diff options
Diffstat (limited to 'compiler/ast.nim')
| -rwxr-xr-x | compiler/ast.nim | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/ast.nim b/compiler/ast.nim index 351ceeb36..01b70980d 100755 --- a/compiler/ast.nim +++ b/compiler/ast.nim @@ -888,6 +888,10 @@ proc addSon(father, son: PNode) = if isNil(father.sons): father.sons = @[] add(father.sons, son) +proc addSonNilAllowed*(father, son: PNode) = + if isNil(father.sons): father.sons = @[] + add(father.sons, son) + proc delSon(father: PNode, idx: int) = if isNil(father.sons): return var length = sonsLen(father) |