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Fixes sanity problems in the AST for Cxx#2723

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fw/cxx-ast-fix
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Fixes sanity problems in the AST for Cxx#2723
fwendland wants to merge 5 commits into
mainfrom
fw/cxx-ast-fix

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@fwendland
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@fwendland fwendland commented Apr 14, 2026

We discovered some issues in our AST causing issues when generating node IDs. Some AST nodes use the same reference causing overrides during AST processing.

This PR

  • adds a test to validate set parent nodes
  • duplicates default values in template declarations
  • duplicates default function arguments

Open issues:

  • duplicate template default values on function/method calls

Fixes: #2653

@fwendland
Fixes sanity problems in the AST for Cxx
2caf841 
- Adds test to validate set parent nodes
- Duplicates default values in template declarations to prevent changes through same references
@fwendland fwendland self-assigned this Apr 14, 2026
@fwendland fwendland added bug Something isn't working cxx Related to C/C++ language parsing labels Apr 14, 2026
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codecov Bot commented Apr 14, 2026 •
edited
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❌ 12 Tests Failed:

Tests completed Failed Passed Skipped
1115 12 1103 13
View the top 3 failed test(s) by shortest run time 
de.fraunhofer.aisec.cpg.passes.CallResolverTest::testDefaultArgumentsInDeclaration()
Stack Traces | 0.01s run time 
org.opentest4j.AssertionFailedError: expected: java.util.ArrayList@68ba4466<[Literal[location=defaultInDeclaration.cpp(5:20-5:21),type=IntegerType[name=int],value=3], Literal[location=defaultInDeclaration.cpp(5:30-5:33),type=IntegerType[name=char],value=*]]> but was: java.util.ArrayList@7e46023b<[Literal[location=defaultInDeclaration.cpp(5:20-5:21),type=IntegerType[name=int],value=3], Literal[location=defaultInDeclaration.cpp(5:30-5:33),type=IntegerType[name=char],value=*]]>
	at app//org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
	at app//org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)
	at app//org.junit.jupiter.api.AssertEquals.failNotEqual(AssertEquals.java:197)
	at app//org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:182)
	at app//org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:1156)
	at app//kotlin.test.junit5.JUnit5Asserter.assertEquals(JUnitSupport.kt:32)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertEquals(Assertions.kt:63)
	at app//kotlin.test.AssertionsKt.assertEquals(Unknown Source)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertEquals$default(Assertions.kt:62)
	at app//kotlin.test.AssertionsKt.assertEquals$default(Unknown Source)
	at app//de.fraunhofer.aisec.cpg.passes.CallResolverTest.testDefaultArgumentsInDeclaration(CallResolverTest.kt:276)
	at java.base@21.0.6/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest::[32] src/test/resources/templates/functiontemplates/functionTemplateInvocation6.cpp
Stack Traces | 0.013s run time 
org.opentest4j.AssertionFailedError: Parameter[name=N,location=functionTemplateInvocation6.cpp(4:24-4:31)] <> Call[name=fixed_multiply,location=functionTemplateInvocation6.cpp(12:16-12:41),type=IntegerType[name=int]]
	at app//org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at app//org.junit.jupiter.api.Assertions.fail(Assertions.java:138)
	at app//kotlin.test.junit5.JUnit5Asserter.fail(JUnitSupport.kt:56)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:765)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:775)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertTrue(Assertions.kt:44)
	at app//kotlin.test.AssertionsKt.assertTrue(Unknown Source)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity$lambda$1(AstSanityTest.kt:58)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterateAll(SubgraphWalker.kt:256)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterate(SubgraphWalker.kt:234)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity(AstSanityTest.kt:62)
	at java.base@21.0.6/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base@21.0.6/java.util.Optional.ifPresent(Optional.java:178)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Iterator.forEachRemaining(Iterator.java:133)
	at java.base@21.0.6/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1939)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest::[31] src/test/resources/templates/functiontemplates/functionTemplateMethod.cpp
Stack Traces | 0.02s run time 
org.opentest4j.AssertionFailedError: Parameter[name=N,location=functionTemplateMethod.cpp(6:28-6:35)] <> MemberCall[name=MyClass::fixed_multiply,location=functionTemplateMethod.cpp(16:3-16:32),type=IntegerType[name=int]]
	at app//org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at app//org.junit.jupiter.api.Assertions.fail(Assertions.java:138)
	at app//kotlin.test.junit5.JUnit5Asserter.fail(JUnitSupport.kt:56)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:765)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:775)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertTrue(Assertions.kt:44)
