> setter for  ... = ...
 
-#  284| DeclRefExpr
-#-----|  -> TypeExpr
+#  284| 0
+#-----|  -> getter for ...[...]
 
-#  284| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  284| +
+#-----|  -> Int.Type
 
-#  284| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  284| Int.Type
+#-----|  -> call to +
 
-#  284| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  284| call to +
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> b
 
-#  285| DeclRefExpr
-#-----|  -> InOutExpr
+#  284| 1
+#-----|  -> ... call to + ...
 
-#  285| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  285| &...
+#-----|  -> 2
 
-#  285| SubscriptExpr
-#-----|  -> DeclRefExpr
+#  285| b
+#-----|  -> &...
 
-#  285| setter for AssignExpr
-#-----|  -> DeclRefExpr
+#  285| ...[...]
+#-----|  -> -
 
-#  285| IntegerLiteralExpr
-#-----|  -> SubscriptExpr
+#  285| setter for  ... = ...
+#-----|  -> b
 
-#  285| DeclRefExpr
-#-----|  -> InOutExpr
+#  285| 2
+#-----|  -> ...[...]
 
-#  285| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  285| &...
+#-----|  -> 1
 
-#  285| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  285| b
+#-----|  -> &...
 
-#  285| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  285| (Int) ...
+#-----|  -> 1
 
-#  285| BinaryExpr
-#-----|  -> setter for AssignExpr
+#  285| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  285| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  285| ... call to - ...
+#-----|  -> setter for  ... = ...
 
-#  285| DeclRefExpr
-#-----|  -> TypeExpr
+#  285| 1
+#-----|  -> getter for ...[...]
 
-#  285| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  285| -
+#-----|  -> Int.Type
 
-#  285| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  285| Int.Type
+#-----|  -> call to -
 
-#  285| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  285| call to -
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> b
 
-#  286| DeclRefExpr
-#-----|  -> InOutExpr
+#  285| 1
+#-----|  -> ... call to - ...
 
-#  286| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  286| &...
+#-----|  -> 3
 
-#  286| SubscriptExpr
-#-----|  -> DeclRefExpr
+#  286| b
+#-----|  -> &...
 
-#  286| setter for AssignExpr
-#-----|  -> DeclRefExpr
+#  286| ...[...]
+#-----|  -> *
 
-#  286| IntegerLiteralExpr
-#-----|  -> SubscriptExpr
+#  286| setter for  ... = ...
+#-----|  -> b
 
-#  286| DeclRefExpr
-#-----|  -> InOutExpr
+#  286| 3
+#-----|  -> ...[...]
 
-#  286| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  286| &...
+#-----|  -> 2
 
-#  286| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  286| b
+#-----|  -> &...
 
-#  286| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  286| (Int) ...
+#-----|  -> 1
 
-#  286| BinaryExpr
-#-----|  -> setter for AssignExpr
+#  286| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  286| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  286| ... call to * ...
+#-----|  -> setter for  ... = ...
 
-#  286| DeclRefExpr
-#-----|  -> TypeExpr
+#  286| 2
+#-----|  -> getter for ...[...]
 
-#  286| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  286| *
+#-----|  -> Int.Type
 
-#  286| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  286| Int.Type
+#-----|  -> call to *
 
-#  286| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  286| call to *
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> b
 
-#  287| DeclRefExpr
-#-----|  -> InOutExpr
+#  286| 1
+#-----|  -> ... call to * ...
 
-#  287| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  287| &...
+#-----|  -> 4
 
-#  287| SubscriptExpr
-#-----|  -> DeclRefExpr
+#  287| b
+#-----|  -> &...
 
-#  287| setter for AssignExpr
-#-----|  -> DeclRefExpr
+#  287| ...[...]
+#-----|  -> /
 
-#  287| IntegerLiteralExpr
-#-----|  -> SubscriptExpr
+#  287| setter for  ... = ...
+#-----|  -> b
 
-#  287| DeclRefExpr
-#-----|  -> InOutExpr
+#  287| 4
+#-----|  -> ...[...]
 
-#  287| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  287| &...
+#-----|  -> 3
 
-#  287| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  287| b
+#-----|  -> &...
 
-#  287| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  287| (Int) ...
+#-----|  -> 1
 
-#  287| BinaryExpr
-#-----|  -> setter for AssignExpr
+#  287| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  287| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  287| ... call to / ...
+#-----|  -> setter for  ... = ...
 
-#  287| DeclRefExpr
-#-----|  -> TypeExpr
+#  287| 3
+#-----|  -> getter for ...[...]
 
-#  287| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  287| /
+#-----|  -> Int.Type
 
-#  287| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  287| Int.Type
+#-----|  -> call to /
 
-#  287| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  287| call to /
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> b
 
-#  288| DeclRefExpr
-#-----|  -> InOutExpr
+#  287| 1
+#-----|  -> ... call to / ...
 
-#  288| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  288| &...
+#-----|  -> 5
 
-#  288| SubscriptExpr
-#-----|  -> DeclRefExpr
+#  288| b
+#-----|  -> &...
 
-#  288| setter for AssignExpr
-#-----|  -> DeclRefExpr
+#  288| ...[...]
+#-----|  -> %
 
-#  288| IntegerLiteralExpr
-#-----|  -> SubscriptExpr
+#  288| setter for  ... = ...
+#-----|  -> b
 
-#  288| DeclRefExpr
-#-----|  -> InOutExpr
+#  288| 5
+#-----|  -> ...[...]
 
-#  288| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  288| &...
+#-----|  -> 4
 
-#  288| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  288| b
+#-----|  -> &...
 
-#  288| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  288| (Int) ...
+#-----|  -> 1
 
-#  288| BinaryExpr
-#-----|  -> setter for AssignExpr
+#  288| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  288| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  288| ... call to % ...
+#-----|  -> setter for  ... = ...
 
-#  288| DeclRefExpr
-#-----|  -> TypeExpr
+#  288| 4
+#-----|  -> getter for ...[...]
 
-#  288| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  288| %
+#-----|  -> Int.Type
 
-#  288| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  288| Int.Type
+#-----|  -> call to %
 
-#  288| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  288| call to %
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> b
 
-#  289| DeclRefExpr
-#-----|  -> InOutExpr
+#  288| 1
+#-----|  -> ... call to % ...
 
-#  289| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  289| &...
+#-----|  -> 6
 
-#  289| SubscriptExpr
-#-----|  -> DeclRefExpr
+#  289| b
+#-----|  -> &...
 
-#  289| setter for AssignExpr
-#-----|  -> DeclRefExpr
+#  289| ...[...]
+#-----|  -> &
 
-#  289| IntegerLiteralExpr
-#-----|  -> SubscriptExpr
+#  289| setter for  ... = ...
+#-----|  -> b
 
-#  289| DeclRefExpr
-#-----|  -> InOutExpr
+#  289| 6
+#-----|  -> ...[...]
 
-#  289| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  289| &...
+#-----|  -> 5
 
-#  289| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  289| b
+#-----|  -> &...
 
-#  289| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  289| (Int) ...
+#-----|  -> 1
 
-#  289| BinaryExpr
-#-----|  -> setter for AssignExpr
+#  289| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  289| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  289| ... call to & ...
+#-----|  -> setter for  ... = ...
 
-#  289| DeclRefExpr
-#-----|  -> TypeExpr
+#  289| 5
+#-----|  -> getter for ...[...]
 
-#  289| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  289| &
+#-----|  -> Int.Type
 
-#  289| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  289| Int.Type
+#-----|  -> call to &
 
-#  289| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  289| call to &
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> b
 
-#  290| DeclRefExpr
-#-----|  -> InOutExpr
+#  289| 1
+#-----|  -> ... call to & ...
 
