Clang crashes with assertion failure in DiagnoseBadDeduction when specializing template with __seg_gs pointer qualifier mismatch

[AbyssStaror]

Link for quick verification: https://godbolt.org/z/reEeanex3

struct S { int i; }; 

template <typename T>
int baz(__seg_gs T* o) {
  return o->i; 
}

template<>
int baz(struct S* s) {
  return s->i ; 
}

Description

Go back to clang 14.0.0 (assertions) and crashed only in C++ mode.
The crash occurs during template argument deduction when a specialization omits the __seg_gs qualifier that was present in the primary template.

Stack dump

clang++: /root/llvm-project/llvm/tools/clang/lib/Sema/SemaOverload.cpp:12266: void DiagnoseBadDeduction(clang::Sema&, clang::NamedDecl*, clang::Decl*, clang::DeductionFailureInfo&, unsigned int, bool): Assertion `S.Context.hasSameType(Param, NonCanonParam)' 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: /opt/compiler-explorer/clang-assertions-trunk/bin/clang++ -g -o /app/output.s -mllvm --x86-asm-syntax=intel -fno-verbose-asm -S --gcc-toolchain=/opt/compiler-explorer/gcc-snapshot -fcolor-diagnostics -fno-crash-diagnostics <source>
1.	<source>:9:22: current parser token '{'
 #0 0x000000000429e098 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x429e098)
 #1 0x000000000429af44 llvm::sys::RunSignalHandlers() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x429af44)
 #2 0x000000000429b4c4 llvm::sys::CleanupOnSignal(unsigned long) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x429b4c4)
 #3 0x00000000041e0208 CrashRecoverySignalHandler(int) CrashRecoveryContext.cpp:0:0
 #4 0x00007d8dcbc42520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
 #5 0x00007d8dcbc969fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
 #6 0x00007d8dcbc42476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
 #7 0x00007d8dcbc287f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
 #8 0x00007d8dcbc2871b (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
 #9 0x00007d8dcbc39e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
#10 0x000000000727ed50 DiagnoseBadDeduction(clang::Sema&, clang::NamedDecl*, clang::Decl*, clang::DeductionFailureInfo&, unsigned int, bool) SemaOverload.cpp:0:0
#11 0x000000000727f1dd clang::TemplateSpecCandidateSet::NoteCandidates(clang::Sema&, clang::SourceLocation) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x727f1dd)
#12 0x00000000074223cb clang::Sema::getMostSpecialized(clang::UnresolvedSetIterator, clang::UnresolvedSetIterator, clang::TemplateSpecCandidateSet&, clang::SourceLocation, clang::PartialDiagnostic const&, clang::PartialDiagnostic const&, clang::PartialDiagnostic const&, bool, clang::QualType) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x74223cb)
#13 0x00000000073b38a8 clang::Sema::CheckFunctionTemplateSpecialization(clang::FunctionDecl*, clang::TemplateArgumentListInfo*, clang::LookupResult&, bool) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x73b38a8)
#14 0x0000000006d8ebc9 clang::Sema::ActOnFunctionDeclarator(clang::Scope*, clang::Declarator&, clang::DeclContext*, clang::TypeSourceInfo*, clang::LookupResult&, llvm::MutableArrayRef<clang::TemplateParameterList*>, bool&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x6d8ebc9)
#15 0x0000000006d91051 clang::Sema::HandleDeclarator(clang::Scope*, clang::Declarator&, llvm::MutableArrayRef<clang::TemplateParameterList*>) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x6d91051)
#16 0x0000000006d91dc8 clang::Sema::ActOnStartOfFunctionDef(clang::Scope*, clang::Declarator&, llvm::MutableArrayRef<clang::TemplateParameterList*>, clang::SkipBodyInfo*, clang::Sema::FnBodyKind) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x6d91dc8)
#17 0x000000000699e46a clang::Parser::ParseFunctionDefinition(clang::ParsingDeclarator&, clang::Parser::ParsedTemplateInfo const&, clang::Parser::LateParsedAttrList*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x699e46a)
