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| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/objc.dg/try-catch-7.m | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/objc.dg/try-catch-7.m')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/objc.dg/try-catch-7.m | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/objc.dg/try-catch-7.m b/gcc-4.9/gcc/testsuite/objc.dg/try-catch-7.m new file mode 100644 index 000000000..7adf2f9e3 --- /dev/null +++ b/gcc-4.9/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/TestsuiteObject.h" + +@interface Derived: TestsuiteObject +- (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 |