File: constructor-default-arg.cpp

package info (click to toggle)
llvm-toolchain-4.0 1%3A4.0.1-10~deb9u2
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 493,332 kB
  • sloc: cpp: 2,698,100; ansic: 552,773; asm: 128,821; python: 121,589; objc: 105,054; sh: 21,174; lisp: 6,758; ml: 5,532; perl: 5,311; pascal: 5,245; makefile: 2,083; cs: 1,868; xml: 686; php: 212; csh: 117
file content (35 lines) | stat: -rw-r--r-- 629 bytes parent folder | download | duplicates (46)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -emit-llvm %s -o - | \
// RUN: FileCheck %s
// RUN: %clang_cc1 -triple i386-apple-darwin -std=c++11 -emit-llvm %s -o - | \
// RUN: FileCheck %s

extern "C" int printf(...);


struct C {
  C() : iC(6) {}
  int iC;
};

int foo() {
  return 6;
};

class X { // ...
public: 
  X(int) {}
  X(const X&, int i = 1, int j = 2, int k = foo()) {
    printf("X(const X&, %d, %d, %d)\n", i, j, k);
  }
};

int main() {
  X a(1);
  X b(a, 2);
  X c = b;
  X d(a, 5, 6);
}

// CHECK: call void @_ZN1XC1ERKS_iii
// CHECK: call void @_ZN1XC1ERKS_iii
// CHECK: call void @_ZN1XC1ERKS_iii