From ed78cd23f92b8b96dd7ffa3313be2262b0b29ff0 Mon Sep 17 00:00:00 2001
From: mryouse
Date: Sat, 4 Jun 2022 03:13:30 +0000
Subject: refactor: more literal types

---
 parser.py | 51 +++++++++++----------------------------------------
 1 file changed, 11 insertions(+), 40 deletions(-)

(limited to 'parser.py')

diff --git a/parser.py b/parser.py
index a781d50..166fc8d 100644
--- a/parser.py
+++ b/parser.py
@@ -1,42 +1,4 @@
-from structs import TokenType, Literal, Symbol, Type, List
-'''
-from lexer import TokenType
-
-class Expr:
-
-    def accept(self, visitor):
-        raise Exception("needs to be implemented")
-
-    class Literal:
-        def __init__(self, value):
-            self.value = value
-        def accept(self, visitor):
-            visitor.visitLiteral(self)
-        def __str__(self):
-            return f"{self.value}"
-
-    class Type:
-        def __init__(self, name):
-            self.name = name
-        def __str__(self):
-            return self.name
-
-    class Symbol:
-        def __init__(self, name):
-            self.name = name
-        def accept(self, visitor):
-            visitor.visitSymbol(self)
-        def __str__(self):
-            return f"'{self.name}"
-
-    class List:
-        def __init__(self, args):
-            self.args = args
-        def accept(self, visitor):
-            visitor.visitNary(self)
-        def __str__(self):
-            return "(" +  " ".join(f"{arg}" for arg in self.args) + ")"
-'''
+from structs import *
 
 def parseExpression(token, prev, tokens):
     idx = 0
@@ -66,7 +28,16 @@ def parseSymbol(token, prev, tokens):
     return Symbol(token.text), 1
 
 def parseLiteral(token, prev, tokens):
-    return Literal(token.value), 1
+    if token.type_ == TokenType.STRING:
+        return String(token.value), 1
+    elif token.type_ == TokenType.INT:
+        return Int(token.value), 1
+    elif token.type_ == TokenType.FLOAT:
+        return Float(token.value), 1
+    elif token.type_ in (TokenType.TRUE, TokenType.FALSE):
+        return Bool(token.value), 1
+    else:
+        return Literal(token.value), 1
 
 def parseType(token, prev, tokens):
     return Type(token.text), 1
-- 
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