-#  290| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  290| &...
+#-----|  -> 7
 
-#  290| SubscriptExpr
-#-----|  -> DeclRefExpr
+#  290| b
+#-----|  -> &...
 
-#  290| setter for AssignExpr
-#-----|  -> DeclRefExpr
+#  290| ...[...]
+#-----|  -> |
 
-#  290| IntegerLiteralExpr
-#-----|  -> SubscriptExpr
+#  290| setter for  ... = ...
+#-----|  -> b
 
-#  290| DeclRefExpr
-#-----|  -> InOutExpr
+#  290| 7
+#-----|  -> ...[...]
 
-#  290| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  290| &...
+#-----|  -> 6
 
-#  290| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  290| b
+#-----|  -> &...
 
-#  290| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  290| (Int) ...
+#-----|  -> 1
 
-#  290| BinaryExpr
-#-----|  -> setter for AssignExpr
+#  290| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  290| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  290| ... call to | ...
+#-----|  -> setter for  ... = ...
 
-#  290| DeclRefExpr
-#-----|  -> TypeExpr
+#  290| 6
+#-----|  -> getter for ...[...]
 
-#  290| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  290| Int.Type
+#-----|  -> call to |
 
-#  290| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  290| call to |
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> b
 
-#  290| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  290| |
+#-----|  -> Int.Type
 
-#  291| DeclRefExpr
-#-----|  -> InOutExpr
+#  290| 1
+#-----|  -> ... call to | ...
 
-#  291| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  291| &...
+#-----|  -> 8
 
-#  291| SubscriptExpr
-#-----|  -> DeclRefExpr
+#  291| b
+#-----|  -> &...
 
-#  291| setter for AssignExpr
-#-----|  -> DeclRefExpr
+#  291| ...[...]
+#-----|  -> ^
 
-#  291| IntegerLiteralExpr
-#-----|  -> SubscriptExpr
+#  291| setter for  ... = ...
+#-----|  -> b
 
-#  291| DeclRefExpr
-#-----|  -> InOutExpr
+#  291| 8
+#-----|  -> ...[...]
 
-#  291| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  291| &...
+#-----|  -> 7
 
-#  291| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  291| b
+#-----|  -> &...
 
-#  291| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  291| (Int) ...
+#-----|  -> 1
 
-#  291| BinaryExpr
-#-----|  -> setter for AssignExpr
+#  291| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  291| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  291| ... call to ^ ...
+#-----|  -> setter for  ... = ...
 
-#  291| DeclRefExpr
-#-----|  -> TypeExpr
+#  291| 7
+#-----|  -> getter for ...[...]
 
-#  291| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  291| Int.Type
+#-----|  -> call to ^
 
-#  291| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  291| ^
+#-----|  -> Int.Type
 
-#  291| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  291| call to ^
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> b
 
-#  292| DeclRefExpr
-#-----|  -> InOutExpr
+#  291| 1
+#-----|  -> ... call to ^ ...
 
-#  292| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  292| &...
+#-----|  -> 9
 
-#  292| SubscriptExpr
-#-----|  -> DeclRefExpr
+#  292| b
+#-----|  -> &...
 
-#  292| setter for AssignExpr
-#-----|  -> DeclRefExpr
+#  292| ...[...]
+#-----|  -> <<
 
-#  292| IntegerLiteralExpr
-#-----|  -> SubscriptExpr
+#  292| setter for  ... = ...
+#-----|  -> b
 
-#  292| DeclRefExpr
-#-----|  -> InOutExpr
+#  292| 9
+#-----|  -> ...[...]
 
-#  292| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  292| &...
+#-----|  -> 8
 
-#  292| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  292| b
+#-----|  -> &...
 
-#  292| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  292| (Int) ...
+#-----|  -> 1
 
-#  292| BinaryExpr
-#-----|  -> setter for AssignExpr
+#  292| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  292| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  292| ... call to << ...
+#-----|  -> setter for  ... = ...
 
-#  292| DeclRefExpr
-#-----|  -> TypeExpr
+#  292| 8
+#-----|  -> getter for ...[...]
 
-#  292| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  292| <<
+#-----|  -> Int.Type
 
-#  292| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  292| Int.Type
+#-----|  -> call to <<
 
-#  292| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  292| call to <<
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> b
 
-#  293| DeclRefExpr
-#-----|  -> InOutExpr
+#  292| 1
+#-----|  -> ... call to << ...
 
-#  293| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  293| &...
+#-----|  -> 10
 
-#  293| SubscriptExpr
-#-----|  -> DeclRefExpr
+#  293| b
+#-----|  -> &...
 
-#  293| setter for AssignExpr
-#-----|  -> TuplePattern
+#  293| ...[...]
+#-----|  -> >>
 
-#  293| IntegerLiteralExpr
-#-----|  -> SubscriptExpr
+#  293| setter for  ... = ...
+#-----|  -> (...)
 
-#  293| DeclRefExpr
-#-----|  -> InOutExpr
+#  293| 10
+#-----|  -> ...[...]
 
-#  293| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  293| &...
+#-----|  -> 9
 
-#  293| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  293| b
+#-----|  -> &...
 
-#  293| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  293| (Int) ...
+#-----|  -> 1
 
-#  293| BinaryExpr
-#-----|  -> setter for AssignExpr
+#  293| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  293| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  293| ... call to >> ...
+#-----|  -> setter for  ... = ...
 
-#  293| DeclRefExpr
-#-----|  -> TypeExpr
+#  293| 9
+#-----|  -> getter for ...[...]
 
-#  293| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  293| >>
+#-----|  -> Int.Type
 
-#  293| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  293| Int.Type
+#-----|  -> call to >>
 
-#  293| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  293| call to >>
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> b
 
-#  295| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  293| 1
+#-----|  -> ... call to >> ...
 
-#  295| TuplePattern
-#-----|  -> NamedPattern
+#  295| var ... = ...
+#-----|  -> a1
 
-#  295| ConcreteVarDecl
-#-----|  -> ConcreteVarDecl
+#  295| (...)
+#-----|  -> a1
 
-#  295| NamedPattern
-#-----|  -> DeclRefExpr
+#  295| a1
+#-----|  -> tupleWithA
 
-#  295| ConcreteVarDecl
-#-----|  -> ConcreteVarDecl
+#  295| a1
+#-----|  -> a2
 
-#  295| ConcreteVarDecl
-#-----|  -> ConcreteVarDecl
+#  295| a2
+#-----|  -> a3
 
-#  295| ConcreteVarDecl
-#-----|  -> ConcreteVarDecl
+#  295| a3
+#-----|  -> a4
 
-#  295| ConcreteVarDecl
-#-----|  -> DeclRefExpr
+#  295| a4
+#-----|  -> a5
 
-#  295| DeclRefExpr
-#-----|  -> LoadExpr
+#  295| a5
+#-----|  -> +
 
-#  295| LoadExpr
-#-----|  -> PatternBindingDecl
+#  295| ((Int, Int, Int, Int, Int)) ...
+#-----|  -> var ... = ...
 
-#  296| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  295| tupleWithA
+#-----|  -> ((Int, Int, Int, Int, Int)) ...
 
-#  296| TupleExpr
-#-----|  -> ReturnStmt
+#  296| return ...
+#-----| return -> exit testSubscriptExpr (normal)
 
-#  296| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  296| (...)
+#-----|  -> return ...
 
-#  296| BinaryExpr
-#-----|  -> DeclRefExpr
+#  296| a1
+#-----|  -> b
 
-#  296| DeclRefExpr
-#-----|  -> TypeExpr
+#  296| ... call to + ...
+#-----|  -> +
 
-#  296| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  296| +
+#-----|  -> Int.Type
 
-#  296| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  296| Int.Type
+#-----|  -> call to +
 
-#  296| DeclRefExpr
-#-----|  -> InOutExpr
+#  296| call to +
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a1
 
-#  296| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  296| &...
+#-----|  -> 0
 
-#  296| LoadExpr
-#-----|  -> BinaryExpr
+#  296| b
+#-----|  -> &...
 
