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[Bug c/77767] [5/6/7 Regression] Side-effect from VLA array parameters lost
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 21 Dec 2016 00:08:21 +0000
- Subject: [Bug c/77767] [5/6/7 Regression] Side-effect from VLA array parameters lost
- Auto-submitted: auto-generated
- References: <bug-77767-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77767
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Dec 21 00:07:49 2016
New Revision: 243832
URL: https://gcc.gnu.org/viewcvs?rev=243832&root=gcc&view=rev
Log:
PR c/77767
* c-decl.c (grokdeclarator): If *expr is non-NULL, append expression
to *expr instead of overwriting it.
* gcc.c-torture/execute/pr77767.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/pr77767.c
Modified:
trunk/gcc/c/ChangeLog
trunk/gcc/c/c-decl.c
trunk/gcc/testsuite/ChangeLog