The routine that facilitated symbols to be explicitly allowed asked
the name of the called function, which resulted in a crash when the
check was accidentally run on non-trivial C++ code.
Differential Revision: http://reviews.llvm.org/D123992
Reviewed By: aaron.ballman
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
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
Whisperity