-#  296| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  296| (Int) ...
+#-----|  -> ... call to + ...
 
-#  296| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  296| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  296| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  296| 0
+#-----|  -> getter for ...[...]
 
-#  296| BinaryExpr
-#-----|  -> DeclRefExpr
+#  296| a2
+#-----|  -> b
 
-#  296| DeclRefExpr
-#-----|  -> TypeExpr
+#  296| ... call to + ...
+#-----|  -> +
 
-#  296| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  296| +
+#-----|  -> Int.Type
 
-#  296| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  296| Int.Type
+#-----|  -> call to +
 
-#  296| DeclRefExpr
-#-----|  -> InOutExpr
+#  296| call to +
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a2
 
-#  296| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  296| &...
+#-----|  -> 1
 
-#  296| LoadExpr
-#-----|  -> BinaryExpr
+#  296| b
+#-----|  -> &...
 
-#  296| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  296| (Int) ...
+#-----|  -> ... call to + ...
 
-#  296| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  296| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  296| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  296| 1
+#-----|  -> getter for ...[...]
 
-#  296| BinaryExpr
-#-----|  -> DeclRefExpr
+#  296| a3
+#-----|  -> b
 
-#  296| DeclRefExpr
-#-----|  -> TypeExpr
+#  296| ... call to + ...
+#-----|  -> +
 
-#  296| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  296| +
+#-----|  -> Int.Type
 
-#  296| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  296| Int.Type
+#-----|  -> call to +
 
-#  296| DeclRefExpr
-#-----|  -> InOutExpr
+#  296| call to +
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a3
 
-#  296| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  296| &...
+#-----|  -> 2
 
-#  296| LoadExpr
-#-----|  -> BinaryExpr
+#  296| b
+#-----|  -> &...
 
-#  296| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  296| (Int) ...
+#-----|  -> ... call to + ...
 
-#  296| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  296| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  296| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  296| 2
+#-----|  -> getter for ...[...]
 
-#  296| BinaryExpr
-#-----|  -> DeclRefExpr
+#  296| a4
+#-----|  -> b
 
-#  296| DeclRefExpr
-#-----|  -> TypeExpr
+#  296| ... call to + ...
+#-----|  -> +
 
-#  296| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  296| +
+#-----|  -> Int.Type
 
-#  296| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  296| Int.Type
+#-----|  -> call to +
 
-#  296| DeclRefExpr
-#-----|  -> InOutExpr
+#  296| call to +
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a4
 
-#  296| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  296| &...
+#-----|  -> 3
 
-#  296| LoadExpr
-#-----|  -> BinaryExpr
+#  296| b
+#-----|  -> &...
 
-#  296| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  296| (Int) ...
+#-----|  -> ... call to + ...
 
-#  296| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  296| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  296| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  296| 3
+#-----|  -> getter for ...[...]
 
-#  296| BinaryExpr
-#-----|  -> TupleExpr
+#  296| a5
+#-----|  -> b
 
-#  296| DeclRefExpr
-#-----|  -> TypeExpr
+#  296| ... call to + ...
+#-----|  -> (...)
 
-#  296| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  296| +
+#-----|  -> Int.Type
 
-#  296| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  296| Int.Type
+#-----|  -> call to +
 
-#  296| DeclRefExpr
-#-----|  -> InOutExpr
+#  296| call to +
+#-----| exception -> exit testSubscriptExpr (normal)
+#-----|  -> a5
 
-#  296| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  296| &...
+#-----|  -> 4
 
-#  296| LoadExpr
-#-----|  -> BinaryExpr
+#  296| b
+#-----|  -> &...
 
-#  296| getter for SubscriptExpr
-#-----|  -> LoadExpr
+#  296| (Int) ...
+#-----|  -> ... call to + ...
 
-#  296| IntegerLiteralExpr
-#-----|  -> getter for SubscriptExpr
+#  296| getter for ...[...]
+#-----|  -> (Int) ...
 
-#  299| enter ConcreteFuncDecl
-#-----|  -> WhileStmt
+#  296| 4
+#-----|  -> getter for ...[...]
 
-#  299| exit ConcreteFuncDecl
+#  299| enter loop1
+#-----|  -> while ... { ... }
 
-#  299| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  299| exit loop1
 
-#  300| WhileStmt
-#-----|  -> DeclRefExpr
+#  299| exit loop1 (normal)
+#-----|  -> exit loop1
 
-#  300| DeclRefExpr
-#-----|  -> LoadExpr
+#  300| while ... { ... }
+#-----|  -> >=
 
-#  300| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  300| (Int) ...
+#-----|  -> 0
 
-#  300| BinaryExpr
+#  300| x
+#-----|  -> (Int) ...
+
+#  300| ... call to >= ...
 #-----|  -> StmtCondition
 
 #  300| StmtCondition
-#-----| false -> exit ConcreteFuncDecl (normal)
-#-----| true -> DeclRefExpr
+#-----| false -> exit loop1 (normal)
+#-----| true -> print
 
-#  300| DeclRefExpr
-#-----|  -> TypeExpr
+#  300| >=
+#-----|  -> Int.Type
 
-#  300| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  300| Int.Type
+#-----|  -> call to >=
 
-#  300| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  300| call to >=
+#-----| exception -> exit loop1 (normal)
+#-----|  -> x
 
-#  300| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  300| 0
+#-----|  -> ... call to >= ...
 
-#  301| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  301| print
+#-----|  -> x
 
-#  301| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  301| call to print
+#-----| exception -> exit loop1 (normal)
+#-----|  -> -=
 
-#  301| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  301| default separator
+#-----|  -> default terminator
 
-#  301| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  301| default terminator
+#-----|  -> call to print
 
-#  301| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  301| (Int) ...
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  301| DeclRefExpr
-#-----|  -> LoadExpr
+#  301| (Any) ...
+#-----|  -> [...]
 
-#  301| ErasureExpr
-#-----|  -> ArrayExpr
+#  301| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  301| LoadExpr
-#-----|  -> ErasureExpr
+#  301| [...]
+#-----|  -> default separator
 
-#  301| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  301| [...]
+#-----|  -> [...]
 
-#  302| DeclRefExpr
-#-----|  -> InOutExpr
+#  301| x
+#-----|  -> (Int) ...
 
-#  302| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  302| &...
+#-----|  -> 1
 
-#  302| BinaryExpr
-#-----|  -> DeclRefExpr
+#  302| x
+#-----|  -> &...
 
-#  302| DeclRefExpr
-#-----|  -> TypeExpr
+#  302| ... call to -= ...
+#-----|  -> >=
 
-#  302| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  302| -=
+#-----|  -> Int.Type
 
-#  302| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  302| Int.Type
+#-----|  -> call to -=
 
-#  302| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  302| call to -=
+#-----| exception -> exit loop1 (normal)
+#-----|  -> x
 
-#  306| enter ConcreteFuncDecl
-#-----|  -> WhileStmt
+#  302| 1
+#-----|  -> ... call to -= ...
 
