summary refs log tree commit diff stats
path: root/tests/cpp/t22679.nim
diff options
context:
space:
mode:
Diffstat (limited to 'tests/cpp/t22679.nim')
-rw-r--r--tests/cpp/t22679.nim50
1 files changed, 50 insertions, 0 deletions
diff --git a/tests/cpp/t22679.nim b/tests/cpp/t22679.nim
new file mode 100644
index 000000000..81defcb58
--- /dev/null
+++ b/tests/cpp/t22679.nim
@@ -0,0 +1,50 @@
+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()
\ No newline at end of file