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// RUN: %clang_cc1 -fsyntax-only -verify %s
// FIXME: embellish
namespace test0 {
namespace A {
class Foo {
};
void foo(const Foo &foo);
}
class Test {
enum E { foo = 0 };
void test() {
foo(A::Foo()); // expected-error {{not a function}}
}
};
}
// If X contains [...] then Y is empty.
// - a declaration of a class member
namespace test_adl_suppression_by_class_member {
namespace N {
struct T {};
void f(T); // expected-note {{declared here}}
}
struct S {
void f();
void test() {
N::T t;
f(t); // expected-error {{too many arguments}}
}
};
}
// - a block-scope function declaration that is not a using-declaration
namespace test_adl_suppression_by_block_scope {
namespace N {
struct S {};
void f(S);
}
namespace M { void f(int); } // expected-note 2{{candidate}}
void test1() {
N::S s;
using M::f;
f(s); // ok
}
void test2() {
N::S s;
extern void f(char); // expected-note {{passing argument to parameter here}}
f(s); // expected-error {{no viable conversion from 'N::S' to 'char'}}
}
void test3() {
N::S s;
extern void f(char); // expected-note {{candidate}}
using M::f;
f(s); // expected-error {{no matching function}}
}
void test4() {
N::S s;
using M::f;
extern void f(char); // expected-note {{candidate}}
f(s); // expected-error {{no matching function}}
}
}
// - a declaration that is neither a function nor a function template
namespace test_adl_suppression_by_non_function {
namespace N {
struct S {};
void f(S);
}
void test() {
extern void (*f)();
N::S s;
f(s); // expected-error {{too many arguments}}
}
}
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