jyapayne/nim-by-example
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix #18

Browse source
This commit is contained in:
Flaviu Tamas 2014-12-25 16:45:56 -05:00
commit 17a406edc7
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
content/oop_macro.md
View file

@ -49,14 +49,14 @@ macro class*(head: expr, body: stmt): stmt {.immediate.} =
var typeName, baseName: PNimrodNode
if head.kind == NnkIdent:
if head.kind == nnkIdent:
# `head` is expression `typeName`
# echo head.treeRepr
# --------------------
# Ident !"Animal"
typeName = head
elif head.kind == NnkInfix and $head[0] == "of":
elif head.kind == nnkInfix and $head[0] == "of":
# `head` is expression `typeName of baseClass`
# echo head.treeRepr
# --------------------
@ -116,14 +116,14 @@ macro class*(head: expr, body: stmt): stmt {.immediate.} =
for node in body.children:
case node.kind:
of NnkMethodDef, NnkProcDef:
of nnkMethodDef, nnkProcDef:
# inject `this: T` into the arguments
let p = copyNimTree(node.params)
p.insert(1, newIdentDefs(ident"this", typeName))
node.params = p
result.add(node)
of NnkVarSection:
of nnkVarSection:
# variables get turned into fields of the type.
for n in node.children:
recList.add(n)