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Merge pull request #33 from github/fixes

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improve callgraph resolution, and other fixes
This commit is contained in:
Erik Krogh Kristensen
2021-05-29 22:09:32 +02:00
committed by GitHub
parent 4140ce0f10 48170f5ce0
commit c2c0a96f40
8 changed files with 245 additions and 103 deletions
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72
ql/src/codeql_ql/ast/Ast.qll
View File

@@ -56,6 +56,15 @@ class AstNode extends TAstNode {
* Gets the primary QL class for the ast node.
*/
string getAPrimaryQlClass() { result = "???" }
/**
* Gets the predicate that contains this AST node.
*/
pragma[noinline]
Predicate getEnclosingPredicate() {
not this instanceof Predicate and
toGenerated(result) = toGenerated(this).getParent+()
}
}
/** A toplevel QL program, i.e. a file. */
@@ -145,7 +154,14 @@ class Predicate extends TPredicate, AstNode {
/**
* Gets the number of parameters.
*/
int getArity() { result = count(getParameter(_)) }
int getArity() {
not this.(ClasslessPredicate).getAlias() instanceof PredicateExpr and
result = count(getParameter(_))
or
exists(PredicateExpr alias | alias = this.(ClasslessPredicate).getAlias() |
result = alias.getArity()
)
}
/**
* Gets the return type (if any) of the predicate.
@@ -990,6 +1006,21 @@ class Float extends Literal {
float getValue() { result = lit.getChild().(Generated::Float).getValue().toFloat() }
}
/** A boolean literal */
class Boolean extends Literal {
Generated::Bool bool;
Boolean() { lit.getChild() = bool }
/** Holds if the value is `true` */
predicate isTrue() { bool.getChild() instanceof Generated::True }
/** Holds if the value is `false` */
predicate isFalse() { bool.getChild() instanceof Generated::False }
override string getAPrimaryQlClass() { result = "Boolean" }
}
/** A comparison symbol, such as `"<"` or `"="`. */
class ComparisonSymbol extends string {
ComparisonSymbol() {
@@ -1315,6 +1346,19 @@ class ExprAggregate extends TExprAggregate, Expr {
pred = indexedMember("getOrderBy", i) and result = this.getOrderBy(i)
)
}
override Type getType() {
exists(PrimitiveType prim | prim = result |
kind.regexpMatch("(strict)?count|sum|min|max|rank") and
result.getName() = "int"
or
kind.regexpMatch("(strict)?concat") and
result.getName() = "string"
)
or
not kind = ["count", "strictcount"] and
result = getExpr(0).getType()
}
}
/** An aggregate expression, such as `count` or `sum`. */
@@ -1365,12 +1409,21 @@ class Aggregate extends TAggregate, Expr {
override string getAPrimaryQlClass() { result = "Aggregate[" + kind + "]" }
override PrimitiveType getType() {
kind.regexpMatch("(strict)?count|sum|min|max|rank") and
result.getName() = "int"
override Type getType() {
exists(PrimitiveType prim | prim = result |
kind.regexpMatch("(strict)?count|sum|min|max|rank") and
result.getName() = "int"
or
kind.regexpMatch("(strict)?concat") and
result.getName() = "string"
)
or
kind.regexpMatch("(strict)?concat") and
result.getName() = "string"
kind = ["any", "min", "max"] and
not exists(getExpr(_)) and
result = getArgument(0).getTypeExpr().getResolvedType()
or
not kind = ["count", "strictcount"] and
result = getExpr(0).getType()
}
override AstNode getAChild(string pred) {
@@ -1499,6 +1552,13 @@ class ThisAccess extends Identifier {
override string getAPrimaryQlClass() { result = "ThisAccess" }
}
/** A use of `super`. */
class Super extends TSuper, Expr {
Super() { this = TSuper(_) }
override string getAPrimaryQlClass() { result = "SuperAccess" }
}
/** An access to `result`. */
class ResultAccess extends Identifier {
ResultAccess() { any(Generated::Result r).getParent() = id }

5
ql/src/codeql_ql/ast/internal/AstNodes.qll
View File

@@ -24,6 +24,7 @@ newtype TAstNode =
TExprAggregate(Generated::Aggregate agg) {
agg.getChild(_) instanceof Generated::ExprAggregateBody
} or
TSuper(Generated::SuperRef sup) or
TIdentifier(Generated::Variable var) or
TAsExpr(Generated::AsExpr asExpr) { asExpr.getChild(1) instanceof Generated::VarName } or
TPredicateCall(Generated::CallOrUnqualAggExpr call) or
@@ -63,7 +64,7 @@ class TBinOpExpr = TAddSubExpr or TMulDivModExpr;
class TExpr =
TBinOpExpr or TLiteral or TAggregate or TExprAggregate or TIdentifier or TInlineCast or TCall or
TUnaryExpr or TExprAnnotation or TDontCare or TRange or TSet or TAsExpr;
TUnaryExpr or TExprAnnotation or TDontCare or TRange or TSet or TAsExpr or TSuper;
class TCall = TPredicateCall or TMemberCall or TNoneCall or TAnyCall;
@@ -154,6 +155,8 @@ Generated::AstNode toGenerated(AST::AstNode n) {
n = TNoneCall(result)
or
n = TAnyCall(result)
or
n = TSuper(result)
}
class TPredicate = TCharPred or TClasslessPredicate or TClassPredicate;

