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, 25 insertions, 0 deletions

diff --git a/gcc/testsuite/obj-c++.dg/method-21.mm b/gcc/testsuite/obj-c++.dg/method-21.mm
new file mode 100644
index 000000000..898768d6d
--- /dev/null
+++ b/gcc/testsuite/obj-c++.dg/method-21.mm
@@ -0,0 +1,25 @@
+/* Test for spurious "may or may not return a value" warnings.  */
+/* { dg-do compile } */
+/* { dg-options "-Wreturn-type -Wextra" } */
+
+#include "../objc-obj-c++-shared/Object1.h"
+
+@interface Foo: Object
+- (id) meth1;
+- (void) meth2;
+@end
+
+extern int bar;
+
+@implementation Foo
+- (id) meth1 {
+  if (bar)
+    return [Object new];
+  return; /* { dg-error "return.statement with no value" } */
+}
+- (void) meth2 {
+  if (!bar)
+    return;
+  bar = 0;
+}
+@end