john.brawn added a comment. In D150966#4356779 <https://reviews.llvm.org/D150966#4356779>, @barannikov88 wrote:
> 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. D144654 <https://reviews.llvm.org/D144654> caused a failure http://45.33.8.238/macm1/60903/step_7.txt that caused it to be reverted. The failure was in tests that use -Wsystem-headers and was because the host that clang was built on (aarch64 macos) had duplicate predefines and those tests don't specify a target and so the default (i.e. host) target is used. This test is mainly so that we have a test that uses -Wsystem-headers that doesn't depend on the host machine so that I know D144654 <https://reviews.llvm.org/D144654> won't cause further problems when I re-commit it. 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