15
ql/src/codeql_ql/ast/internal/Predicate.qll
View File

@@ -79,6 +79,13 @@ private module Cached {
t = mc.getBase().getType() and
p = t.getClassPredicate(mc.getMemberName(), mc.getNumberOfArguments())
)
or
// super calls
exists(Super sup, ClassType type |
mc.getBase() = sup and
sup.getEnclosingPredicate().(ClassPredicate).getParent().getType() = type and
p = type.getASuperType().getClassPredicate(mc.getMemberName(), mc.getNumberOfArguments())
)
}
cached
@@ -233,6 +240,7 @@ module PredConsistency {
query predicate noResolveCall(Call c) {
not resolveCall(c, _) and
not c instanceof NoneCall and
not c instanceof AnyCall and
not c.getLocation().getFile().getAbsolutePath().regexpMatch(".*/(test|examples)/.*")
}
@@ -243,7 +251,12 @@ module PredConsistency {
}
query predicate multipleResolveCall(Call call, int c, PredicateOrBuiltin p) {
c = strictcount(PredicateOrBuiltin p0 | resolveCall(call, p0)) and
c =
strictcount(PredicateOrBuiltin p0 |
resolveCall(call, p0) and
// aliases are expected to resolve to multiple.
not exists(p0.getDeclaration().(ClasslessPredicate).getAlias())
) and
c > 1 and
resolveCall(call, p)
}

33
ql/test/callgraph/Foo.qll Normal file
View File

@@ -0,0 +1,33 @@
import ql
predicate foo() { none() }
query predicate test() { foo() }
class Foo extends AstNode {
predicate bar() { none() }
predicate baz() { bar() }
}
class Sub extends Foo {
override predicate baz() { super.baz() }
}
query predicate test2() { any(Foo f).bar() }
module Aliases {
predicate myThing2(int i, int j) { i = 2 and j = 3 }
predicate myThing0() { any() }
predicate alias0 = myThing0/0;
predicate alias2 = myThing2/2;
query predicate test3() {
alias2(3, 4) // doesn't work.
or
alias0() // <- works
}
}

8
ql/test/callgraph/callgraph.expected Normal file
View File

@@ -0,0 +1,8 @@
| Foo.qll:5:26:5:30 | PredicateCall | Foo.qll:3:1:3:26 | foo |
| Foo.qll:10:21:10:25 | PredicateCall | Foo.qll:8:3:8:28 | ClassPredicate |
| Foo.qll:14:30:14:40 | MemberCall | Foo.qll:10:3:10:27 | ClassPredicate |
| Foo.qll:17:27:17:42 | MemberCall | Foo.qll:8:3:8:28 | ClassPredicate |
| Foo.qll:29:5:29:16 | PredicateCall | Foo.qll:20:3:20:54 | myThing2 |
| Foo.qll:29:5:29:16 | PredicateCall | Foo.qll:26:3:26:32 | alias2 |
| Foo.qll:31:5:31:12 | PredicateCall | Foo.qll:22:3:22:32 | myThing0 |
| Foo.qll:31:5:31:12 | PredicateCall | Foo.qll:24:3:24:32 | alias0 |

3
ql/test/callgraph/callgraph.ql Normal file
View File

@@ -0,0 +1,3 @@
import ql
query AstNode getTarget(Call call) { result = call.getTarget().getDeclaration() }

2
ql/test/printAst/Foo.qll
View File

@@ -22,4 +22,6 @@ predicate calls(Foo f) {
f = any(Foo f)
or
2 = 1 + (2 + (3 + 4))
or
true = false
}

