8c5edb59cf
A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the second batch of tests being updated (there are a significant number of other tests left to be updated).
39 lines
1.8 KiB
Objective-C
39 lines
1.8 KiB
Objective-C
// RUN: %clang_cc1 %s -verify -fsyntax-only
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typedef signed char BOOL;
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#define YES __objc_yes
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#define NO __objc_no
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BOOL B;
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int main(void) {
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B = 0;
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B = 1;
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B = YES;
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B = NO;
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B = -1; // expected-warning{{implicit conversion from constant value -1 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
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B = 0 - 1; // expected-warning{{implicit conversion from constant value -1 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
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B = YES + YES; // expected-warning {{implicit conversion from constant value 2 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
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B = YES | YES;
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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}}
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BOOL Init = -1; // expected-warning{{implicit conversion from constant value -1 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
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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}}
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void takesbool(BOOL);
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takesbool(43); // expected-warning {{implicit conversion from constant value 43 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
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BOOL OutOfRange = 400; // expected-warning{{implicit conversion from constant value 400 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
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}
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@interface BoolProp
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@property BOOL b;
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@end
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void f(BoolProp *bp) {
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bp.b = 43; // expected-warning {{implicit conversion from constant value 43 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
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[bp setB:43]; // expected-warning {{implicit conversion from constant value 43 to 'BOOL'; the only well defined values for 'BOOL' are YES and NO}}
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}
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