[clang] [OpenMP] Support capturing structured bindings in OpenMP regions. (PR #190832)

via cfe-commits cfe-commits at lists.llvm.org
Tue Apr 7 12:31:50 PDT 2026 

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

* 87256 tests passed
* 1390 tests skipped
* 6 tests failed

## Failed Tests
(click on a test name to see its output)

### Clang
<details>
<summary>Clang.CodeGenCXX/cxx20-decomposition.cpp</summary>

```
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -std=c++20 -triple x86_64-linux-gnu -emit-llvm /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCXX/cxx20-decomposition.cpp -o - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCXX/cxx20-decomposition.cpp
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -std=c++20 -triple x86_64-linux-gnu -emit-llvm /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCXX/cxx20-decomposition.cpp -o -
# .---command stderr------------
# | DeclRefExpr for Decl not entered in LocalDeclMap?
# | UNREACHABLE executed at /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:3686!
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
# | Stack dump:
# | 0.	Program arguments: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -std=c++20 -triple x86_64-linux-gnu -emit-llvm /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCXX/cxx20-decomposition.cpp -o -
# | 1.	<eof> parser at end of file
# | 2.	Per-file LLVM IR generation
# | 3.	/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCXX/cxx20-decomposition.cpp:10:10: Generating code for declaration 'f()::(lambda)::operator()'
# |  #0 0x00000000091c3fb8 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:880:13
# |  #1 0x00000000091c0f21 llvm::sys::RunSignalHandlers() /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Signals.cpp:109:18
# |  #2 0x00000000091c4dd1 SignalHandler(int, siginfo_t*, void*) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:448:38
# |  #3 0x00000000091c4c28 __find_if<const int *, __gnu_cxx::__ops::_Iter_equals_val<const int> > /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_algobase.h:2072:8
# |  #4 0x00000000091c4c28 __find_if<const int *, __gnu_cxx::__ops::_Iter_equals_val<const int> > /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_algobase.h:2117:14
# |  #5 0x00000000091c4c28 find<const int *, int> /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_algo.h:3897:14
# |  #6 0x00000000091c4c28 is_contained<const int (&)[10], int> /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLExtras.h:1953:12
# |  #7 0x00000000091c4c28 SignalHandlerTerminate(int, siginfo_t*, void*) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:464:7
# |  #8 0x00007831093a0330 (/lib/x86_64-linux-gnu/libc.so.6+0x45330)
# |  #9 0x00007831093f9b2c pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x9eb2c)
# | #10 0x00007831093a027e raise (/lib/x86_64-linux-gnu/libc.so.6+0x4527e)
# | #11 0x00007831093838ff abort (/lib/x86_64-linux-gnu/libc.so.6+0x288ff)
# | #12 0x0000000009128d9f (/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang+0x9128d9f)
# | #13 0x000000000977b26e clang::CodeGen::CodeGenFunction::EmitDeclRefLValue(clang::DeclRefExpr const*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:0:0
# | #14 0x00000000097778a6 clang::CodeGen::CodeGenFunction::EmitLValueHelper(clang::Expr const*, clang::CodeGen::KnownNonNull_t) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1872:5
# | #15 0x000000000979f67b operator() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1713:30
# | #16 0x000000000979f67b void llvm::function_ref<void ()>::callback_fn<clang::CodeGen::CodeGenFunction::EmitLValue(clang::Expr const*, clang::CodeGen::KnownNonNull_t)::$_0>(long) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #17 0x0000000009ced12f clang::StackExhaustionHandler::runWithSufficientStackSpace(clang::SourceLocation, llvm::function_ref<void ()>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Basic/StackExhaustionHandler.cpp:21:1
# | #18 0x000000000977564c EmitLValue /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1715:7
# | #19 0x000000000977564c clang::CodeGen::CodeGenFunction::EmitCheckedLValue(clang::Expr const*, clang::CodeGen::CodeGenFunction::TypeCheckKind) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1677:10
# | #20 0x00000000097827ad clang::CodeGen::CodeGenFunction::EmitMemberExpr(clang::MemberExpr const*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:5557:12
# | #21 0x00000000097776cb clang::CodeGen::CodeGenFunction::EmitLValueHelper(clang::Expr