210
ql/test/printAst/printAst.expected
View File

@@ -1,8 +1,8 @@
nodes
| Foo.qll:1:1:1:17 | Import | semmle.label | [Import] Import |
| Foo.qll:1:1:1:17 | Import | semmle.order | 1 |
| Foo.qll:1:1:25:2 | TopLevel | semmle.label | [TopLevel] TopLevel |
| Foo.qll:1:1:25:2 | TopLevel | semmle.order | 1 |
| Foo.qll:1:1:27:2 | TopLevel | semmle.label | [TopLevel] TopLevel |
| Foo.qll:1:1:27:2 | TopLevel | semmle.order | 1 |
| Foo.qll:3:1:7:1 | Foo | semmle.label | [Class] Foo |
| Foo.qll:3:1:7:1 | Foo | semmle.order | 3 |
| Foo.qll:3:19:3:22 | TypeExpr | semmle.label | [TypeExpr] TypeExpr |
@@ -65,8 +65,8 @@ nodes
| Foo.qll:10:69:10:73 | inner | semmle.order | 32 |
| Foo.qll:10:69:10:84 | MemberCall | semmle.label | [MemberCall] MemberCall |
| Foo.qll:10:69:10:84 | MemberCall | semmle.order | 32 |
| Foo.qll:13:1:25:1 | calls | semmle.label | [ClasslessPredicate] calls |
| Foo.qll:13:1:25:1 | calls | semmle.order | 34 |
| Foo.qll:13:1:27:1 | calls | semmle.label | [ClasslessPredicate] calls |
| Foo.qll:13:1:27:1 | calls | semmle.order | 34 |
| Foo.qll:13:17:13:19 | TypeExpr | semmle.label | [TypeExpr] TypeExpr |
| Foo.qll:13:17:13:19 | TypeExpr | semmle.order | 35 |
| Foo.qll:13:17:13:21 | f | semmle.label | [VarDecl] f |
@@ -83,95 +83,105 @@ nodes
| Foo.qll:14:3:22:16 | Disjunction | semmle.order | 37 |
| Foo.qll:14:3:24:23 | Disjunction | semmle.label | [Disjunction] Disjunction |
| Foo.qll:14:3:24:23 | Disjunction | semmle.order | 37 |
| Foo.qll:14:3:26:14 | Disjunction | semmle.label | [Disjunction] Disjunction |
| Foo.qll:14:3:26:14 | Disjunction | semmle.order | 37 |
| Foo.qll:14:9:14:9 | f | semmle.label | [VarAccess] f |
| Foo.qll:14:9:14:9 | f | semmle.order | 43 |
| Foo.qll:14:9:14:9 | f | semmle.order | 44 |
| Foo.qll:16:3:16:7 | String | semmle.label | [String] String |
| Foo.qll:16:3:16:7 | String | semmle.order | 44 |
| Foo.qll:16:3:16:7 | String | semmle.order | 45 |
| Foo.qll:16:3:16:29 | ComparisonFormula | semmle.label | [ComparisonFormula] ComparisonFormula |
| Foo.qll:16:3:16:29 | ComparisonFormula | semmle.order | 44 |
| Foo.qll:16:3:16:29 | ComparisonFormula | semmle.order | 45 |
| Foo.qll:16:9:16:9 | ComparisonOp | semmle.label | [ComparisonOp] ComparisonOp |
| Foo.qll:16:9:16:9 | ComparisonOp | semmle.order | 46 |
| Foo.qll:16:9:16:9 | ComparisonOp | semmle.order | 47 |
| Foo.qll:16:11:16:11 | f | semmle.label | [VarAccess] f |
| Foo.qll:16:11:16:11 | f | semmle.order | 47 |
| Foo.qll:16:11:16:11 | f | semmle.order | 48 |
| Foo.qll:16:11:16:29 | MemberCall | semmle.label | [MemberCall] MemberCall |
| Foo.qll:16:11:16:29 | MemberCall | semmle.order | 47 |
| Foo.qll:16:11:16:29 | MemberCall | semmle.order | 48 |
| Foo.qll:16:22:16:22 | Integer | semmle.label | [Integer] Integer |
| Foo.qll:16:22:16:22 | Integer | semmle.order | 49 |
| Foo.qll:16:22:16:22 | Integer | semmle.order | 50 |
| Foo.qll:16:25:16:25 | Integer | semmle.label | [Integer] Integer |
| Foo.qll:16:25:16:25 | Integer | semmle.order | 50 |
| Foo.qll:16:25:16:25 | Integer | semmle.order | 51 |
| Foo.qll:16:28:16:28 | Integer | semmle.label | [Integer] Integer |
| Foo.qll:16:28:16:28 | Integer | semmle.order | 51 |
| Foo.qll:16:28:16:28 | Integer | semmle.order | 52 |
| Foo.qll:18:3:18:3 | f | semmle.label | [VarAccess] f |
| Foo.qll:18:3:18:3 | f | semmle.order | 52 |
| Foo.qll:18:3:18:3 | f | semmle.order | 53 |
| Foo.qll:18:3:18:9 | InlineCast | semmle.label | [InlineCast] InlineCast |
| Foo.qll:18:3:18:9 | InlineCast | semmle.order | 52 |
| Foo.qll:18:3:18:9 | InlineCast | semmle.order | 53 |
| Foo.qll:18:3:18:20 | MemberCall | semmle.label | [MemberCall] MemberCall |
| Foo.qll:18:3:18:20 | MemberCall | semmle.order | 52 |
| Foo.qll:18:3:18:20 | MemberCall | semmle.order | 53 |
| Foo.qll:18:3:18:28 | ComparisonFormula | semmle.label | [ComparisonFormula] ComparisonFormula |
| Foo.qll:18:3:18:28 | ComparisonFormula | semmle.order | 52 |
| Foo.qll:18:3:18:28 | ComparisonFormula | semmle.order | 53 |
| Foo.qll:18:6:18:8 | TypeExpr | semmle.label | [TypeExpr] TypeExpr |
| Foo.qll:18:6:18:8 | TypeExpr | semmle.order | 56 |
| Foo.qll:18:6:18:8 | TypeExpr | semmle.order | 57 |
| Foo.qll:18:22:18:22 | ComparisonOp | semmle.label | [ComparisonOp] ComparisonOp |
