From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; 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.
---
 gcc/testsuite/objc.dg/method-13.m | 78 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 gcc/testsuite/objc.dg/method-13.m

(limited to 'gcc/testsuite/objc.dg/method-13.m')

diff --git a/gcc/testsuite/objc.dg/method-13.m b/gcc/testsuite/objc.dg/method-13.m
new file mode 100644
index 000000000..b3e44bd25
--- /dev/null
+++ b/gcc/testsuite/objc.dg/method-13.m
@@ -0,0 +1,78 @@
+/* Test if instance methods of root classes are used as class methods, if no
+   "real" methods are found.  For receivers of type 'id' and 'Class', all
+   root classes must be considered.  */
+/* Author: Ziemowit Laski <zlaski@apple.com>.  */
+/* { dg-do run } */
+/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
+
+#include <objc/objc.h>
+
+#ifdef __NEXT_RUNTIME__
+#define OBJC_GETCLASS objc_getClass
+#else
+#define OBJC_GETCLASS objc_get_class
+#endif
+
+extern void abort(void);
+extern int strcmp(const char *, const char *);
+#define CHECK_IF(expr) if(!(expr)) abort()
+
+@protocol Proto
+- (const char *) method4;
+@end
+
+@interface Root
+{ Class isa; }
++ (const char *) method2;
+@end
+
+@interface Derived: Root
+- (const char *) method1;
+- (const char *) method2;
+- (const char *) method3;
+@end
+
+@interface Root (Categ)
+- (const char *) method3;
+@end
+
+@implementation Root (Categ)
+- (const char *) method3 { return "Root(Categ)::-method3"; }
+- (const char *) method4 { return "Root(Categ)::-method4"; }
+@end
+
+@implementation Derived
+- (const char *) method1 { return "Derived::-method1"; }
+- (const char *) method2 { return "Derived::-method2"; }
+- (const char *) method3 { return "Derived::-method3"; }
+@end
+
+@implementation Root
+#ifdef __NEXT_RUNTIME__
++ initialize { return self; }
+#endif
+- (const char *) method1 { return "Root::-method1"; }
++ (const char *) method2 { return "Root::+method2"; }
+@end
+
+int main(void)
+{
+  Class obj = OBJC_GETCLASS("Derived");
+
+  /* None of the following should elicit compiler-time warnings.  */
+
+  CHECK_IF(!strcmp([Root method1], "Root::-method1"));
+  CHECK_IF(!strcmp([Root method2], "Root::+method2"));
+  CHECK_IF(!strcmp([Root method3], "Root(Categ)::-method3"));
+  CHECK_IF(!strcmp([Root method4], "Root(Categ)::-method4"));
+  CHECK_IF(!strcmp([Derived method1], "Root::-method1"));
+  CHECK_IF(!strcmp([Derived method2], "Root::+method2"));
+  CHECK_IF(!strcmp([Derived method3], "Root(Categ)::-method3"));
+  CHECK_IF(!strcmp([Derived method4], "Root(Categ)::-method4"));
+  CHECK_IF(!strcmp([obj method1], "Root::-method1"));
+  CHECK_IF(!strcmp([obj method2], "Root::+method2"));
+  CHECK_IF(!strcmp([obj method3], "Root(Categ)::-method3"));
+  CHECK_IF(!strcmp([obj method4], "Root(Categ)::-method4"));
+
+  return 0;
+}
-- 
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