const*, clang::CodeGen::KnownNonNull_t) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1872:5
# | #22 0x000000000979f67b operator() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1713:30
# | #23 0x000000000979f67b void llvm::function_ref<void ()>::callback_fn<clang::CodeGen::CodeGenFunction::EmitLValue(clang::Expr const*, clang::CodeGen::KnownNonNull_t)::$_0>(long) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #24 0x0000000009ced12f clang::StackExhaustionHandler::runWithSufficientStackSpace(clang::SourceLocation, llvm::function_ref<void ()>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Basic/StackExhaustionHandler.cpp:21:1
# | #25 0x0000000009779cbe EmitLValue /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1715:7
# | #26 0x0000000009779cbe clang::CodeGen::CodeGenFunction::EmitDeclRefLValue(clang::DeclRefExpr const*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:3764:12
# | #27 0x00000000097778a6 clang::CodeGen::CodeGenFunction::EmitLValueHelper(clang::Expr const*, clang::CodeGen::KnownNonNull_t) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1872:5
# | #28 0x000000000979f67b operator() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1713:30
# | #29 0x000000000979f67b void llvm::function_ref<void ()>::callback_fn<clang::CodeGen::CodeGenFunction::EmitLValue(clang::Expr const*, clang::CodeGen::KnownNonNull_t)::$_0>(long) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #30 0x0000000009ced12f clang::StackExhaustionHandler::runWithSufficientStackSpace(clang::SourceLocation, llvm::function_ref<void ()>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Basic/StackExhaustionHandler.cpp:21:1
# | #31 0x000000000977564c EmitLValue /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1715:7
# | #32 0x000000000977564c clang::CodeGen::CodeGenFunction::EmitCheckedLValue(clang::Expr const*, clang::CodeGen::CodeGenFunction::TypeCheckKind) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1677:10
# | #33 0x00000000097b5aa4 EmitLoadOfLValue /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:371:36
# | #34 0x00000000097b5aa4 (anonymous namespace)::ScalarExprEmitter::VisitDeclRefExpr(clang::DeclRefExpr*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:609:12
# | #35 0x00000000097a2d9b (anonymous namespace)::ScalarExprEmitter::Visit(clang::Expr*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:494:52
# | #36 0x00000000097c0210 (anonymous namespace)::ScalarExprEmitter::VisitCastExpr(clang::CastExpr*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:0:0
# | #37 0x00000000097ba234 Visit /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:494:52
# | #38 0x00000000097ba234 EmitPromotedScalarExpr /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:6191:37
# | #39 0x00000000097ba234 (anonymous namespace)::ScalarExprEmitter::EmitBinOps(clang::BinaryOperator const*, clang::QualType) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:4023:20
# | #40 0x00000000097abfa2 (anonymous namespace)::ScalarExprEmitter::VisitBinAdd(clang::BinaryOperator const*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:965:3
# | #41 0x00000000097a2c8d Visit /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:494:52
# | #42 0x00000000097a2c8d clang::CodeGen::CodeGenFunction::EmitScalarExpr(clang::Expr const*, bool) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:6159:8
# | #43 0x0000000009700b15 clang::CodeGen::CodeGenFunction::EmitReturnStmt(clang::ReturnStmt const&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGStmt.cpp:1646:26
# | #44 0x00000000096fce21 clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const*, llvm::ArrayRef<clang::Attr const*>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGStmt.cpp:461:5
# | #45 0x000000000970af91 clang::CodeGen::CodeGenFunction::EmitCompoundStmtWithoutScope(clang::CompoundStmt const&, bool, clang::CodeGen::AggValueSlot) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGStmt.cpp:575:10
# | #46 0x00000000096e7786 EmitFunctionBody /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenFunction.cpp:0:5
# | #47 0x00000000096e7786 clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, llvm::Function*, clang::CodeGen::CGFunctionInfo const&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenFunction.cpp:1620:5
# | #48 0x0000000009598622 clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl, llvm::GlobalValue*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenModule.cpp:6778:3
# | #49 0x000000000958fd99 