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Merge branch 'master' into rdmarsh/cpp/ir-constructor-side-effects

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This commit is contained in:
Robert Marsh
2019-11-07 15:19:46 -08:00
parent 31f25c8cfc 717490b670
commit e93dcdb16c
299 changed files with 15599 additions and 7366 deletions
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68
cpp/ql/test/library-tests/dataflow/dataflow-tests/BarrierGuard.cpp Normal file
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@@ -0,0 +1,68 @@
int source();
void sink(int);
bool guarded(int);
void bg_basic(int source) {
if (guarded(source)) {
sink(source); // no flow
} else {
sink(source); // flow
}
}
void bg_not(int source) {
if (!guarded(source)) {
sink(source); // flow
} else {
sink(source); // no flow
}
}
void bg_and(int source, bool arbitrary) {
if (guarded(source) && arbitrary) {
sink(source); // no flow
} else {
sink(source); // flow
}
}
void bg_or(int source, bool arbitrary) {
if (guarded(source) || arbitrary) {
sink(source); // flow
} else {
sink(source); // flow
}
}
void bg_return(int source) {
if (!guarded(source)) {
return;
}
sink(source); // no flow
}
struct XY {
int x, y;
};
void bg_stackstruct(XY s1, XY s2) {
s1.x = source();
if (guarded(s1.x)) {
sink(s1.x); // no flow
} else if (guarded(s1.y)) {
sink(s1.x); // flow
} else if (guarded(s2.y)) {
sink(s1.x); // flow
}
}
void bg_structptr(XY *p1, XY *p2) {
p1->x = source();
if (guarded(p1->x)) {
sink(p1->x); // no flow [FALSE POSITIVE in AST]
} else if (guarded(p1->y)) {
sink(p1->x); // flow [NOT DETECTED in IR]
} else if (guarded(p2->x)) {
sink(p1->x); // flow [NOT DETECTED in IR]
}
}

16
cpp/ql/test/library-tests/dataflow/dataflow-tests/DataflowTestCommon.qll
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@@ -1,6 +1,20 @@
import cpp
import semmle.code.cpp.dataflow.DataFlow
/**
* A `BarrierGuard` that stops flow to all occurrences of `x` within statement
* S in `if (guarded(x)) S`.
*/
// This is tested in `BarrierGuard.cpp`.
class TestBarrierGuard extends DataFlow::BarrierGuard {
TestBarrierGuard() { this.(FunctionCall).getTarget().getName() = "guarded" }
override predicate checks(Expr checked, boolean isTrue) {
checked = this.(FunctionCall).getArgument(0) and
isTrue = true
}
}
/** Common data flow configuration to be used by tests. */
class TestAllocationConfig extends DataFlow::Configuration {
TestAllocationConfig() { this = "TestAllocationConfig" }
@@ -26,4 +40,6 @@ class TestAllocationConfig extends DataFlow::Configuration {
override predicate isBarrier(DataFlow::Node barrier) {
barrier.asExpr().(VariableAccess).getTarget().hasName("barrier")
}
override predicate isBarrierGuard(DataFlow::BarrierGuard bg) { bg instanceof TestBarrierGuard }
}

17
cpp/ql/test/library-tests/dataflow/dataflow-tests/IRDataflowTestCommon.qll
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@@ -1,5 +1,20 @@
import cpp
import semmle.code.cpp.ir.dataflow.DataFlow
import semmle.code.cpp.ir.IR
/**
* A `BarrierGuard` that stops flow to all occurrences of `x` within statement
* S in `if (guarded(x)) S`.
*/
// This is tested in `BarrierGuard.cpp`.
class TestBarrierGuard extends DataFlow::BarrierGuard {
TestBarrierGuard() { this.(CallInstruction).getStaticCallTarget().getName() = "guarded" }
override predicate checks(Instruction checked, boolean isTrue) {
checked = this.(CallInstruction).getPositionalArgument(0) and
isTrue = true
}
}
/** Common data flow configuration to be used by tests. */
class TestAllocationConfig extends DataFlow::Configuration {
@@ -24,4 +39,6 @@ class TestAllocationConfig extends DataFlow::Configuration {
override predicate isBarrier(DataFlow::Node barrier) {
barrier.asExpr().(VariableAccess).getTarget().hasName("barrier")
}
override predicate isBarrierGuard(DataFlow::BarrierGuard bg) { bg instanceof TestBarrierGuard }
}

10
cpp/ql/test/library-tests/dataflow/dataflow-tests/test.expected
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@@ -1,3 +1,13 @@
| BarrierGuard.cpp:9:10:9:15 | source | BarrierGuard.cpp:5:19:5:24 | source |
| BarrierGuard.cpp:15:10:15:15 | source | BarrierGuard.cpp:13:17:13:22 | source |
| BarrierGuard.cpp:25:10:25:15 | source | BarrierGuard.cpp:21:17:21:22 | source |
| BarrierGuard.cpp:31:10:31:15 | source | BarrierGuard.cpp:29:16:29:21 | source |
| BarrierGuard.cpp:33:10:33:15 | source | BarrierGuard.cpp:29:16:29:21 | source |
| BarrierGuard.cpp:53:13:53:13 | x | BarrierGuard.cpp:49:10:49:15 | call to source |
| BarrierGuard.cpp:55:13:55:13 | x | BarrierGuard.cpp:49:10:49:15 | call to source |
| BarrierGuard.cpp:62:14:62:14 | x | BarrierGuard.cpp:60:11:60:16 | call to source |
| BarrierGuard.cpp:64:14:64:14 | x | BarrierGuard.cpp:60:11:60:16 | call to source |
| BarrierGuard.cpp:66:14:66:14 | x | BarrierGuard.cpp:60:11:60:16 | call to source |
| acrossLinkTargets.cpp:12:8:12:8 | x | acrossLinkTargets.cpp:19:27:19:32 | call to source |
| clang.cpp:18:8:18:19 | sourceArray1 | clang.cpp:12:9:12:20 | sourceArray1 |
| clang.cpp:22:8:22:20 | & ... | clang.cpp:12:9:12:20 | sourceArray1 |

3
cpp/ql/test/library-tests/dataflow/dataflow-tests/test_diff.expected
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@@ -1,3 +1,6 @@
| BarrierGuard.cpp:60:11:60:16 | BarrierGuard.cpp:62:14:62:14 | AST only |
| BarrierGuard.cpp:60:11:60:16 | BarrierGuard.cpp:64:14:64:14 | AST only |
| BarrierGuard.cpp:60:11:60:16 | BarrierGuard.cpp:66:14:66:14 | AST only |
| clang.cpp:12:9:12:20 | clang.cpp:22:8:22:20 | AST only |
| clang.cpp:28:27:28:32 | clang.cpp:29:27:29:28 | AST only |
| clang.cpp:28:27:28:32 | clang.cpp:30:27:30:34 | AST only |

7
cpp/ql/test/library-tests/dataflow/dataflow-tests/test_ir.expected
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@@ -1,3 +1,10 @@
| BarrierGuard.cpp:9:10:9:15 | Load: source | BarrierGuard.cpp:5:19:5:24 | InitializeParameter: source |
| BarrierGuard.cpp:15:10:15:15 | Load: source | BarrierGuard.cpp:13:17:13:22 | InitializeParameter: source |
| BarrierGuard.cpp:25:10:25:15 | Load: source | BarrierGuard.cpp:21:17:21:22 | InitializeParameter: source |
| BarrierGuard.cpp:31:10:31:15 | Load: source | BarrierGuard.cpp:29:16:29:21 | InitializeParameter: source |
| BarrierGuard.cpp:33:10:33:15 | Load: source | BarrierGuard.cpp:29:16:29:21 | InitializeParameter: source |
| BarrierGuard.cpp:53:13:53:13 | Load: x | BarrierGuard.cpp:49:10:49:15 | Call: call to source |
| BarrierGuard.cpp:55:13:55:13 | Load: x | BarrierGuard.cpp:49:10:49:15 | Call: call to source |
| acrossLinkTargets.cpp:12:8:12:8 | Convert: (int)... | acrossLinkTargets.cpp:19:27:19:32 | Call: call to source |
| acrossLinkTargets.cpp:12:8:12:8 | Load: x | acrossLinkTargets.cpp:19:27:19:32 | Call: call to source |
| clang.cpp:18:8:18:19 | Convert: (const int *)... | clang.cpp:12:9:12:20 | InitializeParameter: sourceArray1 |

51
cpp/ql/test/library-tests/ir/ir/PrintAST.expected
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@@ -67,31 +67,7 @@ bad_asts.cpp:
# 5| params:
#-----| 0: [Parameter] p#0
#-----| Type = [RValueReferenceType] S &&
# 9| [MemberFunction] int Bad::S::MemberFunction(int)
# 9| params:
# 9| 0: [Parameter] y
# 9| Type = [IntType] int
# 9| body: [Block] { ... }
# 10| 0: [ReturnStmt] return ...
# 10| 0: [AddExpr] ... + ...
# 10| Type = [IntType] int
# 10| ValueCategory = prvalue
# 10| 0: [AddExpr] ... + ...
# 10| Type = [IntType] int
# 10| ValueCategory = prvalue
# 10| 0: [Literal] Unknown literal
# 10| Type = [IntType] int
# 10| ValueCategory = prvalue
# 10| 1: [PointerFieldAccess] x
# 10| Type = [IntType] int
# 10| ValueCategory = prvalue(load)
#-----| -1: [ThisExpr] this
#-----| Type = [PointerType] S *
#-----| ValueCategory = prvalue(load)
# 10| 1: [VariableAccess] y
# 10| Type = [IntType] int
# 10| ValueCategory = prvalue(load)
# 9| [TopLevelFunction] int MemberFunction(int)
# 9| [FunctionTemplateInstantiation,MemberFunction] int Bad::S::MemberFunction<int 6>(int)
# 9| params:
# 9| 0: [Parameter] y
# 9| Type = [IntType] int
@@ -116,6 +92,31 @@ bad_asts.cpp:
# 10| 1: [VariableAccess] y
# 10| Type = [IntType] int
# 10| ValueCategory = prvalue(load)
# 9| [MemberFunction,TemplateFunction] int Bad::S::MemberFunction<int t>(int)
# 9| params:
# 9| 0: [Parameter] y
# 9| Type = [IntType] int
# 9| body: [Block] { ... }
# 10| 0: [ReturnStmt] return ...
# 10| 0: [AddExpr] ... + ...
# 10| Type = [IntType] int
# 10| ValueCategory = prvalue
# 10| 0: [AddExpr] ... + ...
# 10| Type = [IntType] int
# 10| ValueCategory = prvalue
# 10| 0: [Literal] t
# 10| Type = [IntType] int
# 10| Value = [Literal] t
# 10| ValueCategory = prvalue
# 10| 1: [PointerFieldAccess] x
# 10| Type = [IntType] int
# 10| ValueCategory = prvalue(load)
#-----| -1: [ThisExpr] this
#-----| Type = [PointerType] S *
#-----| ValueCategory = prvalue(load)
# 10| 1: [VariableAccess] y
# 10| Type = [IntType] int
# 10| ValueCategory = prvalue(load)
# 14| [TopLevelFunction] void Bad::CallBadMemberFunction()
# 14| params:
# 14| body: [Block] { ... }

