91 lines
2.7 KiB
Objective-C
91 lines
2.7 KiB
Objective-C
// RUN: rm -rf %t
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// RUN: split-file %s %t
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// Test that different values of `ObjCMethodDecl::isOverriding` in different modules
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// is not an error because it depends on the surrounding code and not on the method itself.
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// RUN: %clang_cc1 -fsyntax-only -verify -I%t/include -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/modules.cache -fmodule-name=Override %t/test-overriding.m
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// Test that different values of `ObjCMethodDecl::isPropertyAccessor` in different modules
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// is not an error because it depends on the surrounding code and not on the method itself.
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// RUN: %clang_cc1 -fsyntax-only -verify -I%t/include -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/modules.cache -fmodule-name=PropertyAccessor %t/test-property_accessor.m
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//--- include/Common.h
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@interface NSObject
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@end
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//--- include/Indirection.h
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#import <Override.h>
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#import <PropertyAccessor.h>
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//--- include/module.modulemap
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module Common {
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header "Common.h"
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export *
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}
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module Indirection {
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header "Indirection.h"
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export *
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}
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module Override {
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header "Override.h"
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export *
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}
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module PropertyAccessor {
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header "PropertyAccessor.h"
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export *
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}
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//--- include/Override.h
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#import <Common.h>
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@interface SubClass: NSObject
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- (void)potentialOverride;
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@end
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//--- Override_Internal.h
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#import <Common.h>
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@interface NSObject(InternalCategory)
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- (void)potentialOverride;
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@end
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//--- test-overriding.m
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//expected-no-diagnostics
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// Get non-modular version of `SubClass`, so that `-[SubClass potentialOverride]`
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// is an override of a method in `InternalCategory`.
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#import "Override_Internal.h"
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#import <Override.h>
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// Get modular version of `SubClass` where `-[SubClass potentialOverride]` is
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// not an override because module "Override" doesn't know about Override_Internal.h.
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#import <Indirection.h>
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void triggerOverrideCheck(SubClass *sc) {
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[sc potentialOverride];
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}
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//--- include/PropertyAccessor.h
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#import <Common.h>
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@interface PropertySubClass: NSObject
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- (int)potentialProperty;
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- (void)setPotentialProperty:(int)p;
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@end
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//--- PropertyAccessor_Internal.h
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#import <PropertyAccessor.h>
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@interface PropertySubClass()
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@property int potentialProperty;
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@end
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//--- test-property_accessor.m
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//expected-no-diagnostics
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// Get a version of `PropertySubClass` where `-[PropertySubClass potentialProperty]`
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// is a property accessor.
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#import "PropertyAccessor_Internal.h"
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// Get a version of `PropertySubClass` where `-[PropertySubClass potentialProperty]`
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// is not a property accessor because module "PropertyAccessor" doesn't know about PropertyAccessor_Internal.h.
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#import <Indirection.h>
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void triggerPropertyAccessorCheck(PropertySubClass *x) {
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int tmp = [x potentialProperty];
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[x setPotentialProperty: tmp];
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}
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