0f1c1be196
We have a new policy in place making links to private resources something we try to avoid in source and test files. Normally, we'd organically switch to the new policy rather than make a sweeping change across a project. However, Clang is in a somewhat special circumstance currently: recently, I've had several new contributors run into rdar links around test code which their patch was changing the behavior of. This turns out to be a surprisingly bad experience, especially for newer folks, for a handful of reasons: not understanding what the link is and feeling intimidated by it, wondering whether their changes are actually breaking something important to a downstream in some way, having to hunt down strangers not involved with the patch to impose on them for help, accidental pressure from asking for potentially private IP to be made public, etc. Because folks run into these links entirely by chance (through fixing bugs or working on new features), there's not really a set of problematic links to focus on -- all of the links have basically the same potential for causing these problems. As a result, this is an omnibus patch to remove all such links. This was not a mechanical change; it was done by manually searching for rdar, radar, radr, and other variants to find all the various problematic links. From there, I tried to retain or reword the surrounding comments so that we would lose as little context as possible. However, because most links were just a plain link with no supporting context, the majority of the changes are simple removals. Differential Review: https://reviews.llvm.org/D158071
96 lines
3.3 KiB
Objective-C
96 lines
3.3 KiB
Objective-C
// RUN: %clang_cc1 -x objective-c -triple x86_64-apple-darwin10 -fblocks -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fblocks -emit-llvm %s -o - | FileCheck %s
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#if __has_feature(objc_bool)
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#define YES __objc_yes
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#define NO __objc_no
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#else
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#define YES ((BOOL)1)
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#define NO ((BOOL)0)
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#endif
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#if __LP64__ || (TARGET_OS_EMBEDDED && !TARGET_OS_IPHONE) || TARGET_OS_WIN32 || NS_BUILD_32_LIKE_64
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typedef unsigned long NSUInteger;
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typedef long NSInteger;
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#else
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typedef unsigned int NSUInteger;
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typedef int NSInteger;
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#endif
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typedef signed char BOOL;
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@interface NSNumber @end
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@interface NSNumber (NSNumberCreation)
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#if __has_feature(objc_array_literals)
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+ (NSNumber *)numberWithChar:(char)value;
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+ (NSNumber *)numberWithUnsignedChar:(unsigned char)value;
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+ (NSNumber *)numberWithShort:(short)value;
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+ (NSNumber *)numberWithUnsignedShort:(unsigned short)value;
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+ (NSNumber *)numberWithInt:(int)value;
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+ (NSNumber *)numberWithUnsignedInt:(unsigned int)value;
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+ (NSNumber *)numberWithLong:(long)value;
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+ (NSNumber *)numberWithUnsignedLong:(unsigned long)value;
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+ (NSNumber *)numberWithLongLong:(long long)value;
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+ (NSNumber *)numberWithUnsignedLongLong:(unsigned long long)value;
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+ (NSNumber *)numberWithFloat:(float)value;
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+ (NSNumber *)numberWithDouble:(double)value;
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+ (NSNumber *)numberWithBool:(BOOL)value;
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+ (NSNumber *)numberWithInteger:(NSInteger)value ;
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+ (NSNumber *)numberWithUnsignedInteger:(NSUInteger)value ;
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#endif
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@end
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@interface NSDate
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+ (NSDate *) date;
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@end
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#if __has_feature(objc_dictionary_literals)
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@interface NSDictionary
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+ (id)dictionaryWithObjects:(const id [])objects forKeys:(const id [])keys count:(NSUInteger)cnt;
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@end
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#endif
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id NSUserName(void);
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// CHECK: define{{.*}} i32 @main() [[NUW:#[0-9]+]]
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int main(void) {
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// CHECK: call{{.*}}@objc_msgSend{{.*}}i8 noundef signext 97
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NSNumber *aNumber = @'a';
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// CHECK: call{{.*}}@objc_msgSend{{.*}}i32 noundef 42
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NSNumber *fortyTwo = @42;
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// CHECK: call{{.*}}@objc_msgSend{{.*}}i32 noundef -42
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NSNumber *negativeFortyTwo = @-42;
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// CHECK: call{{.*}}@objc_msgSend{{.*}}i32 noundef 42
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NSNumber *positiveFortyTwo = @+42;
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// CHECK: call{{.*}}@objc_msgSend{{.*}}i32 noundef 42
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NSNumber *fortyTwoUnsigned = @42u;
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// CHECK: call{{.*}}@objc_msgSend{{.*}}i64 noundef 42
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NSNumber *fortyTwoLong = @42l;
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// CHECK: call{{.*}}@objc_msgSend{{.*}}i64 noundef 42
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NSNumber *fortyTwoLongLong = @42ll;
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// CHECK: call{{.*}}@objc_msgSend{{.*}}float noundef 0x400921FB60000000
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NSNumber *piFloat = @3.141592654f;
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// CHECK: call{{.*}}@objc_msgSend{{.*}}double noundef 0x400921FB54411744
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NSNumber *piDouble = @3.1415926535;
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// CHECK: call{{.*}}@objc_msgSend{{.*}}i8 noundef signext 1
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NSNumber *yesNumber = @__objc_yes;
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// CHECK: call{{.*}}@objc_msgSend{{.*}}i8 noundef signext 0
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NSNumber *noNumber = @__objc_no;
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// CHECK: call{{.*}}@objc_msgSend{{.*}}i8 noundef signext 1
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NSNumber *yesNumber1 = @YES;
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// CHECK: call{{.*}}@objc_msgSend{{.*}}i8 noundef signext 0
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NSNumber *noNumber1 = @NO;
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NSDictionary *dictionary = @{@"name" : NSUserName(),
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@"date" : [NSDate date] };
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return __objc_yes == __objc_no;
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}
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typedef BOOL (^foo)(void);
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extern void bar(foo a);
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void baz(void) {
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bar(^(void) { return YES; });
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}
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// CHECK: attributes [[NUW]] = { {{.*}}noinline {{(norecurse )?}}nounwind{{.*}} }
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