1 files changed, 51 insertions, 0 deletions
diff --git a/nimsuggest/tests/twithin_macro.nim b/nimsuggest/tests/twithin_macro.nim
new file mode 100644
index 000000000..98d58381f
--- /dev/null
+++ b/nimsuggest/tests/twithin_macro.nim
@@ -0,0 +1,51 @@
+from system import string, int, seq, `&`, `$`, `*`, `@`, echo, add, items, RootObj
+import fixtures/mclass_macro
+
+class Animal of RootObj:
+  var name: string
+  var age: int
+  method vocalize: string {.base.} = "..." # use `base` pragma to annonate base methods
+  method age_human_yrs: int {.base.} = self.age # `this` is injected
+  proc `$`: string = "animal:" & self.name & ":" & $self.age
+
+class Dog of Animal:
+  method vocalize: string = "woof"
+  method age_human_yrs: int = self.age * 7
+  proc `$`: string = "dog:" & self.name & ":" & $self.age
+
+class Cat of Animal:
+  method vocalize: string = "meow"
+  proc `$`: string = "cat:" & self.name & ":" & $self.age
+
+class Rabbit of Animal:
+  proc newRabbit(name: string, age: int) = # the constructor doesn't need a return type
+    result = Rabbit(name: name, age: age)
+  method vocalize: string = "meep"
+  proc `$`: string =
+    self.#[!]#
+    result = "rabbit:" & self.name & ":" & $self.age
+
+# ---
+
+var animals: seq[Animal] = @[]
+animals.add(Dog(name: "Sparky", age: 10))
+animals.add(Cat(name: "Mitten", age: 10))
+
+for a in animals:
+  echo a.vocalize()
+  echo a.age_human_yrs()
+
+let r = newRabbit("Fluffy", 3)
+echo r.vocalize()
+echo r.age_human_yrs()
+echo r
+
+discard """
+$nimsuggest --tester --maxresults:5 $file
+>sug $1
+sug;;skField;;age;;int;;$file;;6;;6;;"";;100;;None
+sug;;skField;;name;;string;;$file;;5;;6;;"";;100;;None
+sug;;skMethod;;twithin_macro.age_human_yrs;;proc (self: Animal): int{.raises: <inferred> [].};;$file;;8;;9;;"";;100;;None
+sug;;skMethod;;twithin_macro.vocalize;;proc (self: Animal): string{.raises: <inferred> [].};;$file;;7;;9;;"";;100;;None
+sug;;skMethod;;twithin_macro.vocalize;;proc (self: Rabbit): string;;$file;;23;;9;;"";;100;;None
+"""