178
cpp/ql/test/library-tests/ir/ir/raw_ir.expected
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@@ -1,4 +1,28 @@
bad_asts.cpp:
# 9| int Bad::S::MemberFunction<int 6>(int)
# 9| Block 0
# 9| v0_0(void) = EnterFunction :
# 9| mu0_1(unknown) = AliasedDefinition :
# 9| mu0_2(unknown) = UnmodeledDefinition :
# 9| r0_3(glval<S>) = InitializeThis :
# 9| r0_4(glval<int>) = VariableAddress[y] :
# 9| mu0_5(int) = InitializeParameter[y] : &:r0_4
# 10| r0_6(glval<int>) = VariableAddress[#return] :
# 10| r0_7(int) = Constant[6] :
#-----| r0_8(S *) = CopyValue : r0_3
# 10| r0_9(glval<int>) = FieldAddress[x] : r0_8
# 10| r0_10(int) = Load : &:r0_9, ~mu0_2
# 10| r0_11(int) = Add : r0_7, r0_10
# 10| r0_12(glval<int>) = VariableAddress[y] :
# 10| r0_13(int) = Load : &:r0_12, ~mu0_2
# 10| r0_14(int) = Add : r0_11, r0_13
# 10| mu0_15(int) = Store : &:r0_6, r0_14
# 9| r0_16(glval<int>) = VariableAddress[#return] :
# 9| v0_17(void) = ReturnValue : &:r0_16, ~mu0_2
# 9| v0_18(void) = UnmodeledUse : mu*
# 9| v0_19(void) = AliasedUse : ~mu0_2
# 9| v0_20(void) = ExitFunction :
# 14| void Bad::CallBadMemberFunction()
# 14| Block 0
# 14| v0_0(void) = EnterFunction :
@@ -14,7 +38,7 @@ bad_asts.cpp:
# 16| r0_10(int) = Constant[1] :
# 16| r0_11(int) = Call : func:r0_9, this:r0_8, 0:r0_10
# 16| mu0_12(unknown) = ^CallSideEffect : ~mu0_2
# 16| v0_13(void) = ^IndirectReadSideEffect[-1] : &:r0_8, ~mu0_2
# 16| v0_13(void) = ^BufferReadSideEffect[-1] : &:r0_8, ~mu0_2
# 16| mu0_14(S) = ^IndirectMayWriteSideEffect[-1] : &:r0_8
# 17| v0_15(void) = NoOp :
# 14| v0_16(void) = ReturnVoid :
@@ -2738,8 +2762,8 @@ ir.cpp:
# 585| r0_8(char *) = Convert : r0_7
# 585| v0_9(void) = Call : func:r0_3, 0:r0_5, 1:r0_6, 2:r0_8
# 585| mu0_10(unknown) = ^CallSideEffect : ~mu0_2
# 585| v0_11(void) = ^IndirectReadSideEffect[0] : &:r0_5, ~mu0_2
# 585| v0_12(void) = ^IndirectReadSideEffect[2] : &:r0_8, ~mu0_2
# 585| v0_11(void) = ^BufferReadSideEffect[0] : &:r0_5, ~mu0_2
# 585| v0_12(void) = ^BufferReadSideEffect[2] : &:r0_8, ~mu0_2
# 585| mu0_13(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_5
# 585| mu0_14(unknown) = ^BufferMayWriteSideEffect[2] : &:r0_8
# 586| v0_15(void) = NoOp :
@@ -2790,7 +2814,7 @@ ir.cpp:
# 617| v0_14(void) = Call : func:r0_11, this:r0_9, 0:r0_13
# 617| mu0_15(unknown) = ^CallSideEffect : ~mu0_2
# 617| mu0_16(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_9
# 617| v0_17(void) = ^IndirectReadSideEffect[0] : &:r0_13, ~mu0_2
# 617| v0_17(void) = ^BufferReadSideEffect[0] : &:r0_13, ~mu0_2
# 617| mu0_18(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_13
# 618| r0_19(glval<String>) = VariableAddress[s3] :
# 618| r0_20(glval<unknown>) = FunctionAddress[ReturnObject] :
@@ -2805,7 +2829,7 @@ ir.cpp:
# 619| v0_29(void) = Call : func:r0_26, this:r0_24, 0:r0_28
# 619| mu0_30(unknown) = ^CallSideEffect : ~mu0_2
# 619| mu0_31(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_24
# 619| v0_32(void) = ^IndirectReadSideEffect[0] : &:r0_28, ~mu0_2
# 619| v0_32(void) = ^BufferReadSideEffect[0] : &:r0_28, ~mu0_2
# 619| mu0_33(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_28
# 620| v0_34(void) = NoOp :
# 615| v0_35(void) = ReturnVoid :
@@ -2830,7 +2854,7 @@ ir.cpp:
# 623| r0_12(glval<unknown>) = FunctionAddress[c_str] :
# 623| r0_13(char *) = Call : func:r0_12, this:r0_11
# 623| mu0_14(unknown) = ^CallSideEffect : ~mu0_2
# 623| v0_15(void) = ^IndirectReadSideEffect[-1] : &:r0_11, ~mu0_2
# 623| v0_15(void) = ^BufferReadSideEffect[-1] : &:r0_11, ~mu0_2
# 623| mu0_16(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_11
# 624| r0_17(glval<String *>) = VariableAddress[p] :
# 624| r0_18(String *) = Load : &:r0_17, ~mu0_2
@@ -2838,14 +2862,14 @@ ir.cpp:
# 624| r0_20(glval<unknown>) = FunctionAddress[c_str] :
# 624| r0_21(char *) = Call : func:r0_20, this:r0_19
# 624| mu0_22(unknown) = ^CallSideEffect : ~mu0_2
# 624| v0_23(void) = ^IndirectReadSideEffect[-1] : &:r0_19, ~mu0_2
# 624| v0_23(void) = ^BufferReadSideEffect[-1] : &:r0_19, ~mu0_2
# 624| mu0_24(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_19
# 625| r0_25(glval<String>) = VariableAddress[s] :
# 625| r0_26(glval<String>) = Convert : r0_25
# 625| r0_27(glval<unknown>) = FunctionAddress[c_str] :
# 625| r0_28(char *) = Call : func:r0_27, this:r0_26
# 625| mu0_29(unknown) = ^CallSideEffect : ~mu0_2
# 625| v0_30(void) = ^IndirectReadSideEffect[-1] : &:r0_26, ~mu0_2
# 625| v0_30(void) = ^BufferReadSideEffect[-1] : &:r0_26, ~mu0_2
# 625| mu0_31(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_26
# 626| v0_32(void) = NoOp :
# 622| v0_33(void) = ReturnVoid :
@@ -2958,21 +2982,21 @@ ir.cpp:
# 653| r0_6(int) = Constant[0] :
# 653| r0_7(int) = Call : func:r0_5, this:r0_4, 0:r0_6
# 653| mu0_8(unknown) = ^CallSideEffect : ~mu0_2
# 653| v0_9(void) = ^IndirectReadSideEffect[-1] : &:r0_4, ~mu0_2
# 653| v0_9(void) = ^BufferReadSideEffect[-1] : &:r0_4, ~mu0_2
# 653| mu0_10(C) = ^IndirectMayWriteSideEffect[-1] : &:r0_4
# 654| r0_11(C *) = CopyValue : r0_3
# 654| r0_12(glval<unknown>) = FunctionAddress[InstanceMemberFunction] :
# 654| r0_13(int) = Constant[1] :
# 654| r0_14(int) = Call : func:r0_12, this:r0_11, 0:r0_13
# 654| mu0_15(unknown) = ^CallSideEffect : ~mu0_2
# 654| v0_16(void) = ^IndirectReadSideEffect[-1] : &:r0_11, ~mu0_2
# 654| v0_16(void) = ^BufferReadSideEffect[-1] : &:r0_11, ~mu0_2
# 654| mu0_17(C) = ^IndirectMayWriteSideEffect[-1] : &:r0_11
#-----| r0_18(C *) = CopyValue : r0_3
# 655| r0_19(glval<unknown>) = FunctionAddress[InstanceMemberFunction] :
# 655| r0_20(int) = Constant[2] :
# 655| r0_21(int) = Call : func:r0_19, this:r0_18, 0:r0_20
# 655| mu0_22(unknown) = ^CallSideEffect : ~mu0_2
#-----| v0_23(void) = ^IndirectReadSideEffect[-1] : &:r0_18, ~mu0_2
#-----| v0_23(void) = ^BufferReadSideEffect[-1] : &:r0_18, ~mu0_2
#-----| mu0_24(C) = ^IndirectMayWriteSideEffect[-1] : &:r0_18
# 656| v0_25(void) = NoOp :
# 652| v0_26(void) = ReturnVoid :
@@ -3007,7 +3031,7 @@ ir.cpp:
# 662| v0_22(void) = Call : func:r0_19, this:r0_18, 0:r0_21
# 662| mu0_23(unknown) = ^CallSideEffect : ~mu0_2
# 662| mu0_24(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_18
# 662| v0_25(void) = ^IndirectReadSideEffect[0] : &:r0_21, ~mu0_2
# 662| v0_25(void) = ^BufferReadSideEffect[0] : &:r0_21, ~mu0_2
# 662| mu0_26(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_21
# 664| v0_27(void) = NoOp :
# 658| v0_28(void) = ReturnVoid :
@@ -3216,7 +3240,7 @@ ir.cpp:
# 721| r0_6(char) = Constant[111] :
# 721| r0_7(long) = Call : func:r0_4, 0:r0_5, 1:r0_6
# 721| mu0_8(unknown) = ^CallSideEffect : ~mu0_2
# 721| v0_9(void) = ^IndirectReadSideEffect[0] : &:r0_5, ~mu0_2
# 721| v0_9(void) = ^BufferReadSideEffect[0] : &:r0_5, ~mu0_2
# 721| mu0_10(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_5
# 721| r0_11(double) = Convert : r0_7
# 721| mu0_12(double) = Store : &:r0_3, r0_11
@@ -3293,7 +3317,7 @@ ir.cpp:
# 731| v7_4(void) = Call : func:r7_1, this:r7_0, 0:r7_3
# 731| mu7_5(unknown) = ^CallSideEffect : ~mu0_2
# 731| mu7_6(String) = ^IndirectMayWriteSideEffect[-1] : &:r7_0
# 731| v7_7(void) = ^IndirectReadSideEffect[0] : &:r7_3, ~mu0_2
# 731| v7_7(void) = ^BufferReadSideEffect[0] : &:r7_3, ~mu0_2
# 731| mu7_8(unknown) = ^BufferMayWriteSideEffect[0] : &:r7_3
# 731| v7_9(void) = ThrowValue : &:r7_0, ~mu0_2
#-----| Exception -> Block 9
@@ -3319,7 +3343,7 @@ ir.cpp:
# 736| v10_6(void) = Call : func:r10_3, this:r10_2, 0:r10_5
# 736| mu10_7(unknown) = ^CallSideEffect : ~mu0_2
# 736| mu10_8(String) = ^IndirectMayWriteSideEffect[-1] : &:r10_2
# 736| v10_9(void) = ^IndirectReadSideEffect[0] : &:r10_5, ~mu0_2
# 736| v10_9(void) = ^BufferReadSideEffect[0] : &:r10_5, ~mu0_2
# 736| mu10_10(unknown) = ^BufferMayWriteSideEffect[0] : &:r10_5
# 736| v10_11(void) = ThrowValue : &:r10_2, ~mu0_2
#-----| Exception -> Block 2
@@ -3361,8 +3385,8 @@ ir.cpp:
#-----| r0_11(glval<String>) = FieldAddress[base_s] : r0_10
# 745| r0_12(String &) = Call : func:r0_8, this:r0_7, 0:r0_11
# 745| mu0_13(unknown) = ^CallSideEffect : ~mu0_2
#-----| v0_14(void) = ^IndirectReadSideEffect[-1] : &:r0_7, ~mu0_2
#-----| v0_15(void) = ^IndirectReadSideEffect[0] : &:r0_11, ~mu0_2
#-----| v0_14(void) = ^BufferReadSideEffect[-1] : &:r0_7, ~mu0_2
#-----| v0_15(void) = ^BufferReadSideEffect[0] : &:r0_11, ~mu0_2
#-----| mu0_16(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_7