	at app//kotlin.test.AssertionsKt.assertTrue(Unknown Source)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity$lambda$1(AstSanityTest.kt:58)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterateAll(SubgraphWalker.kt:256)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterate(SubgraphWalker.kt:234)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity(AstSanityTest.kt:62)
	at java.base@21.0.6/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base@21.0.6/java.util.Optional.ifPresent(Optional.java:178)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Iterator.forEachRemaining(Iterator.java:133)
	at java.base@21.0.6/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1939)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest::[30] src/test/resources/templates/functiontemplates/functionTemplateInvocation5.cpp
Stack Traces | 0.028s run time 
org.opentest4j.AssertionFailedError: Parameter[name=N,location=functionTemplateInvocation5.cpp(4:24-4:31)] <> Call[name=fixed_multiply,location=functionTemplateInvocation5.cpp(12:16-12:44),type=FloatingPointType[name=double]]
	at app//org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at app//org.junit.jupiter.api.Assertions.fail(Assertions.java:138)
	at app//kotlin.test.junit5.JUnit5Asserter.fail(JUnitSupport.kt:56)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:765)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:775)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertTrue(Assertions.kt:44)
	at app//kotlin.test.AssertionsKt.assertTrue(Unknown Source)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity$lambda$1(AstSanityTest.kt:58)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterateAll(SubgraphWalker.kt:256)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterate(SubgraphWalker.kt:234)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity(AstSanityTest.kt:62)
	at java.base@21.0.6/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base@21.0.6/java.util.Optional.ifPresent(Optional.java:178)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Iterator.forEachRemaining(Iterator.java:133)
	at java.base@21.0.6/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1939)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest::[26] src/test/resources/templates/functiontemplates/functionTemplateInvocation4.cpp
Stack Traces | 0.036s run time 
org.opentest4j.AssertionFailedError: TypeParameter[name=class T=int,location=functionTemplateInvocation4.cpp(4:11-4:22)] <> Call[name=fixed_multiply,location=functionTemplateInvocation4.cpp(11:16-11:34),type=IntegerType[name=int]]
	at app//org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at app//org.junit.jupiter.api.Assertions.fail(Assertions.java:138)
	at app//kotlin.test.junit5.JUnit5Asserter.fail(JUnitSupport.kt:56)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:765)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:775)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertTrue(Assertions.kt:44)
	at app//kotlin.test.AssertionsKt.assertTrue(Unknown Source)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity$lambda$1(AstSanityTest.kt:58)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterateAll(SubgraphWalker.kt:256)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterate(SubgraphWalker.kt:234)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity(AstSanityTest.kt:62)
	at java.base@21.0.6/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base@21.0.6/java.util.Optional.ifPresent(Optional.java:178)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Iterator.forEachRemaining(Iterator.java:133)
	at java.base@21.0.6/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1939)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest::[29] src/test/resources/templates/functiontemplates/functionTemplateInvocation8.cpp
Stack Traces | 0.038s run time 
org.opentest4j.AssertionFailedError: TranslationUnit[declarations=[AstEdge[end=Import[name=std,location=functionTemplateInvocation8.cpp(2:1-2:21)]], AstEdge[end=FunctionTemplate[name=fixed_multiply,location=functionTemplateInvocation8.cpp(4:1-9:2)]], AstEdge[end=Function[name=main,location=functionTemplateInvocation8.cpp(11:1-14:2),parameters=[]]], AstEdge[end=Namespace[name=std,location=<null>]], AstEdge[end=FunctionTemplate[name=fixed_division,location=<null>]], AstEdge[end=Function[name=fixed_division,location=<null>,parameters=[Parameter[name=int0,location=<null>]]]], AstEdge[end=FunctionTemplate[name=fixed_division,location=<null>]], AstEdge[end=Function[name=fixed_division,location=<null>,parameters=[Parameter[name=double0,location=<null>]]]]]] <> FunctionTemplate[name=fixed_division,location=<null>]
	at app//org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at app//org.junit.jupiter.api.Assertions.fail(Assertions.java:138)
	at app//kotlin.test.junit5.JUnit5Asserter.fail(JUnitSupport.kt:56)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:765)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:775)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertTrue(Assertions.kt:44)
