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, 27 insertions, 0 deletions

diff --git a/gcc/testsuite/objc.dg/try-catch-7.m b/gcc/testsuite/objc.dg/try-catch-7.m
new file mode 100644
index 000000000..b66662370
--- /dev/null
+++ b/gcc/testsuite/objc.dg/try-catch-7.m
@@ -0,0 +1,27 @@
+/* Test for graceful compilation of @synchronized statements.  */
+
+/* { dg-do compile } */
+/* { dg-options "-fobjc-exceptions" } */
+
+#include "../objc-obj-c++-shared/Object1.h"
+
+@interface Derived: Object
+- (id) meth;
+@end
+
+@implementation Derived
+- (id) meth {
+  return self;
+}
+
+static Derived* rewriteDict(void) {
+  static Derived *sDict = 0;
+  if (sDict == 0) {
+    @synchronized ([Derived class]) {
+      if (sDict == 0)
+	sDict = [Derived new];
+    }
+  } 
+  return sDict;
+}
+@end