#-----| mu0_17(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_11
#-----| r0_18(glval<Base &>) = VariableAddress[#return] :
@@ -3442,8 +3466,8 @@ ir.cpp:
#-----| r0_11(Base *) = ConvertToBase[Middle : Base] : r0_10
# 754| r0_12(Base &) = Call : func:r0_8, this:r0_7, 0:r0_11
# 754| mu0_13(unknown) = ^CallSideEffect : ~mu0_2
#-----| v0_14(void) = ^IndirectReadSideEffect[-1] : &:r0_7, ~mu0_2
#-----| v0_15(void) = ^IndirectReadSideEffect[0] : &:r0_11, ~mu0_2
#-----| v0_14(void) = ^BufferReadSideEffect[-1] : &:r0_7, ~mu0_2
#-----| v0_15(void) = ^BufferReadSideEffect[0] : &:r0_11, ~mu0_2
#-----| mu0_16(Base) = ^IndirectMayWriteSideEffect[-1] : &:r0_7
#-----| mu0_17(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_11
#-----| r0_18(Middle *) = CopyValue : r0_3
@@ -3454,8 +3478,8 @@ ir.cpp:
#-----| r0_23(glval<String>) = FieldAddress[middle_s] : r0_22
# 754| r0_24(String &) = Call : func:r0_20, this:r0_19, 0:r0_23
# 754| mu0_25(unknown) = ^CallSideEffect : ~mu0_2
#-----| v0_26(void) = ^IndirectReadSideEffect[-1] : &:r0_19, ~mu0_2
#-----| v0_27(void) = ^IndirectReadSideEffect[0] : &:r0_23, ~mu0_2
#-----| v0_26(void) = ^BufferReadSideEffect[-1] : &:r0_19, ~mu0_2
#-----| v0_27(void) = ^BufferReadSideEffect[0] : &:r0_23, ~mu0_2
#-----| mu0_28(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_19
#-----| mu0_29(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_23
#-----| r0_30(glval<Middle &>) = VariableAddress[#return] :
@@ -3525,8 +3549,8 @@ ir.cpp:
#-----| r0_11(Middle *) = ConvertToBase[Derived : Middle] : r0_10
# 763| r0_12(Middle &) = Call : func:r0_8, this:r0_7, 0:r0_11
# 763| mu0_13(unknown) = ^CallSideEffect : ~mu0_2
#-----| v0_14(void) = ^IndirectReadSideEffect[-1] : &:r0_7, ~mu0_2
#-----| v0_15(void) = ^IndirectReadSideEffect[0] : &:r0_11, ~mu0_2
#-----| v0_14(void) = ^BufferReadSideEffect[-1] : &:r0_7, ~mu0_2
#-----| v0_15(void) = ^BufferReadSideEffect[0] : &:r0_11, ~mu0_2
#-----| mu0_16(Middle) = ^IndirectMayWriteSideEffect[-1] : &:r0_7
#-----| mu0_17(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_11
#-----| r0_18(Derived *) = CopyValue : r0_3
@@ -3537,8 +3561,8 @@ ir.cpp:
#-----| r0_23(glval<String>) = FieldAddress[derived_s] : r0_22
# 763| r0_24(String &) = Call : func:r0_20, this:r0_19, 0:r0_23
# 763| mu0_25(unknown) = ^CallSideEffect : ~mu0_2
#-----| v0_26(void) = ^IndirectReadSideEffect[-1] : &:r0_19, ~mu0_2
#-----| v0_27(void) = ^IndirectReadSideEffect[0] : &:r0_23, ~mu0_2
#-----| v0_26(void) = ^BufferReadSideEffect[-1] : &:r0_19, ~mu0_2
#-----| v0_27(void) = ^BufferReadSideEffect[0] : &:r0_23, ~mu0_2
#-----| mu0_28(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_19
#-----| mu0_29(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_23
#-----| r0_30(glval<Derived &>) = VariableAddress[#return] :
@@ -3774,8 +3798,8 @@ ir.cpp:
# 808| r0_33(glval<Base>) = ConvertToBase[Middle : Base] : r0_32
# 808| r0_34(Base &) = Call : func:r0_31, this:r0_30, 0:r0_33
# 808| mu0_35(unknown) = ^CallSideEffect : ~mu0_2
# 808| v0_36(void) = ^IndirectReadSideEffect[-1] : &:r0_30, ~mu0_2
# 808| v0_37(void) = ^IndirectReadSideEffect[0] : &:r0_33, ~mu0_2
# 808| v0_36(void) = ^BufferReadSideEffect[-1] : &:r0_30, ~mu0_2
# 808| v0_37(void) = ^BufferReadSideEffect[0] : &:r0_33, ~mu0_2
# 808| mu0_38(Base) = ^IndirectMayWriteSideEffect[-1] : &:r0_30
# 808| mu0_39(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_33
# 809| r0_40(glval<Base>) = VariableAddress[b] :
@@ -3786,13 +3810,13 @@ ir.cpp:
# 809| v0_45(void) = Call : func:r0_42, 0:r0_44
# 809| mu0_46(unknown) = ^CallSideEffect : ~mu0_2
# 809| mu0_47(Base) = ^IndirectMayWriteSideEffect[-1] :
# 809| v0_48(void) = ^IndirectReadSideEffect[0] : &:r0_44, ~mu0_2
# 809| v0_48(void) = ^BufferReadSideEffect[0] : &:r0_44, ~mu0_2
# 809| mu0_49(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_44
# 809| r0_50(glval<Base>) = Convert : v0_45
# 809| r0_51(Base &) = Call : func:r0_41, this:r0_40, 0:r0_50
# 809| mu0_52(unknown) = ^CallSideEffect : ~mu0_2
# 809| v0_53(void) = ^IndirectReadSideEffect[-1] : &:r0_40, ~mu0_2
# 809| v0_54(void) = ^IndirectReadSideEffect[0] : &:r0_50, ~mu0_2
# 809| v0_53(void) = ^BufferReadSideEffect[-1] : &:r0_40, ~mu0_2
# 809| v0_54(void) = ^BufferReadSideEffect[0] : &:r0_50, ~mu0_2
# 809| mu0_55(Base) = ^IndirectMayWriteSideEffect[-1] : &:r0_40
# 809| mu0_56(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_50
# 810| r0_57(glval<Base>) = VariableAddress[b] :
@@ -3803,13 +3827,13 @@ ir.cpp:
# 810| v0_62(void) = Call : func:r0_59, 0:r0_61
# 810| mu0_63(unknown) = ^CallSideEffect : ~mu0_2
# 810| mu0_64(Base) = ^IndirectMayWriteSideEffect[-1] :
# 810| v0_65(void) = ^IndirectReadSideEffect[0] : &:r0_61, ~mu0_2
# 810| v0_65(void) = ^BufferReadSideEffect[0] : &:r0_61, ~mu0_2
# 810| mu0_66(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_61
# 810| r0_67(glval<Base>) = Convert : v0_62
# 810| r0_68(Base &) = Call : func:r0_58, this:r0_57, 0:r0_67
# 810| mu0_69(unknown) = ^CallSideEffect : ~mu0_2
# 810| v0_70(void) = ^IndirectReadSideEffect[-1] : &:r0_57, ~mu0_2
# 810| v0_71(void) = ^IndirectReadSideEffect[0] : &:r0_67, ~mu0_2
# 810| v0_70(void) = ^BufferReadSideEffect[-1] : &:r0_57, ~mu0_2
# 810| v0_71(void) = ^BufferReadSideEffect[0] : &:r0_67, ~mu0_2
# 810| mu0_72(Base) = ^IndirectMayWriteSideEffect[-1] : &:r0_57
# 810| mu0_73(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_67
# 811| r0_74(glval<Middle *>) = VariableAddress[pm] :
@@ -3839,8 +3863,8 @@ ir.cpp:
# 816| r0_98(glval<Middle>) = Convert : r0_97
# 816| r0_99(Middle &) = Call : func:r0_95, this:r0_94, 0:r0_98
# 816| mu0_100(unknown) = ^CallSideEffect : ~mu0_2
# 816| v0_101(void) = ^IndirectReadSideEffect[-1] : &:r0_94, ~mu0_2
# 816| v0_102(void) = ^IndirectReadSideEffect[0] : &:r0_98, ~mu0_2
# 816| v0_101(void) = ^BufferReadSideEffect[-1] : &:r0_94, ~mu0_2
# 816| v0_102(void) = ^BufferReadSideEffect[0] : &:r0_98, ~mu0_2
# 816| mu0_103(Middle) = ^IndirectMayWriteSideEffect[-1] : &:r0_94
# 816| mu0_104(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_98
# 817| r0_105(glval<Middle>) = VariableAddress[m] :
@@ -3850,8 +3874,8 @@ ir.cpp:
# 817| r0_109(glval<Middle>) = Convert : r0_108
# 817| r0_110(Middle &) = Call : func:r0_106, this:r0_105, 0:r0_109
# 817| mu0_111(unknown) = ^CallSideEffect : ~mu0_2
# 817| v0_112(void) = ^IndirectReadSideEffect[-1] : &:r0_105, ~mu0_2
# 817| v0_113(void) = ^IndirectReadSideEffect[0] : &:r0_109, ~mu0_2
# 817| v0_112(void) = ^BufferReadSideEffect[-1] : &:r0_105, ~mu0_2
# 817| v0_113(void) = ^BufferReadSideEffect[0] : &:r0_109, ~mu0_2
# 817| mu0_114(Middle) = ^IndirectMayWriteSideEffect[-1] : &:r0_105
# 817| mu0_115(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_109
# 818| r0_116(glval<Base *>) = VariableAddress[pb] :
@@ -3876,8 +3900,8 @@ ir.cpp:
# 822| r0_135(glval<Base>) = ConvertToBase[Middle : Base] : r0_134
# 822| r0_136(Base &) = Call : func:r0_132, this:r0_131, 0:r0_135
# 822| mu0_137(unknown) = ^CallSideEffect : ~mu0_2
# 822| v0_138(void) = ^IndirectReadSideEffect[-1] : &:r0_131, ~mu0_2
# 822| v0_139(void) = ^IndirectReadSideEffect[0] : &:r0_135, ~mu0_2
# 822| v0_138(void) = ^BufferReadSideEffect[-1] : &:r0_131, ~mu0_2
# 822| v0_139(void) = ^BufferReadSideEffect[0] : &:r0_135, ~mu0_2
# 822| mu0_140(Base) = ^IndirectMayWriteSideEffect[-1] : &:r0_131
# 822| mu0_141(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_135
# 823| r0_142(glval<Base>) = VariableAddress[b] :
@@ -3889,13 +3913,13 @@ ir.cpp:
# 823| v0_148(void) = Call : func:r0_144, 0:r0_147
# 823| mu0_149(unknown) = ^CallSideEffect : ~mu0_2
# 823| mu0_150(Base) = ^IndirectMayWriteSideEffect[-1] :
# 823| v0_151(void) = ^IndirectReadSideEffect[0] : &:r0_147, ~mu0_2
# 823| v0_151(void) = ^BufferReadSideEffect[0] : &:r0_147, ~mu0_2
# 823| mu0_152(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_147
# 823| r0_153(glval<Base>) = Convert : v0_148
# 823| r0_154(Base &) = Call : func:r0_143, this:r0_142, 0:r0_153
# 823| mu0_155(unknown) = ^CallSideEffect : ~mu0_2
# 823| v0_156(void) = ^IndirectReadSideEffect[-1] : &:r0_142, ~mu0_2
# 823| v0_157(void) = ^IndirectReadSideEffect[0] : &:r0_153, ~mu0_2
# 823| v0_156(void) = ^BufferReadSideEffect[-1] : &:r0_142, ~mu0_2
# 823| v0_157(void) = ^BufferReadSideEffect[0] : &:r0_153, ~mu0_2
# 823| mu0_158(Base) = ^IndirectMayWriteSideEffect[-1] : &:r0_142
# 823| mu0_159(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_153
# 824| r0_160(glval<Base>) = VariableAddress[b] :
@@ -3907,13 +3931,13 @@ ir.cpp:
