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Issues list

Decide on how to handle differences in configurations between module dependencies clang:modules C++20 modules and Clang Header Modules
#141165 opened May 23, 2025 by matts1
6
[Clang] Optimize some getBeginLoc implementations clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:modules C++20 modules and Clang Header Modules clang Clang issues not falling into any other category
#141058 opened May 22, 2025 by cor3ntin Loading…
1
29
[C2y] Add stdcountof.h backend:X86 c2y clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:headers Headers provided by Clang, e.g. for intrinsics clang:modules C++20 modules and Clang Header Modules clang Clang issues not falling into any other category
#140890 opened May 21, 2025 by AaronBallman Loading…
17
[WIP][C++20][Modules] Lazily, but fully load 'HeaderFileInfo' table into memory. clang:modules C++20 modules and Clang Header Modules clang Clang issues not falling into any other category
#140867 opened May 21, 2025 by mpark • Draft
13
[C++20][Modules] The search complexity for header file info is too expensive with a lot of modules. clang:modules C++20 modules and Clang Header Modules slow-compile
#140860 opened May 21, 2025 by mpark
4
Reapply "[Clang] Profile singly-resolved UnresolvedLookupExpr with the declaration" clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:modules C++20 modules and Clang Header Modules clang Clang issues not falling into any other category
#140680 opened May 20, 2025 by zyn0217 Loading…
1
4
[Clang] suggest headers on undeclared errors clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:modules C++20 modules and Clang Header Modules clang:openmp OpenMP related changes to Clang clang Clang issues not falling into any other category
#140247 opened May 16, 2025 by jongmyeong-choi Loading…
15
[clangd] Cannot build the module if it's declared in a file with .ixx extension clang:modules C++20 modules and Clang Header Modules clangd
#140209 opened May 16, 2025 by SidneyCogdill
2
Avoid emitting a linker options section in the compiler if it is empty. clang:codegen IR generation bugs: mangling, exceptions, etc. clang:modules C++20 modules and Clang Header Modules clang Clang issues not falling into any other category
#139821 opened May 14, 2025 by dyung Loading…
2
Modules Header Unit Multiple Definition clang:modules C++20 modules and Clang Header Modules libc++ libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.
#139668 opened May 13, 2025 by CubedProgrammer
4
[Clang][OpenMP][LoopTransformations] Add support for "#pragma omp fuse" loop transformation directive and "looprange" clause clang:as-a-library libclang and C++ API clang:codegen IR generation bugs: mangling, exceptions, etc. clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:modules C++20 modules and Clang Header Modules clang:openmp OpenMP related changes to Clang clang:static analyzer clang Clang issues not falling into any other category flang:fir-hlfir flang:openmp flang:parser flang:semantics flang Flang issues not falling into any other category openmp:libomp OpenMP host runtime
#139293 opened May 9, 2025 by eZWALT Loading…
60
Incorrect include suggestion when using header units. clang:modules C++20 modules and Clang Header Modules
#139290 opened May 9, 2025 by CubedProgrammer
2
[clangd] fails to compile the module with transitive module dependency clang:modules C++20 modules and Clang Header Modules clangd
#139189 opened May 9, 2025 by SidneyCogdill
3
[Clang][RFC] Do not eat SFINAE diagnostics for explicit template arguments clang:bytecode Issues for the clang bytecode constexpr interpreter clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:modules C++20 modules and Clang Header Modules clang Clang issues not falling into any other category
#139066 opened May 8, 2025 by zyn0217 Loading…
11
Clang Crashes when template is too complex in modules. clang:modules C++20 modules and Clang Header Modules crash Prefer [crash-on-valid] or [crash-on-invalid] needs-reduction Large reproducer that should be reduced into a simpler form
#139006 opened May 8, 2025 by YiRanMushroom
3
[C++20] [Modules] [std module] Implicitly import std if standard library header is included clang:modules C++20 modules and Clang Header Modules libc++ libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.
#138906 opened May 7, 2025 by apolukhin
3
[C++20 modules] error: cannot befriend target of using declaration clang:modules C++20 modules and Clang Header Modules
#138558 opened May 5, 2025 by bangerth
11
Reset CodeGenOptions fields for clean module/PCH builds clang:modules C++20 modules and Clang Header Modules clang:tooling LibTooling clang Clang issues not falling into any other category
#138256 opened May 2, 2025 by ayushpareek2003 Loading…
10
[Preprocessor] Do not expand macros if the input is already preprocessed clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:modules C++20 modules and Clang Header Modules clang Clang issues not falling into any other category
#137665 opened Apr 28, 2025 by jmmartinez Loading…
@jmmartinez
12
False Positive of ODR Violation for Functions with Internal Linkage in Modules clang:diagnostics New/improved warning or error message in Clang, but not in clang-tidy or static analyzer clang:modules C++20 modules and Clang Header Modules false-positive Warning fires when it should not
#137533 opened Apr 27, 2025 by ckwastra
3
Strange compile error with std::print, std::filesystem::path and libremidi.hpp in a header unit clang:modules C++20 modules and Clang Header Modules
#137031 opened Apr 23, 2025 by RoqueDeicide
2
[libc++] __bit reference: error: cannot add 'abi_tag' attribute in a redeclaration clang:modules C++20 modules and Clang Header Modules libc++ libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.
#136289 opened Apr 18, 2025 by T-Maxxx
4
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run scrip clang:modules C++20 modules and Clang Header Modules crash Prefer [crash-on-valid] or [crash-on-invalid]
#136251 opened Apr 18, 2025 by Impulseee3
2
[clang] Function type attribute to prevent CFI instrumentation clang:as-a-library libclang and C++ API clang:codegen IR generation bugs: mangling, exceptions, etc. clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:modules C++20 modules and Clang Header Modules clang Clang issues not falling into any other category debuginfo
#135836 opened Apr 15, 2025 by PiJoules Loading…
22
[clang][lex] Introduce new single-module-parse mode clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:modules C++20 modules and Clang Header Modules clang Clang issues not falling into any other category
#135813 opened Apr 15, 2025 by jansvoboda11 Loading…
3
ProTip! Updated in the last three days: updated:>2025-05-20.