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r267569 - in /trunk/gcc: ChangeLog calls.c test...

From: msebor at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Fri, 04 Jan 2019 03:13:33 -0000
Subject: r267569 - in /trunk/gcc: ChangeLog calls.c test...

Author: msebor
Date: Fri Jan  4 03:13:33 2019
New Revision: 267569

URL: https://gcc.gnu.org/viewcvs?rev=267569&root=gcc&view=rev
Log:
PR tree-optimization/88659 - ICE in maybe_warn_nonstring_arg

gcc/ChangeLog:
	* calls.c (maybe_warn_nonstring_arg): Avoid assuming maxlen is set.

gcc/testsuite/ChangeLog:
	* gcc.dg/Wstringop-truncation-6.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/Wstringop-truncation-6.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/calls.c
    trunk/gcc/testsuite/ChangeLog

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