File: instantiate-member-initializers.cpp

package info (click to toggle)
llvm-toolchain-6.0 1%3A6.0.1-10
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 598,080 kB
  • sloc: cpp: 3,046,253; ansic: 595,057; asm: 271,965; python: 128,926; objc: 106,554; sh: 21,906; lisp: 10,191; pascal: 6,094; ml: 5,544; perl: 5,265; makefile: 2,227; cs: 2,027; xml: 686; php: 212; csh: 117
file content (43 lines) | stat: -rw-r--r-- 882 bytes parent folder | download | duplicates (38)
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
36
37
38
39
40
41
42
43
// RUN: %clang_cc1 -fsyntax-only -Wall -verify %s

template<typename T> struct A {
  A() : a(1) { } // expected-error{{cannot initialize a member subobject of type 'void *' with an rvalue of type 'int'}}

  T a;
};

A<int> a0;
A<void*> a1; // expected-note{{in instantiation of member function 'A<void *>::A' requested here}}

template<typename T> struct B {
  B() : b(1), // expected-warning {{field 'b' will be initialized after field 'a'}}
    a(2) { }
  
  int a;
  int b;
};

B<int> b0; // expected-note {{in instantiation of member function 'B<int>::B' requested here}}

template <class T> struct AA { AA(int); };
template <class T> class BB : public AA<T> {
public:
  BB() : AA<T>(1) {}
};
BB<int> x;

struct X {
  X();
};
template<typename T>
struct Y {
  Y() : x() {}
  X x;
};
Y<int> y;

template<typename T> struct Array {
  int a[3];
  Array() : a() {}
};
Array<int> s;