diff options
Diffstat (limited to 'syntax_tree.moon')
| -rw-r--r-- | syntax_tree.moon | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/syntax_tree.moon b/syntax_tree.moon index d2f5d37..926ea09 100644 --- a/syntax_tree.moon +++ b/syntax_tree.moon @@ -6,7 +6,7 @@ unpack or= table.unpack AST = {} AST.is_syntax_tree = (n, t=nil)-> - type(n) == 'table' and getmetatable(n) and AST[n.type] == getmetatable(n) and (t == nil or n.type == t) + type(n) == 'table' and getmetatable(n) and getmetatable(n).__type == "Syntax Tree" and (t == nil or n.type == t) as_lua = => if type(@) == 'number' @@ -25,6 +25,7 @@ for name in *types .__index = cls .__name = name .type = name + .__type = "Syntax Tree" .is_instance = (x)=> getmetatable(x) == @ .__tostring = => bits = [tostring(b) for b in *@] |