-#  306| exit ConcreteFuncDecl
+#  306| enter loop2
+#-----|  -> while ... { ... }
 
-#  306| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  306| exit loop2
 
-#  307| WhileStmt
-#-----|  -> DeclRefExpr
+#  306| exit loop2 (normal)
+#-----|  -> exit loop2
 
-#  307| DeclRefExpr
-#-----|  -> LoadExpr
+#  307| while ... { ... }
+#-----|  -> >=
 
-#  307| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  307| (Int) ...
+#-----|  -> 0
 
-#  307| BinaryExpr
+#  307| x
+#-----|  -> (Int) ...
+
+#  307| ... call to >= ...
 #-----|  -> StmtCondition
 
 #  307| StmtCondition
-#-----| true -> DeclRefExpr
-#-----| false -> DeclRefExpr
+#-----| true -> print
+#-----| false -> print
 
-#  307| DeclRefExpr
-#-----|  -> TypeExpr
+#  307| >=
+#-----|  -> Int.Type
 
-#  307| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  307| Int.Type
+#-----|  -> call to >=
 
-#  307| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  307| call to >=
+#-----| exception -> exit loop2 (normal)
+#-----|  -> x
 
-#  307| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  307| 0
+#-----|  -> ... call to >= ...
 
-#  308| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  308| print
+#-----|  -> x
 
-#  308| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  308| call to print
+#-----| exception -> exit loop2 (normal)
+#-----|  -> -=
 
-#  308| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  308| default separator
+#-----|  -> default terminator
 
-#  308| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  308| default terminator
+#-----|  -> call to print
 
-#  308| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  308| (Int) ...
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  308| DeclRefExpr
-#-----|  -> LoadExpr
+#  308| (Any) ...
+#-----|  -> [...]
 
-#  308| ErasureExpr
-#-----|  -> ArrayExpr
+#  308| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  308| LoadExpr
-#-----|  -> ErasureExpr
+#  308| [...]
+#-----|  -> default separator
 
-#  308| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  308| [...]
+#-----|  -> [...]
 
-#  309| DeclRefExpr
-#-----|  -> InOutExpr
+#  308| x
+#-----|  -> (Int) ...
 
-#  309| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  309| &...
+#-----|  -> 1
 
-#  309| BinaryExpr
-#-----|  -> IfStmt
+#  309| x
+#-----|  -> &...
 
-#  309| DeclRefExpr
-#-----|  -> TypeExpr
+#  309| ... call to -= ...
+#-----|  -> if ... then { ... } else { ... }
 
-#  309| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  309| -=
+#-----|  -> Int.Type
 
-#  309| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  309| Int.Type
+#-----|  -> call to -=
 
-#  309| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  309| call to -=
+#-----| exception -> exit loop2 (normal)
+#-----|  -> x
 
-#  310| IfStmt
-#-----|  -> DeclRefExpr
+#  309| 1
+#-----|  -> ... call to -= ...
 
-#  310| DeclRefExpr
-#-----|  -> LoadExpr
+#  310| if ... then { ... } else { ... }
+#-----|  -> >
 
-#  310| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  310| (Int) ...
+#-----|  -> 100
 
-#  310| BinaryExpr
+#  310| x
+#-----|  -> (Int) ...
+
+#  310| ... call to > ...
 #-----|  -> StmtCondition
 
 #  310| StmtCondition
-#-----| true -> BreakStmt
-#-----| false -> IfStmt
+#-----| true -> break
+#-----| false -> if ... then { ... }
 
-#  310| DeclRefExpr
-#-----|  -> TypeExpr
+#  310| >
+#-----|  -> Int.Type
 
-#  310| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  310| Int.Type
+#-----|  -> call to >
 
-#  310| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  310| call to >
+#-----| exception -> exit loop2 (normal)
+#-----|  -> x
 
-#  310| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  310| 100
+#-----|  -> ... call to > ...
 
-#  311| BreakStmt
-#-----|  -> DeclRefExpr
+#  311| break
+#-----|  -> print
 
-#  313| IfStmt
-#-----|  -> DeclRefExpr
+#  313| if ... then { ... }
+#-----|  -> >
 
-#  313| DeclRefExpr
-#-----|  -> LoadExpr
+#  313| (Int) ...
+#-----|  -> 50
 
-#  313| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  313| x
+#-----|  -> (Int) ...
 
-#  313| BinaryExpr
+#  313| ... call to > ...
 #-----|  -> StmtCondition
 
 #  313| StmtCondition
-#-----| true -> ContinueStmt
-#-----| false -> DeclRefExpr
+#-----| true -> continue
+#-----| false -> print
 
-#  313| DeclRefExpr
-#-----|  -> TypeExpr
+#  313| >
+#-----|  -> Int.Type
 
-#  313| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  313| Int.Type
+#-----|  -> call to >
 
-#  313| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  313| call to >
+#-----| exception -> exit loop2 (normal)
+#-----|  -> x
 
-#  313| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  313| 50
+#-----|  -> ... call to > ...
 
-#  314| ContinueStmt
-#-----| continue -> DeclRefExpr
+#  314| continue
+#-----| continue -> >=
 
-#  316| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  316| print
+#-----|  -> Iter
 
-#  316| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  316| call to print
+#-----| exception -> exit loop2 (normal)
+#-----|  -> >=
 
-#  316| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  316| default separator
+#-----|  -> default terminator
 
-#  316| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  316| default terminator
+#-----|  -> call to print
 
-#  316| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  316| (Any) ...
+#-----|  -> [...]
 
-#  316| ErasureExpr
-#-----|  -> ArrayExpr
+#  316| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  316| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  316| Iter
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  316| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  316| [...]
+#-----|  -> default separator
 
-#  318| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  316| [...]
+#-----|  -> [...]
 
-#  318| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
+#  318| print
+#-----|  -> Done
 
-#  318| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  318| call to print
+#-----| exception -> exit loop2 (normal)
 
-#  318| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  318| default separator
+#-----|  -> default terminator
 
-#  318| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  318| default terminator
+#-----|  -> call to print
 
-#  318| ErasureExpr
-#-----|  -> ArrayExpr
+#  318| (Any) ...
+#-----|  -> [...]
 
-#  318| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  318| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  318| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  318| Done
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  321| enter ConcreteFuncDecl
-#-----|  -> WhileStmt
+#  318| [...]
+#-----|  -> default separator
 
-#  321| exit ConcreteFuncDecl
+#  318| [...]
+#-----|  -> [...]
 
-#  321| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  321| enter labeledLoop
+#-----|  -> while ... { ... }
 
-#  322| WhileStmt
-#-----|  -> DeclRefExpr
+#  321| exit labeledLoop
 
-#  322| DeclRefExpr
-#-----|  -> LoadExpr
+#  321| exit labeledLoop (normal)
+#-----|  -> exit labeledLoop
 
-#  322| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  322| while ... { ... }
+#-----|  -> >=
 
-#  322| BinaryExpr
+#  322| (Int) ...
+#-----|  -> 0
+
+#  322| x
+#-----|  -> (Int) ...
+
+#  322| ... call to >= ...
 #-----|  -> StmtCondition
 
 #  322| StmtCondition
-#-----| false -> exit ConcreteFuncDecl (normal)
-#-----| true -> WhileStmt
+#-----| false -> exit labeledLoop (normal)
+#-----| true -> while ... { ... }
 
-#  322| DeclRefExpr
-#-----|  -> TypeExpr
+#  322| >=
+#-----|  -> Int.Type
 
-#  322| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  322| Int.Type
+#-----|  -> call to >=
 
-#  322| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  322| call to >=
+#-----| exception -> exit labeledLoop (normal)
+#-----|  -> x
 
-#  322| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  322| 0
+#-----|  -> ... call to >= ...
 
-#  323| WhileStmt
-#-----|  -> DeclRefExpr
+#  323| while ... { ... }
+#-----|  -> >=
 
-#  323| DeclRefExpr
-#-----|  -> LoadExpr
+#  323| (Int) ...
+#-----|  -> 0
 
-#  323| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  323| x
+#-----|  -> (Int) ...
 
