1baf38f5a6
platform implies default visibility. To achieve these, refactor our lookup of explicit visibility so that we search for both an explicit VisibilityAttr and an appropriate AvailabilityAttr, favoring the VisibilityAttr if it is present. llvm-svn: 128336
25 lines
1.2 KiB
Objective-C
25 lines
1.2 KiB
Objective-C
// RUN: %clang_cc1 -fvisibility hidden -fobjc-nonfragile-abi "-triple" "x86_64-apple-darwin8.0.0" -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-10_4 %s
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// RUN: %clang_cc1 -fvisibility hidden -fobjc-nonfragile-abi "-triple" "x86_64-apple-darwin9.0.0" -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-10_5 %s
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// RUN: %clang_cc1 -fvisibility hidden -fobjc-nonfragile-abi "-triple" "x86_64-apple-darwin10.0.0" -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-10_6 %s
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// CHECK-10_4: @"OBJC_CLASS_$_WeakClass1" = extern_weak global
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// CHECK-10_5: @"OBJC_CLASS_$_WeakClass1" = external global
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// CHECK-10_6: @"OBJC_CLASS_$_WeakClass1" = external global
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__attribute__((availability(macosx,introduced=10.5)))
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@interface WeakClass1 @end
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@implementation WeakClass1(MyCategory) @end
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@implementation WeakClass1(YourCategory) @end
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// CHECK-10_4: @"OBJC_CLASS_$_WeakClass2" = extern_weak global
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// CHECK-10_5: @"OBJC_CLASS_$_WeakClass2" = extern_weak global
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// CHECK-10_6: @"OBJC_CLASS_$_WeakClass2" = external global
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__attribute__((availability(macosx,introduced=10.6)))
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@interface WeakClass2 @end
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@implementation WeakClass2(MyCategory) @end
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@implementation WeakClass2(YourCategory) @end
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