https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97882
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Martin Sebor <mse...@gcc.gnu.org>: https://gcc.gnu.org/g:ce5720447c69286599b96bae53ae854b1bbe41fa commit r11-7107-gce5720447c69286599b96bae53ae854b1bbe41fa Author: Martin Sebor <mse...@redhat.com> Date: Thu Feb 4 14:50:23 2021 -0700 PR c/97882 - Segmentation Fault on improper redeclaration of function gcc/c/ChangeLog: PR c/97882 * c-decl.c (locate_old_decl): Add type to diagnostic output. (diagnose_mismatched_decls): Same. (start_function): Introduce temporaries for better readability. * c-typeck.c (comptypes_internal): Only consider complete enum types in comparisons with integers. gcc/testsuite/ChangeLog: PR c/97882 * gcc.dg/decl-8.c: Adjust text of expected diagnostic. * gcc.dg/label-decl-4.c: Same. * gcc.dg/mismatch-decl-1.c: Same. * gcc.dg/old-style-then-proto-1.c: Same. * gcc.dg/parm-mismatch-1.c: Same. * gcc.dg/pr35445.c: Same. * gcc.dg/redecl-11.c: Same. * gcc.dg/redecl-12.c: Same. * gcc.dg/redecl-13.c: Same. * gcc.dg/redecl-15.c: Same. * gcc.dg/tls/thr-init-1.c: Same. * objc.dg/id-1.m: Same. * objc.dg/tls/diag-3.m: Same. * gcc.dg/pr97882.c: New test. * gcc.dg/qual-return-7.c: New test. * gcc.dg/qual-return-8.c: New test.
