1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 void f(int i); 3 void f(int i = 0); // expected-note {{previous definition is here}} 4 void f(int i = 17); // expected-error {{redefinition of default argument}} 5 6 7 void g(int i, int j, int k = 3); 8 void g(int i, int j = 2, int k); 9 void g(int i = 1, int j, int k); 10 11 void h(int i, int j = 2, int k = 3, 12 int l, // expected-error {{missing default argument on parameter 'l'}} 13 int, // expected-error {{missing default argument on parameter}} 14 int n);// expected-error {{missing default argument on parameter 'n'}} 15 16 struct S { } s; 17 void i(int = s) { } // expected-error {{no viable conversion}} \ 18 // expected-note{{passing argument to parameter here}} 19 20 struct X { 21 X(int); 22 }; 23 24 void j(X x = 17); 25 26 struct Y { // expected-note 2{{candidate}} 27 explicit Y(int); 28 }; 29 30 void k(Y y = 17); // expected-error{{no viable conversion}} \ 31 // expected-note{{passing argument to parameter 'y' here}} 32 33 void kk(Y = 17); // expected-error{{no viable conversion}} \ 34 // expected-note{{passing argument to parameter here}} 35
