https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93306
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Nathan Sidwell <nat...@gcc.gnu.org>: https://gcc.gnu.org/g:bf09d886a4be1031f7003073115af6cbc5575353 commit r10-6040-gbf09d886a4be1031f7003073115af6cbc5575353 Author: Nathan Sidwell <nat...@acm.org> Date: Fri Jan 17 05:39:47 2020 -0800 [PR93306] Short-circuit has_include the preprocessor evaluator has a skip_eval counter, but we weren't checking it after parsing has_include(foo), but before looking for foo. Resulting in unnecessary io for 'FALSE_COND && has_include <foo>' PR preprocessor/93306 * expr.c (parse_has_include): Refactor. Check skip_eval before looking.
