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, 75 insertions, 0 deletions

diff --git a/gcc/testsuite/obj-c++.dg/va-meth-1.mm b/gcc/testsuite/obj-c++.dg/va-meth-1.mm
new file mode 100644
index 000000000..c6aea14bc
--- /dev/null
+++ b/gcc/testsuite/obj-c++.dg/va-meth-1.mm
@@ -0,0 +1,75 @@
+/* Based on objc/execute/va_method.m, by Nicola Pero */
+
+/* { dg-do run } */
+/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
+#include "../objc-obj-c++-shared/Object1.h"
+#include <stdarg.h>
+#include <stdlib.h>
+
+/* Test methods with "C-style" trailing arguments, with or without ellipsis. */
+
+@interface MathClass: Object
+/* sum positive numbers; -1 ends the list */
++ (int) sum: (int) firstNumber, int secondNumber, ...;
++ (int) prod: (int) firstNumber, int secondNumber, int thirdNumber;
++ (int) minimum: (int) firstNumber, ...;
+@end
+
+extern "C" int some_func(id self, SEL _cmd, int firstN, int secondN, int thirdN, ...) {
+  return firstN + secondN + thirdN;
+}
+
+@implementation MathClass
++ (int) sum: (int) firstNumber, int secondNumber, ...
+{
+  va_list ap;
+  int sum = 0, number = 0;
+
+  va_start (ap, secondNumber);
+  number = firstNumber + secondNumber;
+
+  while (number >= 0)
+    {
+      sum += number;
+      number = va_arg (ap, int);
+    }
+  
+  va_end (ap);
+
+  return sum;
+}
++ (int) prod: (int) firstNumber, int secondNumber, int thirdNumber {
+  return firstNumber * secondNumber * thirdNumber;
+}
++ (int) minimum: (int) firstNumber, ...
+{
+  va_list ap;
+  int minimum = 999, number = 0;
+  
+  va_start (ap, firstNumber);
+  number = firstNumber;
+  
+  while (number >= 0)
+    {
+      minimum = (minimum < number ? minimum: number);
+      number = va_arg (ap, int);
+    }
+  
+  va_end (ap);
+  
+  return minimum;
+}
+@end
+
+int main (void)
+{
+  if ([MathClass sum: 1, 2, 3, 4, 5, -1] != 15)
+    abort ();
+  if ([MathClass prod: 4, 5, 6] != 120)
+    abort ();
+  if ([MathClass minimum: 17, 9, 133, 84, 35, -1] != 9)
+    abort ();
+  
+  return 0;
+}
+#include "../objc-obj-c++-shared/Object1-implementation.h"