diff options
Diffstat (limited to 'gcc/testsuite/obj-c++.dg/try-catch-8.mm')
-rw-r--r-- | gcc/testsuite/obj-c++.dg/try-catch-8.mm | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/obj-c++.dg/try-catch-8.mm b/gcc/testsuite/obj-c++.dg/try-catch-8.mm new file mode 100644 index 00000000000..4ff02b8f68d --- /dev/null +++ b/gcc/testsuite/obj-c++.dg/try-catch-8.mm @@ -0,0 +1,28 @@ +/* APPLE LOCAL file */ +/* Test for graceful compilation of @synchronized statements. */ +/* { dg-do compile } */ +/* { dg-options "-fobjc-exceptions" } */ + +#include <objc/Object.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 + |