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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/objc.dg/comp-types-12.m | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/objc.dg/comp-types-12.m')
-rw-r--r-- | gcc-4.9/gcc/testsuite/objc.dg/comp-types-12.m | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/objc.dg/comp-types-12.m b/gcc-4.9/gcc/testsuite/objc.dg/comp-types-12.m new file mode 100644 index 000000000..5e32cfe92 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/objc.dg/comp-types-12.m @@ -0,0 +1,19 @@ +/* When assigning function pointers, allow for covariant return types + and contravariant argument types. */ +/* { dg-do compile } */ +#include "../objc-obj-c++-shared/TestsuiteObject.h" + +@class Derived; + +TestsuiteObject *ExternFunc (TestsuiteObject *filePath, TestsuiteObject *key); +typedef id FuncSignature (TestsuiteObject *arg1, Derived *arg2); + +@interface Derived: TestsuiteObject ++ (void)registerFunc:(FuncSignature *)function; +@end + +void foo(void) +{ + [Derived registerFunc: ExternFunc]; +} + |