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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/method-conflict-3.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/method-conflict-3.m')
-rw-r--r-- | gcc-4.9/gcc/testsuite/objc.dg/method-conflict-3.m | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/objc.dg/method-conflict-3.m b/gcc-4.9/gcc/testsuite/objc.dg/method-conflict-3.m new file mode 100644 index 000000000..cc4d2631f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/objc.dg/method-conflict-3.m @@ -0,0 +1,63 @@ +/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */ +/* { dg-do compile } */ + +#include <objc/objc.h> + +/* Test that the compiler can correctly compare protocols in types of + method signatures. */ + +@protocol A, B, C; + +@interface MyClass +- (void) method1: (id)x; +- (void) method1: (id)x; /* Ok */ + +- (void) method2: (id <A>)x; +- (void) method2: (id <A>)x; /* Ok */ + +- (void) method3: (id <A, B>)x; +- (void) method3: (id <A, B>)x; /* Ok */ + +- (void) method4: (id <A, B>)x; +- (void) method4: (id <A, B, B>)x; /* Ok */ + +- (void) method5: (id <A, A, B>)x; +- (void) method5: (id <A, B, B>)x; /* Ok */ + +- (void) method6: (id <A, A, B, B, C, C>)x; +- (void) method6: (id <C, A, B>)x; /* Ok */ + +- (void) method7: (id)x; /* { dg-message "previous declaration" } */ +- (void) method7: (id <A>)x; /* { dg-error "duplicate declaration" } */ + +- (void) method8: (id <A>)x; /* { dg-message "previous declaration" } */ +- (void) method8: (id)x; /* { dg-error "duplicate declaration" } */ + +- (void) method9: (id <A>)x; /* { dg-message "previous declaration" } */ +- (void) method9: (id <B>)x; /* { dg-error "duplicate declaration" } */ + +- (void) methodA: (id <A>)x; /* { dg-message "previous declaration" } */ +- (void) methodA: (id <A, B>)x; /* { dg-error "duplicate declaration" } */ + +- (void) methodB: (id <A, B>)x; /* { dg-message "previous declaration" } */ +- (void) methodB: (id <A>)x; /* { dg-error "duplicate declaration" } */ + +- (void) methodC: (id <A, B, C>)x; /* { dg-message "previous declaration" } */ +- (void) methodC: (id <A, B>)x; /* { dg-error "duplicate declaration" } */ + +- (void) methodD: (id <A, B, C>)x; /* { dg-message "previous declaration" } */ +- (void) methodD: (id <A, B, A>)x; /* { dg-error "duplicate declaration" } */ + +- (void) methodE: (MyClass <A, B, C> *)x; /* { dg-message "previous declaration" } */ +- (void) methodE: (MyClass <A, B, A> *)x; /* { dg-error "duplicate declaration" } */ + +- (void) methodF: (MyClass <A, B, A> *)x; +- (void) methodF: (MyClass <A, B, A> *)x; /* Ok */ + +- (void) methodG: (MyClass *)x; /* { dg-message "previous declaration" } */ +- (void) methodG: (MyClass <A, B, C> *)x; /* { dg-error "duplicate declaration" } */ + +- (void) methodH: (MyClass <A, C>*)x; /* { dg-message "previous declaration" } */ +- (void) methodH: (MyClass *)x; /* { dg-error "duplicate declaration" } */ + +@end |