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/gcc.c-torture/compile/pr46866.c b/gcc/testsuite/gcc.c-torture/compile/pr46866.c
new file mode 100644
index 000000000..494114857
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr46866.c
@@ -0,0 +1,19 @@
+extern void *malloc(__SIZE_TYPE__);
+typedef struct T T;
+struct T {
+    void (*destroy)(void *);
+};
+void destroy(union { void *this; } __attribute__((transparent_union)));
+static const typeof(destroy) *_destroy  = (const typeof(destroy)*)destroy;
+void destroy(void *this);
+static T *create_empty(void)
+{
+  T *this = malloc(sizeof(*this));
+  *this = (typeof(*this)){ _destroy };
+  return this;
+}
+void openssl_crl_load(void)
+{
+  T *this = create_empty();
+  destroy(this);
+}