From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- gcc-4.9/gcc/testsuite/gcc.dg/pr21085.c | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/gcc.dg/pr21085.c (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/pr21085.c') diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/pr21085.c b/gcc-4.9/gcc/testsuite/gcc.dg/pr21085.c new file mode 100644 index 000000000..6a51adb90 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/pr21085.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* This used to cause excessive use, or a stack overflow, depending on which + came first. */ +void foo (void) +{ + int maxstringlen = 1; + int limit = 0, maxblock = 0, maxblockrem = 0; + maxblockrem = (maxstringlen) % (2147483647 + 1); /* { dg-warning "overflow" } */ +} -- cgit v1.2.3