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Crash during clang ast-dump, but only in JSON output mode

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

objective-c

Status: Open.

Bug

#137320 In llvm/llvm-project;

· dalemyers opened on Apr 25, 2025

Assertion failure in clang::CodeGen::CodeGenTypes::isPointerZeroInitializable(clang::QualType)

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

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]

Status: Open.

Bug

#137276 In llvm/llvm-project;

· alexfh opened on Apr 25, 2025

Use-after-free involving CompoundLiteralExprs

c++

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

code-quality

confirmedVerified by a second partyVerified by a second party

Status: Open.

#137165 In llvm/llvm-project;

· kadircet opened on Apr 24, 2025

ICE in getLambdaCallOperatorHelper

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]

regression:20Regression in 20 releaseRegression in 20 release

Status: Open.

Bug

#137014 In llvm/llvm-project;

· jeremy-rifkin opened on Apr 23, 2025

OOM for clang++-19 and 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

regression:16Regression in 16 releaseRegression in 16 release

Status: Open.

Bug

#136840 In llvm/llvm-project;

· FedericoSerafini opened on Apr 23, 2025

Clang crashes: "Out-of-bounds Bit access."

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:18Regression in 18 releaseRegression in 18 release

Status: Open.

Bug

#136813 In llvm/llvm-project;

· wangtz0607 opened on Apr 23, 2025

-Xclang=-fincremental-extensions flag breaks C build in 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

Status: Open.

#136731 In llvm/llvm-project;

· YasInvolved opened on Apr 22, 2025

Clang on windows reject recursive variant compare

c++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

Status: Open.

#136700 In llvm/llvm-project;

· neko-para opened on Apr 22, 2025

[clang-cl] Cannot compile a nested struct with member named <code>std::string Name;</code>

c++20

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

confirmedVerified by a second partyVerified by a second party

crash-on-valid

Status: Open.

Bug

#136608 In llvm/llvm-project;

· Nemirtingas opened on Apr 21, 2025

placement new

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]

regression

Status: Open.

Bug

#136518 In llvm/llvm-project;

· ordinary-github-user opened on Apr 20, 2025

[Clang] Crash on CTAD for alias template involving lambda

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

confirmedVerified by a second partyVerified by a second party

Status: Open.

Bug

#136504 In llvm/llvm-project;

· MagentaTreehouse opened on Apr 20, 2025

Compiler crash, fails to compile

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]

regression:19Regression in 19 releaseRegression in 19 release

Status: Open.

Bug

#136432 In llvm/llvm-project;

· troldal opened on Apr 19, 2025