-#  323| BinaryExpr
+#  323| ... call to >= ...
 #-----|  -> StmtCondition
 
 #  323| StmtCondition
-#-----| true -> DeclRefExpr
-#-----| false -> DeclRefExpr
+#-----| true -> print
+#-----| false -> print
 
-#  323| DeclRefExpr
-#-----|  -> TypeExpr
+#  323| >=
+#-----|  -> Int.Type
 
-#  323| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  323| Int.Type
+#-----|  -> call to >=
 
-#  323| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  323| call to >=
+#-----| exception -> exit labeledLoop (normal)
+#-----|  -> x
 
-#  323| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  323| 0
+#-----|  -> ... call to >= ...
 
-#  324| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  324| print
+#-----|  -> x
 
-#  324| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  324| call to print
+#-----| exception -> exit labeledLoop (normal)
+#-----|  -> -=
 
-#  324| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  324| default separator
+#-----|  -> default terminator
 
-#  324| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  324| default terminator
+#-----|  -> call to print
 
-#  324| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  324| (Int) ...
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  324| DeclRefExpr
-#-----|  -> LoadExpr
+#  324| (Any) ...
+#-----|  -> [...]
 
-#  324| ErasureExpr
-#-----|  -> ArrayExpr
+#  324| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  324| LoadExpr
-#-----|  -> ErasureExpr
+#  324| [...]
+#-----|  -> default separator
 
-#  324| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  324| [...]
+#-----|  -> [...]
 
-#  325| DeclRefExpr
-#-----|  -> InOutExpr
+#  324| x
+#-----|  -> (Int) ...
 
-#  325| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  325| &...
+#-----|  -> 1
 
-#  325| BinaryExpr
-#-----|  -> IfStmt
+#  325| x
+#-----|  -> &...
 
-#  325| DeclRefExpr
-#-----|  -> TypeExpr
+#  325| ... call to -= ...
+#-----|  -> if ... then { ... } else { ... }
 
-#  325| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  325| -=
+#-----|  -> Int.Type
 
-#  325| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  325| Int.Type
+#-----|  -> call to -=
 
-#  325| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  325| call to -=
+#-----| exception -> exit labeledLoop (normal)
+#-----|  -> x
 
-#  326| IfStmt
-#-----|  -> DeclRefExpr
+#  325| 1
+#-----|  -> ... call to -= ...
 
-#  326| DeclRefExpr
-#-----|  -> LoadExpr
+#  326| if ... then { ... } else { ... }
+#-----|  -> >
 
-#  326| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  326| (Int) ...
+#-----|  -> 100
 
-#  326| BinaryExpr
+#  326| x
+#-----|  -> (Int) ...
+
+#  326| ... call to > ...
 #-----|  -> StmtCondition
 
 #  326| StmtCondition
-#-----| true -> BreakStmt
-#-----| false -> IfStmt
+#-----| true -> break outer
+#-----| false -> if ... then { ... }
 
-#  326| DeclRefExpr
-#-----|  -> TypeExpr
+#  326| >
+#-----|  -> Int.Type
 
-#  326| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  326| Int.Type
+#-----|  -> call to >
 
-#  326| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  326| call to >
+#-----| exception -> exit labeledLoop (normal)
+#-----|  -> x
 
-#  326| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  326| 100
+#-----|  -> ... call to > ...
 
-#  327| BreakStmt
-#-----|  -> exit ConcreteFuncDecl (normal)
+#  327| break outer
+#-----|  -> exit labeledLoop (normal)
 
-#  329| IfStmt
-#-----|  -> DeclRefExpr
+#  329| if ... then { ... }
+#-----|  -> >
 
-#  329| DeclRefExpr
-#-----|  -> LoadExpr
+#  329| (Int) ...
+#-----|  -> 50
 
-#  329| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  329| x
+#-----|  -> (Int) ...
 
-#  329| BinaryExpr
+#  329| ... call to > ...
 #-----|  -> StmtCondition
 
 #  329| StmtCondition
-#-----| true -> ContinueStmt
-#-----| false -> DeclRefExpr
+#-----| true -> continue inner
+#-----| false -> print
 
-#  329| DeclRefExpr
-#-----|  -> TypeExpr
+#  329| >
+#-----|  -> Int.Type
 
-#  329| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  329| Int.Type
+#-----|  -> call to >
 
-#  329| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  329| call to >
+#-----| exception -> exit labeledLoop (normal)
+#-----|  -> x
 
-#  329| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  329| 50
+#-----|  -> ... call to > ...
 
-#  330| ContinueStmt
-#-----| continue -> DeclRefExpr
+#  330| continue inner
+#-----| continue -> >=
 
-#  332| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  332| print
+#-----|  -> Iter
 
-#  332| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  332| call to print
+#-----| exception -> exit labeledLoop (normal)
+#-----|  -> >=
 
-#  332| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  332| default separator
+#-----|  -> default terminator
 
-#  332| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  332| default terminator
+#-----|  -> call to print
 
-#  332| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  332| (Any) ...
+#-----|  -> [...]
 
-#  332| ErasureExpr
-#-----|  -> ArrayExpr
+#  332| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  332| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  332| Iter
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  332| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  332| [...]
+#-----|  -> default separator
 
-#  334| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  332| [...]
+#-----|  -> [...]
 
-#  334| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  334| print
+#-----|  -> Done
 
-#  334| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  334| call to print
+#-----| exception -> exit labeledLoop (normal)
+#-----|  -> >=
 
-#  334| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  334| default separator
+#-----|  -> default terminator
 
-#  334| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  334| default terminator
+#-----|  -> call to print
 
-#  334| ErasureExpr
-#-----|  -> ArrayExpr
+#  334| (Any) ...
+#-----|  -> [...]
 
-#  334| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  334| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  334| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  334| Done
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  338| enter ConcreteFuncDecl
-#-----|  -> RepeatWhileStmt
+#  334| [...]
+#-----|  -> default separator
 
-#  338| exit ConcreteFuncDecl
+#  334| [...]
+#-----|  -> [...]
 
-#  338| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  338| enter testRepeat
+#-----|  -> repeat { ... } while ... 
 
-#  339| RepeatWhileStmt
-#-----|  -> DeclRefExpr
+#  338| exit testRepeat
 
-#  340| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  338| exit testRepeat (normal)
+#-----|  -> exit testRepeat
 
-#  340| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  339| repeat { ... } while ... 
+#-----|  -> print
 
-#  340| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  340| print
+#-----|  -> x
 
-#  340| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  340| call to print
+#-----| exception -> exit testRepeat (normal)
+#-----|  -> -=
 
-#  340| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  340| default separator
+#-----|  -> default terminator
 
-#  340| DeclRefExpr
-#-----|  -> LoadExpr
+#  340| default terminator
+#-----|  -> call to print
 
-#  340| ErasureExpr
-#-----|  -> ArrayExpr
+#  340| (Int) ...
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  340| LoadExpr
-#-----|  -> ErasureExpr
+#  340| (Any) ...
+#-----|  -> [...]
 
-#  340| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  340| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  341| DeclRefExpr
-#-----|  -> InOutExpr
+#  340| [...]
+#-----|  -> default separator
 
-#  341| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  340| [...]
+#-----|  -> [...]
 
-#  341| BinaryExpr
-#-----|  -> DeclRefExpr
+#  340| x
+#-----|  -> (Int) ...
 
-#  341| DeclRefExpr
-#-----|  -> TypeExpr
+#  341| &...
+#-----|  -> 1
 
-#  341| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  341| x
+#-----|  -> &...
 
-#  341| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  341| ... call to -= ...
+#-----|  -> >=
 
-#  341| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  341| -=
+#-----|  -> Int.Type
 
-#  342| DeclRefExpr
-#-----|  -> LoadExpr
+#  341| Int.Type
+#-----|  -> call to -=
 
-#  342| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  341| call to -=
+#-----| exception -> exit testRepeat (normal)
+#-----|  -> x
 
-#  342| BinaryExpr
-#-----| false -> exit ConcreteFuncDecl (normal)
-#-----| true -> DeclRefExpr
+#  341| 1
+#-----|  -> ... call to -= ...
 