clang::CodeGen::CodeGenModule::EmitGlobalDefinition(clang::GlobalDecl, llvm::GlobalValue*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenModule.cpp:0:9
# | #50 0x000000000957e4c6 __normal_iterator /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_iterator.h:1077:20
# | #51 0x000000000957e4c6 begin /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_vector.h:884:16
# | #52 0x000000000957e4c6 empty /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_vector.h:1089:16
# | #53 0x000000000957e4c6 clang::CodeGen::CodeGenModule::EmitDeferred() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenModule.cpp:3809:26
# | #54 0x000000000957ab6a clang::CodeGen::CodeGenModule::Release() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenModule.cpp:988:3
# | #55 0x0000000009b18ffb (anonymous namespace)::CodeGeneratorImpl::HandleTranslationUnit(clang::ASTContext&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/ModuleBuilder.cpp:312:11
# | #56 0x0000000009b102c1 clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenAction.cpp:240:24
# | #57 0x000000000b541c19 __normal_iterator /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_iterator.h:1077:20
# | #58 0x000000000b541c19 begin /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_vector.h:874:16
# | #59 0x000000000b541c19 finalize<std::vector<std::unique_ptr<clang::TemplateInstantiationCallback, std::default_delete<clang::TemplateInstantiationCallback> >, std::allocator<std::unique_ptr<clang::TemplateInstantiationCallback, std::default_delete<clang::TemplateInstantiationCallback> > > > > /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Sema/TemplateInstCallback.h:54:16
# | #60 0x000000000b541c19 clang::ParseAST(clang::Sema&, bool, bool) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseAST.cpp:190:3
# | #61 0x000000000a07a7c6 clang::FrontendAction::Execute() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/FrontendAction.cpp:1346:10
# | #62 0x0000000009fda69d getPtr /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/Error.h:278:42
# | #63 0x0000000009fda69d operator bool /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/Error.h:241:16
# | #64 0x0000000009fda69d clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/CompilerInstance.cpp:990:23
# | #65 0x000000000a172738 get /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1666:16
# | #66 0x000000000a172738 _M_get /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1363:66
# | #67 0x000000000a172738 operator-> /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1357:9
# | #68 0x000000000a172738 getFrontendOpts /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Frontend/CompilerInstance.h:310:12
# | #69 0x000000000a172738 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp:319:14
# | #70 0x0000000006344d15 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/cc1_main.cpp:302:15
# | #71 0x0000000006340af5 ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/driver.cpp:229:12
# | #72 0x000000000633fac0 clang_main(int, char**, llvm::ToolContext const&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/driver.cpp:277:12
# | #73 0x000000000635103d main /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/tools/driver/clang-driver.cpp:17:10
# | #74 0x00007831093851ca (/lib/x86_64-linux-gnu/libc.so.6+0x2a1ca)
# | #75 0x000078310938528b __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a28b)
# | #76 0x000000000633e465 _start (/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang+0x633e465)
# `-----------------------------
# error: command failed with exit status: -6
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCXX/cxx20-decomposition.cpp
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
# | FileCheck command line:  /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/CodeGenCXX/cxx20-decomposition.cpp
# `-----------------------------
# error: command failed with exit status: 2

--

```
</details>
<details>
<summary>Clang.DebugInfo/CXX/lambda-capture-packs.cpp</summary>

```
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -emit-llvm    -debug-info-kind=standalone -std=c++26 /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/DebugInfo/CXX/lambda-capture-packs.cpp -o - | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/DebugInfo/CXX/lambda-capture-packs.cpp
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -emit-llvm -debug-info-kind=standalone -std=c++26 /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/DebugInfo/CXX/lambda-capture-packs.cpp -o -
