obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 66 insertions, 0 deletions

diff --git a/gcc/testsuite/obj-c++.dg/strings/strings-2.mm b/gcc/testsuite/obj-c++.dg/strings/strings-2.mm
new file mode 100644
index 000000000..403cf7d3b
--- /dev/null
+++ b/gcc/testsuite/obj-c++.dg/strings/strings-2.mm
@@ -0,0 +1,66 @@
+/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010.  */
+
+/* { dg-do run } */
+/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
+/* { dg-options "-fconstant-string-class=MyTestString" } */
+/* { dg-options "-mno-constant-cfstrings -fconstant-string-class=MyTestString" { target *-*-darwin* } } */
+
+#include "../../objc-obj-c++-shared/objc-test-suite-types.h"
+
+#include <stdlib.h> /* For abort() */
+
+@interface MyTestString
+{
+  void *dummy_class_ptr;
+  char *string;
+  unsigned int len;
+}
++ initialize;
+/* All strings should contain the C string 'test'.  Call -check to
+   test that this is true.  */
+- (void) check;
+@end
+
+@implementation MyTestString
++ initialize {return self;}
+- (void) check
+{
+  if (len != 4 || string[0] != 't' || string[1] != 'e'
+      || string[2] != 's' || string[3] != 't' || string[4] != '\0')
+    abort ();
+}
+@end
+
+TNS_STRING_REF_T _MyTestStringClassReference; /* Only used by NeXT.  */
+
+int main (void)
+{
+  MyTestString *test_valid1 = @"test";
+  MyTestString *test_valid2 = @"te" @"st";
+  MyTestString *test_valid3 = @"te" @"s" @"t";
+  MyTestString *test_valid4 = @ "t" @ "e" @ "s" @ "t";
+  MyTestString *test_valid5 = @ "t" "e" "s" "t";
+  MyTestString *test_valid6 = @ "t" "e" "s" @ "t";
+
+  [test_valid1 check];
+  [test_valid2 check];
+  [test_valid3 check];
+  [test_valid4 check];
+  [test_valid5 check];
+  [test_valid6 check];
+
+  return 0;
+}
+
+#ifdef __NEXT_RUNTIME__
+#include <string.h>
+/* The MyTestString metaclass will need to be initialized before we can
+   send messages to strings.  */
+
+void testsuite_mytest_string_init (void) __attribute__((constructor));
+void testsuite_mytest_string_init (void) {
+  memcpy (&_MyTestStringClassReference,
+	  objc_getClass ("MyTestString"),
+	  sizeof (_MyTestStringClassReference));
+}
+#endif
\ No newline at end of file