barannikov88 added a comment. In D150966#4356695 <https://reviews.llvm.org/D150966#4356695>, @john.brawn wrote:
>> Q: What is it the -Wsystem-header can warn about? I mean, no system header >> is included by the test, what can go wrong? > > The <built-in> buffer is treated as a system header. I've expanded on the > comment to explain this more. Thanks, I didn't know that <built-in> is treated as a system header, but I was mostly interested in this part Check that the predefined macros don't contain anything that causes a warning What is 'anything', exactly? Does it include duplicate predefined macros, or it tests something else? Sorry for the silly question. CHANGES SINCE LAST ACTION https://reviews.llvm.org/D150966/new/ https://reviews.llvm.org/D150966 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
