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[OpenMP] Assertion `!isTokenSpecial() && "Should consume special tokens with Consume*Token"' failed.

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

clang:openmpOpenMP related changes to ClangOpenMP related changes to Clang

crash-on-invalid

Status: Open.

Bug

#139360 In llvm/llvm-project;

· k-arrows opened on May 10, 2025

[OpenACC] Assertion `tokenIsLikeStringLiteral(Tok, getLangOpts()) && "Not a string-literal-like token!"' failed.

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

clang:openaccClang OpenACC ImplementationClang OpenACC Implementation

crashPrefer [crash-on-valid] or [crash-on-invalid]Prefer [crash-on-valid] or [crash-on-invalid]

Status: Open.

Bug

#139346 In llvm/llvm-project;

· k-arrows opened on May 10, 2025

[OpenMP] Assertion `llvm::isUIntN(BitWidth, val) && "Value is not an N-bit unsigned value"' failed.

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

clang:openmpOpenMP related changes to ClangOpenMP related changes to Clang

confirmedVerified by a second partyVerified by a second party

crashPrefer [crash-on-valid] or [crash-on-invalid]Prefer [crash-on-valid] or [crash-on-invalid]

good first issuehttps://github.com/llvm/llvm-project/contributehttps://github.com/llvm/llvm-project/contribute

Status: Open.

Bug

#139268 In llvm/llvm-project;

· k-arrows opened on May 9, 2025

Duplicate lookup errors

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

confirmedVerified by a second partyVerified by a second party

Status: Open.

#139226 In llvm/llvm-project;

· ilya-biryukov opened on May 9, 2025

[clang][PAC] Ensure that hasAddressDiscriminatedPointerAuth actually reports the truth for non trivial types

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

Status: Open.

#139210 In llvm/llvm-project;

· ojhunt opened on May 9, 2025

"Assertion `!isa<ConstantExpr>(E)' failed." with compound literal

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

crashPrefer [crash-on-valid] or [crash-on-invalid]Prefer [crash-on-valid] or [crash-on-invalid]

good first issuehttps://github.com/llvm/llvm-project/contributehttps://github.com/llvm/llvm-project/contribute

Status: Open.

Bug

#139160 In llvm/llvm-project;

· efriedma-quic opened on May 8, 2025

ICE in Clang 21 with recursive lambda capture — infinite name mangling loop since clang-17

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

confirmedVerified by a second partyVerified by a second party

crashPrefer [crash-on-valid] or [crash-on-invalid]Prefer [crash-on-valid] or [crash-on-invalid]

generated by fuzzer

lambdaC++11 lambda expressionsC++11 lambda expressions

Status: Open.

Bug

#139089 In llvm/llvm-project;

· mariete1223 opened on May 8, 2025

[clang] fails to compile print("{}", 5s) when using libstdc++

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

diverges-from:edgDoes the clang frontend diverge from edg compilerDoes the clang frontend diverge from edg compiler

diverges-from:gccDoes the clang frontend diverge from gcc on this issueDoes the clang frontend diverge from gcc on this issue

diverges-from:msvcDoes the clang frontend diverge from msvc on this issueDoes the clang frontend diverge from msvc on this issue

libstdc++GNU libstdc++ C++ standard libraryGNU libstdc++ C++ standard library

regression

Status: Open.

Bug

#139067 In llvm/llvm-project;

· Taw3e8 opened on May 8, 2025

Clang Crashes When Instantiating a Static Templated Method With void Parameter Pack since first clang (3.0.0)

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

crash-on-invalid

Status: Open.

Bug

#139053 In llvm/llvm-project;

· mariete1223 opened on May 8, 2025

Clang Crash When Defining operator<< as a Friend Template Function of a Class Template since clang 20

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

confirmedVerified by a second partyVerified by a second party

crash-on-invalid

regression:20Regression in 20 releaseRegression in 20 release

Status: Open.

Bug

#139052 In llvm/llvm-project;

· mariete1223 opened on May 8, 2025

[aarch64] clang compile error, when compile a C file, however succeess when rename the file to cpp

c

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

Status: Open.

#139033 In llvm/llvm-project;

· scoutzeng opened on May 8, 2025

Bytecode Interpreter: Fix IntegralAP/Floating memory leaks

clang:bytecodeIssues for the clang bytecode constexpr interpreterIssues for the clang bytecode constexpr interpreter

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

Status: Open.

Task

#139012 In llvm/llvm-project;

· tbaederr opened on May 8, 2025