#18 0x00000000069dec8d clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&, clang::DeclaratorContext, clang::ParsedAttributes&, clang::Parser::ParsedTemplateInfo&, clang::SourceLocation*, clang::Parser::ForRangeInit*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x69dec8d)
#19 0x0000000006aa92a8 clang::Parser::ParseDeclarationAfterTemplate(clang::DeclaratorContext, clang::Parser::ParsedTemplateInfo&, clang::ParsingDeclRAIIObject&, clang::SourceLocation&, clang::ParsedAttributes&, clang::AccessSpecifier) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x6aa92a8)
#20 0x0000000006ab6b49 clang::Parser::ParseTemplateDeclarationOrSpecialization(clang::DeclaratorContext, clang::SourceLocation&, clang::ParsedAttributes&, clang::AccessSpecifier) (.part.0) ParseTemplate.cpp:0:0
#21 0x0000000006ab6f5a clang::Parser::ParseDeclarationStartingWithTemplate(clang::DeclaratorContext, clang::SourceLocation&, clang::ParsedAttributes&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x6ab6f5a)
#22 0x00000000069e3de0 clang::Parser::ParseDeclaration(clang::DeclaratorContext, clang::SourceLocation&, clang::ParsedAttributes&, clang::ParsedAttributes&, clang::SourceLocation*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x69e3de0)
#23 0x00000000069a2c17 clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x69a2c17)
#24 0x00000000069a3ae5 clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&, clang::Sema::ModuleImportState&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x69a3ae5)
#25 0x000000000698176a clang::ParseAST(clang::Sema&, bool, bool) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x698176a)
#26 0x0000000004bf5da8 clang::CodeGenAction::ExecuteAction() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4bf5da8)
#27 0x0000000004eea105 clang::FrontendAction::Execute() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4eea105)
#28 0x0000000004e6a3be clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4e6a3be)
#29 0x0000000004fe41ed clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4fe41ed)
#30 0x0000000000dd9ef2 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0xdd9ef2)
#31 0x0000000000dd091a ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>) driver.cpp:0:0
#32 0x0000000000dd0a9d int llvm::function_ref<int (llvm::SmallVectorImpl<char const*>&)>::callback_fn<clang_main(int, char**, llvm::ToolContext const&)::'lambda'(llvm::SmallVectorImpl<char const*>&)>(long, llvm::SmallVectorImpl<char const*>&) driver.cpp:0:0
#33 0x0000000004c67a89 void llvm::function_ref<void ()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const::'lambda'()>(long) Job.cpp:0:0
#34 0x00000000041e06a4 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x41e06a4)
#35 0x0000000004c680b6 clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const (.part.0) Job.cpp:0:0
#36 0x0000000004c29732 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4c29732)
#37 0x0000000004c2a6de clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&, bool) const (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4c2a6de)
#38 0x0000000004c319b5 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4c319b5)
#39 0x0000000000dd62c1 clang_main(int, char**, llvm::ToolContext const&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0xdd62c1)
#40 0x0000000000c813d4 main (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0xc813d4)
#41 0x00007d8dcbc29d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#42 0x00007d8dcbc29e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#43 0x0000000000dd03b5 _start (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0xdd03b5)
clang++: error: clang frontend command failed with exit code 134 (use -v to see invocation)
Compiler returned: 134