| Foo.qll:18:22:18:22 | ComparisonOp | semmle.order | 57 |
| Foo.qll:18:22:18:22 | ComparisonOp | semmle.order | 58 |
| Foo.qll:18:24:18:28 | String | semmle.label | [String] String |
| Foo.qll:18:24:18:28 | String | semmle.order | 58 |
| Foo.qll:18:24:18:28 | String | semmle.order | 59 |
| Foo.qll:20:3:20:3 | f | semmle.label | [VarAccess] f |
| Foo.qll:20:3:20:3 | f | semmle.order | 59 |
| Foo.qll:20:3:20:3 | f | semmle.order | 60 |
| Foo.qll:20:3:20:9 | InlineCast | semmle.label | [InlineCast] InlineCast |
| Foo.qll:20:3:20:9 | InlineCast | semmle.order | 59 |
| Foo.qll:20:3:20:9 | InlineCast | semmle.order | 60 |
| Foo.qll:20:3:20:13 | ComparisonFormula | semmle.label | [ComparisonFormula] ComparisonFormula |
| Foo.qll:20:3:20:13 | ComparisonFormula | semmle.order | 59 |
| Foo.qll:20:3:20:13 | ComparisonFormula | semmle.order | 60 |
| Foo.qll:20:6:20:8 | TypeExpr | semmle.label | [TypeExpr] TypeExpr |
| Foo.qll:20:6:20:8 | TypeExpr | semmle.order | 62 |
| Foo.qll:20:6:20:8 | TypeExpr | semmle.order | 63 |
| Foo.qll:20:11:20:11 | ComparisonOp | semmle.label | [ComparisonOp] ComparisonOp |
| Foo.qll:20:11:20:11 | ComparisonOp | semmle.order | 63 |
| Foo.qll:20:11:20:11 | ComparisonOp | semmle.order | 64 |
| Foo.qll:20:13:20:13 | f | semmle.label | [VarAccess] f |
| Foo.qll:20:13:20:13 | f | semmle.order | 64 |
| Foo.qll:20:13:20:13 | f | semmle.order | 65 |
| Foo.qll:22:3:22:3 | f | semmle.label | [VarAccess] f |
| Foo.qll:22:3:22:3 | f | semmle.order | 65 |
| Foo.qll:22:3:22:3 | f | semmle.order | 66 |
| Foo.qll:22:3:22:16 | ComparisonFormula | semmle.label | [ComparisonFormula] ComparisonFormula |
| Foo.qll:22:3:22:16 | ComparisonFormula | semmle.order | 65 |
| Foo.qll:22:3:22:16 | ComparisonFormula | semmle.order | 66 |
| Foo.qll:22:5:22:5 | ComparisonOp | semmle.label | [ComparisonOp] ComparisonOp |
| Foo.qll:22:5:22:5 | ComparisonOp | semmle.order | 67 |
| Foo.qll:22:5:22:5 | ComparisonOp | semmle.order | 68 |
| Foo.qll:22:7:22:16 | Aggregate[any] | semmle.label | [Aggregate[any]] Aggregate[any] |
| Foo.qll:22:7:22:16 | Aggregate[any] | semmle.order | 68 |
| Foo.qll:22:7:22:16 | Aggregate[any] | semmle.order | 69 |
| Foo.qll:22:11:22:13 | TypeExpr | semmle.label | [TypeExpr] TypeExpr |
| Foo.qll:22:11:22:13 | TypeExpr | semmle.order | 69 |
| Foo.qll:22:11:22:13 | TypeExpr | semmle.order | 70 |
| Foo.qll:22:11:22:15 | f | semmle.label | [VarDecl] f |
| Foo.qll:22:11:22:15 | f | semmle.order | 69 |
| Foo.qll:22:11:22:15 | f | semmle.order | 70 |
| Foo.qll:24:3:24:3 | Integer | semmle.label | [Integer] Integer |
| Foo.qll:24:3:24:3 | Integer | semmle.order | 71 |
| Foo.qll:24:3:24:3 | Integer | semmle.order | 72 |
| Foo.qll:24:3:24:23 | ComparisonFormula | semmle.label | [ComparisonFormula] ComparisonFormula |
| Foo.qll:24:3:24:23 | ComparisonFormula | semmle.order | 71 |
| Foo.qll:24:3:24:23 | ComparisonFormula | semmle.order | 72 |
| Foo.qll:24:5:24:5 | ComparisonOp | semmle.label | [ComparisonOp] ComparisonOp |
| Foo.qll:24:5:24:5 | ComparisonOp | semmle.order | 73 |
| Foo.qll:24:5:24:5 | ComparisonOp | semmle.order | 74 |
| Foo.qll:24:7:24:7 | Integer | semmle.label | [Integer] Integer |
| Foo.qll:24:7:24:7 | Integer | semmle.order | 74 |
| Foo.qll:24:7:24:7 | Integer | semmle.order | 75 |
| Foo.qll:24:7:24:23 | AddExpr | semmle.label | [AddExpr] AddExpr |
| Foo.qll:24:7:24:23 | AddExpr | semmle.order | 74 |
| Foo.qll:24:7:24:23 | AddExpr | semmle.order | 75 |
| Foo.qll:24:12:24:12 | Integer | semmle.label | [Integer] Integer |
| Foo.qll:24:12:24:12 | Integer | semmle.order | 76 |
| Foo.qll:24:12:24:12 | Integer | semmle.order | 77 |
| Foo.qll:24:12:24:22 | AddExpr | semmle.label | [AddExpr] AddExpr |
| Foo.qll:24:12:24:22 | AddExpr | semmle.order | 76 |
| Foo.qll:24:12:24:22 | AddExpr | semmle.order | 77 |
| Foo.qll:24:17:24:17 | Integer | semmle.label | [Integer] Integer |
| Foo.qll:24:17:24:17 | Integer | semmle.order | 78 |
| Foo.qll:24:17:24:17 | Integer | semmle.order | 79 |
| Foo.qll:24:17:24:21 | AddExpr | semmle.label | [AddExpr] AddExpr |
| Foo.qll:24:17:24:21 | AddExpr | semmle.order | 78 |
| Foo.qll:24:17:24:21 | AddExpr | semmle.order | 79 |
| Foo.qll:24:21:24:21 | Integer | semmle.label | [Integer] Integer |
