functional-cast.cpp revision 861e79049d4d463c4c5d04a422a7eaf50243ea7d 
1// RUN: clang -fsyntax-only -verify %s
2
3struct SimpleValueInit {
4  int i;
5};
6
7struct InitViaConstructor {
8  InitViaConstructor(int i = 7);
9};
10
11// FIXME: error messages for implicitly-declared special member
12// function candidates are very poor
13struct NoValueInit { // expected-note{{candidate function}}
14  NoValueInit(int i, int j); // expected-note{{candidate function}}
15};
16
17void test_cxx_functional_value_init() {
18  (void)SimpleValueInit();
19  (void)InitViaConstructor();
20  (void)NoValueInit(); // expected-error{{no matching constructor for initialization}}
21}
22
23void test_cxx_function_cast_multi() {
24  (void)NoValueInit(0, 0);
25  (void)NoValueInit(0, 0, 0); // expected-error{{no matching constructor for initialization}}
26  (void)int(1, 2); // expected-error{{function-style cast to a builtin type can only take one argument}}
27}
28