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// RUN: %clang_cc1 -fsyntax-only -verify %s
void f(int i);
void f(int i = 0); // expected-note {{previous definition is here}}
void f(int i = 17); // expected-error {{redefinition of default argument}}
void g(int i, int j, int k = 3);
void g(int i, int j = 2, int k);
void g(int i = 1, int j, int k);
void h(int i, int j = 2, int k = 3,
int l, // expected-error {{missing default argument on parameter 'l'}}
int, // expected-error {{missing default argument on parameter}}
int n);// expected-error {{missing default argument on parameter 'n'}}
struct S { } s;
void i(int = s) { } // expected-error {{no viable conversion}} \
// expected-note{{passing argument to parameter here}}
struct X {
X(int);
};
void j(X x = 17);
struct Y { // expected-note 2{{candidate}}
explicit Y(int);
};
void k(Y y = 17); // expected-error{{no viable conversion}} \
// expected-note{{passing argument to parameter 'y' here}}
void kk(Y = 17); // expected-error{{no viable conversion}} \
// expected-note{{passing argument to parameter here}}
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