Up until now, all references to `errno` were marked with `NOLINT`, since
it was technically calling an external function. This fixes the lint
rules so that `errno`, as well as `malloc`, `calloc`, `realloc`, and
`free` are all allowed to be called as external functions. All of the
relevant `NOLINT` comments have been removed, and the documentation has
been updated.
Reviewed By: sivachandra, lntue, aaron.ballman
Differential Revision: https://reviews.llvm.org/D113946
- Added `FixItHint` comments to Check files for the script to mark those checks as offering fix-its when the fix-its are generated in another file.
- Case insensitive file searching when looking for the file a checker code resides in.
Also regenerated the list, sphinx had no issue generating the docs after this.
Reviewed By: sylvestre.ledru
Differential Revision: https://reviews.llvm.org/D81932
Fix various tool libraries not to link to clang's .a libraries and dylib
simultaneously. This may cause breakage, in particular through
duplicate command-line option declarations.
Differential Revision: https://reviews.llvm.org/D81967
Summary:
This check will ensure that all calls to functions resolve to one inside the `__llvm_libc` namespace.
This is done to ensure that if we include a public header then we don't accidentally call into the a function within the global namespace.
Reviewers: aaron.ballman, njames93
Reviewed By: aaron.ballman
Subscribers: Eugene.Zelenko, mgorny, xazax.hun, cfe-commits, sivachandra
Tags: #clang-tools-extra, #libc-project, #clang
Differential Revision: https://reviews.llvm.org/D78890
This reverts commit 97aa593a83 as it
causes problems (PR45453) https://reviews.llvm.org/D77574#1966321.
This additionally adds an explicit reference to FrontendOpenMP to
clang-tidy where ASTMatchers is used.
This is hopefully just a temporary solution. The dependence on
`FrontendOpenMP` from `ASTMatchers` should be handled by CMake
implicitly, not us explicitly.
Reviewed By: aheejin
Differential Revision: https://reviews.llvm.org/D77666
Summary:
Made llvmlibc::RestrictSystemLibcHeadersCheck a subclass of protability::RestrictSystemIncludesCheck to re-use common code between the two.
This also adds the ability to white list linux development headers.
Reviewers: aaron.ballman
Reviewed By: aaron.ballman
Subscribers: mgorny, xazax.hun, MaskRay, cfe-commits, sivachandra
Tags: #clang-tools-extra, #clang
Differential Revision: https://reviews.llvm.org/D76395
Summary: This adds a new module to enforce standards specific to the llvm-libc project. This change also adds the first check which restricts user from including system libc headers accidentally which can lead to subtle bugs that would be a challenge to detect.
Reviewers: alexfh, hokein, aaron.ballman
Reviewed By: aaron.ballman
Subscribers: juliehockett, arphaman, jfb, abrachet, sivachandra, Eugene.Zelenko, njames93, mgorny, xazax.hun, MaskRay, cfe-commits
Tags: #clang-tools-extra, #libc-project, #clang
Differential Revision: https://reviews.llvm.org/D75332
Simon Pilgrim