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| author | Nicola Pero <nicola.pero@meta-innovation.com> | 2010-09-24 07:51:29 +0000 |
|---|---|---|
| committer | Nicola Pero <nicola@gcc.gnu.org> | 2010-09-24 07:51:29 +0000 |
| commit | f1570cec9ba0489df6027e3f8f8e100b70660473 (patch) | |
| tree | 337252eb91b2b4d80e95e3c3077b9b061fb62c94 /gcc/testsuite/objc.dg/sync-2.m | |
| parent | 3994c6b11baaf85bd15199b0e1621430bf875859 (diff) | |
| download | gcc-f1570cec9ba0489df6027e3f8f8e100b70660473.tar.gz | |
sync-2.m: New test.
* objc.dg/sync-2.m: New test.
* obj-c++.dg/sync-2.mm: New test.
From-SVN: r164585
Diffstat (limited to 'gcc/testsuite/objc.dg/sync-2.m')
| -rw-r--r-- | gcc/testsuite/objc.dg/sync-2.m | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/objc.dg/sync-2.m b/gcc/testsuite/objc.dg/sync-2.m new file mode 100644 index 00000000000..c2143a4e95b --- /dev/null +++ b/gcc/testsuite/objc.dg/sync-2.m @@ -0,0 +1,35 @@ +/* Make sure that @synchronized parses and a very basic test runs. */ +/* { dg-options "-fobjc-exceptions -fgnu-runtime" } */ + +#include "../objc-obj-c++-shared/Object1.h" + +int main (void) +{ + Object *a = [Object new]; + Object *b = [Object new]; + Object *c = [Object new]; + + /* This single-threaded test just checks that @synchronized() uses a + recursive mutex, and that the runtime at least doesn't crash + immediately upon finding it. + */ + @synchronized (a) + { + @synchronized (a) + { + @synchronized (b) + { + @synchronized (b) + { + @synchronized (c) + { + @synchronized (c) + { + return 0; + } + } + } + } + } + } +} |