From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.c-torture/execute/931031-1.c | 34 ++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/931031-1.c (limited to 'gcc/testsuite/gcc.c-torture/execute/931031-1.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/931031-1.c b/gcc/testsuite/gcc.c-torture/execute/931031-1.c new file mode 100644 index 000000000..e9ce33795 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/931031-1.c @@ -0,0 +1,34 @@ +/* The bit-field below would have a problem if __INT_MAX__ is too + small. */ +#if __INT_MAX__ < 2147483647 +int +main (void) +{ + exit (0); +} +#else +struct foo +{ + unsigned y:1; + unsigned x:32; +}; + +int +f (x) + struct foo x; +{ + int t = x.x; + if (t < 0) + return 1; + return t+1; +} + +main () +{ + struct foo x; + x.x = -1; + if (f (x) == 0) + abort (); + exit (0); +} +#endif -- cgit v1.2.3