# 824| v0_166(void) = Call : func:r0_162, 0:r0_165
# 824| mu0_167(unknown) = ^CallSideEffect : ~mu0_2
# 824| mu0_168(Base) = ^IndirectMayWriteSideEffect[-1] :
# 824| v0_169(void) = ^IndirectReadSideEffect[0] : &:r0_165, ~mu0_2
# 824| v0_169(void) = ^BufferReadSideEffect[0] : &:r0_165, ~mu0_2
# 824| mu0_170(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_165
# 824| r0_171(glval<Base>) = Convert : v0_166
# 824| r0_172(Base &) = Call : func:r0_161, this:r0_160, 0:r0_171
# 824| mu0_173(unknown) = ^CallSideEffect : ~mu0_2
# 824| v0_174(void) = ^IndirectReadSideEffect[-1] : &:r0_160, ~mu0_2
# 824| v0_175(void) = ^IndirectReadSideEffect[0] : &:r0_171, ~mu0_2
# 824| v0_174(void) = ^BufferReadSideEffect[-1] : &:r0_160, ~mu0_2
# 824| v0_175(void) = ^BufferReadSideEffect[0] : &:r0_171, ~mu0_2
# 824| mu0_176(Base) = ^IndirectMayWriteSideEffect[-1] : &:r0_160
# 824| mu0_177(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_171
# 825| r0_178(glval<Derived *>) = VariableAddress[pd] :
@@ -3947,8 +3971,8 @@ ir.cpp:
# 830| r0_206(glval<Derived>) = Convert : r0_205
# 830| r0_207(Derived &) = Call : func:r0_202, this:r0_201, 0:r0_206
# 830| mu0_208(unknown) = ^CallSideEffect : ~mu0_2
# 830| v0_209(void) = ^IndirectReadSideEffect[-1] : &:r0_201, ~mu0_2
# 830| v0_210(void) = ^IndirectReadSideEffect[0] : &:r0_206, ~mu0_2
# 830| v0_209(void) = ^BufferReadSideEffect[-1] : &:r0_201, ~mu0_2
# 830| v0_210(void) = ^BufferReadSideEffect[0] : &:r0_206, ~mu0_2
# 830| mu0_211(Derived) = ^IndirectMayWriteSideEffect[-1] : &:r0_201
# 830| mu0_212(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_206
# 831| r0_213(glval<Derived>) = VariableAddress[d] :
@@ -3959,8 +3983,8 @@ ir.cpp:
# 831| r0_218(glval<Derived>) = Convert : r0_217
# 831| r0_219(Derived &) = Call : func:r0_214, this:r0_213, 0:r0_218
# 831| mu0_220(unknown) = ^CallSideEffect : ~mu0_2
# 831| v0_221(void) = ^IndirectReadSideEffect[-1] : &:r0_213, ~mu0_2
# 831| v0_222(void) = ^IndirectReadSideEffect[0] : &:r0_218, ~mu0_2
# 831| v0_221(void) = ^BufferReadSideEffect[-1] : &:r0_213, ~mu0_2
# 831| v0_222(void) = ^BufferReadSideEffect[0] : &:r0_218, ~mu0_2
# 831| mu0_223(Derived) = ^IndirectMayWriteSideEffect[-1] : &:r0_213
# 831| mu0_224(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_218
# 832| r0_225(glval<Base *>) = VariableAddress[pb] :
@@ -4116,7 +4140,7 @@ ir.cpp:
# 868| v0_7(void) = Call : func:r0_4, this:r0_3, 0:r0_6
# 868| mu0_8(unknown) = ^CallSideEffect : ~mu0_2
# 868| mu0_9(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_3
# 868| v0_10(void) = ^IndirectReadSideEffect[0] : &:r0_6, ~mu0_2
# 868| v0_10(void) = ^BufferReadSideEffect[0] : &:r0_6, ~mu0_2
# 868| mu0_11(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_6
# 869| v0_12(void) = NoOp :
# 867| v0_13(void) = ReturnVoid :
@@ -4341,7 +4365,7 @@ ir.cpp:
# 945| v0_39(void) = Call : func:r0_36, this:r0_35, 0:r0_38
# 945| mu0_40(unknown) = ^CallSideEffect : ~mu0_2
# 945| mu0_41(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_35
# 945| v0_42(void) = ^IndirectReadSideEffect[0] : &:r0_38, ~mu0_2
# 945| v0_42(void) = ^BufferReadSideEffect[0] : &:r0_38, ~mu0_2
# 945| mu0_43(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_38
# 946| r0_44(glval<unknown>) = FunctionAddress[operator new] :
# 946| r0_45(unsigned long) = Constant[256] :
@@ -4842,7 +4866,7 @@ ir.cpp:
# 1035| r0_28(float) = Constant[1.0] :
# 1035| r0_29(char) = Call : func:r0_27, this:r0_26, 0:r0_28
# 1035| mu0_30(unknown) = ^CallSideEffect : ~mu0_2
# 1035| v0_31(void) = ^IndirectReadSideEffect[-1] : &:r0_26, ~mu0_2
# 1035| v0_31(void) = ^BufferReadSideEffect[-1] : &:r0_26, ~mu0_2
# 1035| mu0_32(decltype([...](...){...})) = ^IndirectMayWriteSideEffect[-1] : &:r0_26
# 1036| r0_33(glval<decltype([...](...){...})>) = VariableAddress[lambda_val] :
# 1036| mu0_34(decltype([...](...){...})) = Uninitialized[lambda_val] : &:r0_33
@@ -4862,7 +4886,7 @@ ir.cpp:
# 1036| v0_48(void) = Call : func:r0_35, this:r0_33, 0:r0_47
# 1036| mu0_49(unknown) = ^CallSideEffect : ~mu0_2
# 1036| mu0_50(decltype([...](...){...})) = ^IndirectMayWriteSideEffect[-1] : &:r0_33
# 1036| v0_51(void) = ^IndirectReadSideEffect[0] : &:r0_47, ~mu0_2
# 1036| v0_51(void) = ^BufferReadSideEffect[0] : &:r0_47, ~mu0_2
# 1036| mu0_52(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_47
# 1037| r0_53(glval<decltype([...](...){...})>) = VariableAddress[lambda_val] :
# 1037| r0_54(glval<decltype([...](...){...})>) = Convert : r0_53
@@ -4870,7 +4894,7 @@ ir.cpp:
# 1037| r0_56(float) = Constant[2.0] :
# 1037| r0_57(char) = Call : func:r0_55, this:r0_54, 0:r0_56
# 1037| mu0_58(unknown) = ^CallSideEffect : ~mu0_2
# 1037| v0_59(void) = ^IndirectReadSideEffect[-1] : &:r0_54, ~mu0_2
# 1037| v0_59(void) = ^BufferReadSideEffect[-1] : &:r0_54, ~mu0_2
# 1037| mu0_60(decltype([...](...){...})) = ^IndirectMayWriteSideEffect[-1] : &:r0_54
# 1038| r0_61(glval<decltype([...](...){...})>) = VariableAddress[lambda_ref_explicit] :
# 1038| r0_62(glval<decltype([...](...){...})>) = VariableAddress[#temp1038:30] :
@@ -4887,7 +4911,7 @@ ir.cpp:
# 1039| r0_73(float) = Constant[3.0] :
# 1039| r0_74(char) = Call : func:r0_72, this:r0_71, 0:r0_73
# 1039| mu0_75(unknown) = ^CallSideEffect : ~mu0_2
# 1039| v0_76(void) = ^IndirectReadSideEffect[-1] : &:r0_71, ~mu0_2
# 1039| v0_76(void) = ^BufferReadSideEffect[-1] : &:r0_71, ~mu0_2
# 1039| mu0_77(decltype([...](...){...})) = ^IndirectMayWriteSideEffect[-1] : &:r0_71
# 1040| r0_78(glval<decltype([...](...){...})>) = VariableAddress[lambda_val_explicit] :
# 1040| mu0_79(decltype([...](...){...})) = Uninitialized[lambda_val_explicit] : &:r0_78
@@ -4903,7 +4927,7 @@ ir.cpp:
# 1040| v0_89(void) = Call : func:r0_80, this:r0_78, 0:r0_88
# 1040| mu0_90(unknown) = ^CallSideEffect : ~mu0_2
# 1040| mu0_91(decltype([...](...){...})) = ^IndirectMayWriteSideEffect[-1] : &:r0_78
# 1040| v0_92(void) = ^IndirectReadSideEffect[0] : &:r0_88, ~mu0_2
# 1040| v0_92(void) = ^BufferReadSideEffect[0] : &:r0_88, ~mu0_2
# 1040| mu0_93(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_88
# 1041| r0_94(glval<decltype([...](...){...})>) = VariableAddress[lambda_val_explicit] :
# 1041| r0_95(glval<decltype([...](...){...})>) = Convert : r0_94
@@ -4911,7 +4935,7 @@ ir.cpp:
# 1041| r0_97(float) = Constant[4.0] :
# 1041| r0_98(char) = Call : func:r0_96, this:r0_95, 0:r0_97
# 1041| mu0_99(unknown) = ^CallSideEffect : ~mu0_2
# 1041| v0_100(void) = ^IndirectReadSideEffect[-1] : &:r0_95, ~mu0_2
# 1041| v0_100(void) = ^BufferReadSideEffect[-1] : &:r0_95, ~mu0_2
# 1041| mu0_101(decltype([...](...){...})) = ^IndirectMayWriteSideEffect[-1] : &:r0_95
# 1042| r0_102(glval<decltype([...](...){...})>) = VariableAddress[lambda_mixed_explicit] :
# 1042| r0_103(glval<decltype([...](...){...})>) = VariableAddress[#temp1042:32] :
@@ -4932,7 +4956,7 @@ ir.cpp:
# 1043| r0_118(float) = Constant[5.0] :
# 1043| r0_119(char) = Call : func:r0_117, this:r0_116, 0:r0_118
# 1043| mu0_120(unknown) = ^CallSideEffect : ~mu0_2
# 1043| v0_121(void) = ^IndirectReadSideEffect[-1] : &:r0_116, ~mu0_2
# 1043| v0_121(void) = ^BufferReadSideEffect[-1] : &:r0_116, ~mu0_2
# 1043| mu0_122(decltype([...](...){...})) = ^IndirectMayWriteSideEffect[-1] : &:r0_116
# 1044| r0_123(glval<int>) = VariableAddress[r] :
# 1044| r0_124(glval<int>) = VariableAddress[x] :
@@ -4968,7 +4992,7 @@ ir.cpp:
# 1046| r0_154(float) = Constant[6.0] :
# 1046| r0_155(char) = Call : func:r0_153, this:r0_152, 0:r0_154
# 1046| mu0_156(unknown) = ^CallSideEffect : ~mu0_2
# 1046| v0_157(void) = ^IndirectReadSideEffect[-1] : &:r0_152, ~mu0_2
# 1046| v0_157(void) = ^BufferReadSideEffect[-1] : &:r0_152, ~mu0_2
# 1046| mu0_158(decltype([...](...){...})) = ^IndirectMayWriteSideEffect[-1] : &:r0_152
# 1047| v0_159(void) = NoOp :
# 1031| v0_160(void) = ReturnVoid :
@@ -5037,7 +5061,7 @@ ir.cpp:
# 1034| r0_10(glval<unknown>) = FunctionAddress[c_str] :
# 1034| r0_11(char *) = Call : func:r0_10, this:r0_9
# 1034| mu0_12(unknown) = ^CallSideEffect : ~mu0_2
# 1034| v0_13(void) = ^IndirectReadSideEffect[-1] : &:r0_9, ~mu0_2
# 1034| v0_13(void) = ^BufferReadSideEffect[-1] : &:r0_9, ~mu0_2
# 1034| mu0_14(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_9
#-----| r0_15(lambda [] type at line 1034, col. 21 *) = CopyValue : r0_3