# .---command stderr------------
# | DeclRefExpr for Decl not entered in LocalDeclMap?
# | UNREACHABLE executed at /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:3686!
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
# | Stack dump:
# | 0.	Program arguments: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -triple x86_64-unknown-linux-gnu -emit-llvm -debug-info-kind=standalone -std=c++26 /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/DebugInfo/CXX/lambda-capture-packs.cpp -o -
# | 1.	<eof> parser at end of file
# | 2.	Per-file LLVM IR generation
# | 3.	/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/DebugInfo/CXX/lambda-capture-packs.cpp:163:10: Generating code for declaration 'capture_binding_and_param_pack(int, int)::(lambda)::operator()'
# |  #0 0x00000000091c3fb8 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:880:13
# |  #1 0x00000000091c0f21 llvm::sys::RunSignalHandlers() /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Signals.cpp:109:18
# |  #2 0x00000000091c4dd1 SignalHandler(int, siginfo_t*, void*) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:448:38
# |  #3 0x00000000091c4c28 __find_if<const int *, __gnu_cxx::__ops::_Iter_equals_val<const int> > /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_algobase.h:2072:8
# |  #4 0x00000000091c4c28 __find_if<const int *, __gnu_cxx::__ops::_Iter_equals_val<const int> > /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_algobase.h:2117:14
# |  #5 0x00000000091c4c28 find<const int *, int> /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_algo.h:3897:14
# |  #6 0x00000000091c4c28 is_contained<const int (&)[10], int> /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLExtras.h:1953:12
# |  #7 0x00000000091c4c28 SignalHandlerTerminate(int, siginfo_t*, void*) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:464:7
# |  #8 0x00007c7b28d42330 (/lib/x86_64-linux-gnu/libc.so.6+0x45330)
# |  #9 0x00007c7b28d9bb2c pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x9eb2c)
# | #10 0x00007c7b28d4227e raise (/lib/x86_64-linux-gnu/libc.so.6+0x4527e)
# | #11 0x00007c7b28d258ff abort (/lib/x86_64-linux-gnu/libc.so.6+0x288ff)
# | #12 0x0000000009128d9f (/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang+0x9128d9f)
# | #13 0x000000000977b26e clang::CodeGen::CodeGenFunction::EmitDeclRefLValue(clang::DeclRefExpr const*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:0:0
# | #14 0x00000000097778a6 clang::CodeGen::CodeGenFunction::EmitLValueHelper(clang::Expr const*, clang::CodeGen::KnownNonNull_t) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1872:5
# | #15 0x000000000979f67b operator() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1713:30
# | #16 0x000000000979f67b void llvm::function_ref<void ()>::callback_fn<clang::CodeGen::CodeGenFunction::EmitLValue(clang::Expr const*, clang::CodeGen::KnownNonNull_t)::$_0>(long) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #17 0x0000000009ced12f clang::StackExhaustionHandler::runWithSufficientStackSpace(clang::SourceLocation, llvm::function_ref<void ()>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Basic/StackExhaustionHandler.cpp:21:1
# | #18 0x000000000977564c EmitLValue /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1715:7
# | #19 0x000000000977564c clang::CodeGen::CodeGenFunction::EmitCheckedLValue(clang::Expr const*, clang::CodeGen::CodeGenFunction::TypeCheckKind) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1677:10
# | #20 0x00000000097827ad clang::CodeGen::CodeGenFunction::EmitMemberExpr(clang::MemberExpr const*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:5557:12
# | #21 0x00000000097776cb clang::CodeGen::CodeGenFunction::EmitLValueHelper(clang::Expr const*, clang::CodeGen::KnownNonNull_t) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1872:5
# | #22 0x000000000979f67b operator() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1713:30
# | #23 0x000000000979f67b void llvm::function_ref<void ()>::callback_fn<clang::CodeGen::CodeGenFunction::EmitLValue(clang::Expr const*, clang::CodeGen::KnownNonNull_t)::$_0>(long) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #24 0x0000000009ced12f clang::StackExhaustionHandler::runWithSufficientStackSpace(clang::SourceLocation, llvm::function_ref<void ()>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Basic/StackExhaustionHandler.cpp:21:1
# | #25 0x0000000009779cbe EmitLValue /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1715:7
# | #26 0x0000000009779cbe clang::CodeGen::CodeGenFunction::EmitDeclRefLValue(clang::DeclRefExpr const*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:3764:12
# | #27 0x00000000097778a6 clang::CodeGen::CodeGenFunction::EmitLValueHelper(clang::Expr const*, clang::CodeGen::KnownNonNull_t) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1872:5
# | #28 0x000000000979f67b operator() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1713:30
# | #29 0x000000000979f67b void llvm::function_ref<void ()>::callback_fn<clang::CodeGen::CodeGenFunction::EmitLValue(clang::Expr const*, clang::CodeGen::KnownNonNull_t)::$_0>(long) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12
# | #30 0x0000000009ced12f clang::StackExhaustionHandler::runWithSufficientStackSpace(clang::SourceLocation, llvm::function_ref<void ()>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Basic/StackExhaustionHandler.cpp:21:1
# | #31 0x000000000977564c EmitLValue /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1715:7
# | #32 