From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/SemaObjC/objc-literal-sig.m | 40 ++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 clang/test/SemaObjC/objc-literal-sig.m (limited to 'clang/test/SemaObjC/objc-literal-sig.m') diff --git a/clang/test/SemaObjC/objc-literal-sig.m b/clang/test/SemaObjC/objc-literal-sig.m new file mode 100644 index 0000000..fb5c79f --- /dev/null +++ b/clang/test/SemaObjC/objc-literal-sig.m @@ -0,0 +1,40 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s +typedef _Bool BOOL; + +@interface NSNumber @end + +@interface NSNumber (NSNumberCreation) ++ (NSNumber *)numberWithChar:(char)value; ++ (NSNumber *)numberWithUnsignedChar:(unsigned char)value; ++ (NSNumber *)numberWithShort:(short)value; ++ (NSNumber *)numberWithUnsignedShort:(unsigned short)value; ++ (NSNumber *)numberWithInt:(int)value; ++ (NSNumber *)numberWithUnsignedInt:(unsigned int)value; ++ (NSNumber *)numberWithLong:(long)value; ++ (NSNumber *)numberWithUnsignedLong:(unsigned long)value; ++ (NSNumber *)numberWithLongLong:(long long)value; ++ (NSNumber *)numberWithUnsignedLongLong:(unsigned long long)value; ++ (NSNumber *)numberWithFloat:(float)value; ++ (NSNumber *)numberWithDouble:(double)value; ++ (int)numberWithBool:(BOOL)value; // expected-note{{method returns unexpected type 'int' (should be an object type)}} +@end + +@interface NSArray +@end + +@interface NSArray (NSArrayCreation) ++ (id)arrayWithObjects:(const int [])objects // expected-note{{first parameter has unexpected type 'const int *' (should be 'const id *')}} + count:(unsigned long)cnt; +@end + +@interface NSDictionary ++ (id)dictionaryWithObjects:(const id [])objects + forKeys:(const int [])keys // expected-note{{second parameter has unexpected type 'const int *' (should be 'const id *')}} + count:(unsigned long)cnt; +@end + +void test_sig() { + (void)@__objc_yes; // expected-error{{literal construction method 'numberWithBool:' has incompatible signature}} + id array = @[ @17 ]; // expected-error{{literal construction method 'arrayWithObjects:count:' has incompatible signature}} + id dict = @{ @"hello" : @17 }; // expected-error{{literal construction method 'dictionaryWithObjects:forKeys:count:' has incompatible signature}} +} -- cgit v1.2.3