[PATCH] D38954: [Sema] -Wzero-as-null-pointer-constant: don't warn for system macros other than NULL.
Roman Lebedev via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Wed Oct 25 11:11:00 PDT 2017
lebedev.ri updated this revision to Diff 120285.
lebedev.ri added a comment.
- Handle `-Wsystem-headers` properly, as per irc disscussion.
It was suggested that `findMacroSpelling()` might be slow, and `isNullPointerConstant()` should be used, but i'm not sure any of the `NullPointerConstantKind`'s can replace direct check for `NULL` specifically...
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 5309 bytes
Desc: not available
More information about the cfe-commits