| Foo.qll:24:21:24:21 | Integer | semmle.order | 80 |
| Foo.qll:24:21:24:21 | Integer | semmle.order | 81 |
| Foo.qll:26:3:26:6 | Boolean | semmle.label | [Boolean] Boolean |
| Foo.qll:26:3:26:6 | Boolean | semmle.order | 82 |
| Foo.qll:26:3:26:14 | ComparisonFormula | semmle.label | [ComparisonFormula] ComparisonFormula |
| Foo.qll:26:3:26:14 | ComparisonFormula | semmle.order | 82 |
| Foo.qll:26:8:26:8 | ComparisonOp | semmle.label | [ComparisonOp] ComparisonOp |
| Foo.qll:26:8:26:8 | ComparisonOp | semmle.order | 84 |
| Foo.qll:26:10:26:14 | Boolean | semmle.label | [Boolean] Boolean |
| Foo.qll:26:10:26:14 | Boolean | semmle.order | 85 |
| printAst.ql:1:1:1:28 | Import | semmle.label | [Import] Import |
| printAst.ql:1:1:1:28 | Import | semmle.order | 81 |
| printAst.ql:1:1:1:28 | Import | semmle.order | 86 |
| printAst.ql:1:1:1:29 | TopLevel | semmle.label | [TopLevel] TopLevel |
| printAst.ql:1:1:1:29 | TopLevel | semmle.order | 81 |
| printAst.ql:1:1:1:29 | TopLevel | semmle.order | 86 |
edges
| Foo.qll:1:1:25:2 | TopLevel | Foo.qll:1:1:1:17 | Import | semmle.label | getAMember() |
| Foo.qll:1:1:25:2 | TopLevel | Foo.qll:1:1:1:17 | Import | semmle.order | 1 |
| Foo.qll:1:1:25:2 | TopLevel | Foo.qll:3:1:7:1 | Foo | semmle.label | getAMember() |
| Foo.qll:1:1:25:2 | TopLevel | Foo.qll:3:1:7:1 | Foo | semmle.order | 3 |
| Foo.qll:1:1:25:2 | TopLevel | Foo.qll:9:7:11:1 | foo | semmle.label | getAMember() |
| Foo.qll:1:1:25:2 | TopLevel | Foo.qll:9:7:11:1 | foo | semmle.order | 16 |
| Foo.qll:1:1:25:2 | TopLevel | Foo.qll:13:1:25:1 | calls | semmle.label | getAMember() |
| Foo.qll:1:1:25:2 | TopLevel | Foo.qll:13:1:25:1 | calls | semmle.order | 34 |
| Foo.qll:1:1:27:2 | TopLevel | Foo.qll:1:1:1:17 | Import | semmle.label | getAMember() |
| Foo.qll:1:1:27:2 | TopLevel | Foo.qll:1:1:1:17 | Import | semmle.order | 1 |
| Foo.qll:1:1:27:2 | TopLevel | Foo.qll:3:1:7:1 | Foo | semmle.label | getAMember() |
| Foo.qll:1:1:27:2 | TopLevel | Foo.qll:3:1:7:1 | Foo | semmle.order | 3 |
| Foo.qll:1:1:27:2 | TopLevel | Foo.qll:9:7:11:1 | foo | semmle.label | getAMember() |
| Foo.qll:1:1:27:2 | TopLevel | Foo.qll:9:7:11:1 | foo | semmle.order | 16 |
| Foo.qll:1:1:27:2 | TopLevel | Foo.qll:13:1:27:1 | calls | semmle.label | getAMember() |
| Foo.qll:1:1:27:2 | TopLevel | Foo.qll:13:1:27:1 | calls | semmle.order | 34 |
| Foo.qll:3:1:7:1 | Foo | Foo.qll:3:19:3:22 | TypeExpr | semmle.label | getASuperType() |
| Foo.qll:3:1:7:1 | Foo | Foo.qll:3:19:3:22 | TypeExpr | semmle.order | 4 |
| Foo.qll:3:1:7:1 | Foo | Foo.qll:4:3:4:17 | CharPred | semmle.label | getCharPred() |
@@ -230,99 +240,109 @@ edges
| Foo.qll:10:27:10:50 | ComparisonFormula | Foo.qll:10:46:10:50 | String | semmle.order | 30 |
| Foo.qll:10:69:10:84 | MemberCall | Foo.qll:10:69:10:73 | inner | semmle.label | getBase() |
| Foo.qll:10:69:10:84 | MemberCall | Foo.qll:10:69:10:73 | inner | semmle.order | 32 |
| Foo.qll:13:1:25:1 | calls | Foo.qll:13:17:13:21 | f | semmle.label | getParameter(_) |
| Foo.qll:13:1:25:1 | calls | Foo.qll:13:17:13:21 | f | semmle.order | 35 |
| Foo.qll:13:1:25:1 | calls | Foo.qll:14:3:24:23 | Disjunction | semmle.label | getBody() |
| Foo.qll:13:1:25:1 | calls | Foo.qll:14:3:24:23 | Disjunction | semmle.order | 37 |
| Foo.qll:13:1:27:1 | calls | Foo.qll:13:17:13:21 | f | semmle.label | getParameter(_) |
| Foo.qll:13:1:27:1 | calls | Foo.qll:13:17:13:21 | f | semmle.order | 35 |
| Foo.qll:13:1:27:1 | calls | Foo.qll:14:3:26:14 | Disjunction | semmle.label | getBody() |
| Foo.qll:13:1:27:1 | calls | Foo.qll:14:3:26:14 | Disjunction | semmle.order | 37 |
| Foo.qll:13:17:13:21 | f | Foo.qll:13:17:13:19 | TypeExpr | semmle.label | getTypeExpr() |
| Foo.qll:13:17:13:21 | f | Foo.qll:13:17:13:19 | TypeExpr | semmle.order | 35 |
| Foo.qll:14:3:14:10 | PredicateCall | Foo.qll:14:9:14:9 | f | semmle.label | getArgument(_) |
| Foo.qll:14:3:14:10 | PredicateCall | Foo.qll:14:9:14:9 | f | semmle.order | 43 |
| Foo.qll:14:3:14:10 | PredicateCall | Foo.qll:14:9:14:9 | f | semmle.order | 44 |
| Foo.qll:14:3:16:29 | Disjunction | Foo.qll:14:3:14:10 | PredicateCall | semmle.label | getAnOperand() |
| Foo.qll:14:3:16:29 | Disjunction | Foo.qll:14:3:14:10 | PredicateCall | semmle.order | 37 |
