1// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -emit-llvm %s -o - | \
2// RUN: FileCheck %s
3// RUN: %clang_cc1 -triple i386-apple-darwin -std=c++11 -emit-llvm %s -o - | \
4// RUN: FileCheck %s
5
6extern "C" int printf(...);
7
8class X { // ...
9public:
10  X(int) : iX(2), fX(2.3) , name("HELLO\n") {  }
11
12  X(const char* arg, int ix=0) { iX = ix; fX = 6.0; name = arg+ix; }
13  X(): iX(100), fX(1.2) {}
14  int iX;
15  float fX;
16  const char *name;
17  void pr(void) {
18    printf("iX = %d  fX = %f name = %s\n", iX, fX, name);
19  }
20};
21
22void g(X arg) {
23  arg.pr();
24}
25
26void f(X arg) {
27  X a = 1;        // a = X(1)
28
29  a.pr();
30
31  X b = "Jessie"; //  b=X("Jessie",0)
32
33  b.pr();
34
35
36  a = 2;          // a = X(2)
37
38  a.pr();
39}
40
41
42int main() {
43  X x;
44  f(x);
45  g(3);           // g(X(3))
46}
47
48// CHECK: call void @_ZN1XC1Ei
49// CHECK: call void @_ZN1XC1EPKci
50// CHECK: call void @_ZN1XC1Ev
51