75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
// RUN: clang-cc -fsyntax-only -verify %s
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namespace N {
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struct A {
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typedef int type;
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};
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struct B {
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};
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struct C {
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struct type { };
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int type; // expected-note 2{{referenced member 'type' is declared here}}
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};
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}
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int i;
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typename N::A::type *ip1 = &i;
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typename N::B::type *ip2 = &i; // expected-error{{ no type named 'type' in 'B'}}
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typename N::C::type *ip3 = &i; // expected-error{{typename specifier refers to non-type member 'type'}}
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void test(double d) {
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typename N::A::type f(typename N::A::type(a)); // expected-warning{{parentheses were disambiguated as a function declarator}}
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int five = f(5);
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using namespace N;
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for (typename A::type i = 0; i < 10; ++i)
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five += 1;
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const typename N::A::type f2(d);
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}
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namespace N {
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template<typename T>
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struct X {
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typedef typename T::type type; // expected-error 2{{no type named 'type' in 'B'}} \
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// FIXME: location info for error above isn't very good \
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// expected-error 2{{typename specifier refers to non-type member 'type'}} \
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// expected-error{{type 'int' cannot be used prior to '::' because it has no members}}
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};
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}
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N::X<N::A>::type *ip4 = &i;
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N::X<N::B>::type *ip5 = &i; // expected-note{{in instantiation of template class 'struct N::X<struct N::B>' requested here}} \
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// expected-error{{unknown type name 'type'}}
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N::X<N::C>::type *ip6 = &i; // expected-note{{in instantiation of template class 'struct N::X<struct N::C>' requested here}} \
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// expected-error{{unknown type name 'type'}}
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N::X<int>::type fail1; // expected-note{{in instantiation of template class 'struct N::X<int>' requested here}} \
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// expected-error{{unknown type name 'type'}}
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template<typename T>
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struct Y {
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typedef typename N::X<T>::type *type; // expected-note{{in instantiation of template class 'struct N::X<struct B>' requested here}} \
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// expected-note{{in instantiation of template class 'struct N::X<struct C>' requested here}}
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};
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struct A {
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typedef int type;
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};
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struct B {
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};
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struct C {
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struct type { };
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int type; // expected-note{{referenced member 'type' is declared here}}
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};
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::Y<A>::type ip7 = &i;
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::Y<B>::type ip8 = &i; // expected-note{{in instantiation of template class 'struct Y<struct B>' requested here}} \
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// expected-error{{unknown type name 'type'}}
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::Y<C>::type ip9 = &i; // expected-note{{in instantiation of template class 'struct Y<struct C>' requested here}} \
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// expected-error{{unknown type name 'type'}}
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