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/compile/20010605-2.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/compile/20010605-2.c (limited to 'gcc/testsuite/gcc.c-torture/compile/20010605-2.c') diff --git a/gcc/testsuite/gcc.c-torture/compile/20010605-2.c b/gcc/testsuite/gcc.c-torture/compile/20010605-2.c new file mode 100644 index 000000000..b8d9d5892 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/20010605-2.c @@ -0,0 +1,17 @@ +/* Origin: Joseph Myers . */ +/* As an extension, GCC allows a struct or union to be cast to its own + type, but failed to allow this when a typedef was involved. + Reported as PR c/2735 by . */ +union u { int i; }; +typedef union u uu; +union u a; +uu b; + +void +foo (void) +{ + a = (union u) b; + a = (uu) b; + b = (union u) a; + b = (uu) a; +} -- cgit v1.2.3