forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			42 lines
		
	
	
		
			844 B
		
	
	
	
		
			C++
		
	
	
	
			
		
		
	
	
			42 lines
		
	
	
		
			844 B
		
	
	
	
		
			C++
		
	
	
	
| // RUN: %clang_cc1 -fsyntax-only -verify %s
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| 
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| 
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| struct Sub0 {
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|   int &operator[](int);
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| };
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| 
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| struct Sub1 {
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|   long &operator[](long); // expected-note{{candidate function}}
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| };
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| 
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| struct ConvertibleToInt {
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|   operator int();
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| };
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| 
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| template<typename T, typename U, typename Result>
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| struct Subscript0 {
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|   void test(T t, U u) {
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|     Result &result = t[u]; // expected-error{{no viable overloaded operator[] for type}}
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|   }
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| };
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| 
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| template struct Subscript0<int*, int, int&>;
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| template struct Subscript0<Sub0, int, int&>;
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| template struct Subscript0<Sub1, ConvertibleToInt, long&>;
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| template struct Subscript0<Sub1, Sub0, long&>; // expected-note{{instantiation}}
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| 
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| // PR5345
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| template <typename T>
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| struct S {
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|   bool operator[](int n) const { return true; }
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| };
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| 
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| template <typename T>
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| void Foo(const S<int>& s, T x) {
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|   if (s[0]) {}
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| }
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| 
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| void Bar() {
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|   Foo(S<int>(), 0);
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| }
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