0x000000000977564c clang::CodeGen::CodeGenFunction::EmitCheckedLValue(clang::Expr const*, clang::CodeGen::CodeGenFunction::TypeCheckKind) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExpr.cpp:1677:10
# | #33 0x00000000097b5aa4 EmitLoadOfLValue /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:371:36
# | #34 0x00000000097b5aa4 (anonymous namespace)::ScalarExprEmitter::VisitDeclRefExpr(clang::DeclRefExpr*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:609:12
# | #35 0x00000000097a2d9b (anonymous namespace)::ScalarExprEmitter::Visit(clang::Expr*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:494:52
# | #36 0x00000000097a2d9b (anonymous namespace)::ScalarExprEmitter::Visit(clang::Expr*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:494:52
# | #37 0x00000000097c0210 (anonymous namespace)::ScalarExprEmitter::VisitCastExpr(clang::CastExpr*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:0:0
# | #38 0x00000000097ba234 Visit /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:494:52
# | #39 0x00000000097ba234 EmitPromotedScalarExpr /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:6191:37
# | #40 0x00000000097ba234 (anonymous namespace)::ScalarExprEmitter::EmitBinOps(clang::BinaryOperator const*, clang::QualType) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:4023:20
# | #41 0x00000000097abfa2 (anonymous namespace)::ScalarExprEmitter::VisitBinAdd(clang::BinaryOperator const*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:965:3
# | #42 0x00000000097a2c8d Visit /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:494:52
# | #43 0x00000000097a2c8d clang::CodeGen::CodeGenFunction::EmitScalarExpr(clang::Expr const*, bool) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGExprScalar.cpp:6159:8
# | #44 0x0000000009700b15 clang::CodeGen::CodeGenFunction::EmitReturnStmt(clang::ReturnStmt const&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGStmt.cpp:1646:26
# | #45 0x00000000096fce21 clang::CodeGen::CodeGenFunction::EmitStmt(clang::Stmt const*, llvm::ArrayRef<clang::Attr const*>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGStmt.cpp:461:5
# | #46 0x000000000970af91 clang::CodeGen::CodeGenFunction::EmitCompoundStmtWithoutScope(clang::CompoundStmt const&, bool, clang::CodeGen::AggValueSlot) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CGStmt.cpp:575:10
# | #47 0x00000000096e7786 EmitFunctionBody /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenFunction.cpp:0:5
# | #48 0x00000000096e7786 clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, llvm::Function*, clang::CodeGen::CGFunctionInfo const&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenFunction.cpp:1620:5
# | #49 0x0000000009598622 clang::CodeGen::CodeGenModule::EmitGlobalFunctionDefinition(clang::GlobalDecl, llvm::GlobalValue*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenModule.cpp:6778:3
# | #50 0x000000000958fd99 clang::CodeGen::CodeGenModule::EmitGlobalDefinition(clang::GlobalDecl, llvm::GlobalValue*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenModule.cpp:0:9
# | #51 0x000000000957e4c6 __normal_iterator /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_iterator.h:1077:20
# | #52 0x000000000957e4c6 begin /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_vector.h:884:16
# | #53 0x000000000957e4c6 empty /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_vector.h:1089:16
# | #54 0x000000000957e4c6 clang::CodeGen::CodeGenModule::EmitDeferred() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenModule.cpp:3809:26
# | #55 0x000000000957e4f2 __normal_iterator /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_iterator.h:1077:20
# | #56 0x000000000957e4f2 begin /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_vector.h:884:16
# | #57 0x000000000957e4f2 empty /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_vector.h:1089:16
# | #58 0x000000000957e4f2 clang::CodeGen::CodeGenModule::EmitDeferred() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenModule.cpp:3811:30
# | #59 0x000000000957ab6a clang::CodeGen::CodeGenModule::Release() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenModule.cpp:988:3
# | #60 0x0000000009b18ffb (anonymous namespace)::CodeGeneratorImpl::HandleTranslationUnit(clang::ASTContext&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/ModuleBuilder.cpp:312:11
# | #61 0x0000000009b102c1 clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/CodeGen/CodeGenAction.cpp:240:24
# | #62 0x000000000b541c19 __normal_iterator /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_iterator.h:1077:20
# | #63 0x000000000b541c19 begin /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_vector.h:874:16
# | #64 0x000000000b541c19 finalize<std::vector<std::unique_ptr<clang::TemplateInstantiationCallback, std::default_delete<clang::TemplateInstantiationCallback> >, std::allocator<std::unique_ptr<clang::TemplateInstantiationCallback, std::default_delete<clang::TemplateInstantiationCallback> > > > > /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Sema/TemplateInstCallback.h:54:16
# | #65 0x000000000b541c19 clang::ParseAST(clang::Sema&, bool, bool) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseAST.cpp:190:3
# | #66 0x000000000a07a7c6 clang::FrontendAction::Execute() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/FrontendAction.cpp:1346:10
# | #67 0x0000000009fda69d getPtr /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/Error.h:278:42
# | #68 0x0000000009fda69d operator bool /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/Error.h:241:16
# | #69 0x0000000009fda69d clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/CompilerInstance.cpp:990:23
# | #70 0x000000000a172738 get /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1666:16
# | #71 0x000000000a172738 _M_get /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1363:66
# | #72 0x000000000a172738 operator-> /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1357:9
# | #73 0x000000000a172738 getFrontendOpts /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Frontend/CompilerInstance.h:310:12
# | #74 0x000000000a172738 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp:319:14
# | #75 0x0000000006344d15 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/cc1_main.cpp:302:15
# | #76 0x0000000006340af5 ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/driver.cpp:229:12
# | #77 0x000000000633fac0 clang_main(int, char**, llvm::ToolContext const&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/driver.cpp:277:12
# | #78 0x000000000635103d main /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/tools/driver/clang-driver.cpp:17:10
# | #79 0x00007c7b28d271ca (/lib/x86_64-linux-gnu/libc.so.6+0x2a1ca)
# | #80 0x00007c7b28d2728b __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a28b)
# | #81 0x000000000633e465 _start (/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang+0x633e465)
# `-----------------------------
# error: command failed with exit status: -6
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/DebugInfo/CXX/lambda-capture-packs.cpp
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
# | FileCheck command line:  /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/DebugInfo/CXX/lambda-capture-packs.cpp
# `-----------------------------
# error: command failed with exit status: 2

--

```
</details>
<details>
<summary>Clang.SemaCXX/cxx1z-constexpr-lambdas.cpp</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -std=c++1z -verify -fsyntax-only -fblocks /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-constexpr-lambdas.cpp -fcxx-exceptions
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -std=c++1z -verify -fsyntax-only -fblocks /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-constexpr-lambdas.cpp -fcxx-exceptions
# .---command stderr------------
# | error: 'expected-warning' diagnostics expected but not seen: 
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-constexpr-lambdas.cpp Line 387 (directive at /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-constexpr-lambdas.cpp:389): captured structured bindings are a C++20 extension
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-constexpr-lambdas.cpp Line 398 (directive at /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-constexpr-lambdas.cpp:400): captured structured bindings are a C++20 extension
# | error: 'expected-note' diagnostics expected but not seen: 
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-constexpr-lambdas.cpp Line 386 (directive at /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-constexpr-lambdas.cpp:390): 'key' declared here
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-constexpr-lambdas.cpp Line 397 (directive at /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-constexpr-lambdas.cpp:401): 'key' declared here
# | 4 errors generated.
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>
<details>
<summary>Clang.SemaCXX/cxx1z-decomposition.cpp</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -std=c++17 -Wc++20-extensions -verify=expected /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-decomposition.cpp
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -std=c++17 -Wc++20-extensions -verify=expected /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-decomposition.cpp
# .---command stderr------------
# | error: 'expected-warning' diagnostics expected but not seen: 
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-decomposition.cpp Line 76: C++20
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-decomposition.cpp Line 77: C++20
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-decomposition.cpp Line 90: C++20
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-decomposition.cpp Line 99: C++20
# | error: 'expected-note' diagnostics expected but not seen: 
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-decomposition.cpp Line 70: 'n' declared here
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-decomposition.cpp Line 70: 'n' declared here
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-decomposition.cpp Line 88: 'bit' declared here
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/cxx1z-decomposition.cpp Line 88: 'bit' declared here
# | 8 errors generated.
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>
<details>
<summary>Clang.SemaCXX/decomposition-blocks.cpp</summary>

```
Exit Code: -6

Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -std=c++17 -fsyntax-only -verify /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-blocks.cpp -fblocks
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -std=c++17 -fsyntax-only -verify /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-blocks.cpp -fblocks
# .---command stderr------------
# | clang: /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/Casting.h:572: decltype(auto) llvm::cast(From *) [To = clang::VarDecl, From = clang::ValueDecl]: Assertion `isa<To>(Val) && "cast<Ty>() argument of incompatible type!"' failed.
