simplify scope, symbol and types

1 files changed, 3 insertions, 29 deletions

diff --git a/src/front/symbol.py b/src/front/symbol.py
index 879403f..b93b778 100644
--- a/src/front/symbol.py
+++ b/src/front/symbol.py
@@ -1,34 +1,8 @@
-class SymbolClass(object):
-    def __init__(self, name):
-        self.name = name
-
-    def __str__(self):
-        return self.name
-
-    def __repr__(self):
-        return "<SymbolClass: %s>" % self
-
-SymbolClass.CONST = SymbolClass("CONST")
-SymbolClass.VAR   = SymbolClass("VAR")
-SymbolClass.FUNC  = SymbolClass("FUNC")
-
-class SymbolType(object):
-    def __init__(self, name):
-        self.name = name
-
-    def __str__(self):
-        return self.name
-
-    def __repr__(self):
-        return "<SymbolType: %s>" % self
-
-SymbolType.INT  = SymbolType("INT")
-SymbolType.BOOL = SymbolType("BOOL")
+from type import DataType
 
 class Symbol(object):
-    __slots__ = ['cls', 'type', 'value']
+    __slots__ = ['type', 'value']
 
-    def __init__(self, value, type = SymbolType.INT, cls = SymbolClass.VAR):
+    def __init__(self, value, type = DataType.INT):
         self.value = value
         self.type = type
-        self.cls = cls