-#  342| DeclRefExpr
-#-----|  -> TypeExpr
+#  342| (Int) ...
+#-----|  -> 0
 
-#  342| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  342| x
+#-----|  -> (Int) ...
 
-#  342| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  342| ... call to >= ...
+#-----| false -> exit testRepeat (normal)
+#-----| true -> print
 
-#  342| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  342| >=
+#-----|  -> Int.Type
 
-#  345| enter ConcreteFuncDecl
-#-----|  -> NamedPattern
+#  342| Int.Type
+#-----|  -> call to >=
 
-#  345| exit ConcreteFuncDecl
+#  342| call to >=
+#-----| exception -> exit testRepeat (normal)
+#-----|  -> x
 
-#  345| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  342| 0
+#-----|  -> ... call to >= ...
 
-#  346| PatternBindingDecl
-#-----|  -> ConcreteVarDecl
+#  345| enter loop_with_identity_expr
+#-----|  -> x
 
-#  346| ConcreteVarDecl
-#-----|  -> WhileStmt
+#  345| exit loop_with_identity_expr
 
-#  346| NamedPattern
-#-----|  -> IntegerLiteralExpr
+#  345| exit loop_with_identity_expr (normal)
+#-----|  -> exit loop_with_identity_expr
 
-#  346| IntegerLiteralExpr
-#-----|  -> PatternBindingDecl
+#  346| var ... = ...
+#-----|  -> x
 
-#  347| WhileStmt
-#-----|  -> DeclRefExpr
+#  346| x
+#-----|  -> 0
 
-#  347| ParenExpr
+#  346| x
+#-----|  -> while ... { ... }
+
+#  346| 0
+#-----|  -> var ... = ...
+
+#  347| while ... { ... }
+#-----|  -> <
+
+#  347| (...)
 #-----|  -> StmtCondition
 
 #  347| StmtCondition
-#-----| false -> exit ConcreteFuncDecl (normal)
-#-----| true -> DeclRefExpr
+#-----| false -> exit loop_with_identity_expr (normal)
+#-----| true -> +=
 
-#  347| DeclRefExpr
-#-----|  -> LoadExpr
+#  347| (Int) ...
+#-----|  -> 10
 
-#  347| LoadExpr
-#-----|  -> IntegerLiteralExpr
+#  347| x
+#-----|  -> (Int) ...
 
-#  347| BinaryExpr
-#-----|  -> ParenExpr
+#  347| ... call to < ...
+#-----|  -> (...)
 
-#  347| DeclRefExpr
-#-----|  -> TypeExpr
+#  347| <
+#-----|  -> Int.Type
 
-#  347| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  347| Int.Type
+#-----|  -> call to <
 
-#  347| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  347| call to <
+#-----| exception -> exit loop_with_identity_expr (normal)
+#-----|  -> x
 
-#  347| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  347| 10
+#-----|  -> ... call to < ...
 
-#  348| DeclRefExpr
-#-----|  -> InOutExpr
+#  348| &...
+#-----|  -> 1
 
-#  348| InOutExpr
-#-----|  -> IntegerLiteralExpr
+#  348| x
+#-----|  -> &...
 
-#  348| BinaryExpr
-#-----|  -> DeclRefExpr
+#  348| ... call to += ...
+#-----|  -> <
 
-#  348| DeclRefExpr
-#-----|  -> TypeExpr
+#  348| +=
+#-----|  -> Int.Type
 
-#  348| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  348| Int.Type
+#-----|  -> call to +=
 
-#  348| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  348| call to +=
+#-----| exception -> exit loop_with_identity_expr (normal)
+#-----|  -> x
 
-#  348| IntegerLiteralExpr
-#-----|  -> BinaryExpr
+#  348| 1
+#-----|  -> ... call to += ...
 
-#  353| enter AccessorDecl
+#  353| enter get
 
-#  353| exit AccessorDecl
+#  353| exit get
 
-#  353| exit AccessorDecl (normal)
-#-----|  -> exit AccessorDecl
+#  353| exit get (normal)
+#-----|  -> exit get
 
-#  354| enter ConstructorDecl
-#-----|  -> DeclRefExpr
+#  354| enter deinit
+#-----|  -> self
 
-#  354| exit ConstructorDecl
+#  354| exit deinit
 
-#  354| exit ConstructorDecl (normal)
-#-----|  -> exit ConstructorDecl
+#  354| exit deinit (normal)
+#-----|  -> exit deinit
 
-#  355| DeclRefExpr
-#-----|  -> MemberRefExpr
+#  355| .c
+#-----|  -> arg
 
-#  355| MemberRefExpr
-#-----|  -> DeclRefExpr
+#  355| self
+#-----|  -> .c
 
-#  355| AssignExpr
-#-----|  -> ReturnStmt
+#  355|  ... = ...
+#-----|  -> return
 
-#  355| DeclRefExpr
-#-----|  -> AssignExpr
+#  355| arg
+#-----|  ->  ... = ...
 
-#  356| ReturnStmt
-#-----| return -> exit ConstructorDecl (normal)
+#  356| return
+#-----| return -> exit deinit (normal)
 
-#  358| enter ConcreteFuncDecl
-#-----|  -> DeclRefExpr
+#  358| enter getOptional
+#-----|  -> self
 
-#  358| exit ConcreteFuncDecl
+#  358| exit getOptional
 
-#  358| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  358| exit getOptional (normal)
+#-----|  -> exit getOptional
 
-#  359| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  359| return ...
+#-----| return -> exit getOptional (normal)
 
-#  359| DeclRefExpr
-#-----|  -> getter for MemberRefExpr
+#  359| getter for .c
+#-----|  -> return ...
 
-#  359| getter for MemberRefExpr
-#-----|  -> ReturnStmt
+#  359| self
+#-----|  -> getter for .c
 
-#  363| enter ConcreteFuncDecl
-#-----|  -> DeclRefExpr
+#  363| enter testOptional
+#-----|  -> getMyInt
 
-#  363| exit ConcreteFuncDecl
+#  363| exit testOptional
 
-#  363| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  363| exit testOptional (normal)
+#-----|  -> exit testOptional
 
-#  364| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  364| return ...
+#-----| return -> exit testOptional (normal)
 
-#  364| DeclRefExpr
-#-----|  -> BindOptionalExpr
+#  364| c
+#-----|  -> ...?
 
-#  364| BindOptionalExpr
-#-----|  -> DotSyntaxCallExpr
+#  364| ...?
+#-----|  -> call to getOptional
 
-#  364| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#  364| call to getOptional
+#-----| exception -> exit testOptional (normal)
+#-----|  -> call to ...
 
-#  364| CallExpr
-#-----|  -> BindOptionalExpr
+#  364| call to ...
+#-----|  -> ...?
 
-#  364| BindOptionalExpr
-#-----|  -> DotSyntaxCallExpr
+#  364| ...?
+#-----|  -> call to getMyInt
 
-#  364| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> CallExpr
+#  364| call to getMyInt
+#-----| exception -> exit testOptional (normal)
+#-----|  -> call to ...
 
-#  364| CallExpr
-#-----|  -> InjectIntoOptionalExpr
-
-#  364| InjectIntoOptionalExpr
+#  364| (Int?) ...
 #-----|  -> OptionalEvaluationExpr
 
 #  364| OptionalEvaluationExpr
-#-----|  -> ReturnStmt
+#-----|  -> return ...
 
-#  364| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  364| call to ...
+#-----|  -> (Int?) ...
 