	at app//kotlin.test.AssertionsKt.assertTrue(Unknown Source)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity$lambda$1(AstSanityTest.kt:58)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterateAll(SubgraphWalker.kt:256)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterate(SubgraphWalker.kt:234)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity(AstSanityTest.kt:62)
	at java.base@21.0.6/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base@21.0.6/java.util.Optional.ifPresent(Optional.java:178)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Iterator.forEachRemaining(Iterator.java:133)
	at java.base@21.0.6/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1939)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest::[27] src/test/resources/templates/functiontemplates/functionTemplateInvocation3.cpp
Stack Traces | 0.045s run time 
org.opentest4j.AssertionFailedError: Parameter[name=N,location=functionTemplateInvocation3.cpp(4:24-4:31)] <> Call[name=fixed_multiply,location=functionTemplateInvocation3.cpp(12:16-12:38),type=FloatingPointType[name=double]]
	at app//org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at app//org.junit.jupiter.api.Assertions.fail(Assertions.java:138)
	at app//kotlin.test.junit5.JUnit5Asserter.fail(JUnitSupport.kt:56)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:765)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:775)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertTrue(Assertions.kt:44)
	at app//kotlin.test.AssertionsKt.assertTrue(Unknown Source)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity$lambda$1(AstSanityTest.kt:58)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterateAll(SubgraphWalker.kt:256)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterate(SubgraphWalker.kt:234)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity(AstSanityTest.kt:62)
	at java.base@21.0.6/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base@21.0.6/java.util.Optional.ifPresent(Optional.java:178)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Iterator.forEachRemaining(Iterator.java:133)
	at java.base@21.0.6/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1939)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
de.fraunhofer.aisec.cpg.enhancements.templates.ClassTemplateTest::testTemplateRecursiveDefaults()
Stack Traces | 0.051s run time 
org.opentest4j.AssertionFailedError: Expected exactly one node matching the predicate: Literal[location=pair3-2.cpp(4:50-4:51),type=IntegerType[name=int],value=1],Literal[location=pair3-2.cpp(4:50-4:51),type=IntegerType[name=int],value=1],Literal[location=pair3-2.cpp(4:50-4:51),type=IntegerType[name=int],value=1] ==> expected: <1> but was: <3>
	at app//org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
	at app//org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)
	at app//org.junit.jupiter.api.AssertEquals.failNotEqual(AssertEquals.java:197)
	at app//org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:182)
	at app//org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:1156)
	at app//kotlin.test.junit5.JUnit5Asserter.assertEquals(JUnitSupport.kt:32)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertEquals(Assertions.kt:63)
	at app//kotlin.test.AssertionsKt.assertEquals(Unknown Source)
	at app//de.fraunhofer.aisec.cpg.test.TestUtilsKt.findByUniquePredicate(TestUtils.kt:75)
	at app//de.fraunhofer.aisec.cpg.enhancements.templates.ClassTemplateTest.testTemplateRecursiveDefaults(ClassTemplateTest.kt:408)
	at java.base@21.0.6/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest::[28] src/test/resources/templates/functiontemplates/functionTemplateInvocation2.cpp
Stack Traces | 0.051s run time 
org.opentest4j.AssertionFailedError: Parameter[name=N,location=functionTemplateInvocation2.cpp(4:24-4:31)] <> Call[name=fixed_multiply,location=functionTemplateInvocation2.cpp(12:16-12:36),type=FloatingPointType[name=double]]
	at app//org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at app//org.junit.jupiter.api.Assertions.fail(Assertions.java:138)
	at app//kotlin.test.junit5.JUnit5Asserter.fail(JUnitSupport.kt:56)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:765)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:775)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertTrue(Assertions.kt:44)
	at app//kotlin.test.AssertionsKt.assertTrue(Unknown Source)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity$lambda$1(AstSanityTest.kt:58)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterateAll(SubgraphWalker.kt:256)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterate(SubgraphWalker.kt:234)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity(AstSanityTest.kt:62)
	at java.base@21.0.6/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base@21.0.6/java.util.Optional.ifPresent(Optional.java:178)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Iterator.forEachRemaining(Iterator.java:133)
	at java.base@21.0.6/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1939)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest::[35] src/test/resources/templates/functiontemplates/functionTemplateInvocation7.cpp
Stack Traces | 0.062s run time 