#-----| r0_16(glval<int &>) = FieldAddress[x] : r0_15
@@ -5082,7 +5106,7 @@ ir.cpp:
# 1036| r0_9(glval<unknown>) = FunctionAddress[c_str] :
# 1036| r0_10(char *) = Call : func:r0_9, this:r0_8
# 1036| mu0_11(unknown) = ^CallSideEffect : ~mu0_2
#-----| v0_12(void) = ^IndirectReadSideEffect[-1] : &:r0_8, ~mu0_2
#-----| v0_12(void) = ^BufferReadSideEffect[-1] : &:r0_8, ~mu0_2
#-----| mu0_13(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_8
#-----| r0_14(lambda [] type at line 1036, col. 21 *) = CopyValue : r0_3
#-----| r0_15(glval<int>) = FieldAddress[x] : r0_14
@@ -5111,7 +5135,7 @@ ir.cpp:
# 1038| r0_10(glval<unknown>) = FunctionAddress[c_str] :
# 1038| r0_11(char *) = Call : func:r0_10, this:r0_9
# 1038| mu0_12(unknown) = ^CallSideEffect : ~mu0_2
# 1038| v0_13(void) = ^IndirectReadSideEffect[-1] : &:r0_9, ~mu0_2
# 1038| v0_13(void) = ^BufferReadSideEffect[-1] : &:r0_9, ~mu0_2
# 1038| mu0_14(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_9
# 1038| r0_15(int) = Constant[0] :
# 1038| r0_16(glval<char>) = PointerAdd[1] : r0_11, r0_15
@@ -5172,7 +5196,7 @@ ir.cpp:
# 1040| r0_9(glval<unknown>) = FunctionAddress[c_str] :
# 1040| r0_10(char *) = Call : func:r0_9, this:r0_8
# 1040| mu0_11(unknown) = ^CallSideEffect : ~mu0_2
#-----| v0_12(void) = ^IndirectReadSideEffect[-1] : &:r0_8, ~mu0_2
#-----| v0_12(void) = ^BufferReadSideEffect[-1] : &:r0_8, ~mu0_2
#-----| mu0_13(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_8
# 1040| r0_14(int) = Constant[0] :
# 1040| r0_15(glval<char>) = PointerAdd[1] : r0_10, r0_14
@@ -5199,7 +5223,7 @@ ir.cpp:
# 1042| r0_10(glval<unknown>) = FunctionAddress[c_str] :
# 1042| r0_11(char *) = Call : func:r0_10, this:r0_9
# 1042| mu0_12(unknown) = ^CallSideEffect : ~mu0_2
# 1042| v0_13(void) = ^IndirectReadSideEffect[-1] : &:r0_9, ~mu0_2
# 1042| v0_13(void) = ^BufferReadSideEffect[-1] : &:r0_9, ~mu0_2
# 1042| mu0_14(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_9
#-----| r0_15(lambda [] type at line 1042, col. 32 *) = CopyValue : r0_3
#-----| r0_16(glval<int>) = FieldAddress[x] : r0_15
@@ -5228,7 +5252,7 @@ ir.cpp:
# 1045| r0_10(glval<unknown>) = FunctionAddress[c_str] :
# 1045| r0_11(char *) = Call : func:r0_10, this:r0_9
# 1045| mu0_12(unknown) = ^CallSideEffect : ~mu0_2
# 1045| v0_13(void) = ^IndirectReadSideEffect[-1] : &:r0_9, ~mu0_2
# 1045| v0_13(void) = ^BufferReadSideEffect[-1] : &:r0_9, ~mu0_2
# 1045| mu0_14(String) = ^IndirectMayWriteSideEffect[-1] : &:r0_9
#-----| r0_15(lambda [] type at line 1045, col. 23 *) = CopyValue : r0_3
#-----| r0_16(glval<int>) = FieldAddress[x] : r0_15
@@ -5268,7 +5292,7 @@ ir.cpp:
# 1069| r0_12(glval<unknown>) = FunctionAddress[begin] :
# 1069| r0_13(iterator) = Call : func:r0_12, this:r0_11
# 1069| mu0_14(unknown) = ^CallSideEffect : ~mu0_2
#-----| v0_15(void) = ^IndirectReadSideEffect[-1] : &:r0_11, ~mu0_2
#-----| v0_15(void) = ^BufferReadSideEffect[-1] : &:r0_11, ~mu0_2
#-----| mu0_16(vector<int>) = ^IndirectMayWriteSideEffect[-1] : &:r0_11
# 1069| mu0_17(iterator) = Store : &:r0_9, r0_13
# 1069| r0_18(glval<iterator>) = VariableAddress[(__end)] :
@@ -5277,7 +5301,7 @@ ir.cpp:
# 1069| r0_21(glval<unknown>) = FunctionAddress[end] :
# 1069| r0_22(iterator) = Call : func:r0_21, this:r0_20
# 1069| mu0_23(unknown) = ^CallSideEffect : ~mu0_2
#-----| v0_24(void) = ^IndirectReadSideEffect[-1] : &:r0_20, ~mu0_2
#-----| v0_24(void) = ^BufferReadSideEffect[-1] : &:r0_20, ~mu0_2
#-----| mu0_25(vector<int>) = ^IndirectMayWriteSideEffect[-1] : &:r0_20
# 1069| mu0_26(iterator) = Store : &:r0_18, r0_22
#-----| Goto -> Block 4
@@ -5289,7 +5313,7 @@ ir.cpp:
# 1075| r1_3(glval<unknown>) = FunctionAddress[operator*] :
# 1075| r1_4(int &) = Call : func:r1_3, this:r1_2
# 1075| mu1_5(unknown) = ^CallSideEffect : ~mu0_2
#-----| v1_6(void) = ^IndirectReadSideEffect[-1] : &:r1_2, ~mu0_2
#-----| v1_6(void) = ^BufferReadSideEffect[-1] : &:r1_2, ~mu0_2
#-----| mu1_7(iterator) = ^IndirectMayWriteSideEffect[-1] : &:r1_2
# 1075| r1_8(glval<int>) = Convert : r1_4
# 1075| mu1_9(int &) = Store : &:r1_0, r1_8
@@ -5322,7 +5346,7 @@ ir.cpp:
#-----| r4_4(iterator) = Load : &:r4_3, ~mu0_2
# 1069| r4_5(bool) = Call : func:r4_2, this:r4_1, 0:r4_4
# 1069| mu4_6(unknown) = ^CallSideEffect : ~mu0_2
#-----| v4_7(void) = ^IndirectReadSideEffect[-1] : &:r4_1, ~mu0_2
#-----| v4_7(void) = ^BufferReadSideEffect[-1] : &:r4_1, ~mu0_2
#-----| mu4_8(iterator) = ^IndirectMayWriteSideEffect[-1] : &:r4_1
# 1069| v4_9(void) = ConditionalBranch : r4_5
#-----| False -> Block 8
@@ -5335,7 +5359,7 @@ ir.cpp:
# 1069| r5_3(glval<unknown>) = FunctionAddress[operator*] :
# 1069| r5_4(int &) = Call : func:r5_3, this:r5_2
# 1069| mu5_5(unknown) = ^CallSideEffect : ~mu0_2
#-----| v5_6(void) = ^IndirectReadSideEffect[-1] : &:r5_2, ~mu0_2
#-----| v5_6(void) = ^BufferReadSideEffect[-1] : &:r5_2, ~mu0_2
#-----| mu5_7(iterator) = ^IndirectMayWriteSideEffect[-1] : &:r5_2
# 1069| r5_8(int) = Load : &:r5_4, ~mu0_2
# 1069| mu5_9(int) = Store : &:r5_0, r5_8
@@ -5357,7 +5381,7 @@ ir.cpp:
# 1069| r7_2(glval<unknown>) = FunctionAddress[operator++] :
# 1069| r7_3(iterator &) = Call : func:r7_2, this:r7_1
# 1069| mu7_4(unknown) = ^CallSideEffect : ~mu0_2
#-----| v7_5(void) = ^IndirectReadSideEffect[-1] : &:r7_1, ~mu0_2
#-----| v7_5(void) = ^BufferReadSideEffect[-1] : &:r7_1, ~mu0_2
#-----| mu7_6(iterator) = ^IndirectMayWriteSideEffect[-1] : &:r7_1
#-----| Goto (back edge) -> Block 4
@@ -5372,7 +5396,7 @@ ir.cpp:
# 1075| r8_7(glval<unknown>) = FunctionAddress[begin] :
# 1075| r8_8(iterator) = Call : func:r8_7, this:r8_6
# 1075| mu8_9(unknown) = ^CallSideEffect : ~mu0_2
#-----| v8_10(void) = ^IndirectReadSideEffect[-1] : &:r8_6, ~mu0_2
#-----| v8_10(void) = ^BufferReadSideEffect[-1] : &:r8_6, ~mu0_2
#-----| mu8_11(vector<int>) = ^IndirectMayWriteSideEffect[-1] : &:r8_6
# 1075| mu8_12(iterator) = Store : &:r8_4, r8_8
# 1075| r8_13(glval<iterator>) = VariableAddress[(__end)] :
@@ -5381,7 +5405,7 @@ ir.cpp:
# 1075| r8_16(glval<unknown>) = FunctionAddress[end] :
# 1075| r8_17(iterator) = Call : func:r8_16, this:r8_15
# 1075| mu8_18(unknown) = ^CallSideEffect : ~mu0_2
#-----| v8_19(void) = ^IndirectReadSideEffect[-1] : &:r8_15, ~mu0_2
#-----| v8_19(void) = ^BufferReadSideEffect[-1] : &:r8_15, ~mu0_2
#-----| mu8_20(vector<int>) = ^IndirectMayWriteSideEffect[-1] : &:r8_15
# 1075| mu8_21(iterator) = Store : &:r8_13, r8_17
#-----| Goto -> Block 9
@@ -5394,7 +5418,7 @@ ir.cpp:
#-----| r9_4(iterator) = Load : &:r9_3, ~mu0_2
# 1075| r9_5(bool) = Call : func:r9_2, this:r9_1, 0:r9_4
# 1075| mu9_6(unknown) = ^CallSideEffect : ~mu0_2
#-----| v9_7(void) = ^IndirectReadSideEffect[-1] : &:r9_1, ~mu0_2
#-----| v9_7(void) = ^BufferReadSideEffect[-1] : &:r9_1, ~mu0_2
#-----| mu9_8(iterator) = ^IndirectMayWriteSideEffect[-1] : &:r9_1
# 1075| v9_9(void) = ConditionalBranch : r9_5
#-----| False -> Block 3
@@ -5405,7 +5429,7 @@ ir.cpp:
# 1075| r10_1(glval<unknown>) = FunctionAddress[operator++] :
# 1075| r10_2(iterator &) = Call : func:r10_1, this:r10_0
# 1075| mu10_3(unknown) = ^CallSideEffect : ~mu0_2
#-----| v10_4(void) = ^IndirectReadSideEffect[-1] : &:r10_0, ~mu0_2
#-----| v10_4(void) = ^BufferReadSideEffect[-1] : &:r10_0, ~mu0_2
#-----| mu10_5(iterator) = ^IndirectMayWriteSideEffect[-1] : &:r10_0
#-----| Goto (back edge) -> Block 9
@@ -5574,7 +5598,7 @@ ir.cpp:
# 1140| v7_4(void) = Call : func:r7_1, this:r7_0, 0:r7_3
# 1140| mu7_5(unknown) = ^CallSideEffect : ~mu0_2
# 1140| mu7_6(String) = ^IndirectMayWriteSideEffect[-1] : &:r7_0
# 1140| v7_7(void) = ^IndirectReadSideEffect[0] : &:r7_3, ~mu0_2
# 1140| v7_7(void) = ^BufferReadSideEffect[0] : &:r7_3, ~mu0_2
# 1140| mu7_8(unknown) = ^BufferMayWriteSideEffect[0] : &:r7_3
# 1140| v7_9(void) = ThrowValue : &:r7_0, ~mu0_2
#-----| Exception -> Block 9
@@ -5600,7 +5624,7 @@ ir.cpp:
# 1145| v10_6(void) = Call : func:r10_3, this:r10_2, 0:r10_5
# 1145| mu10_7(unknown) = ^CallSideEffect : ~mu0_2
# 1145| mu10_8(String) = ^IndirectMayWriteSideEffect[-1] : &:r10_2
# 1145| v10_9(void) = ^IndirectReadSideEffect[0] : &:r10_5, ~mu0_2
# 1145| v10_9(void) = ^BufferReadSideEffect[0] : &:r10_5, ~mu0_2
# 1145| mu10_10(unknown) = ^BufferMayWriteSideEffect[0] : &:r10_5
# 1145| v10_11(void) = ThrowValue : &:r10_2, ~mu0_2
#-----| Exception -> Block 2

