65 lines
1.5 KiB
Text
65 lines
1.5 KiB
Text
// RUN: %clang_cc1 -fsyntax-only -verify %s
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@class NSString;
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// Reduced from WebKit.
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namespace test0 {
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template <typename T> struct RemovePointer {
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typedef T Type;
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};
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template <typename T> struct RemovePointer<T*> {
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typedef T Type;
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};
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template <typename T> struct RetainPtr {
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typedef typename RemovePointer<T>::Type ValueType;
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typedef ValueType* PtrType;
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RetainPtr(PtrType ptr);
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};
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void test(NSString *S) {
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RetainPtr<NSString*> ptr(S);
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}
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void test(id S) {
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RetainPtr<id> ptr(S);
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}
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}
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@class Test1Class;
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@protocol Test1Protocol;
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namespace test1 {
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template <typename T> struct RemovePointer {
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typedef T type;
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};
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template <typename T> struct RemovePointer<T*> {
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typedef T type;
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};
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template <typename A, typename B> struct is_same {};
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template <typename A> struct is_same<A,A> {
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static void foo();
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};
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template <typename T> struct tester {
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void test() {
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is_same<T, typename RemovePointer<T>::type*>::foo(); // expected-error 2 {{no member named 'foo'}}
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}
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};
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template struct tester<id>;
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template struct tester<id<Test1Protocol> >;
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template struct tester<Class>;
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template struct tester<Class<Test1Protocol> >;
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template struct tester<Test1Class*>;
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template struct tester<Test1Class<Test1Protocol>*>;
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template struct tester<Test1Class>; // expected-note {{in instantiation}}
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template struct tester<Test1Class<Test1Protocol> >; // expected-note {{in instantiation}}
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}
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namespace test2 {
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template <typename T> void foo(const T* t) {}
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void test(id x) {
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foo(x);
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}
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}
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