llvm-project

History

Carlos Galvez 670de10f9d Disable clang-tidy warnings from system macros

Currently, it's inconsistent that warnings are disabled if they
come from system headers, unless they come from macros.
Typically a user cannot act upon these warnings coming from
system macros, so clang-tidy should ignore them unless the
user specifically requests warnings from system headers
via the corresponding configuration.

This change broke the ProTypeVarargCheck check, because it
was checking for the usage of va_arg indirectly, expanding it
(it's a system macro) to detect the usage of __builtin_va_arg.
The check has been fixed by checking directly what the rule
is about: "do not use va_arg", by adding a PP callback that
checks if any macro with name "va_arg" is expanded. The old
AST matcher is still kept for compatibility with Windows.

Add unit test that ensures warnings from macros are disabled
when not using the -system-headers flag. Document the change
in the Release Notes.

Differential Revision: https://reviews.llvm.org/D116378

2022-01-06 20:27:28 +00:00

clang-apply-replacements

[clang-apply-replacements] Correctly handle relative paths

2021-11-11 18:28:43 +00:00

clang-change-namespace

Reapply "Support Attr in DynTypedNode and ASTMatchers."

2021-08-06 22:30:32 +02:00

clang-doc

[clang-tools-extra] Remove unused using (NFC)

2021-12-31 10:51:10 -08:00

clang-include-fixer

[clang-tools-extra] Remove unused using (NFC)

2021-12-31 10:51:10 -08:00

clang-move

[SystemZ][z/OS][Windows] Add new OF_TextWithCRLF flag and use this flag instead of OF_Text

2021-04-06 07:23:31 -04:00

clang-query

[clang-query] Add check to prevent setting srcloc when no introspection is available.

2021-04-28 11:21:35 +01:00

clang-reorder-fields

[clang-tooling] Prevent llvm::fatal_error on invalid CLI option

2021-01-29 10:15:06 +01:00

clang-tidy

Disable clang-tidy warnings from system macros

2022-01-06 20:27:28 +00:00

clangd

Revert "Revert D109159 "[amdgpu] Enable selection of s_cselect_b64.""

2022-01-05 13:10:25 -05:00

docs

Disable clang-tidy warnings from system macros

2022-01-06 20:27:28 +00:00

modularize

Use StringRef::contains (NFC)

2021-10-23 20:41:46 -07:00

pp-trace

[clang] Let PPCallbacks::PragmaWarning() pass specifier as enum instead of string

2021-09-28 19:47:27 -04:00

test

Disable clang-tidy warnings from system macros

2022-01-06 20:27:28 +00:00

tool-template

[OpenMP] "UnFix" layering problem with FrontendOpenMP

2020-04-07 14:41:18 -05:00

unittests

[clang-tidy][NFC] Move CachedGlobList to GlobList.h

2021-12-04 08:50:49 +00:00

.gitignore

…

CMakeLists.txt

Add an explicit toggle for the static analyzer in clang-tidy

2020-09-10 10:48:17 -04:00

CODE_OWNERS.TXT

[clangd] add CODE_OWNERS

2020-01-29 12:43:19 +01:00

LICENSE.TXT

…

README.txt

…

README.txt

//===----------------------------------------------------------------------===//
// Clang Tools repository
//===----------------------------------------------------------------------===//

Welcome to the repository of extra Clang Tools.  This repository holds tools
that are developed as part of the LLVM compiler infrastructure project and the
Clang frontend.  These tools are kept in a separate "extra" repository to
allow lighter weight checkouts of the core Clang codebase.

This repository is only intended to be checked out inside of a full LLVM+Clang
tree, and in the 'tools/extra' subdirectory of the Clang checkout.

All discussion regarding Clang, Clang-based tools, and code in this repository
should be held using the standard Clang mailing lists:
  http://lists.llvm.org/mailman/listinfo/cfe-dev

Code review for this tree should take place on the standard Clang patch and
commit lists:
  http://lists.llvm.org/mailman/listinfo/cfe-commits

If you find a bug in these tools, please file it in the LLVM bug tracker:
  http://llvm.org/bugs/