no senseless comparison for error type

2013-01-09 17:19:03 +04:00
parent 4cebd3f75b
commit 142d9a090c
3 changed files with 15 additions and 0 deletions
@@ -1251,6 +1251,8 @@ public class BasicExpressionTypingVisitor extends ExpressionTypingVisitor {

        JetSimpleNameExpression operationSign = expression.getOperationReference();
        JetType type = facade.getTypeInfo(expr, context).getType();
+        if (type == null || ErrorUtils.isErrorType(type)) return;
+
        DataFlowValue value = DataFlowValueFactory.INSTANCE.createDataFlowValue(expr, type, context.trace.getBindingContext());
        Nullability nullability = context.dataFlowInfo.getNullability(value);