llvm-project/clang-tools-extra
Georgy Komarov c2e9baf2e8
[clang-tidy] Fix cppcoreguidelines-pro-type-vararg false positives with __builtin_ms_va_list
This commit fixes cppcoreguidelines-pro-type-vararg false positives on
'char *' variables.

The incorrect warnings generated by clang-tidy can be illustrated with
the following minimal example:

```
goid foo(char* in) {
  char *tmp = in;
}
```

The problem is that __builtin_ms_va_list desugared as 'char *', which
leads to false positives.

Fixes bugzilla issue 48042.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D101259
2021-05-04 13:49:20 +03:00
..
clang-apply-replacements [clang-tools-extra] Prevent linking to duplicate .a libs and dylib 2020-06-17 19:00:26 +02:00
clang-change-namespace [clang-tooling] Prevent llvm::fatal_error on invalid CLI option 2021-01-29 10:15:06 +01:00
clang-doc [openmp] Add missing dependencies for OMP.h.inc after d90443b 2020-06-23 11:48:04 -04:00
clang-include-fixer [clang-include-fixer] Pre-reserve vector size. NFC 2021-02-03 08:30:45 +01:00
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 [clang-tidy] Fix cppcoreguidelines-pro-type-vararg false positives with __builtin_ms_va_list 2021-05-04 13:49:20 +03:00
clangd Introduce clangd-server-monitor tool 2021-05-04 12:48:21 +02:00
docs [clang-tidy] Add new check 'bugprone-unhandled-exception-at-new'. 2021-04-14 09:33:11 +02:00
modularize [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
pp-trace [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
test [clang-tidy] Fix cppcoreguidelines-pro-type-vararg false positives with __builtin_ms_va_list 2021-05-04 13:49:20 +03:00
tool-template [OpenMP] "UnFix" layering problem with FrontendOpenMP 2020-04-07 14:41:18 -05:00
unittests [clang-query] Add check to prevent setting srcloc when no introspection is available. 2021-04-28 11:21:35 +01:00
.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/