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
# | Stack dump:
# | 0.	Program arguments: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -std=c++17 -fsyntax-only -verify /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-blocks.cpp -fblocks
# | 1.	/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-blocks.cpp:13:4: current parser token ')'
# | 2.	/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-blocks.cpp:9:13: parsing function body 'test'
# | 3.	/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-blocks.cpp:9:13: in compound statement ('{}')
# | 4.	/home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-blocks.cpp:11:7: block literal parsing
# |  #0 0x00000000091c3fb8 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:880:13
# |  #1 0x00000000091c0f21 llvm::sys::RunSignalHandlers() /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Signals.cpp:109:18
# |  #2 0x00000000091c4dd1 SignalHandler(int, siginfo_t*, void*) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:448:38
# |  #3 0x00000000091c4c28 __find_if<const int *, __gnu_cxx::__ops::_Iter_equals_val<const int> > /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_algobase.h:2072:8
# |  #4 0x00000000091c4c28 __find_if<const int *, __gnu_cxx::__ops::_Iter_equals_val<const int> > /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_algobase.h:2117:14
# |  #5 0x00000000091c4c28 find<const int *, int> /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/stl_algo.h:3897:14
# |  #6 0x00000000091c4c28 is_contained<const int (&)[10], int> /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/ADT/STLExtras.h:1953:12
# |  #7 0x00000000091c4c28 SignalHandlerTerminate(int, siginfo_t*, void*) /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Support/Unix/Signals.inc:464:7
# |  #8 0x00007a6eaf7f3330 (/lib/x86_64-linux-gnu/libc.so.6+0x45330)
# |  #9 0x00007a6eaf84cb2c pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x9eb2c)
# | #10 0x00007a6eaf7f327e raise (/lib/x86_64-linux-gnu/libc.so.6+0x4527e)
# | #11 0x00007a6eaf7d68ff abort (/lib/x86_64-linux-gnu/libc.so.6+0x288ff)
# | #12 0x00007a6eaf7d681b (/lib/x86_64-linux-gnu/libc.so.6+0x2881b)
# | #13 0x00007a6eaf7e9517 (/lib/x86_64-linux-gnu/libc.so.6+0x3b517)
# | #14 0x000000000b9db7be clang::Sema::ActOnBlockStmtExpr(clang::SourceLocation, clang::Stmt*, clang::Scope*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Sema/SemaExpr.cpp:0:0
# | #15 0x000000000b57bbec clang::Parser::ParseBlockLiteralExpression() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseExpr.cpp:3384:22
# | #16 0x000000000b5745eb clang::Parser::ParseCastExpression(clang::CastParseKind, bool, bool&, clang::TypoCorrectionTypeBehavior, bool, bool*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseExpr.cpp:1600:11
# | #17 0x000000000b56f689 ParseCastExpression /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseExpr.cpp:588:20
# | #18 0x000000000b56f689 clang::Parser::ParseAssignmentExpression(clang::TypoCorrectionTypeBehavior) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseExpr.cpp:90:7
# | #19 0x000000000b57be3a clang::Parser::ParseExpressionList(llvm::SmallVectorImpl<clang::Expr*>&, llvm::function_ref<void ()>, bool) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseExpr.cpp:0:0
# | #20 0x000000000b571c84 clang::Parser::ParsePostfixExpressionSuffix(clang::ActionResult<clang::Expr*, true>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseExpr.cpp:1886:15
# | #21 0x000000000b57573b clang::Parser::ParseCastExpression(clang::CastParseKind, bool, bool&, clang::TypoCorrectionTypeBehavior, bool, bool*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseExpr.cpp:1656:9
# | #22 0x000000000b56f689 ParseCastExpression /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseExpr.cpp:588:20
# | #23 0x000000000b56f689 clang::Parser::ParseAssignmentExpression(clang::TypoCorrectionTypeBehavior) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseExpr.cpp:90:7
# | #24 0x000000000b56f589 clang::Parser::ParseExpression(clang::TypoCorrectionTypeBehavior) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseExpr.cpp:49:10
# | #25 0x000000000b5fe4d4 isInvalid /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Sema/Ownership.h:200:41
# | #26 0x000000000b5fe4d4 clang::Parser::ParseExprStatement(clang::Parser::ParsedStmtContext) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseStmt.cpp:534:12
# | #27 0x000000000b5fc24f clang::Parser::ParseStatementOrDeclarationAfterAttributes(llvm::SmallVector<clang::Stmt*, 24u>&, clang::Parser::ParsedStmtContext, clang::SourceLocation*, clang::ParsedAttributes&, clang::ParsedAttributes&, clang::LabelDecl*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseStmt.cpp:273:5
# | #28 0x000000000b5fb9c4 clang::Parser::ParseStatementOrDeclaration(llvm::SmallVector<clang::Stmt*, 24u>&, clang::Parser::ParsedStmtContext, clang::SourceLocation*, clang::LabelDecl*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseStmt.cpp:78:20
# | #29 