forked from OSchip/llvm-project
39 lines
1.8 KiB
Objective-C
39 lines
1.8 KiB
Objective-C
// RUN: %clang_cc1 %s -verify -fsyntax-only
|
|
|
|
typedef signed char BOOL;
|
|
#define YES __objc_yes
|
|
#define NO __objc_no
|
|
|
|
BOOL B;
|
|
|
|
int main() {
|
|
B = 0;
|
|
B = 1;
|
|
B = YES;
|
|
B = NO;
|
|
|
|
B = -1; // expected-warning{{implicit conversion from constant value -1 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
|
|
B = 0 - 1; // expected-warning{{implicit conversion from constant value -1 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
|
|
B = YES + YES; // expected-warning {{implicit conversion from constant value 2 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
|
|
B = YES | YES;
|
|
|
|
B = B ? 2 : 2; // expected-warning 2 {{implicit conversion from constant value 2 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
|
|
|
|
BOOL Init = -1; // expected-warning{{implicit conversion from constant value -1 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
|
|
BOOL Init2 = B ? 2 : 2; // expected-warning 2 {{implicit conversion from constant value 2 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
|
|
|
|
void takesbool(BOOL);
|
|
takesbool(43); // expected-warning {{implicit conversion from constant value 43 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
|
|
|
|
BOOL OutOfRange = 400; // expected-warning{{implicit conversion from constant value 400 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
|
|
}
|
|
|
|
@interface BoolProp
|
|
@property BOOL b;
|
|
@end
|
|
|
|
void f(BoolProp *bp) {
|
|
bp.b = 43; // expected-warning {{implicit conversion from constant value 43 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
|
|
[bp setB:43]; // expected-warning {{implicit conversion from constant value 43 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
|
|
}
|