[PATCH] D41780: Preserve unknown STDC pragma through preprocessor

Eli Friedman via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Fri Jan 5 11:53:08 PST 2018

efriedma added a comment.

Should be safe, I think; currently, FENV_ACCESS and CX_LIMITED_RANGE have no effect, and when we do start supporting them, we'll probably want to handle them in the parser, like we do for FP_CONTRACT.

  rC Clang


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