| Foo.qll:14:3:16:29 | Disjunction | Foo.qll:16:3:16:29 | ComparisonFormula | semmle.label | getAnOperand() |
| Foo.qll:14:3:16:29 | Disjunction | Foo.qll:16:3:16:29 | ComparisonFormula | semmle.order | 44 |
| Foo.qll:14:3:16:29 | Disjunction | Foo.qll:16:3:16:29 | ComparisonFormula | semmle.order | 45 |
| Foo.qll:14:3:18:28 | Disjunction | Foo.qll:14:3:16:29 | Disjunction | semmle.label | getAnOperand() |
| Foo.qll:14:3:18:28 | Disjunction | Foo.qll:14:3:16:29 | Disjunction | semmle.order | 37 |
| Foo.qll:14:3:18:28 | Disjunction | Foo.qll:18:3:18:28 | ComparisonFormula | semmle.label | getAnOperand() |
| Foo.qll:14:3:18:28 | Disjunction | Foo.qll:18:3:18:28 | ComparisonFormula | semmle.order | 52 |
| Foo.qll:14:3:18:28 | Disjunction | Foo.qll:18:3:18:28 | ComparisonFormula | semmle.order | 53 |
| Foo.qll:14:3:20:13 | Disjunction | Foo.qll:14:3:18:28 | Disjunction | semmle.label | getAnOperand() |
| Foo.qll:14:3:20:13 | Disjunction | Foo.qll:14:3:18:28 | Disjunction | semmle.order | 37 |
| Foo.qll:14:3:20:13 | Disjunction | Foo.qll:20:3:20:13 | ComparisonFormula | semmle.label | getAnOperand() |
| Foo.qll:14:3:20:13 | Disjunction | Foo.qll:20:3:20:13 | ComparisonFormula | semmle.order | 59 |
| Foo.qll:14:3:20:13 | Disjunction | Foo.qll:20:3:20:13 | ComparisonFormula | semmle.order | 60 |
| Foo.qll:14:3:22:16 | Disjunction | Foo.qll:14:3:20:13 | Disjunction | semmle.label | getAnOperand() |
| Foo.qll:14:3:22:16 | Disjunction | Foo.qll:14:3:20:13 | Disjunction | semmle.order | 37 |
| Foo.qll:14:3:22:16 | Disjunction | Foo.qll:22:3:22:16 | ComparisonFormula | semmle.label | getAnOperand() |
| Foo.qll:14:3:22:16 | Disjunction | Foo.qll:22:3:22:16 | ComparisonFormula | semmle.order | 65 |
| Foo.qll:14:3:22:16 | Disjunction | Foo.qll:22:3:22:16 | ComparisonFormula | semmle.order | 66 |
| Foo.qll:14:3:24:23 | Disjunction | Foo.qll:14:3:22:16 | Disjunction | semmle.label | getAnOperand() |
| Foo.qll:14:3:24:23 | Disjunction | Foo.qll:14:3:22:16 | Disjunction | semmle.order | 37 |
| Foo.qll:14:3:24:23 | Disjunction | Foo.qll:24:3:24:23 | ComparisonFormula | semmle.label | getAnOperand() |
| Foo.qll:14:3:24:23 | Disjunction | Foo.qll:24:3:24:23 | ComparisonFormula | semmle.order | 71 |
| Foo.qll:14:3:24:23 | Disjunction | Foo.qll:24:3:24:23 | ComparisonFormula | semmle.order | 72 |
| Foo.qll:14:3:26:14 | Disjunction | Foo.qll:14:3:24:23 | Disjunction | semmle.label | getAnOperand() |
| Foo.qll:14:3:26:14 | Disjunction | Foo.qll:14:3:24:23 | Disjunction | semmle.order | 37 |
| Foo.qll:14:3:26:14 | Disjunction | Foo.qll:26:3:26:14 | ComparisonFormula | semmle.label | getAnOperand() |
| Foo.qll:14:3:26:14 | Disjunction | Foo.qll:26:3:26:14 | ComparisonFormula | semmle.order | 82 |
| Foo.qll:16:3:16:29 | ComparisonFormula | Foo.qll:16:3:16:7 | String | semmle.label | getLeftOperand() |
| Foo.qll:16:3:16:29 | ComparisonFormula | Foo.qll:16:3:16:7 | String | semmle.order | 44 |
| Foo.qll:16:3:16:29 | ComparisonFormula | Foo.qll:16:3:16:7 | String | semmle.order | 45 |
| Foo.qll:16:3:16:29 | ComparisonFormula | Foo.qll:16:9:16:9 | ComparisonOp | semmle.label | getOperator() |
| Foo.qll:16:3:16:29 | ComparisonFormula | Foo.qll:16:9:16:9 | ComparisonOp | semmle.order | 46 |
| Foo.qll:16:3:16:29 | ComparisonFormula | Foo.qll:16:9:16:9 | ComparisonOp | semmle.order | 47 |
| Foo.qll:16:3:16:29 | ComparisonFormula | Foo.qll:16:11:16:29 | MemberCall | semmle.label | getRightOperand() |
| Foo.qll:16:3:16:29 | ComparisonFormula | Foo.qll:16:11:16:29 | MemberCall | semmle.order | 47 |
| Foo.qll:16:3:16:29 | ComparisonFormula | Foo.qll:16:11:16:29 | MemberCall | semmle.order | 48 |
| Foo.qll:16:11:16:29 | MemberCall | Foo.qll:16:11:16:11 | f | semmle.label | getBase() |
| Foo.qll:16:11:16:29 | MemberCall | Foo.qll:16:11:16:11 | f | semmle.order | 47 |
| Foo.qll:16:11:16:29 | MemberCall | Foo.qll:16:11:16:11 | f | semmle.order | 48 |
| Foo.qll:16:11:16:29 | MemberCall | Foo.qll:16:22:16:22 | Integer | semmle.label | getArgument(_) |
| Foo.qll:16:11:16:29 | MemberCall | Foo.qll:16:22:16:22 | Integer | semmle.order | 49 |
| Foo.qll:16:11:16:29 | MemberCall | Foo.qll:16:22:16:22 | Integer | semmle.order | 50 |
| Foo.qll:16:11:16:29 | MemberCall | Foo.qll:16:25:16:25 | Integer | semmle.label | getArgument(_) |
