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, 43 insertions, 0 deletions

diff --git a/gcc/testsuite/objc.dg/image-info.m b/gcc/testsuite/objc.dg/image-info.m
new file mode 100644
index 000000000..194d3664f
--- /dev/null
+++ b/gcc/testsuite/objc.dg/image-info.m
@@ -0,0 +1,43 @@
+/* Check if the '-freplace-objc-classes' option causes the
+   __OBJC,__image_info section to be emitted.  This is only
+   usable on MacOS X 10.3 and later. */
+/* Contributed by Ziemowit Laski <zlaski@apple.com>.  */
+
+/* { dg-do compile { target { *-*-darwin* } } } */
+/* { dg-skip-if "NeXT-only" { *-*-* } { "-fgnu-runtime" } { "" } } */
+/* { dg-options "-freplace-objc-classes" } */
+
+#include <objc/objc.h>
+#include <objc/Object.h>
+
+extern void abort(void);
+#define CHECK_IF(expr) if(!(expr)) abort();
+
+@interface Object (TEST_SUITE_C1)
+- init;
+@end
+@implementation Object (TEST_SUITE_C1)
+- init {return self;}
+@end
+
+@interface Base: Object {
+@public
+  int a;
+  float b;
+  char c;
+}
+- init;
+@end
+
+@implementation Base
+- init {
+  [super init];
+  a = 123;
+  b = 1.23;
+  c = 'c';
+  return self;
+}
+@end
+
+/* { dg-final { scan-assembler "\t.section __OBJC, __image_info.*\n\t.align.*\nL_OBJC_ImageInfo.*:\n\t.long\t0\n\t.long\t1"  { target { *-*-darwin* && { ! lp64 } } } } } */
+/* { dg-final { scan-assembler "\t.section __DATA, __objc_imageinfo.*\n\t.align.*\nL_OBJC_ImageInfo.*:\n\t.long\t0\n\t.long\t17" { target { *-*-darwin* && { lp64 } } } } } */