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[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
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[clangd] Cannot build the module if it's declared in a file with C++20 modules and Clang Header Modules
clangd
.ixx
extension
clang:modules
#140209
opened May 16, 2025 by
SidneyCogdill
[NFC][Clang] Adopt simplified 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
getTrailingObjects
in Expr.cpp/h
clang:frontend
#140102
opened May 15, 2025 by
jurahul
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[NFC][Clang] Adopt simplified 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
getTrailingObjects
in Decl/StmtOpenACC
clang:frontend
#140087
opened May 15, 2025 by
jurahul
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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
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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
[clang] Remove intrusive reference count from libclang and C++ API
clang:dataflow
Clang Dataflow Analysis framework - https://clang.llvm.org/docs/DataFlowAnalysisIntro.html
clang:driver
'clang' and 'clang++' user-facing binaries. Not 'clang-cl'
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
clang-format
clang-tidy
clang-tools-extra
clangd
HLSL
HLSL Language Support
lldb
DiagnosticOptions
clang:as-a-library
#139584
opened May 12, 2025 by
jansvoboda11
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[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
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Incorrect include suggestion when using header units.
clang:modules
C++20 modules and Clang Header Modules
#139290
opened May 9, 2025 by
CubedProgrammer
[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
[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
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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
[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
[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
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
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[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
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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
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
[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
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
[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
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[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
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[clang][OpenMP] New OpenMP 6.0 threadset 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
Clang issues not falling into any other category
flang:openmp
#135807
opened Apr 15, 2025 by
Ritanya-B-Bharadwaj
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[llvm 20.1.2] [unknown-windows-msvc] The [[__gnu__::__init_priority__]]attribute causes the constructor of the global function to be called multiple times
c++20
clang:modules
C++20 modules and Clang Header Modules
clang
Clang issues not falling into any other category
confirmed
Verified by a second party
platform:windows
#135126
opened Apr 10, 2025 by
MacroModel
[Clang] [OpenMP] Support NOWAIT with optional argument
clang:as-a-library
libclang and C++ API
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
flang:openmp
#135030
opened Apr 9, 2025 by
jadhbeika
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