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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.
71 lines
2.0 KiB
Objective-C
71 lines
2.0 KiB
Objective-C
// RUN: %clang_cc1 -fsyntax-only -fobjc-runtime=macosx-fragile -verify -pedantic -Wno-objc-root-class %s
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// RUN: %clang_cc1 -fsyntax-only -fobjc-runtime=macosx-fragile -verify -x objective-c++ -Wno-c99-designator -Wno-objc-root-class %s
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// RUN: %clang_cc1 -fsyntax-only -fobjc-runtime=macosx-fragile -verify -x objective-c++ -Wno-c99-designator -Wno-objc-root-class -std=c++98 %s
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// RUN: %clang_cc1 -fsyntax-only -fobjc-runtime=macosx-fragile -verify -x objective-c++ -Wno-c99-designator -Wno-objc-root-class -std=c++11 %s
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// rdar://5707001
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@interface NSNumber;
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- () METH;
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- (unsigned) METH2;
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@end
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struct SomeStruct {
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int x, y, z, q;
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};
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void test1(void) {
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id objects[] = {[NSNumber METH]};
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}
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void test2(NSNumber x) { // expected-error {{interface type 'NSNumber' cannot be passed by value; did you forget * in 'NSNumber'}}
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id objects[] = {[x METH]};
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}
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void test3(NSNumber *x) {
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id objects[] = {[x METH]};
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}
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// rdar://5977581
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void test4(void) {
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unsigned x[] = {[NSNumber METH2]+2};
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}
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void test5(NSNumber *x) {
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unsigned y[] = {
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[4][NSNumber METH2]+2, // expected-warning {{use of GNU 'missing =' extension in designator}}
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[4][x METH2]+2 // expected-warning {{use of GNU 'missing =' extension in designator}}
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};
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struct SomeStruct z = {
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.x = [x METH2], // ok in C++98.
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#if __cplusplus >= 201103L
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// expected-error@-2 {{non-constant-expression cannot be narrowed from type 'unsigned int' to 'int' in initializer list}}
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// expected-note@-3 {{insert an explicit cast to silence this issue}}
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#endif
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.x [x METH2] // expected-error {{expected '=' or another designator}}
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#if __cplusplus >= 201103L
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// expected-error@-2 {{non-constant-expression cannot be narrowed from type 'unsigned int' to 'int' in initializer list}}
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// expected-note@-3 {{insert an explicit cast to silence this issue}}
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#endif
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};
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}
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// rdar://7370882
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@interface SemicolonsAppDelegate
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{
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id i;
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}
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@property (assign) id window;
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@end
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@implementation SemicolonsAppDelegate
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{
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id i;
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}
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@synthesize window=i;
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@end
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