gnu-runtime-3.m: New test.

2005-11-25  Andrew Pinski  <pinskia@physics.uc.edu>

        * objc.dg/gnu-runtime-3.m: New test.

From-SVN: r107512

gcc/testsuite/ChangeLog

+2005-11-25  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* objc.dg/gnu-runtime-3.m: New test.
+
 2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 
 	PR c++/9278

gcc/testsuite/objc.dg/gnu-runtime-3.m

+/* Sanity check for GNU-runtime version of constant strings,
+   regardless of runtime used on target system.  */
+
+/* { dg-do run } */
+/* { dg-options "-fgnu-runtime" } */
+
+#include <objc/Object.h>
+#include <string.h>
+#include <stdlib.h>
+
+@interface NXConstantString: Object
+{
+  char *c_string;
+  unsigned int len;                                                     
+}
+-(const char *) cString;
+-(unsigned int) length;
+@end
+
+@implementation NXConstantString
+-(const char *) cString { return c_string; }
+-(unsigned int) length  { return len; }
+@end
+
+int main(int argc, void **args)
+{
+  if (strcmp ([@"this is a string" cString], "this is a string"))
+    abort ();
+  return 0;
+}