1 // RUN: %clang_cc1 -emit-llvm -o %t %s
2 // RUN: not grep "_ZN1CC1ERK1C" %t
3 // RUN: not grep "_ZN1SC1ERK1S" %t
4
5 extern "C" int printf(...);
6
7
8 struct C {
CC9 C() : iC(6) {printf("C()\n"); }
CC10 C(const C& c) { printf("C(const C& c)\n"); }
11 int iC;
12 };
13
foo()14 C foo() {
15 return C();
16 };
17
18 class X { // ...
19 public:
X(int)20 X(int) {}
X(const X &,int i=1,int j=2,C c=foo ())21 X(const X&, int i = 1, int j = 2, C c = foo()) {
22 printf("X(const X&, %d, %d, %d)\n", i, j, c.iC);
23 }
24 };
25
26
27 struct S {
28 S();
29 };
30
S()31 S::S() { printf("S()\n"); }
32
Call(S)33 void Call(S) {};
34
main()35 int main() {
36 X a(1);
37 X b(a, 2);
38 X c = b;
39 X d(a, 5, 6);
40 S s;
41 Call(s);
42 }
43