12
cpp/ql/test/library-tests/ir/ssa/aliased_ssa_ir.expected
View File

@@ -334,7 +334,7 @@ ssa.cpp:
# 97| v0_13(void) = Call : func:r0_10, 0:r0_12
# 97| m0_14(unknown) = ^CallSideEffect : ~m0_5
# 97| m0_15(unknown) = Chi : total:m0_5, partial:m0_14
# 97| v0_16(void) = ^IndirectReadSideEffect[0] : &:r0_12, ~m0_15
# 97| v0_16(void) = ^BufferReadSideEffect[0] : &:r0_12, ~m0_15
# 97| m0_17(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_12
# 97| m0_18(unknown) = Chi : total:m0_15, partial:m0_17
# 98| v0_19(void) = NoOp :
@@ -390,7 +390,7 @@ ssa.cpp:
# 108| v0_19(void) = Call : func:r0_16, 0:r0_18
# 108| m0_20(unknown) = ^CallSideEffect : ~m0_5
# 108| m0_21(unknown) = Chi : total:m0_5, partial:m0_20
# 108| v0_22(void) = ^IndirectReadSideEffect[0] : &:r0_18, ~m0_21
# 108| v0_22(void) = ^BufferReadSideEffect[0] : &:r0_18, ~m0_21
# 108| m0_23(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_18
# 108| m0_24(unknown) = Chi : total:m0_21, partial:m0_23
# 109| v0_25(void) = NoOp :
@@ -462,7 +462,7 @@ ssa.cpp:
# 119| v0_27(void) = Call : func:r0_24, 0:r0_26
# 119| m0_28(unknown) = ^CallSideEffect : ~m0_19
# 119| m0_29(unknown) = Chi : total:m0_19, partial:m0_28
# 119| v0_30(void) = ^IndirectReadSideEffect[0] : &:r0_26, ~m0_29
# 119| v0_30(void) = ^BufferReadSideEffect[0] : &:r0_26, ~m0_29
# 119| m0_31(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_26
# 119| m0_32(unknown) = Chi : total:m0_29, partial:m0_31
# 120| v0_33(void) = NoOp :
@@ -915,7 +915,7 @@ ssa.cpp:
# 221| v0_14(void) = Call : func:r0_13, this:r0_12
# 221| m0_15(unknown) = ^CallSideEffect : ~m0_9
# 221| m0_16(unknown) = Chi : total:m0_9, partial:m0_15
# 221| v0_17(void) = ^IndirectReadSideEffect[-1] : &:r0_12, m0_11
# 221| v0_17(void) = ^BufferReadSideEffect[-1] : &:r0_12, ~m0_11
# 221| m0_18(Constructible) = ^IndirectMayWriteSideEffect[-1] : &:r0_12
# 221| m0_19(Constructible) = Chi : total:m0_11, partial:m0_18
# 222| r0_20(glval<Constructible>) = VariableAddress[c] :
@@ -923,7 +923,7 @@ ssa.cpp:
# 222| v0_22(void) = Call : func:r0_21, this:r0_20
# 222| m0_23(unknown) = ^CallSideEffect : ~m0_16
# 222| m0_24(unknown) = Chi : total:m0_16, partial:m0_23
# 222| v0_25(void) = ^IndirectReadSideEffect[-1] : &:r0_20, m0_19
# 222| v0_25(void) = ^BufferReadSideEffect[-1] : &:r0_20, ~m0_19
# 222| m0_26(Constructible) = ^IndirectMayWriteSideEffect[-1] : &:r0_20
# 222| m0_27(Constructible) = Chi : total:m0_19, partial:m0_26
# 223| r0_28(glval<Constructible>) = VariableAddress[c2] :
@@ -940,7 +940,7 @@ ssa.cpp:
# 224| v0_39(void) = Call : func:r0_38, this:r0_37
# 224| m0_40(unknown) = ^CallSideEffect : ~m0_34
# 224| m0_41(unknown) = Chi : total:m0_34, partial:m0_40
# 224| v0_42(void) = ^IndirectReadSideEffect[-1] : &:r0_37, m0_36
# 224| v0_42(void) = ^BufferReadSideEffect[-1] : &:r0_37, ~m0_36
# 224| m0_43(Constructible) = ^IndirectMayWriteSideEffect[-1] : &:r0_37
# 224| m0_44(Constructible) = Chi : total:m0_36, partial:m0_43
# 225| v0_45(void) = NoOp :

12
cpp/ql/test/library-tests/ir/ssa/unaliased_ssa_ir.expected
View File

@@ -333,7 +333,7 @@ ssa.cpp:
# 97| r0_11(void *) = Convert : r0_10
# 97| v0_12(void) = Call : func:r0_9, 0:r0_11
# 97| mu0_13(unknown) = ^CallSideEffect : ~mu0_2
# 97| v0_14(void) = ^IndirectReadSideEffect[0] : &:r0_11, ~mu0_2
# 97| v0_14(void) = ^BufferReadSideEffect[0] : &:r0_11, ~mu0_2
# 97| mu0_15(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_11
# 98| v0_16(void) = NoOp :
# 95| v0_17(void) = ReturnVoid :
@@ -386,7 +386,7 @@ ssa.cpp:
# 108| r0_17(void *) = Convert : r0_16
# 108| v0_18(void) = Call : func:r0_15, 0:r0_17
# 108| mu0_19(unknown) = ^CallSideEffect : ~mu0_2
# 108| v0_20(void) = ^IndirectReadSideEffect[0] : &:r0_17, ~mu0_2
# 108| v0_20(void) = ^BufferReadSideEffect[0] : &:r0_17, ~mu0_2
# 108| mu0_21(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_17
# 109| v0_22(void) = NoOp :
# 105| v0_23(void) = ReturnVoid :
@@ -451,7 +451,7 @@ ssa.cpp:
# 119| r0_23(void *) = Convert : r0_22
# 119| v0_24(void) = Call : func:r0_21, 0:r0_23
# 119| mu0_25(unknown) = ^CallSideEffect : ~mu0_2
# 119| v0_26(void) = ^IndirectReadSideEffect[0] : &:r0_23, ~mu0_2
# 119| v0_26(void) = ^BufferReadSideEffect[0] : &:r0_23, ~mu0_2
# 119| mu0_27(unknown) = ^BufferMayWriteSideEffect[0] : &:r0_23
# 120| v0_28(void) = NoOp :
# 116| v0_29(void) = ReturnVoid :
@@ -876,13 +876,13 @@ ssa.cpp:
# 221| r0_11(glval<unknown>) = FunctionAddress[g] :
# 221| v0_12(void) = Call : func:r0_11, this:r0_10
# 221| mu0_13(unknown) = ^CallSideEffect : ~mu0_2
# 221| v0_14(void) = ^IndirectReadSideEffect[-1] : &:r0_10, ~mu0_2
# 221| v0_14(void) = ^BufferReadSideEffect[-1] : &:r0_10, ~mu0_2
# 221| mu0_15(Constructible) = ^IndirectMayWriteSideEffect[-1] : &:r0_10
# 222| r0_16(glval<Constructible>) = VariableAddress[c] :
# 222| r0_17(glval<unknown>) = FunctionAddress[g] :
# 222| v0_18(void) = Call : func:r0_17, this:r0_16
# 222| mu0_19(unknown) = ^CallSideEffect : ~mu0_2
# 222| v0_20(void) = ^IndirectReadSideEffect[-1] : &:r0_16, ~mu0_2
# 222| v0_20(void) = ^BufferReadSideEffect[-1] : &:r0_16, ~mu0_2
# 222| mu0_21(Constructible) = ^IndirectMayWriteSideEffect[-1] : &:r0_16
# 223| r0_22(glval<Constructible>) = VariableAddress[c2] :
# 223| mu0_23(Constructible) = Uninitialized[c2] : &:r0_22
@@ -895,7 +895,7 @@ ssa.cpp:
# 224| r0_30(glval<unknown>) = FunctionAddress[g] :
# 224| v0_31(void) = Call : func:r0_30, this:r0_29
# 224| mu0_32(unknown) = ^CallSideEffect : ~mu0_2
# 224| v0_33(void) = ^IndirectReadSideEffect[-1] : &:r0_29, ~mu0_2
# 224| v0_33(void) = ^BufferReadSideEffect[-1] : &:r0_29, ~mu0_2
# 224| mu0_34(Constructible) = ^IndirectMayWriteSideEffect[-1] : &:r0_29
# 225| v0_35(void) = NoOp :
# 219| v0_36(void) = ReturnVoid :

4
cpp/ql/test/library-tests/ptr_to_member/segfault/exprs.expected
View File

@@ -1,3 +1,7 @@
| file://:0:0:0:0 | __i | file://:0:0:0:0 | unsigned long |
| file://:0:0:0:0 | uls | file://:0:0:0:0 | unsigned long |
| file://:0:0:0:0 | uls | file://:0:0:0:0 | unsigned long |
| file://:0:0:0:0 | uls | file://:0:0:0:0 | unsigned long |
| segfault.cpp:25:46:25:65 | call to S | file://:0:0:0:0 | void |
| segfault.cpp:25:46:25:65 | call to S | file://:0:0:0:0 | void |
| segfault.cpp:25:48:25:55 | __second | segfault.cpp:15:7:15:11 | tuple |

