22db4824b9
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 third batch of tests being updated (there are a significant number of other tests left to be updated).
27 lines
1.1 KiB
Objective-C
27 lines
1.1 KiB
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
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struct S { int a; };
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extern int charStarFunc(char *); // expected-note{{passing argument to parameter here}}
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extern int charFunc(char); // expected-note{{passing argument to parameter here}}
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@interface Test
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+alloc;
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-(int)charStarMeth:(char *)s; // expected-note{{passing argument to parameter 's' here}}
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-structMeth:(struct S)s; // expected-note{{passing argument to parameter 's' here}}
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-structMeth:(struct S)s
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:(struct S)s2; // expected-note{{passing argument to parameter 's2' here}}
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@end
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void test(void) {
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id obj = [Test alloc];
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struct S sInst;
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charStarFunc(1); // expected-warning {{incompatible integer to pointer conversion passing 'int' to parameter of type 'char *'}}
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charFunc("abc"); // expected-warning {{incompatible pointer to integer conversion passing 'char[4]' to parameter of type 'char'}}
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[obj charStarMeth:1]; // expected-warning {{incompatible integer to pointer conversion sending 'int'}}
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[obj structMeth:1]; // expected-error {{sending 'int'}}
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[obj structMeth:sInst :1]; // expected-error {{sending 'int'}}
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}
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