From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree 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/protocol-qualifier-1.m | 33 ++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 gcc/testsuite/objc.dg/protocol-qualifier-1.m (limited to 'gcc/testsuite/objc.dg/protocol-qualifier-1.m') diff --git a/gcc/testsuite/objc.dg/protocol-qualifier-1.m b/gcc/testsuite/objc.dg/protocol-qualifier-1.m new file mode 100644 index 000000000..c84bfbfa2 --- /dev/null +++ b/gcc/testsuite/objc.dg/protocol-qualifier-1.m @@ -0,0 +1,33 @@ +/* Contributed by Nicola Pero , November 2010. */ +/* { dg-do compile } */ + +/* Test that protocol qualifiers work in the same way with @class and @interface. */ + +#include + +@protocol MyProtocol +- (void) method; +@end + + +/* This first snippet gives no warnings, which is correct as 'object' + implements and hence responds to 'method'. Note how + the details of the class 'MyClass' are never used. */ +@interface MyClass +@end + +void test (MyClass *object) +{ + [object method]; +} + + +/* This second snippet should behave identically. 'object' still implements + the same protocol and responds to 'method'. The details of MyClass or + MyClass2 are irrelevant. */ +@class MyClass2; + +void test2 (MyClass2 *object) +{ + [object method]; +} -- cgit v1.2.3