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, 78 insertions, 0 deletions

diff --git a/gcc/testsuite/objc.dg/call-super-1.m b/gcc/testsuite/objc.dg/call-super-1.m
new file mode 100644
index 000000000..37b705ea1
--- /dev/null
+++ b/gcc/testsuite/objc.dg/call-super-1.m
@@ -0,0 +1,78 @@
+/* Check if objc_super stack variables are created correctly (and
+   not clobbered by other values).  */
+/* Contributed by Ziemowit Laski <zlaski@apple.com>.  */
+/* { dg-options "-std=c99" } */
+/* { dg-do run } */
+/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
+
+#include "../objc-obj-c++-shared/Object1.h"
+
+extern void abort(void);
+
+#define CHECK_IF(expr) if(!(expr)) abort();
+
+typedef struct _Point { 
+  float x; 
+  float y; 
+} Point; 
+
+Point MakePoint ( float x , float y ) { 
+  Point p; 
+  p.x = x; 
+  p.y = y; 
+  return p; 
+} 
+
+@interface Base: Object 
+- ( void ) translateOriginToPoint : ( Point ) translation ; 
+@end
+
+@interface Derived : Base 
+- ( void ) scrollToPoint : ( Point ) newOrigin ; 
+- ( void ) translateOriginToPoint : ( Point ) translation ;
+@end 
+
+int blort;
+float result;
+
+@implementation Base
+- ( void ) translateOriginToPoint : ( Point ) translation  {
+  result = translation.x + translation.y;
+}
+@end
+
+@implementation Derived
+- ( void ) scrollToPoint : ( Point ) newOrigin { 
+  float transDeltaX =newOrigin.x, transDeltaY =newOrigin.y ; 
+  Point w;
+  if ( ! blort ) {
+    w.x = transDeltaX ; w.y = transDeltaY ;
+    [ super translateOriginToPoint : w ] ; 
+    return;
+  } 
+  [ super translateOriginToPoint : MakePoint ( transDeltaX , transDeltaY ) ] ; 
+  return; 
+} 
+- (void) translateOriginToPoint : ( Point ) translation  {
+  /* This should never be called.  */
+  CHECK_IF(0);
+}
+@end 
+
+int main(void) {
+  Derived *v = [Derived new];
+  float r0 = 1.5 + 1.5;
+  blort = 1;
+  [v scrollToPoint: MakePoint(1.5, 1.5)];
+  CHECK_IF(result == r0);
+  blort = 0;
+  [v scrollToPoint: MakePoint(1.5, 1.5)];
+  CHECK_IF(result == r0);
+  blort = 1;
+  [v scrollToPoint: MakePoint(1.5, 1.5)];
+  CHECK_IF(result == r0);
+  [v free];
+  return 0;
+}
+
+#include "../objc-obj-c++-shared/Object1-implementation.h"