| Foo.qll:16:11:16:29 | MemberCall | Foo.qll:16:25:16:25 | Integer | semmle.order | 50 |
| Foo.qll:16:11:16:29 | MemberCall | Foo.qll:16:25:16:25 | Integer | semmle.order | 51 |
| Foo.qll:16:11:16:29 | MemberCall | Foo.qll:16:28:16:28 | Integer | semmle.label | getArgument(_) |
| Foo.qll:16:11:16:29 | MemberCall | Foo.qll:16:28:16:28 | Integer | semmle.order | 51 |
| Foo.qll:16:11:16:29 | MemberCall | Foo.qll:16:28:16:28 | Integer | semmle.order | 52 |
| Foo.qll:18:3:18:9 | InlineCast | Foo.qll:18:3:18:3 | f | semmle.label | getBase() |
| Foo.qll:18:3:18:9 | InlineCast | Foo.qll:18:3:18:3 | f | semmle.order | 52 |
| Foo.qll:18:3:18:9 | InlineCast | Foo.qll:18:3:18:3 | f | semmle.order | 53 |
| Foo.qll:18:3:18:9 | InlineCast | Foo.qll:18:6:18:8 | TypeExpr | semmle.label | getTypeExpr() |
| Foo.qll:18:3:18:9 | InlineCast | Foo.qll:18:6:18:8 | TypeExpr | semmle.order | 56 |
| Foo.qll:18:3:18:9 | InlineCast | Foo.qll:18:6:18:8 | TypeExpr | semmle.order | 57 |
| Foo.qll:18:3:18:20 | MemberCall | Foo.qll:18:3:18:9 | InlineCast | semmle.label | getBase() |
| Foo.qll:18:3:18:20 | MemberCall | Foo.qll:18:3:18:9 | InlineCast | semmle.order | 52 |
| Foo.qll:18:3:18:20 | MemberCall | Foo.qll:18:3:18:9 | InlineCast | semmle.order | 53 |
| Foo.qll:18:3:18:28 | ComparisonFormula | Foo.qll:18:3:18:20 | MemberCall | semmle.label | getLeftOperand() |
| Foo.qll:18:3:18:28 | ComparisonFormula | Foo.qll:18:3:18:20 | MemberCall | semmle.order | 52 |
| Foo.qll:18:3:18:28 | ComparisonFormula | Foo.qll:18:3:18:20 | MemberCall | semmle.order | 53 |
| Foo.qll:18:3:18:28 | ComparisonFormula | Foo.qll:18:22:18:22 | ComparisonOp | semmle.label | getOperator() |
| Foo.qll:18:3:18:28 | ComparisonFormula | Foo.qll:18:22:18:22 | ComparisonOp | semmle.order | 57 |
| Foo.qll:18:3:18:28 | ComparisonFormula | Foo.qll:18:22:18:22 | ComparisonOp | semmle.order | 58 |
| Foo.qll:18:3:18:28 | ComparisonFormula | Foo.qll:18:24:18:28 | String | semmle.label | getRightOperand() |
| Foo.qll:18:3:18:28 | ComparisonFormula | Foo.qll:18:24:18:28 | String | semmle.order | 58 |
| Foo.qll:18:3:18:28 | ComparisonFormula | Foo.qll:18:24:18:28 | String | semmle.order | 59 |
| Foo.qll:20:3:20:9 | InlineCast | Foo.qll:20:3:20:3 | f | semmle.label | getBase() |
| Foo.qll:20:3:20:9 | InlineCast | Foo.qll:20:3:20:3 | f | semmle.order | 59 |
| Foo.qll:20:3:20:9 | InlineCast | Foo.qll:20:3:20:3 | f | semmle.order | 60 |
| Foo.qll:20:3:20:9 | InlineCast | Foo.qll:20:6:20:8 | TypeExpr | semmle.label | getTypeExpr() |
| Foo.qll:20:3:20:9 | InlineCast | Foo.qll:20:6:20:8 | TypeExpr | semmle.order | 62 |
| Foo.qll:20:3:20:9 | InlineCast | Foo.qll:20:6:20:8 | TypeExpr | semmle.order | 63 |
| Foo.qll:20:3:20:13 | ComparisonFormula | Foo.qll:20:3:20:9 | InlineCast | semmle.label | getLeftOperand() |
| Foo.qll:20:3:20:13 | ComparisonFormula | Foo.qll:20:3:20:9 | InlineCast | semmle.order | 59 |
| Foo.qll:20:3:20:13 | ComparisonFormula | Foo.qll:20:3:20:9 | InlineCast | semmle.order | 60 |
| Foo.qll:20:3:20:13 | ComparisonFormula | Foo.qll:20:11:20:11 | ComparisonOp | semmle.label | getOperator() |
| Foo.qll:20:3:20:13 | ComparisonFormula | Foo.qll:20:11:20:11 | ComparisonOp | semmle.order | 63 |
| Foo.qll:20:3:20:13 | ComparisonFormula | Foo.qll:20:11:20:11 | ComparisonOp | semmle.order | 64 |
| Foo.qll:20:3:20:13 | ComparisonFormula | Foo.qll:20:13:20:13 | f | semmle.label | getRightOperand() |
| Foo.qll:20:3:20:13 | ComparisonFormula | Foo.qll:20:13:20:13 | f | semmle.order | 64 |
| Foo.qll:20:3:20:13 | ComparisonFormula | Foo.qll:20:13:20:13 | f | semmle.order | 65 |
| Foo.qll:22:3:22:16 | ComparisonFormula | Foo.qll:22:3:22:3 | f | semmle.label | getLeftOperand() |
| Foo.qll:22:3:22:16 | ComparisonFormula | Foo.qll:22:3:22:3 | f | semmle.order | 65 |
| Foo.qll:22:3:22:16 | ComparisonFormula | Foo.qll:22:3:22:3 | f | semmle.order | 66 |
| Foo.qll:22:3:22:16 | ComparisonFormula | Foo.qll:22:5:22:5 | ComparisonOp | semmle.label | getOperator() |
| Foo.qll:22:3:22:16 | ComparisonFormula | Foo.qll:22:5:22:5 | ComparisonOp | semmle.order | 67 |
| Foo.qll:22:3:22:16 | ComparisonFormula | Foo.qll:22:5:22:5 | ComparisonOp | semmle.order | 68 |
| Foo.qll:22:3:22:16 | ComparisonFormula | Foo.qll:22:7:22:16 | Aggregate[any] | semmle.label | getRightOperand() |
