obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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.

1 files changed, 19 insertions, 0 deletions

diff --git a/gcc/testsuite/c-c++-common/pr33193.c b/gcc/testsuite/c-c++-common/pr33193.c
new file mode 100644
index 000000000..2d1929848
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/pr33193.c
@@ -0,0 +1,19 @@
+/* PR c/33193 */
+/* { dg-do compile } */
+
+struct a {float x, y; };
+
+float f(struct a b)
+{
+  /* The error messages here are different between C and C++, so just
+     make sure we get an error.  */
+  float x = __real b;		/* { dg-error "" } */
+  float y = __imag b;		/* { dg-error "" } */
+  return x / y;
+}
+int f1(int *b)
+{
+  float x = __imag b;		/* { dg-error "wrong type argument" } */
+  float y = __real b;		/* { dg-error "wrong type argument" } */
+  return x - y;
+}