summary refs log tree commit diff stats
path: root/tests/cpp/t22679.nim
blob: 81defcb58e8dab5a011e31f4c09e5946831d4291 (plain) (blame)
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
44
45
46
47
48
49
50
discard """
  cmd: "nim cpp $file"
  output:'''
cppNZ.x = 123
cppNZInit.x = 123
hascpp.cppnz.x = 123
hasCppInit.cppnz.x = 123
hasCppCtor.cppnz.x = 123
'''
"""
{.emit:"""/*TYPESECTION*/
struct CppNonZero {
  int x = 123;
};
""".}

import sugar
type
  CppNonZero {.importcpp, inheritable.} = object
    x: cint

  HasCpp = object
    cppnz: CppNonZero

proc initCppNonZero: CppNonZero =
  CppNonZero()

proc initHasCpp: HasCpp =
  HasCpp()

proc ctorHasCpp: HasCpp {.constructor.} =
  discard

proc main =
  var cppNZ: CppNonZero
  dump cppNZ.x

  var cppNZInit = initCppNonZero()
  dump cppNZInit.x

  var hascpp: HasCpp
  dump hascpp.cppnz.x

  var hasCppInit = initHasCpp()
  dump hasCppInit.cppnz.x

  var hasCppCtor = ctorHasCpp()
  dump hasCppCtor.cppnz.x

main()