-#  364| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  364| getOptional
+#-----|  -> c
 
-#  367| enter ConcreteFuncDecl
-#-----|  -> NamedPattern
+#  364| getMyInt
+#-----|  -> getOptional
 
-#  367| exit ConcreteFuncDecl
+#  367| enter testCapture
+#-----|  -> z
 
-#  367| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  367| exit testCapture
 
-#  368| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  367| exit testCapture (normal)
+#-----|  -> exit testCapture
 
-#  368| CaptureListExpr
-#-----|  -> ReturnStmt
+#  368| return ...
+#-----| return -> exit testCapture (normal)
 
-#  368| ClosureExpr
-#-----|  -> CaptureListExpr
+#  368| { ... }
+#-----|  -> return ...
 
-#  368| NamedPattern
-#-----|  -> DeclRefExpr
+#  368| { ... }
+#-----|  -> { ... }
 
-#  368| PatternBindingDecl
-#-----|  -> NamedPattern
+#  368| z
+#-----|  -> +
 
-#  368| DeclRefExpr
-#-----|  -> DeclRefExpr
+#  368| var ... = ...
+#-----|  -> t
 
-#  368| BinaryExpr
-#-----|  -> PatternBindingDecl
+#  368| x
+#-----|  -> y
 
-#  368| DeclRefExpr
-#-----|  -> TypeExpr
+#  368| ... call to + ...
+#-----|  -> var ... = ...
 
-#  368| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  368| +
+#-----|  -> Int.Type
 
-#  368| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  368| Int.Type
+#-----|  -> call to +
 
-#  368| DeclRefExpr
-#-----|  -> BinaryExpr
+#  368| call to +
+#-----| exception -> exit testCapture (normal)
+#-----|  -> x
 
-#  368| NamedPattern
-#-----|  -> StringLiteralExpr
+#  368| y
+#-----|  -> ... call to + ...
 
-#  368| PatternBindingDecl
-#-----|  -> ClosureExpr
+#  368| t
+#-----|  -> literal
 
-#  368| StringLiteralExpr
-#-----|  -> PatternBindingDecl
+#  368| var ... = ...
+#-----|  -> { ... }
 
-#  373| enter ConcreteFuncDecl
-#-----|  -> DeclRefExpr
+#  368| literal
+#-----|  -> var ... = ...
 
-#  373| exit ConcreteFuncDecl
+#  373| enter testTupleElement
+#-----|  -> +
 
-#  373| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  373| exit testTupleElement
 
-#  374| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  373| exit testTupleElement (normal)
+#-----|  -> exit testTupleElement
 
-#  374| DeclRefExpr
-#-----|  -> TupleElementExpr
+#  374| return ...
+#-----| return -> exit testTupleElement (normal)
 
-#  374| TupleElementExpr
-#-----|  -> DeclRefExpr
+#  374| t
+#-----|  -> .0
 
-#  374| BinaryExpr
-#-----|  -> DeclRefExpr
+#  374| .0
+#-----|  -> t
 
-#  374| BinaryExpr
-#-----|  -> IntegerLiteralExpr
+#  374| ... call to + ...
+#-----|  -> t
 
-#  374| BinaryExpr
-#-----|  -> ReturnStmt
+#  374| ... call to + ...
+#-----|  -> 1
 
-#  374| DeclRefExpr
-#-----|  -> TypeExpr
+#  374| ... call to + ...
+#-----|  -> return ...
 
-#  374| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  374| +
+#-----|  -> Int.Type
 
-#  374| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  374| Int.Type
+#-----|  -> call to +
 
-#  374| DeclRefExpr
-#-----|  -> TupleElementExpr
+#  374| call to +
+#-----| exception -> exit testTupleElement (normal)
+#-----|  -> t
 
-#  374| TupleElementExpr
-#-----|  -> BinaryExpr
+#  374| t
+#-----|  -> .1
 
-#  374| DeclRefExpr
-#-----|  -> TypeExpr
+#  374| .1
+#-----|  -> ... call to + ...
 
-#  374| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  374| +
+#-----|  -> Int.Type
 
-#  374| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  374| Int.Type
+#-----|  -> call to +
 
-#  374| DeclRefExpr
-#-----|  -> TupleElementExpr
+#  374| call to +
+#-----| exception -> exit testTupleElement (normal)
+#-----|  -> +
 
-#  374| TupleElementExpr
-#-----|  -> BinaryExpr
+#  374| t
+#-----|  -> .2
 
-#  374| DeclRefExpr
-#-----|  -> TypeExpr
+#  374| .2
+#-----|  -> ... call to + ...
 
-#  374| DotSyntaxCallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> DeclRefExpr
+#  374| +
+#-----|  -> Int.Type
 
-#  374| TypeExpr
-#-----|  -> DotSyntaxCallExpr
+#  374| Int.Type
+#-----|  -> call to +
 
-#  374| TupleExpr
-#-----|  -> TupleElementExpr
+#  374| call to +
+#-----| exception -> exit testTupleElement (normal)
+#-----|  -> +
 
-#  374| TupleElementExpr
-#-----|  -> BinaryExpr
+#  374| (...)
+#-----|  -> .0
 
-#  374| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  374| .0
+#-----|  -> ... call to + ...
 
-#  374| IntegerLiteralExpr
-#-----|  -> IntegerLiteralExpr
+#  374| 1
+#-----|  -> 2
 
-#  374| IntegerLiteralExpr
-#-----|  -> TupleExpr
+#  374| 2
+#-----|  -> 3
 
-#  377| CallExpr
-#-----| exception -> exit ConstructorDecl (normal)
+#  374| 3
+#-----|  -> (...)
 
-#  377| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  377| #...
+#-----|  -> #...
 
-#  377| MagicIdentifierLiteralExpr
-#-----|  -> MagicIdentifierLiteralExpr
+#  377| #...
+#-----|  -> #...
 
-#  377| MagicIdentifierLiteralExpr
-#-----|  -> MagicIdentifierLiteralExpr
+#  377| #...
+#-----|  -> #...
 
-#  377| MagicIdentifierLiteralExpr
-#-----|  -> MagicIdentifierLiteralExpr
+#  377| #...
+#-----|  -> call to _unimplementedInitializer
 
-#  377| MagicIdentifierLiteralExpr
-#-----|  -> CallExpr
+#  377| _unimplementedInitializer
+#-----|  -> cfg.Derived
 
-#  377| StringLiteralExpr
-#-----|  -> MagicIdentifierLiteralExpr
+#  377| call to _unimplementedInitializer
+#-----| exception -> exit deinit (normal)
 
-#  377| enter ConstructorDecl
-#-----|  -> DeclRefExpr
+#  377| cfg.Derived
+#-----|  -> #...
 
-#  377| exit ConstructorDecl
+#  377| enter deinit
+#-----|  -> _unimplementedInitializer
 
-#  377| exit ConstructorDecl (normal)
-#-----|  -> exit ConstructorDecl
+#  377| exit deinit
 
-#  378| enter ConstructorDecl
+#  377| exit deinit (normal)
+#-----|  -> exit deinit
+
+#  378| enter deinit
+#-----|  -> call to ...
 #-----|  -> TBD (OtherConstructorDeclRefExpr)
 
-#  378| exit ConstructorDecl
+#  378| exit deinit
 
-#  378| exit ConstructorDecl (normal)
-#-----|  -> exit ConstructorDecl
+#  378| exit deinit (normal)
+#-----|  -> exit deinit
 
-#  379| SuperRefExpr
-#-----|  -> DotSyntaxCallExpr
+#  379| super
+#-----|  -> call to ...
 
-#  379| DotSyntaxCallExpr
-#-----|  -> IntegerLiteralExpr
+#  379| call to ...
+#-----|  -> 0
 
-#  379| CallExpr
-#-----|  -> RebindSelfInConstructorExpr
+#  379| call to ...
+#-----|  -> self = ...
 