org.opentest4j.AssertionFailedError: TranslationUnit[declarations=[AstEdge[end=Import[name=std,location=functionTemplateInvocation7.cpp(2:1-2:21)]], AstEdge[end=FunctionTemplate[name=f,location=functionTemplateInvocation7.cpp(4:1-4:67)]], AstEdge[end=Function[name=f,location=functionTemplateInvocation7.cpp(6:1-6:57),parameters=[Parameter[name=w,location=functionTemplateInvocation7.cpp(6:8-6:13)], Parameter[name=z,location=functionTemplateInvocation7.cpp(6:15-6:20)]]]], AstEdge[end=Function[name=main,location=functionTemplateInvocation7.cpp(8:1-13:2),parameters=[]]], AstEdge[end=Namespace[name=std,location=<null>]], AstEdge[end=Variable[name=cout,location=<null>,initializer=<null>,modifiers=[]]], AstEdge[end=Variable[name=endl,location=<null>,initializer=<null>,modifiers=[]]], AstEdge[end=FunctionTemplate[name=f,location=<null>]], AstEdge[end=Function[name=f,location=<null>,parameters=[Parameter[name=int0,location=<null>], Parameter[name=char1,location=<null>]]]]]] <> FunctionTemplate[name=f,location=<null>]
	at app//org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38)
	at app//org.junit.jupiter.api.Assertions.fail(Assertions.java:138)
	at app//kotlin.test.junit5.JUnit5Asserter.fail(JUnitSupport.kt:56)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:765)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.Asserter.assertTrue(Assertions.kt:775)
	at app//kotlin.test.junit5.JUnit5Asserter.assertTrue(JUnitSupport.kt:30)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertTrue(Assertions.kt:44)
	at app//kotlin.test.AssertionsKt.assertTrue(Unknown Source)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity$lambda$1(AstSanityTest.kt:58)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterateAll(SubgraphWalker.kt:256)
	at app//de.fraunhofer.aisec.cpg.helpers.SubgraphWalker$IterativeGraphWalker.iterate(SubgraphWalker.kt:234)
	at app//de.fraunhofer.aisec.cpg.frontends.cxx.AstSanityTest.testAstParentSanity(AstSanityTest.kt:62)
	at java.base@21.0.6/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base@21.0.6/java.util.Optional.ifPresent(Optional.java:178)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Iterator.forEachRemaining(Iterator.java:133)
	at java.base@21.0.6/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1939)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base@21.0.6/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
	at java.base@21.0.6/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
	at java.base@21.0.6/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base@21.0.6/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
de.fraunhofer.aisec.cpg.enhancements.templates.ClassTemplateTest::testTemplateOverridingDefaults()
Stack Traces | 0.071s run time 
org.opentest4j.AssertionFailedError: Expected exactly one node matching the predicate: Literal[location=pair3-1.cpp(13:20-13:21),type=IntegerType[name=int],value=2],Literal[location=pair3-1.cpp(13:20-13:21),type=IntegerType[name=int],value=2] ==> expected: <1> but was: <2>
	at app//org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
	at app//org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)
	at app//org.junit.jupiter.api.AssertEquals.failNotEqual(AssertEquals.java:197)
	at app//org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:182)
	at app//org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:1156)
	at app//kotlin.test.junit5.JUnit5Asserter.assertEquals(JUnitSupport.kt:32)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertEquals(Assertions.kt:63)
	at app//kotlin.test.AssertionsKt.assertEquals(Unknown Source)
	at app//de.fraunhofer.aisec.cpg.test.TestUtilsKt.findByUniquePredicate(TestUtils.kt:75)
	at app//de.fraunhofer.aisec.cpg.enhancements.templates.ClassTemplateTest.testTemplateOverridingDefaults(ClassTemplateTest.kt:358)
	at java.base@21.0.6/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
de.fraunhofer.aisec.cpg.enhancements.templates.ClassTemplateTest::testReferenceInTemplates()
Stack Traces | 0.072s run time 
org.opentest4j.AssertionFailedError: Expected exactly one node matching the predicate: Literal[location=array.cpp(4:28-4:30),type=IntegerType[name=int],value=10],Literal[location=array.cpp(4:28-4:30),type=IntegerType[name=int],value=10] ==> expected: <1> but was: <2>
	at app//org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
	at app//org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)
	at app//org.junit.jupiter.api.AssertEquals.failNotEqual(AssertEquals.java:197)
	at app//org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:182)
	at app//org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:1156)
	at app//kotlin.test.junit5.JUnit5Asserter.assertEquals(JUnitSupport.kt:32)
	at app//kotlin.test.AssertionsKt__AssertionsKt.assertEquals(Assertions.kt:63)
	at app//kotlin.test.AssertionsKt.assertEquals(Unknown Source)
	at app//de.fraunhofer.aisec.cpg.test.TestUtilsKt.findByUniquePredicate(TestUtils.kt:75)
	at app//de.fraunhofer.aisec.cpg.enhancements.templates.ClassTemplateTest.testReferenceInTemplates(ClassTemplateTest.kt:465)
	at java.base@21.0.6/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base@21.0.6/java.util.ArrayList.forEach(ArrayList.java:1596)

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bug Something isn't working cxx Related to C/C++ language parsing

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Dupliate AST nodes in C/C++

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