161
cpp/ql/test/library-tests/syntax-zoo/drawDifferent.expected
View File

@@ -1,53 +1,108 @@
| staticlocals__staticlocals_f2_extractor | false | 22465 | 22465 | f2 |
| staticlocals__staticlocals_f2_extractor | false | 22470 | 22470 | declaration |
| staticlocals__staticlocals_f2_extractor | false | 22472 | 22472 | declaration |
| staticlocals__staticlocals_f2_extractor | false | 22474 | 22474 | declaration |
| staticlocals__staticlocals_f2_extractor | false | 22476 | 22476 | declaration |
| staticlocals__staticlocals_f2_extractor | false | 22478 | 22478 | return ... |
| staticlocals__staticlocals_f2_extractor | false | 22480 | 22480 | { ... } |
| staticlocals__staticlocals_f2_extractor | false | 22482 | 22482 | call to C |
| staticlocals__staticlocals_f2_extractor | false | 22484 | 22484 | initializer for c |
| staticlocals__staticlocals_f2_extractor | false | 22486 | 22486 | call to addOne |
| staticlocals__staticlocals_f2_extractor | false | 22490 | 22490 | 2 |
| staticlocals__staticlocals_f2_extractor | false | 22493 | 22493 | initializer for j |
| staticlocals__staticlocals_f2_extractor | false | 22494 | 22494 | call to addOne |
| staticlocals__staticlocals_f2_extractor | false | 22499 | 22499 | 2 |
| staticlocals__staticlocals_f2_extractor | false | 22500 | 22500 | initializer for two |
| staticlocals__staticlocals_f2_extractor | false | 22503 | 22503 | two |
| staticlocals__staticlocals_f2_extractor | false | 22508 | 22508 | initializer for i |
| staticlocals__staticlocals_f2_extractor | true | 22470 | 22500 | |
| staticlocals__staticlocals_f2_extractor | true | 22472 | 22474 | |
| staticlocals__staticlocals_f2_extractor | true | 22474 | 22476 | |
| staticlocals__staticlocals_f2_extractor | true | 22476 | 22478 | |
| staticlocals__staticlocals_f2_extractor | true | 22478 | 22465 | |
| staticlocals__staticlocals_f2_extractor | true | 22480 | 22470 | |
| staticlocals__staticlocals_f2_extractor | true | 22499 | 22472 | |
| staticlocals__staticlocals_f2_extractor | true | 22500 | 22499 | |
| staticlocals__staticlocals_f2_ql | false | 22465 | 22465 | f2 |
| staticlocals__staticlocals_f2_ql | false | 22470 | 22470 | declaration |
| staticlocals__staticlocals_f2_ql | false | 22472 | 22472 | declaration |
| staticlocals__staticlocals_f2_ql | false | 22474 | 22474 | declaration |
| staticlocals__staticlocals_f2_ql | false | 22476 | 22476 | declaration |
| staticlocals__staticlocals_f2_ql | false | 22478 | 22478 | return ... |
| staticlocals__staticlocals_f2_ql | false | 22480 | 22480 | { ... } |
| staticlocals__staticlocals_f2_ql | false | 22482 | 22482 | call to C |
| staticlocals__staticlocals_f2_ql | false | 22484 | 22484 | initializer for c |
| staticlocals__staticlocals_f2_ql | false | 22486 | 22486 | call to addOne |
| staticlocals__staticlocals_f2_ql | false | 22490 | 22490 | 2 |
| staticlocals__staticlocals_f2_ql | false | 22493 | 22493 | initializer for j |
| staticlocals__staticlocals_f2_ql | false | 22494 | 22494 | call to addOne |
| staticlocals__staticlocals_f2_ql | false | 22499 | 22499 | 2 |
| staticlocals__staticlocals_f2_ql | false | 22500 | 22500 | initializer for two |
| staticlocals__staticlocals_f2_ql | false | 22503 | 22503 | two |
| staticlocals__staticlocals_f2_ql | false | 22508 | 22508 | initializer for i |
| staticlocals__staticlocals_f2_ql | true | 22470 | 22500 | |
| staticlocals__staticlocals_f2_ql | true | 22472 | 22474 | |
| staticlocals__staticlocals_f2_ql | true | 22474 | 22476 | |
| staticlocals__staticlocals_f2_ql | true | 22476 | 22478 | |
| staticlocals__staticlocals_f2_ql | true | 22476 | 22484 | |
| staticlocals__staticlocals_f2_ql | true | 22478 | 22465 | |
| staticlocals__staticlocals_f2_ql | true | 22480 | 22470 | |
| staticlocals__staticlocals_f2_ql | true | 22482 | 22478 | |
| staticlocals__staticlocals_f2_ql | true | 22484 | 22482 | |
| staticlocals__staticlocals_f2_ql | true | 22499 | 22472 | |
| staticlocals__staticlocals_f2_ql | true | 22500 | 22499 | |
| pointer_to_member__pmIsConstT_extractor | false | 15733 | 15733 | pmIsConstT |
| pointer_to_member__pmIsConstT_extractor | false | 15741 | 15741 | declaration |
| pointer_to_member__pmIsConstT_extractor | false | 15743 | 15743 | return ... |
| pointer_to_member__pmIsConstT_extractor | false | 15745 | 15745 | { ... } |
| pointer_to_member__pmIsConstT_extractor | false | 15748 | 15748 | {...} |
| pointer_to_member__pmIsConstT_extractor | false | 15753 | 15753 | x1 |
| pointer_to_member__pmIsConstT_extractor | false | 15755 | 15755 | & ... |
| pointer_to_member__pmIsConstT_extractor | false | 15760 | 15760 | f1 |
| pointer_to_member__pmIsConstT_extractor | false | 15762 | 15762 | & ... |
| pointer_to_member__pmIsConstT_extractor | false | 15764 | 15764 | initializer for pms |
| pointer_to_member__pmIsConstT_extractor | true | 15741 | 15743 | |
| pointer_to_member__pmIsConstT_extractor | true | 15743 | 15733 | |
| pointer_to_member__pmIsConstT_extractor | true | 15745 | 15741 | |
| pointer_to_member__pmIsConstT_ql | false | 15733 | 15733 | pmIsConstT |
| pointer_to_member__pmIsConstT_ql | false | 15741 | 15741 | declaration |
| pointer_to_member__pmIsConstT_ql | false | 15743 | 15743 | return ... |
| pointer_to_member__pmIsConstT_ql | false | 15745 | 15745 | { ... } |
| pointer_to_member__pmIsConstT_ql | false | 15748 | 15748 | {...} |
| pointer_to_member__pmIsConstT_ql | false | 15753 | 15753 | x1 |
| pointer_to_member__pmIsConstT_ql | false | 15755 | 15755 | & ... |
| pointer_to_member__pmIsConstT_ql | false | 15760 | 15760 | f1 |
| pointer_to_member__pmIsConstT_ql | false | 15762 | 15762 | & ... |
| pointer_to_member__pmIsConstT_ql | false | 15764 | 15764 | initializer for pms |
| pointer_to_member__pmIsConstT_ql | true | 15741 | 15764 | |
| pointer_to_member__pmIsConstT_ql | true | 15743 | 15733 | |
| pointer_to_member__pmIsConstT_ql | true | 15745 | 15741 | |
| pointer_to_member__pmIsConstT_ql | true | 15748 | 15743 | |
| pointer_to_member__pmIsConstT_ql | true | 15753 | 15755 | |
| pointer_to_member__pmIsConstT_ql | true | 15755 | 15760 | |
| pointer_to_member__pmIsConstT_ql | true | 15760 | 15762 | |
| pointer_to_member__pmIsConstT_ql | true | 15762 | 15748 | |
| pointer_to_member__pmIsConstT_ql | true | 15764 | 15753 | |
| staticlocals__staticlocals_f2_extractor | false | 22550 | 22550 | f2 |
| staticlocals__staticlocals_f2_extractor | false | 22555 | 22555 | declaration |
| staticlocals__staticlocals_f2_extractor | false | 22557 | 22557 | declaration |
| staticlocals__staticlocals_f2_extractor | false | 22559 | 22559 | declaration |
| staticlocals__staticlocals_f2_extractor | false | 22561 | 22561 | declaration |
| staticlocals__staticlocals_f2_extractor | false | 22563 | 22563 | return ... |
| staticlocals__staticlocals_f2_extractor | false | 22565 | 22565 | { ... } |
| staticlocals__staticlocals_f2_extractor | false | 22567 | 22567 | call to C |
| staticlocals__staticlocals_f2_extractor | false | 22569 | 22569 | initializer for c |
| staticlocals__staticlocals_f2_extractor | false | 22571 | 22571 | call to addOne |
| staticlocals__staticlocals_f2_extractor | false | 22575 | 22575 | 2 |
| staticlocals__staticlocals_f2_extractor | false | 22578 | 22578 | initializer for j |
| staticlocals__staticlocals_f2_extractor | false | 22579 | 22579 | call to addOne |
| staticlocals__staticlocals_f2_extractor | false | 22584 | 22584 | 2 |
| staticlocals__staticlocals_f2_extractor | false | 22585 | 22585 | initializer for two |
| staticlocals__staticlocals_f2_extractor | false | 22588 | 22588 | two |
| staticlocals__staticlocals_f2_extractor | false | 22593 | 22593 | initializer for i |
| staticlocals__staticlocals_f2_extractor | true | 22555 | 22585 | |
| staticlocals__staticlocals_f2_extractor | true | 22557 | 22559 | |
| staticlocals__staticlocals_f2_extractor | true | 22559 | 22561 | |
| staticlocals__staticlocals_f2_extractor | true | 22561 | 22563 | |
| staticlocals__staticlocals_f2_extractor | true | 22563 | 22550 | |
| staticlocals__staticlocals_f2_extractor | true | 22565 | 22555 | |
| staticlocals__staticlocals_f2_extractor | true | 22584 | 22557 | |
| staticlocals__staticlocals_f2_extractor | true | 22585 | 22584 | |
| staticlocals__staticlocals_f2_ql | false | 22550 | 22550 | f2 |
| staticlocals__staticlocals_f2_ql | false | 22555 | 22555 | declaration |
| staticlocals__staticlocals_f2_ql | false | 22557 | 22557 | declaration |
| staticlocals__staticlocals_f2_ql | false | 22559 | 22559 | declaration |
| staticlocals__staticlocals_f2_ql | false | 22561 | 22561 | declaration |
| staticlocals__staticlocals_f2_ql | false | 22563 | 22563 | return ... |
| staticlocals__staticlocals_f2_ql | false | 22565 | 22565 | { ... } |
| staticlocals__staticlocals_f2_ql | false | 22567 | 22567 | call to C |
| staticlocals__staticlocals_f2_ql | false | 22569 | 22569 | initializer for c |
| staticlocals__staticlocals_f2_ql | false | 22571 | 22571 | call to addOne |
| staticlocals__staticlocals_f2_ql | false | 22575 | 22575 | 2 |
| staticlocals__staticlocals_f2_ql | false | 22578 | 22578 | initializer for j |
| staticlocals__staticlocals_f2_ql | false | 22579 | 22579 | call to addOne |
| staticlocals__staticlocals_f2_ql | false | 22584 | 22584 | 2 |
| staticlocals__staticlocals_f2_ql | false | 22585 | 22585 | initializer for two |
| staticlocals__staticlocals_f2_ql | false | 22588 | 22588 | two |
| staticlocals__staticlocals_f2_ql | false | 22593 | 22593 | initializer for i |
| staticlocals__staticlocals_f2_ql | true | 22555 | 22585 | |
| staticlocals__staticlocals_f2_ql | true | 22557 | 22559 | |
| staticlocals__staticlocals_f2_ql | true | 22559 | 22561 | |
| staticlocals__staticlocals_f2_ql | true | 22561 | 22563 | |
| staticlocals__staticlocals_f2_ql | true | 22561 | 22569 | |
| staticlocals__staticlocals_f2_ql | true | 22563 | 22550 | |
| staticlocals__staticlocals_f2_ql | true | 22565 | 22555 | |
| staticlocals__staticlocals_f2_ql | true | 22567 | 22563 | |
| staticlocals__staticlocals_f2_ql | true | 22569 | 22567 | |
| staticlocals__staticlocals_f2_ql | true | 22584 | 22557 | |
| staticlocals__staticlocals_f2_ql | true | 22585 | 22584 | |
| staticlocals__staticlocals_f3_extractor | false | 22529 | 22529 | f3 |
| staticlocals__staticlocals_f3_extractor | false | 22532 | 22532 | declaration |
| staticlocals__staticlocals_f3_extractor | false | 22534 | 22534 | return ... |
| staticlocals__staticlocals_f3_extractor | false | 22536 | 22536 | { ... } |
| staticlocals__staticlocals_f3_extractor | false | 22543 | 22543 | value |
| staticlocals__staticlocals_f3_extractor | false | 22545 | 22545 | (int)... |
| staticlocals__staticlocals_f3_extractor | false | 22546 | 22546 | initializer for i |
| staticlocals__staticlocals_f3_extractor | true | 22532 | 22534 | |
| staticlocals__staticlocals_f3_extractor | true | 22534 | 22529 | |
| staticlocals__staticlocals_f3_extractor | true | 22536 | 22532 | |
| staticlocals__staticlocals_f3_ql | false | 22529 | 22529 | f3 |
| staticlocals__staticlocals_f3_ql | false | 22532 | 22532 | declaration |
| staticlocals__staticlocals_f3_ql | false | 22534 | 22534 | return ... |
| staticlocals__staticlocals_f3_ql | false | 22536 | 22536 | { ... } |
| staticlocals__staticlocals_f3_ql | false | 22543 | 22543 | value |
| staticlocals__staticlocals_f3_ql | false | 22545 | 22545 | (int)... |
| staticlocals__staticlocals_f3_ql | false | 22546 | 22546 | initializer for i |
| staticlocals__staticlocals_f3_ql | true | 22532 | 22534 | |
| staticlocals__staticlocals_f3_ql | true | 22532 | 22546 | |
| staticlocals__staticlocals_f3_ql | true | 22534 | 22529 | |
| staticlocals__staticlocals_f3_ql | true | 22536 | 22532 | |
| staticlocals__staticlocals_f3_ql | true | 22543 | 22534 | |
| staticlocals__staticlocals_f3_ql | true | 22546 | 22543 | |

