[PATCH] D61710: lld: Add a warning limit, similar to the existing error limit

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

Note, if we go with `__builtin_return_address(2)`, we may have to add `__attribute__((noinline))` to `warn()`. An alternative is to add a macro for warnings, and let it call the underlying `warn()` with `__func__ + __LINE__` (`__FILE__` may leak the path name)


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https://reviews.llvm.org/D61710