From: Nicola Pero <nicola.pero@meta-innovation.com>
Date: Fri, 24 Sep 2010 07:51:29 +0000 (+0000)
Subject: sync-2.m: New test.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f1570cec9ba0489df6027e3f8f8e100b70660473;p=gcc.git

sync-2.m: New test.

        * objc.dg/sync-2.m: New test.
        * obj-c++.dg/sync-2.mm: New test.

From-SVN: r164585
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 932dfa17a38..f2a9aea690a 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2010-09-24  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* objc.dg/sync-2.m: New test.
+	* obj-c++.dg/sync-2.mm: New test.
+
 2010-09-24  Tobias Burnus  <burnus@net-b.de>
 
 	PR fortran/40571
diff --git a/gcc/testsuite/obj-c++.dg/sync-2.mm b/gcc/testsuite/obj-c++.dg/sync-2.mm
new file mode 100644
index 00000000000..c2143a4e95b
--- /dev/null
+++ b/gcc/testsuite/obj-c++.dg/sync-2.mm
@@ -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;
+			}
+		    }
+		}
+	    }
+	}
+    }
+}
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;
+			}
+		    }
+		}
+	    }
+	}
+    }
+}