From 73dd924eba8ed58b6b21bd7ac48c49035615ffc9 Mon Sep 17 00:00:00 2001
From: Xun Yang <x299yang@uwaterloo.ca>
Date: Mon, 13 Apr 2020 14:00:10 -0400
Subject: [PATCH] fix field access extra this
---
NameNode.py | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/NameNode.py b/NameNode.py
index cb727d3..d8b3f52 100644
--- a/NameNode.py
+++ b/NameNode.py
@@ -117,9 +117,10 @@ class NameNode(ASTNode):
self.addToPrefix("contain")
# evaluate THIS first, fieldnode will be added to prefixNodes in checkType()
- cNameNode = genNameNode(self.typeName)
- cNameNode.isThis = True
- self.prefixNodes.append(cNameNode)
+ if not self.prefixNodes:
+ cNameNode = genNameNode(self.typeName)
+ cNameNode.isThis = True
+ self.prefixNodes.append(cNameNode)
return True
return False
@@ -242,7 +243,7 @@ class NameNode(ASTNode):
self.methodClass = meth.env.getNode(meth.typeName, 'type')
self.methodName = self.IDs[0]
-
+
else:
if curType.myType and curType.myType.isArray and self.IDs[0] == 'length':
self.myType = TypeStruct("int", None)
--
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