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Issues list

[C] Update -Wimplicit-void-ptr-cast for null pointer constants c clang:frontend Language frontend issues, e.g. anything involving "Sema" clang Clang issues not falling into any other category
#138271 opened May 2, 2025 by AaronBallman Loading…
1
4
Excessive/inconsistent reporting with -Wimplicit-void-ptr-cast c clang:frontend Language frontend issues, e.g. anything involving "Sema" clang Clang issues not falling into any other category confirmed Verified by a second party false-negative
#138145 opened May 1, 2025 by earnol
1
3
Lexical analysis fails on malformed _Pragma directive after #include c clang:frontend Language frontend issues, e.g. anything involving "Sema" confirmed Verified by a second party crash-on-invalid
#138094 opened May 1, 2025 by mariete1223
1
2
Clang segfault in clang::Sema::PushCompoundScope c clang:frontend Language frontend issues, e.g. anything involving "Sema" confirmed Verified by a second party crash-on-valid
#129873 opened Mar 5, 2025 by melver
8
Diagnose potential size confusion with VLA params c clang:bounds-safety Issue/PR relating to the experimental -fbounds-safety feature in Clang clang:diagnostics New/improved warning or error message in Clang, but not in clang-tidy or static analyzer clang:frontend Language frontend issues, e.g. anything involving "Sema" clang Clang issues not falling into any other category
#129772 opened Mar 4, 2025 by AaronBallman Loading…
17
Allow in C the more relaxed rules from C++ for assignments with const T *const * c clang:frontend Language frontend issues, e.g. anything involving "Sema"
#129260 opened Feb 28, 2025 by alejandro-colomar
3
[feature request] add reference to clang as an extension c clang Clang issues not falling into any other category enhancement Improving things as opposed to bug fixing, e.g. new or missing feature
#116862 opened Nov 19, 2024 by olemayu
2
-fms-extensions does not include MSVC empty enum extension c clang:frontend Language frontend issues, e.g. anything involving "Sema" confirmed Verified by a second party extension:microsoft
#114402 opened Oct 31, 2024 by StreetwareGames
3
[clang] compound literals within local structs should not require constant initialization c clang:frontend Language frontend issues, e.g. anything involving "Sema" confirmed Verified by a second party
#107562 opened Sep 6, 2024 by ghost
8
[C] Disable use of NRVO c clang:frontend Language frontend issues, e.g. anything involving "Sema" clang Clang issues not falling into any other category
#101038 opened Jul 29, 2024 by AaronBallman Loading…
1
28
[clang] NRVO used in C mode c clang:frontend Language frontend issues, e.g. anything involving "Sema" confirmed Verified by a second party
#100902 opened Jul 27, 2024 by TedLyngmo
1
4
C: any non-white space character may be a preprocessor token c clang:frontend Language frontend issues, e.g. anything involving "Sema"
#97836 opened Jul 5, 2024 by gustedt
7
Typo correction lacks support for much of C c clang:diagnostics New/improved warning or error message in Clang, but not in clang-tidy or static analyzer quality-of-implementation
#97560 opened Jul 3, 2024 by AaronBallman
1
clang -Warray-bounds gives a false positive when there are compilation errors c clang:diagnostics New/improved warning or error message in Clang, but not in clang-tidy or static analyzer false-positive Warning fires when it should not
#92626 opened May 18, 2024 by fahadnayyar
2
Overzealous -Wstrict-prototypes warnings on function definitions c clang:diagnostics New/improved warning or error message in Clang, but not in clang-tidy or static analyzer
#90596 opened Apr 30, 2024 by jmarshall
6
[clang] support Wold-style-declaration c clang:diagnostics New/improved warning or error message in Clang, but not in clang-tidy or static analyzer clang:frontend Language frontend issues, e.g. anything involving "Sema" clang Clang issues not falling into any other category
#78837 opened Jan 20, 2024 by SihangZhu Loading…
11
no lifetime markers emitted for returned aggregates backend:ARM c clang:codegen IR generation bugs: mangling, exceptions, etc. missed-optimization
#68747 opened Oct 10, 2023 by nickdesaulniers
@nickdesaulniers
4
no lifetime markers emitted for compound literals c clang:codegen IR generation bugs: mangling, exceptions, etc. missed-optimization
#68746 opened Oct 10, 2023 by nickdesaulniers
@nickdesaulniers @ilovepi
5
Clang should warn for implementation-defined constant expressions c c++ clang:diagnostics New/improved warning or error message in Clang, but not in clang-tidy or static analyzer enhancement Improving things as opposed to bug fixing, e.g. new or missing feature quality-of-implementation
#64635 opened Aug 12, 2023 by Eisenwave
7
Error code generated during unit address calculation c llvm:optimizations miscompilation
#62900 opened May 24, 2023 by joyhou-hw
2
Clang x86-64: _Alignof(void(void)) should probably evaluate to 1 for GCC compatibility, or be rejected c clang:frontend Language frontend issues, e.g. anything involving "Sema" confirmed Verified by a second party
#62144 opened Apr 14, 2023 by pascal-cuoq
7
[SimplifyCFG] Assertion failed: IterCnt++ < 1000 && "Iterative simplification didn't converge!" c confirmed Verified by a second party crash-on-valid llvm:optimizations
#62059 opened Apr 11, 2023 by kbelochapka
3
[clang] initializer element is not a compile-time constant error when trying to initialize static array with elemment of type static const struct c clang:frontend Language frontend issues, e.g. anything involving "Sema" enhancement Improving things as opposed to bug fixing, e.g. new or missing feature
#61737 opened Mar 27, 2023 by listout
4
When compiling C, taking the address of an expression of type void, and warning about such c clang:diagnostics New/improved warning or error message in Clang, but not in clang-tidy or static analyzer confirmed Verified by a second party
#60243 opened Jan 23, 2023 by pascal-cuoq
9
Infinite self-recursion for functions renamed with __asm__, combined with inline specialization of it c clang:codegen IR generation bugs: mangling, exceptions, etc.
#58724 opened Nov 1, 2022 by mstorsjo
7
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