llvm-for-llvmta/tools/clang/test/CXX/basic/basic.lookup/basic.lookup.unqual/p7.cpp

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2022-04-25 13:02:35 +02:00
// RUN: %clang_cc1 -fsyntax-only -verify %s
// PR5741
namespace test0 {
struct A {
struct B { };
struct C;
};
struct A::C : B { };
}
// Test that successive base specifiers don't screw with each other.
namespace test1 {
struct Opaque1 {};
struct Opaque2 {};
struct A {
struct B { B(Opaque1); };
};
struct B {
B(Opaque2);
};
struct C : A, B {
// Apparently the base-or-member lookup is actually ambiguous
// without this qualification.
C() : A(), test1::B(Opaque2()) {}
};
}
// Test that we don't find the injected class name when parsing base
// specifiers.
namespace test2 {
template <class T> struct bar {};
template <class T> struct foo : bar<foo> {}; // expected-error {{use of class template 'foo' requires template arguments}} expected-note {{template is declared here}}
}