[llvmbot]

@llvm/issue-subscribers-clang-frontend

Author: None (AbyssStaror)

Details

### Link for quick verification: https://godbolt.org/z/reEeanex3 ```c struct S { int i; };

template <typename T>
int baz(__seg_gs T* o) {
return o->i;
}

template<>
int baz(struct S* s) {
return s->i ;
}

## Description
Go back to `clang 14.0.0 (assertions)` and crashed only in C++ mode.
The crash occurs during template argument deduction when a specialization omits the `__seg_gs` qualifier that was present in the primary template.

## Stack dump

clang++: /root/llvm-project/llvm/tools/clang/lib/Sema/SemaOverload.cpp:12266: void DiagnoseBadDeduction(clang::Sema&, clang::NamedDecl*, clang::Decl*, clang::DeductionFailureInfo&, unsigned int, bool): Assertion `S.Context.hasSameType(Param, NonCanonParam)' 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: /opt/compiler-explorer/clang-assertions-trunk/bin/clang++ -g -o /app/output.s -mllvm --x86-asm-syntax=intel -fno-verbose-asm -S --gcc-toolchain=/opt/compiler-explorer/gcc-snapshot -fcolor-diagnostics -fno-crash-diagnostics <source>

1. <source>:9:22: current parser token '{'
   #0 0x000000000429e098 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x429e098)
   Fixing Rust build #1 0x000000000429af44 llvm::sys::RunSignalHandlers() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x429af44)
   Fix a typo #2 0x000000000429b4c4 llvm::sys::CleanupOnSignal(unsigned long) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x429b4c4)
   Fix a compilation error on gcc8 #3 0x00000000041e0208 CrashRecoverySignalHandler(int) CrashRecoveryContext.cpp:0:0
   Fix a compilation error on gcc8 #4 0x00007d8dcbc42520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
   Seedarg/member/wip #5 0x00007d8dcbc969fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
   Add check for matching HeaderFilter before emitting Diagnostic #6 0x00007d8dcbc42476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
   Random engine swap #7 0x00007d8dcbc287f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
   Update rwlock init #8 0x00007d8dcbc2871b (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
   Next80 merge test #9 0x00007d8dcbc39e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
   Fix typo: 'soruce' -> 'source' #10 0x000000000727ed50 DiagnoseBadDeduction(clang::Sema&, clang::NamedDecl*, clang::Decl*, clang::DeductionFailureInfo&, unsigned int, bool) SemaOverload.cpp:0:0
   fix for gcc 8 #11 0x000000000727f1dd clang::TemplateSpecCandidateSet::NoteCandidates(clang::Sema&, clang::SourceLocation) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x727f1dd)
   Fix "Allman" style example #12 0x00000000074223cb clang::Sema::getMostSpecialized(clang::UnresolvedSetIterator, clang::UnresolvedSetIterator, clang::TemplateSpecCandidateSet&, clang::SourceLocation, clang::PartialDiagnostic const&, clang::PartialDiagnostic const&, clang::PartialDiagnostic const&, bool, clang::QualType) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x74223cb)
   Defer diag #13 0x00000000073b38a8 clang::Sema::CheckFunctionTemplateSpecialization(clang::FunctionDecl*, clang::TemplateArgumentListInfo*, clang::LookupResult&, bool) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x73b38a8)
   WIP lifetime categories #14 0x0000000006d8ebc9 clang::Sema::ActOnFunctionDeclarator(clang::Scope*, clang::Declarator&, clang::DeclContext*, clang::TypeSourceInfo*, clang::LookupResult&, llvm::MutableArrayRef<clang::TemplateParameterList*>, bool&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x6d8ebc9)
   Fix ClangOpenCLBuiltinsImpl target not found #15 0x0000000006d91051 clang::Sema::HandleDeclarator(clang::Scope*, clang::Declarator&, llvm::MutableArrayRef<clang::TemplateParameterList*>) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x6d91051)
   __unique_stable_name implementation. #16 0x0000000006d91dc8 clang::Sema::ActOnStartOfFunctionDef(clang::Scope*, clang::Declarator&, llvm::MutableArrayRef<clang::TemplateParameterList*>, clang::SkipBodyInfo*, clang::Sema::FnBodyKind) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x6d91dc8)
   Lockdown test #17 0x000000000699e46a clang::Parser::ParseFunctionDefinition(clang::ParsingDeclarator&, clang::Parser::ParsedTemplateInfo const&, clang::Parser::LateParsedAttrList*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x699e46a)
   Lockdown test #18 0x00000000069dec8d clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&, clang::DeclaratorContext, clang::ParsedAttributes&, clang::Parser::ParsedTemplateInfo&, clang::SourceLocation*, clang::Parser::ForRangeInit*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x69dec8d)
