also fixes nim-lang#13511

timotheecour · Nov 16, 2020 · 521bc65 · 521bc65
1 parent b71eb08
commit 521bc65
Showing 1 changed file with 25 additions and 0 deletions.
diff --git a/tests/macros/tmacros_various.nim b/tests/macros/tmacros_various.nim
@@ -245,3 +245,28 @@ xbenchmark:
     discard inputtest
   fastSHA("hey")
 
+
+block: # bug #13511
+  type
+    Builder = ref object
+      components: seq[Component]
+    Component = object
+
+  proc add(builder: var Builder, component: Component) {.compileTime.} =
+    builder.components.add(component)
+
+  macro debugAst(arg: typed): untyped =
+    ## just for debugging purpose.
+    discard arg.treeRepr
+    return arg
+
+  static:
+    var component = Component()
+    var builder = Builder()
+
+    template foo(): untyped =
+      ## WAS: this doc comment causes compilation failure.
+      builder
+
+    debugAst:
+      add(foo(), component)