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/obj-c++.dg/comp-types-13.mm | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 gcc/testsuite/obj-c++.dg/comp-types-13.mm (limited to 'gcc/testsuite/obj-c++.dg/comp-types-13.mm') diff --git a/gcc/testsuite/obj-c++.dg/comp-types-13.mm b/gcc/testsuite/obj-c++.dg/comp-types-13.mm new file mode 100644 index 000000000..3a919d5d0 --- /dev/null +++ b/gcc/testsuite/obj-c++.dg/comp-types-13.mm @@ -0,0 +1,19 @@ +/* When assigning function pointers, allow for covariant return types + and contravariant argument types. */ +/* { dg-do compile } */ +#include + +@class Derived; + +Object *ExternFunc (Object *filePath, Object *key); +typedef id FuncSignature (Object *arg1, Derived *arg2); + +@interface Derived: Object ++ (void)registerFunc:(FuncSignature *)function; +@end + +void foo(void) +{ + [Derived registerFunc: ExternFunc]; +} + -- cgit v1.2.3