1// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core -analyzer-checker=osx.cocoa.IncompatibleMethodTypes -verify -Wno-objc-root-class %s 2 3int printf(const char *, ...); 4 5@interface MyBase 6-(long long)length; 7-(long long)suppressedLength; 8@end 9 10@interface MySub : MyBase{} 11-(double)length; 12-(double)suppressedLength; 13@end 14 15@implementation MyBase 16-(long long)length{ 17 printf("Called MyBase -length;\n"); 18 return 3; 19} 20-(long long)suppressedLength{ 21 printf("Called MyBase -length;\n"); 22 return 3; 23} 24@end 25 26@implementation MySub 27-(double)length{ // expected-warning{{types are incompatible}} 28 printf("Called MySub -length;\n"); 29 return 3.3; 30} 31-(double)suppressedLength [[clang::suppress]]{ // no-warning 32 printf("Called MySub -length;\n"); 33 return 3.3; 34} 35@end 36