   Test commit to check lockdown app #19 0x0000000006aa92a8 clang::Parser::ParseDeclarationAfterTemplate(clang::DeclaratorContext, clang::Parser::ParsedTemplateInfo&, clang::ParsingDeclRAIIObject&, clang::SourceLocation&, clang::ParsedAttributes&, clang::AccessSpecifier) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x6aa92a8)
   Construct path using a locale #20 0x0000000006ab6b49 clang::Parser::ParseTemplateDeclarationOrSpecialization(clang::DeclaratorContext, clang::SourceLocation&, clang::ParsedAttributes&, clang::AccessSpecifier) (.part.0) ParseTemplate.cpp:0:0
   moved upfront the skip branch insertion code for correctness. #21 0x0000000006ab6f5a clang::Parser::ParseDeclarationStartingWithTemplate(clang::DeclaratorContext, clang::SourceLocation&, clang::ParsedAttributes&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x6ab6f5a)
   Update Applyreplacements.h #22 0x00000000069e3de0 clang::Parser::ParseDeclaration(clang::DeclaratorContext, clang::SourceLocation&, clang::ParsedAttributes&, clang::ParsedAttributes&, clang::SourceLocation*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x69e3de0)
   Fix issue with empty LIB_NAMES #23 0x00000000069a2c17 clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x69a2c17)
   Vardhan/issue 123 #24 0x00000000069a3ae5 clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&, clang::Sema::ModuleImportState&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x69a3ae5)
   Add bugprone-argument-comment option: IgnoreSingleArgument. #25 0x000000000698176a clang::ParseAST(clang::Sema&, bool, bool) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x698176a)
   Cherry-picked from commit 628e418df1a009e0d073545cbef3604350e7b808 #26 0x0000000004bf5da8 clang::CodeGenAction::ExecuteAction() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4bf5da8)
   Templateissue #27 0x0000000004eea105 clang::FrontendAction::Execute() (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4eea105)
   Dfa #28 0x0000000004e6a3be clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4e6a3be)
   LLVM_COMPLETE_INSTALLATION #29 0x0000000004fe41ed clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4fe41ed)
   Vis debug #30 0x0000000000dd9ef2 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0xdd9ef2)
   [analyzer][NFC][docs] Add CodeChecker to the command line tools #31 0x0000000000dd091a ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>) driver.cpp:0:0
   Update README.md #32 0x0000000000dd0a9d int llvm::function_ref<int (llvm::SmallVectorImpl<char const*>&)>::callback_fn<clang_main(int, char**, llvm::ToolContext const&)::'lambda'(llvm::SmallVectorImpl<char const*>&)>(long, llvm::SmallVectorImpl<char const*>&) driver.cpp:0:0
   Change the tblgen install template to allow mlir-tblgen to install. #33 0x0000000004c67a89 void llvm::function_ref<void ()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, bool) const::'lambda'()>(long) Job.cpp:0:0
   Test issue #34 0x00000000041e06a4 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x41e06a4)
   Test issue #2 #35 0x0000000004c680b6 clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, bool) const (.part.0) Job.cpp:0:0
   Feature/compiler extension #36 0x0000000004c29732 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4c29732)
   Broken links in Kaleidoscope tutorial #37 0x0000000004c2a6de clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&, bool) const (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4c2a6de)
   llvm 9.0.0 - release pages on github? #38 0x0000000004c319b5 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0x4c319b5)
   building debian packages from source fails on master #39 0x0000000000dd62c1 clang_main(int, char**, llvm::ToolContext const&) (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0xdd62c1)
   Use kevent queue for waiting for file unlocking #40 0x0000000000c813d4 main (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0xc813d4)
   typo in clang static analyzer GenericTaintChecker.cpp #41 0x00007d8dcbc29d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
   Stack clash - mir attempt #42 0x00007d8dcbc29e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
   #22 #43 0x0000000000dd03b5 _start (/opt/compiler-explorer/clang-assertions-trunk/bin/clang+++0xdd03b5)
   clang++: error: clang frontend command failed with exit code 134 (use -v to see invocation)
   Compiler returned: 134

</details>

[akparmar004]

hey @shafik,
i'm new to llvm, does this issue need to be resolved?
because i've built the latest code, but not getting the exact stack backtrace..
just got an error

[shafik]

hey @shafik, i'm new to llvm, does this issue need to be resolved? because i've built the latest code, but not getting the exact stack backtrace.. just got an error

You need an assertions build to obtain the error.