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/va-arg-11.c | 29 +++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/va-arg-11.c (limited to 'gcc/testsuite/gcc.c-torture/execute/va-arg-11.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/va-arg-11.c b/gcc/testsuite/gcc.c-torture/execute/va-arg-11.c new file mode 100644 index 000000000..b178b880d --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/va-arg-11.c @@ -0,0 +1,29 @@ +/* Test va_arg when the result is ignored and only the pointer increment + side effect is used. */ +#include + +static int +foo (int a, ...) +{ + va_list va; + int i, res; + + va_start (va, a); + + for (i = 0; i < 4; ++i) + (void) va_arg (va, int); + + res = va_arg (va, int); + + va_end (va); + + return res; +} + +int +main (void) +{ + if (foo (5, 4, 3, 2, 1, 0)) + abort (); + exit (0); +} -- cgit v1.2.3