https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109412
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:a1030fbf70eef5b635e4fbb904ec7209ebd137ca commit r14-287-ga1030fbf70eef5b635e4fbb904ec7209ebd137ca Author: Jakub Jelinek <ja...@redhat.com> Date: Thu Apr 27 11:35:55 2023 +0200 c: Fix up error-recovery on functions initialized as variables [PR109412] The change to allow empty initializers in C broke error-recovery on the following testcase. We are emitting function %qD is initialized like a variable error early; if the initializer is non-empty, we just emit another error that the initializer is invalid. Previously if it was empty, we'd emit another error that scalar is being initialized by empty initializer (not really correct), but now we instead just try to build_zero_cst for the FUNCTION_TYPE and ICE on it. The following patch just emits the same diagnostics for the empty initializers as we emit for the non-empty ones. 2023-04-27 Jakub Jelinek <ja...@redhat.com> PR c/107682 PR c/109412 * c-typeck.cc (pop_init_level): If constructor_type is FUNCTION_TYPE, reject empty initializer as invalid. * gcc.dg/pr109412.c: New test.