| Foo.qll:22:3:22:16 | ComparisonFormula | Foo.qll:22:7:22:16 | Aggregate[any] | semmle.order | 68 |
| Foo.qll:22:3:22:16 | ComparisonFormula | Foo.qll:22:7:22:16 | Aggregate[any] | semmle.order | 69 |
| Foo.qll:22:7:22:16 | Aggregate[any] | Foo.qll:22:11:22:15 | f | semmle.label | getArgument(_) |
| Foo.qll:22:7:22:16 | Aggregate[any] | Foo.qll:22:11:22:15 | f | semmle.order | 69 |
| Foo.qll:22:7:22:16 | Aggregate[any] | Foo.qll:22:11:22:15 | f | semmle.order | 70 |
| Foo.qll:22:11:22:15 | f | Foo.qll:22:11:22:13 | TypeExpr | semmle.label | getTypeExpr() |
| Foo.qll:22:11:22:15 | f | Foo.qll:22:11:22:13 | TypeExpr | semmle.order | 69 |
| Foo.qll:22:11:22:15 | f | Foo.qll:22:11:22:13 | TypeExpr | semmle.order | 70 |
| Foo.qll:24:3:24:23 | ComparisonFormula | Foo.qll:24:3:24:3 | Integer | semmle.label | getLeftOperand() |
| Foo.qll:24:3:24:23 | ComparisonFormula | Foo.qll:24:3:24:3 | Integer | semmle.order | 71 |
| Foo.qll:24:3:24:23 | ComparisonFormula | Foo.qll:24:3:24:3 | Integer | semmle.order | 72 |
| Foo.qll:24:3:24:23 | ComparisonFormula | Foo.qll:24:5:24:5 | ComparisonOp | semmle.label | getOperator() |
| Foo.qll:24:3:24:23 | ComparisonFormula | Foo.qll:24:5:24:5 | ComparisonOp | semmle.order | 73 |
| Foo.qll:24:3:24:23 | ComparisonFormula | Foo.qll:24:5:24:5 | ComparisonOp | semmle.order | 74 |
| Foo.qll:24:3:24:23 | ComparisonFormula | Foo.qll:24:7:24:23 | AddExpr | semmle.label | getRightOperand() |
| Foo.qll:24:3:24:23 | ComparisonFormula | Foo.qll:24:7:24:23 | AddExpr | semmle.order | 74 |
| Foo.qll:24:3:24:23 | ComparisonFormula | Foo.qll:24:7:24:23 | AddExpr | semmle.order | 75 |
| Foo.qll:24:7:24:23 | AddExpr | Foo.qll:24:7:24:7 | Integer | semmle.label | getLeftOperand() |
| Foo.qll:24:7:24:23 | AddExpr | Foo.qll:24:7:24:7 | Integer | semmle.order | 74 |
| Foo.qll:24:7:24:23 | AddExpr | Foo.qll:24:7:24:7 | Integer | semmle.order | 75 |
| Foo.qll:24:7:24:23 | AddExpr | Foo.qll:24:12:24:22 | AddExpr | semmle.label | getRightOperand() |
| Foo.qll:24:7:24:23 | AddExpr | Foo.qll:24:12:24:22 | AddExpr | semmle.order | 76 |
| Foo.qll:24:7:24:23 | AddExpr | Foo.qll:24:12:24:22 | AddExpr | semmle.order | 77 |
| Foo.qll:24:12:24:22 | AddExpr | Foo.qll:24:12:24:12 | Integer | semmle.label | getLeftOperand() |
| Foo.qll:24:12:24:22 | AddExpr | Foo.qll:24:12:24:12 | Integer | semmle.order | 76 |
| Foo.qll:24:12:24:22 | AddExpr | Foo.qll:24:12:24:12 | Integer | semmle.order | 77 |
| Foo.qll:24:12:24:22 | AddExpr | Foo.qll:24:17:24:21 | AddExpr | semmle.label | getRightOperand() |
| Foo.qll:24:12:24:22 | AddExpr | Foo.qll:24:17:24:21 | AddExpr | semmle.order | 78 |
| Foo.qll:24:12:24:22 | AddExpr | Foo.qll:24:17:24:21 | AddExpr | semmle.order | 79 |
| Foo.qll:24:17:24:21 | AddExpr | Foo.qll:24:17:24:17 | Integer | semmle.label | getLeftOperand() |
| Foo.qll:24:17:24:21 | AddExpr | Foo.qll:24:17:24:17 | Integer | semmle.order | 78 |
| Foo.qll:24:17:24:21 | AddExpr | Foo.qll:24:17:24:17 | Integer | semmle.order | 79 |
| Foo.qll:24:17:24:21 | AddExpr | Foo.qll:24:21:24:21 | Integer | semmle.label | getRightOperand() |
| Foo.qll:24:17:24:21 | AddExpr | Foo.qll:24:21:24:21 | Integer | semmle.order | 80 |
| Foo.qll:24:17:24:21 | AddExpr | Foo.qll:24:21:24:21 | Integer | semmle.order | 81 |
| Foo.qll:26:3:26:14 | ComparisonFormula | Foo.qll:26:3:26:6 | Boolean | semmle.label | getLeftOperand() |
| Foo.qll:26:3:26:14 | ComparisonFormula | Foo.qll:26:3:26:6 | Boolean | semmle.order | 82 |
| Foo.qll:26:3:26:14 | ComparisonFormula | Foo.qll:26:8:26:8 | ComparisonOp | semmle.label | getOperator() |
| Foo.qll:26:3:26:14 | ComparisonFormula | Foo.qll:26:8:26:8 | ComparisonOp | semmle.order | 84 |
| Foo.qll:26:3:26:14 | ComparisonFormula | Foo.qll:26:10:26:14 | Boolean | semmle.label | getRightOperand() |
| Foo.qll:26:3:26:14 | ComparisonFormula | Foo.qll:26:10:26:14 | Boolean | semmle.order | 85 |
| printAst.ql:1:1:1:29 | TopLevel | printAst.ql:1:1:1:28 | Import | semmle.label | getAMember() |
| printAst.ql:1:1:1:29 | TopLevel | printAst.ql:1:1:1:28 | Import | semmle.order | 81 |
| printAst.ql:1:1:1:29 | TopLevel | printAst.ql:1:1:1:28 | Import | semmle.order | 86 |
graphProperties
| semmle.graphKind | tree |