-#  379| RebindSelfInConstructorExpr
-#-----|  -> ReturnStmt
+#  379| self = ...
+#-----|  -> return
+
+#  379| call to ...
+#-----|  -> super
 
 #  379| TBD (OtherConstructorDeclRefExpr)
-#-----|  -> SuperRefExpr
+#-----|  -> super
 
-#  379| IntegerLiteralExpr
-#-----|  -> CallExpr
+#  379| 0
+#-----|  -> call to ...
 
-#  380| ReturnStmt
-#-----| return -> exit ConstructorDecl (normal)
+#  380| return
+#-----| return -> exit deinit (normal)
 
-#  383| enter ConcreteFuncDecl
-#-----|  -> DoStmt
+#  383| enter doWithoutCatch
+#-----|  -> do { ... }
 
-#  383| exit ConcreteFuncDecl
+#  383| exit doWithoutCatch
 
-#  383| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  383| exit doWithoutCatch (normal)
+#-----|  -> exit doWithoutCatch
 
-#  384| DoStmt
-#-----|  -> DeclRefExpr
+#  384| do { ... }
+#-----|  -> mightThrow
 
-#  385| TryExpr
-#-----|  -> DeclRefExpr
+#  385| try ...
+#-----|  -> print
 
-#  385| DeclRefExpr
-#-----|  -> IntegerLiteralExpr
+#  385| mightThrow
+#-----|  -> 0
 
-#  385| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
-#-----|  -> TryExpr
+#  385| call to mightThrow
+#-----| exception -> exit doWithoutCatch (normal)
+#-----|  -> try ...
 
-#  385| IntegerLiteralExpr
-#-----|  -> CallExpr
+#  385| 0
+#-----|  -> call to mightThrow
 
-#  386| DeclRefExpr
-#-----|  -> StringLiteralExpr
+#  386| print
+#-----|  -> Did not throw.
 
-#  386| CallExpr
-#-----| exception -> exit ConcreteFuncDecl (normal)
+#  386| call to print
+#-----| exception -> exit doWithoutCatch (normal)
 
-#  386| DefaultArgumentExpr
-#-----|  -> DefaultArgumentExpr
+#  386| default separator
+#-----|  -> default terminator
 
-#  386| DefaultArgumentExpr
-#-----|  -> CallExpr
+#  386| default terminator
+#-----|  -> call to print
 
-#  386| ArrayExpr
-#-----|  -> VarargExpansionExpr
+#  386| (Any) ...
+#-----|  -> [...]
 
-#  386| ErasureExpr
-#-----|  -> ArrayExpr
+#  386| (TBD (ProtocolCompositionType)) ...
+#-----|  -> [...]
 
-#  386| StringLiteralExpr
-#-----|  -> ErasureExpr
+#  386| Did not throw.
+#-----|  -> (Any) ...
+#-----|  -> (TBD (ProtocolCompositionType)) ...
 
-#  386| VarargExpansionExpr
-#-----|  -> DefaultArgumentExpr
+#  386| [...]
+#-----|  -> default separator
 
-#  394| TBD (YieldStmt)
-#-----|  -> exit AccessorDecl (normal)
+#  386| [...]
+#-----|  -> [...]
 
-#  394| enter AccessorDecl
-
-#  394| enter AccessorDecl
-
-#  394| enter AccessorDecl
+#  394| enter (unnamed function decl)
+#-----|  -> yield ...
 #-----|  -> TBD (YieldStmt)
 
-#  394| exit AccessorDecl
+#  394| enter get
 
-#  394| exit AccessorDecl
+#  394| enter set
 
-#  394| exit AccessorDecl
+#  394| exit (unnamed function decl)
 
-#  394| exit AccessorDecl (normal)
-#-----|  -> exit AccessorDecl
+#  394| exit (unnamed function decl) (normal)
+#-----|  -> exit (unnamed function decl)
 
-#  394| exit AccessorDecl (normal)
-#-----|  -> exit AccessorDecl
+#  394| exit get
 
-#  394| exit AccessorDecl (normal)
-#-----|  -> exit AccessorDecl
+#  394| exit get (normal)
+#-----|  -> exit get
 
-#  395| enter ConstructorDecl
-#-----|  -> DeclRefExpr
+#  394| exit set
 
-#  395| exit ConstructorDecl
+#  394| exit set (normal)
+#-----|  -> exit set
 
-#  395| exit ConstructorDecl (normal)
-#-----|  -> exit ConstructorDecl
+#  394| yield ...
+#-----|  -> exit (unnamed function decl) (normal)
 
-#  396| DeclRefExpr
-#-----|  -> MemberRefExpr
+#  394| TBD (YieldStmt)
+#-----|  -> exit (unnamed function decl) (normal)
 
-#  396| MemberRefExpr
-#-----|  -> IntegerLiteralExpr
+#  395| enter deinit
+#-----|  -> self
 
-#  396| AssignExpr
-#-----|  -> ReturnStmt
+#  395| exit deinit
 
-#  396| IntegerLiteralExpr
-#-----|  -> AssignExpr
+#  395| exit deinit (normal)
+#-----|  -> exit deinit
 
-#  397| ReturnStmt
-#-----| return -> exit ConstructorDecl (normal)
+#  396| .field
+#-----|  -> 10
 
-#  399| enter DestructorDecl
-#-----|  -> DeclRefExpr
+#  396| self
+#-----|  -> .field
 
-#  399| exit DestructorDecl
+#  396|  ... = ...
+#-----|  -> return
 
-#  399| exit DestructorDecl (normal)
-#-----|  -> exit DestructorDecl
+#  396| 10
+#-----|  ->  ... = ...
 
-#  400| DeclRefExpr
-#-----|  -> MemberRefExpr
+#  397| return
+#-----| return -> exit deinit (normal)
 
-#  400| MemberRefExpr
-#-----|  -> IntegerLiteralExpr
+#  399| enter init
+#-----|  -> self
 
-#  400| AssignExpr
-#-----|  -> exit DestructorDecl (normal)
+#  399| exit init
 
-#  400| IntegerLiteralExpr
-#-----|  -> AssignExpr
+#  399| exit init (normal)
+#-----|  -> exit init
 
-#  404| enter ConcreteFuncDecl
-#-----|  -> StringLiteralExpr
+#  400| .field
+#-----|  -> 0
 
-#  404| exit ConcreteFuncDecl
+#  400| self
+#-----|  -> .field
 
-#  404| exit ConcreteFuncDecl (normal)
-#-----|  -> exit ConcreteFuncDecl
+#  400|  ... = ...
+#-----|  -> exit init (normal)
 
-#  405| ReturnStmt
-#-----| return -> exit ConcreteFuncDecl (normal)
+#  400| 0
+#-----|  ->  ... = ...
 
-#  405| DictionaryExpr
-#-----|  -> ReturnStmt
+#  404| enter dictionaryLiteral
+#-----|  -> x
 
-#  405| StringLiteralExpr
-#-----|  -> DeclRefExpr
+#  404| exit dictionaryLiteral
 
-#  405| TupleExpr
-#-----|  -> StringLiteralExpr
+#  404| exit dictionaryLiteral (normal)
+#-----|  -> exit dictionaryLiteral
 
-#  405| DeclRefExpr
-#-----|  -> TupleExpr
+#  405| return ...
+#-----| return -> exit dictionaryLiteral (normal)
 
-#  405| StringLiteralExpr
-#-----|  -> DeclRefExpr
+#  405| [...]
+#-----|  -> return ...
 
-#  405| TupleExpr
-#-----|  -> DictionaryExpr
+#  405| x
+#-----|  -> x
 
-#  405| DeclRefExpr
-#-----|  -> TupleExpr
+#  405| (...)
+#-----|  -> y
+
+#  405| x
+#-----|  -> (...)
+
+#  405| y
+#-----|  -> y
+
+#  405| (...)
+#-----|  -> [...]
+
+#  405| y
+#-----|  -> (...)