1 // RUN: %clang_cc1 -fsyntax-only -Wsuper-class-method-mismatch -verify %s
4 -(void) method_r: (char)ch : (float*)f1 : (int*) x; // expected-note {{previous declaration is here}}
10 -(void) method: (int*) x; // expected-note {{previous declaration is here}}
11 -(void) method1: (Base*) x; // expected-note {{previous declaration is here}}
12 -(void) method2: (Sub*) x; // expected-note{{passing argument to parameter 'x' here}}
13 + method3: (int)x1 : (Base *)x2 : (float)x3; // expected-note {{previous declaration is here}}
15 - method5: (int) x : (double) d; // expected-note {{previous declaration is here}}
16 - method6: (int) x : (float) d; // expected-note {{previous declaration is here}}
24 -(void) method: (struct A*) a; // expected-warning {{method parameter type 'struct A *' does not match super class method parameter type 'int *'}}
25 -(void) method1: (Sub*) x; // expected-warning {{method parameter type 'Sub *' does not match super class method parameter type 'Base *'}}
26 -(void) method2: (Base*) x; // no need to warn. At call point we warn if need be.
27 + method3: (int)x1 : (Sub *)x2 : (float)x3; // expected-warning {{method parameter type 'Sub *' does not match super class method parameter type 'Base *'}}
29 -(void) method_r: (char)ch : (float*)f1 : (Sub*) x; // expected-warning {{method parameter type 'Sub *' does not match super class method parameter type 'int *'}}
30 - method5: (int) x : (float) d; // expected-warning {{method parameter type 'float' does not match super class method parameter type 'double'}}
31 - method6: (int) x : (double) d; // expected-warning {{method parameter type 'double' does not match super class method parameter type 'float'}}
34 void f(Base *base, Sub *sub) {
36 [base method:&x]; // warn. if base is actually 'Sub' it will use -[Sub method] with wrong arguments
39 [base method1:b]; // if base is actuall 'Sub' it will use [Sub method1] with wrong argument.
41 [base method2:b]; // expected-warning {{}}
44 [base method2:s]; // if base is actually 'Sub' OK. Either way OK.