| // 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}} |
| |
| int l () { |
| int m(int i, int j, int k = 3); |
| if (1) |
| { |
| int m(int i, int j = 2, int k = 4); |
| m(8); |
| } |
| return 0; |
| } |
| |
| int i () { |
| void j (int f = 4); |
| { |
| void j (int f); // expected-note{{'j' declared here}} |
| j(); // expected-error{{too few arguments to function call, single argument 'f' was not specified}} |
| } |
| } |
| |
| int i2() { |
| void j(int f = 4); // expected-note{{'j' declared here}} |
| { |
| j(2, 3); // expected-error{{too many arguments to function call, expected at most single argument 'f', have 2}} |
| } |
| } |