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Commit 1cf5e1f9 authored by Xun Yang's avatar Xun Yang
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string minus

parent bee66b30
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......@@ -393,8 +393,8 @@ class ExprNode(ASTNode):
return
# String concat:
if (self.left.myType.name =='java.lang.String' and self.right.myType.name not in ['void']) \
or (self.right.myType.name =='java.lang.String' and self.left.myType.name not in ['void']):
if ((self.left.myType.name =='java.lang.String' and self.right.myType.name not in ['void']) \
or (self.right.myType.name =='java.lang.String' and self.left.myType.name not in ['void'])) and self.op == '+':
self.myType = TypeStruct('java.lang.String', self.env.getNode('java.lang.String', 'type'))
self.myType.link(self.env)
return
......
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