25 lines
518 B
Objective-C
25 lines
518 B
Objective-C
// RUN: %clang_cc1 -analyze -analyzer-checker=alpha.core -analyzer-checker=osx.cocoa.IncompatibleMethodTypes -verify -Wno-objc-root-class %s
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int printf(const char *, ...);
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@interface MyBase
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-(long long)length;
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@end
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@interface MySub : MyBase{}
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-(double)length;
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@end
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@implementation MyBase
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-(long long)length{
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printf("Called MyBase -length;\n");
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return 3;
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}
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@end
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@implementation MySub
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-(double)length{ // expected-warning{{types are incompatible}}
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printf("Called MySub -length;\n");
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return 3.3;
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}
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@end
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