Clang Frontend

clang-tidy clang-tidy is a clang-based C++ “linter” tool. Its purpose is to provide an extensible framework for diagnosing and fixing typical programming errors, like style violations, interface misuse, or bugs that can be deduced via static analysis. clang-tidy is modular and provides a convenient interface for writing new checks. clangd clangd is a language server that can work with many editors via a plugin Building Clang For questions about how to build clang or problems you encounter. Using Clang For users of Clang to ask questions. Are you using Clang as a C/C++ compiler and have a question? Unsure which options to use or why something doesn’t seem to work? This is the place to ask your questions. ISO WG14/WG21 Discussions related to past and upcoming C and C++ language standard versions Static Analyzer The Clang Static Analyzer is a source code analysis tool that finds bugs in C, C++, and Objective-C programs. Ask your questions about it here.

Topic	Replies	Views	Activity
About the Clang Frontend category Clang Frontend	0	1514	November 8, 2019
[RFC] New clangOptions library; Remove dependency on `clangDriver` from `clangFrontend` and `flangFrontend` Clang Frontend rfc	1	42	November 4, 2025
[RFC] Emitting auditable SARIF logs from Clang Clang Frontend clang	10	223	October 31, 2025
Clang-cl on Microsoft Windows without MSVC? Clang Frontend clang	13	549	October 31, 2025
How to write simple test for my source code change? Clang Frontend clang	1	35	October 30, 2025
[RFC] Intra-procedural Lifetime Analysis in Clang Clang Frontend clang	12	2707	October 30, 2025
How to build and run test on a Mac? Clang Frontend clang	13	105	October 30, 2025
Custom LLVM backend: error: unable to interface with target machine Clang Frontend globalisel , clang , llvm	2	33	October 30, 2025
[RFC] Implementation of OpenACC 3.3 for Offload in Clang Clang Frontend	27	1981	October 30, 2025
OpenCL conversion operations: why call? Clang Frontend	3	66	October 30, 2025
RFC: Scalable Static Analysis Framework Clang Frontend	6	986	October 29, 2025
Using libclang to detect concept usage Clang Frontend clang	0	33	October 28, 2025
[RFC] Support Target Triple Specific Include Paths Derived from Sysroot via multilib.yaml or Driver Logic Clang Frontend driver	6	263	October 28, 2025
Multiple ASTConsumers for a frontend action pipeline Clang Frontend	6	97	October 28, 2025
[RFC] An opt-in CMake option for 64-bit Source Location Clang Frontend clang	25	831	October 28, 2025
Plans for CXXConstructorDecl? Clang Frontend	18	349	October 25, 2025
Constructing a std::move_only_function with a std::bind_front object does not compile with all clang versions Using Clang	5	70	October 23, 2025
What is isExact in FloatingLiteral Clang Frontend	4	71	October 21, 2025
Expressing label-relative offsets as constant expressions Clang Frontend	0	36	October 21, 2025
[RFC v2] [Clang] Introduce OverflowBehaviorTypes (for wrapping and non-wrapping arithmetic) Clang Frontend clang	47	950	October 20, 2025
UB when type punning through unions Clang Frontend clang	31	1025	October 20, 2025
[RFC] __builtin_static_analysis_assume clang-tidy clang	6	219	October 19, 2025
Module map `requires` as non-hard requirement Clang Frontend	5	82	October 17, 2025
[RFC] [C++] [Modules] Stop using abbrev and drop the maintainance Clang Frontend rfc	25	864	October 16, 2025
proposal: every warning should have a -W flag Clang Frontend	26	260	October 16, 2025
[RFC] Add command line option for selecting C library Clang Frontend	20	667	October 16, 2025
Error: __float128 is not supported on this target Building Clang	1	1925	October 15, 2025
Debuggage Property 'column' missing Clang Frontend	0	17	October 14, 2025
How to achieve this format with clang-format? (compact initializer in one line) Clang Frontend	2	62	October 14, 2025
[RFC][clang-tidy] which language should be supported by default clang-tidy	11	219	October 14, 2025