0x000000000b605dd5 clang::Parser::ParseCompoundStatementBody(bool) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseStmt.cpp:1173:11
# | #30 0x000000000b606db5 clang::Parser::ParseFunctionStatementBody(clang::Decl*, clang::Parser::ParseScope&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseStmt.cpp:2463:21
# | #31 0x000000000b551aac clang::Parser::ParseFunctionDefinition(clang::ParsingDeclarator&, clang::Parser::ParsedTemplateInfo const&, clang::Parser::LateParsedAttrList*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/Parser.cpp:0:0
# | #32 0x000000000b5bef34 clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&, clang::DeclaratorContext, clang::ParsedAttributes&, clang::Parser::ParsedTemplateInfo&, clang::SourceLocation*, clang::Parser::ForRangeInit*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseDecl.cpp:2268:18
# | #33 0x000000000b55092b clang::Parser::ParseDeclOrFunctionDefInternal(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec&, clang::AccessSpecifier) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/Parser.cpp:0:10
# | #34 0x000000000b550246 clang::Parser::ParseDeclarationOrFunctionDefinition(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*, clang::AccessSpecifier) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/Parser.cpp:1170:12
# | #35 0x000000000b54f2ee clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/Parser.cpp:0:14
# | #36 0x000000000b54d510 clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&, clang::Sema::ModuleImportState&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/Parser.cpp:706:10
# | #37 0x000000000b541cce clang::ParseAST(clang::Sema&, bool, bool) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Parse/ParseAST.cpp:169:5
# | #38 0x000000000a07a7c6 clang::FrontendAction::Execute() /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/FrontendAction.cpp:1346:10
# | #39 0x0000000009fda69d getPtr /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/Error.h:278:42
# | #40 0x0000000009fda69d operator bool /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/Error.h:241:16
# | #41 0x0000000009fda69d clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/Frontend/CompilerInstance.cpp:990:23
# | #42 0x000000000a172738 get /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1666:16
# | #43 0x000000000a172738 _M_get /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1363:66
# | #44 0x000000000a172738 operator-> /usr/lib/gcc/x86_64-linux-gnu/13/../../../../include/c++/13/bits/shared_ptr_base.h:1357:9
# | #45 0x000000000a172738 getFrontendOpts /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/include/clang/Frontend/CompilerInstance.h:310:12
# | #46 0x000000000a172738 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp:319:14
# | #47 0x0000000006344d15 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/cc1_main.cpp:302:15
# | #48 0x0000000006340af5 ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/driver.cpp:229:12
# | #49 0x000000000633fac0 clang_main(int, char**, llvm::ToolContext const&) /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/tools/driver/driver.cpp:277:12
# | #50 0x000000000635103d main /home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/clang/tools/driver/clang-driver.cpp:17:10
# | #51 0x00007a6eaf7d81ca (/lib/x86_64-linux-gnu/libc.so.6+0x2a1ca)
# | #52 0x00007a6eaf7d828b __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a28b)
# | #53 0x000000000633e465 _start (/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang+0x633e465)
# `-----------------------------
# error: command failed with exit status: -6

--

```
</details>
<details>
<summary>Clang.SemaCXX/decomposition-openmp.cpp</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -fsyntax-only -verify -std=c++20 -fopenmp /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-openmp.cpp
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/23/include -nostdsysteminc -fsyntax-only -verify -std=c++20 -fopenmp /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-openmp.cpp
# .---command stderr------------
# | error: 'expected-error' diagnostics expected but not seen: 
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-openmp.cpp Line 30 (directive at /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-openmp.cpp:29): capturing a structured binding is not yet supported in OpenMP
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-openmp.cpp Line 30 (directive at /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-openmp.cpp:29): capturing a structured binding is not yet supported in OpenMP
# | error: 'expected-note' diagnostics expected but not seen: 
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-openmp.cpp Line 26: declared here
# |   File /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/SemaCXX/decomposition-openmp.cpp Line 26: declared here
# | 4 errors generated.
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/190832

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