11
cpp/ql/test/library-tests/syntax-zoo/tellDifferent.expected
View File

@@ -1,3 +1,14 @@
| pointer_to_member__pmIsConstT | pointer_to_member.cpp:41:3:44:29 | declaration | pointer_to_member.cpp:44:11:44:28 | initializer for pms | Standard edge, only from QL | uninstantiated |
| pointer_to_member__pmIsConstT | pointer_to_member.cpp:41:3:44:29 | declaration | pointer_to_member.cpp:45:1:45:1 | return ... | Standard edge, only from extractor | uninstantiated |
| pointer_to_member__pmIsConstT | pointer_to_member.cpp:44:11:44:28 | initializer for pms | pointer_to_member.cpp:44:14:44:18 | x1 | Standard edge, only from QL | uninstantiated |
| pointer_to_member__pmIsConstT | pointer_to_member.cpp:44:11:44:28 | {...} | pointer_to_member.cpp:45:1:45:1 | return ... | Standard edge, only from QL | uninstantiated |
| pointer_to_member__pmIsConstT | pointer_to_member.cpp:44:13:44:18 | & ... | pointer_to_member.cpp:44:22:44:26 | f1 | Standard edge, only from QL | uninstantiated |
| pointer_to_member__pmIsConstT | pointer_to_member.cpp:44:14:44:18 | x1 | pointer_to_member.cpp:44:13:44:18 | & ... | Standard edge, only from QL | uninstantiated |
| pointer_to_member__pmIsConstT | pointer_to_member.cpp:44:21:44:26 | & ... | pointer_to_member.cpp:44:11:44:28 | {...} | Standard edge, only from QL | uninstantiated |
| pointer_to_member__pmIsConstT | pointer_to_member.cpp:44:22:44:26 | f1 | pointer_to_member.cpp:44:21:44:26 | & ... | Standard edge, only from QL | uninstantiated |
| staticlocals__staticlocals_f2 | file://:0:0:0:0 | call to C | staticlocals.cpp:30:1:30:1 | return ... | Standard edge, only from QL | |
| staticlocals__staticlocals_f2 | file://:0:0:0:0 | initializer for c | file://:0:0:0:0 | call to C | Standard edge, only from QL | |
| staticlocals__staticlocals_f2 | staticlocals.cpp:29:5:29:17 | declaration | file://:0:0:0:0 | initializer for c | Standard edge, only from QL | |
| staticlocals__staticlocals_f3 | staticlocals.cpp:39:3:39:34 | declaration | staticlocals.cpp:39:18:39:33 | initializer for i | Standard edge, only from QL | uninstantiated |
| staticlocals__staticlocals_f3 | staticlocals.cpp:39:18:39:33 | initializer for i | staticlocals.cpp:39:18:39:33 | value | Standard edge, only from QL | uninstantiated |
| staticlocals__staticlocals_f3 | staticlocals.cpp:39:18:39:33 | value | staticlocals.cpp:40:1:40:1 | return ... | Standard edge, only from QL | uninstantiated |

4
cpp/ql/test/library-tests/templates/CPP-202/template_args.expected
View File

@@ -1,6 +1,6 @@
| file://:0:0:0:0 | __va_list_tag | <none> |
| test.cpp:3:8:3:9 | s1<<expression>> | <none> |
| test.cpp:3:8:3:9 | s1<<unnamed>> | <none> |
| test.cpp:3:8:3:9 | s1<<expression>> | {...} |
| test.cpp:3:8:3:9 | s1<<unnamed>> | (null) |
| test.cpp:5:8:5:9 | s2<T> | T |
| test.cpp:5:8:5:9 | s2<T> | T |
| test.cpp:7:8:7:9 | s3<T, <unnamed>> | (unnamed) |

6
cpp/ql/test/library-tests/templates/CPP-204/element.expected
View File

@@ -1,6 +1,12 @@
| file://:0:0:0:0 | |
| file://:0:0:0:0 | 0 |
| file://:0:0:0:0 | (global namespace) |
| file://:0:0:0:0 | B |
| file://:0:0:0:0 | X |
| file://:0:0:0:0 | X |
| file://:0:0:0:0 | X |
| file://:0:0:0:0 | X |
| file://:0:0:0:0 | Y |
| file://:0:0:0:0 | __va_list_tag |
| file://:0:0:0:0 | __va_list_tag & |
| file://:0:0:0:0 | __va_list_tag && |

4
cpp/ql/test/library-tests/templates/nontype_instantiations/classes/test.cpp Normal file
View File

@@ -0,0 +1,4 @@
template <int i>
class Int { };
Int<10> i;

2
cpp/ql/test/library-tests/templates/nontype_instantiations/classes/test.expected Normal file
View File

@@ -0,0 +1,2 @@
| test.cpp:2:7:2:9 | Int<10> | file://:0:0:0:0 | int | test.cpp:4:5:4:6 | 10 |
| test.cpp:2:7:2:9 | Int<i> | file://:0:0:0:0 | int | file://:0:0:0:0 | i |

4
cpp/ql/test/library-tests/templates/nontype_instantiations/classes/test.ql Normal file
View File

@@ -0,0 +1,4 @@
import cpp
from Class c
select c, c.getATemplateArgumentKind(), c.getATemplateArgument()

5
cpp/ql/test/library-tests/templates/nontype_instantiations/functions/test.cpp Normal file
View File

@@ -0,0 +1,5 @@
// semmle-extractor-options: --edg --trap_container=folder --edg --trap-compression=none
template <int i>
int addToSelf() { return i + i; };
int bar() { return addToSelf<10>(); }

2
cpp/ql/test/library-tests/templates/nontype_instantiations/functions/test.expected Normal file
View File

@@ -0,0 +1,2 @@
| test.cpp:3:5:3:5 | addToSelf | file://:0:0:0:0 | int | test.cpp:5:30:5:31 | 10 |
| test.cpp:3:5:3:13 | addToSelf | file://:0:0:0:0 | int | file://:0:0:0:0 | i |

4
cpp/ql/test/library-tests/templates/nontype_instantiations/functions/test.ql Normal file
View File

@@ -0,0 +1,4 @@
import cpp
from Function f
select f, f.getATemplateArgumentKind(), f.getATemplateArgument()

19
cpp/ql/test/library-tests/templates/nontype_instantiations/general/test.cpp Normal file
View File

@@ -0,0 +1,19 @@
// semmle-extractor-options: --edg --trap_container=folder --edg --trap-compression=none
template<int x>
struct C { };
static const int one1 = 1, one2 = 1;
C<one1> c = C<one2>();
C<one1 + one2> e;
template<typename T, T X>
struct D { };
D<int, 2> a;
D<long, 2> b;
template<typename T, T* X>
struct E { };
E<int, nullptr> z;

13
cpp/ql/test/library-tests/templates/nontype_instantiations/general/test.expected Normal file
View File

@@ -0,0 +1,13 @@
| test.cpp:3:8:3:8 | C<1> | 0 | int | test.cpp:5:25:5:25 | 1 |
| test.cpp:3:8:3:8 | C<2> | 0 | int | file://:0:0:0:0 | 2 |
| test.cpp:3:8:3:8 | C<x> | 0 | int | file://:0:0:0:0 | x |
| test.cpp:10:8:10:8 | D<T, X> | 0 | <none> | test.cpp:9:19:9:19 | T |
| test.cpp:10:8:10:8 | D<T, X> | 1 | T | file://:0:0:0:0 | X |
| test.cpp:10:8:10:8 | D<int, 2> | 0 | <none> | file://:0:0:0:0 | int |
| test.cpp:10:8:10:8 | D<int, 2> | 1 | int | test.cpp:12:8:12:8 | 2 |
| test.cpp:10:8:10:8 | D<long, 2L> | 0 | <none> | file://:0:0:0:0 | long |
| test.cpp:10:8:10:8 | D<long, 2L> | 1 | long | file://:0:0:0:0 | 2 |
| test.cpp:16:8:16:8 | E<T, X> | 0 | <none> | test.cpp:15:19:15:19 | T |
| test.cpp:16:8:16:8 | E<T, X> | 1 | T * | file://:0:0:0:0 | X |
| test.cpp:16:8:16:8 | E<int, (int *)nullptr> | 0 | <none> | file://:0:0:0:0 | int |
| test.cpp:16:8:16:8 | E<int, (int *)nullptr> | 1 | int * | file://:0:0:0:0 | 0 |

14
cpp/ql/test/library-tests/templates/nontype_instantiations/general/test.ql Normal file
View File

@@ -0,0 +1,14 @@
import cpp
string maybeGetTemplateArgumentKind(Declaration d, int i) {
(
if exists(d.getTemplateArgumentKind(i))
then result = d.getTemplateArgumentKind(i).toString()
else result = "<none>"
) and
i = [0 .. d.getNumberOfTemplateArguments()]
}
from Declaration d, int i
where i >= 0 and i < d.getNumberOfTemplateArguments()
select d, i, maybeGetTemplateArgumentKind(d, i), d.getTemplateArgument(i)

3
cpp/ql/test/query-tests/Security/CWE/CWE-457/semmle/ConditionallyUninitializedVariable/ConditionallyUninitializedVariable.expected Normal file
View File

@@ -0,0 +1,3 @@
| examples.cpp:38:3:38:18 | call to initDeviceConfig | The status of this call to $@ is not checked, potentially leaving $@ uninitialized. | examples.cpp:13:5:13:20 | initDeviceConfig | initDeviceConfig | examples.cpp:37:16:37:21 | config | config |
| test.cpp:22:2:22:17 | call to maybeInitialize1 | The status of this call to $@ is not checked, potentially leaving $@ uninitialized. | test.cpp:4:5:4:20 | maybeInitialize1 | maybeInitialize1 | test.cpp:19:6:19:6 | a | a |
| test.cpp:68:2:68:17 | call to maybeInitialize2 | The status of this call to $@ is not checked, potentially leaving $@ uninitialized. | test.cpp:51:6:51:21 | maybeInitialize2 | maybeInitialize2 | test.cpp:66:6:66:6 | a | a |

1
cpp/ql/test/query-tests/Security/CWE/CWE-457/semmle/ConditionallyUninitializedVariable/ConditionallyUninitializedVariable.qlref Normal file
View File

@@ -0,0 +1 @@
Security/CWE/CWE-457/ConditionallyUninitializedVariable.ql

43
cpp/ql/test/query-tests/Security/CWE/CWE-457/semmle/ConditionallyUninitializedVariable/examples.cpp Normal file
View File

@@ -0,0 +1,43 @@
// based on the qhelp
int getMaxDevices();
bool fetchIsDeviceEnabled(int deviceNumber);
int fetchDeviceChannel(int deviceNumber);
void notifyChannel(int channel);
struct DeviceConfig {
bool isEnabled;
int channel;
};
int initDeviceConfig(DeviceConfig *ref, int deviceNumber) {
if (deviceNumber >= getMaxDevices()) {
// No device with that number, return -1 to indicate failure
return -1;
}
// Device with that number, fetch parameters and initialize struct
ref->isEnabled = fetchIsDeviceEnabled(deviceNumber);
ref->channel = fetchDeviceChannel(deviceNumber);
// Return 0 to indicate success
return 0;
}
void notifyGood(int deviceNumber) {
DeviceConfig config;
int statusCode = initDeviceConfig(&config, deviceNumber);
if (statusCode == 0) {
// GOOD: Status code returned by initialization function is checked, so this is safe
if (config.isEnabled) {
notifyChannel(config.channel);
}
}
}
int notifyBad(int deviceNumber) {
DeviceConfig config;
initDeviceConfig(&config, deviceNumber);
// BAD: Using config without checking the status code that is returned
if (config.isEnabled) {
notifyChannel(config.channel);
}
}

96
cpp/ql/test/query-tests/Security/CWE/CWE-457/semmle/ConditionallyUninitializedVariable/test.cpp Normal file
View File

@@ -0,0 +1,96 @@
void use(int i);
int maybeInitialize1(int *v)
{
static int resources = 100;
if (resources == 0)
{
return 0; // FAIL
}
*v = resources--;
return 1; // SUCCESS
}
void test1()
{
int a, b, c, d, e, f;
int result1, result2;
maybeInitialize1(&a); // BAD (initialization not checked)
use(a);
if (maybeInitialize1(&b) == 1) // GOOD
{
use(b);
}
if (maybeInitialize1(&c) == 0) // BAD (initialization check is wrong) [NOT DETECTED]
{
use(c);
}
result1 = maybeInitialize1(&d); // BAD (initialization stored but not checked) [NOT DETECTED]
use(d);
result2 = maybeInitialize1(&e); // GOOD
if (result2 == 1)
{
use(e);
}
if (maybeInitialize1(&f) == 0) // GOOD
{
return;
}
use(f);
}
bool maybeInitialize2(int *v)
{
static int resources = 100;
if (resources > 0)
{
*v = resources--;
return true; // SUCCESS
}
return false; // FAIL
}
void test2()
{
int a, b;
maybeInitialize2(&a); // BAD (initialization not checked)
use(a);
if (maybeInitialize2(&b)) // GOOD
{
use(b);
}
}
int alwaysInitialize(int *v)
{
static int resources = 0;
*v = resources++;
return 1; // SUCCESS
}
void test3()
{
int a, b;
alwaysInitialize(&a); // GOOD (initialization never fails)
use(a);
if (alwaysInitialize(&b) == 1) // GOOD
{
use(b);
}
}