New J2K: Add support of prefix expression in ImplicitCastsConversion

2019-01-28 17:42:09 +03:00
parent 461ef071f4
commit 208c33a51d
1 changed files with 6 additions and 0 deletions
@@ -79,6 +79,12 @@ class ImplicitCastsConversion(private val context: ConversionContext) : Recursiv
    }

    private fun JKExpression.castToAsPrimitiveTypes(toType: JKType): JKExpression? {
+        if (this is JKPrefixExpression
+            && (operator.token.text == "+" || operator.token.text == "-")
+        ) {
+            val casted = expression.castToAsPrimitiveTypes(toType) ?: return null
+            return JKPrefixExpressionImpl(casted, operator)
+        }
        val expressionTypeAsPrimitive = type(context.symbolProvider)?.asPrimitiveType() ?: return null
        val toTypeAsPrimitive = toType.asPrimitiveType() ?: return null
        if (toTypeAsPrimitive == expressionTypeAsPrimitive) return null