25098736c1
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 fifth batch of tests being updated (there are a significant number of other tests left to be updated). Note, the behavior of -ast-print is broken. It prints functions with a prototype (void) as if they have no prototype () in C. Some tests need to disable strict prototype checking when recompiling the results of an -ast-print invocation.
29 lines
859 B
Objective-C
29 lines
859 B
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
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struct __objcFastEnumerationState;
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@implementation MyList // expected-warning {{cannot find interface declaration for 'MyList'}}
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- (unsigned int)countByEnumeratingWithState: (struct __objcFastEnumerationState *)state objects: (id *)items count:(unsigned int)stackcount
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{
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return 0;
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}
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@end
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int LOOP(void);
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@implementation MyList (BasicTest)
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- (void)compilerTestAgainst {
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MyList * el;
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for (el in @"foo")
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{ LOOP(); }
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}
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@end
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static int test7(id keys) {
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// FIXME: would be nice to suppress the secondary diagnostics.
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for (id key; in keys) ; // expected-error {{use of undeclared identifier 'in'}} \
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// expected-error {{expected ';' in 'for' statement specifier}} \
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// expected-warning {{expression result unused}}
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}
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