refactor: structs into their own file

1 files changed, 7 insertions, 4 deletions

diff --git a/parser.py b/parser.py
index 7916a97..a781d50 100644
--- a/parser.py
+++ b/parser.py
@@ -1,3 +1,5 @@
+from structs import TokenType, Literal, Symbol, Type, List
+'''
 from lexer import TokenType
 
 class Expr:
@@ -34,6 +36,7 @@ class Expr:
             visitor.visitNary(self)
         def __str__(self):
             return "(" +  " ".join(f"{arg}" for arg in self.args) + ")"
+'''
 
 def parseExpression(token, prev, tokens):
     idx = 0
@@ -57,16 +60,16 @@ def parseExpression(token, prev, tokens):
         idx += inc
         prev = token
     
-    return Expr.List(args), idx + 2  # parens
+    return List(args), idx + 2  # parens
 
 def parseSymbol(token, prev, tokens):
-    return Expr.Symbol(token.text), 1
+    return Symbol(token.text), 1
 
 def parseLiteral(token, prev, tokens):
-    return Expr.Literal(token.value), 1
+    return Literal(token.value), 1
 
 def parseType(token, prev, tokens):
-    return Expr.Type(token.text), 1
+    return Type(token.text), 1
 
 def parse(tokens):
     idx = 0