added parentheses to address an error from CI

scala · Apr 5, 2023 · 93009ac · 93009ac
1 parent 87daabd
commit 93009ac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/shared/src/test/scala/scala/util/parsing/combinator/PrecedenceParserTest.scala b/shared/src/test/scala/scala/util/parsing/combinator/PrecedenceParserTest.scala
@@ -39,7 +39,7 @@ class PrecedenceParsersTest {
       (Associativity.Left, List(Mult, Divide)),
       (Associativity.Left, List(Plus, Minus)),
       (Associativity.Right, List(Equals)))
-    def integer: Parser[Leaf] = "[0-9]+".r ^^ { s: String => Leaf(s.toInt) }
+    def integer: Parser[Leaf] = "[0-9]+".r ^^ { (s: String) => Leaf(s.toInt) }
     def binop: Parser[Op] = "+" ^^^ Plus | "-" ^^^ Minus | "*" ^^^ Mult | "/" ^^^ Divide | "=" ^^^ Equals
     def expression = new PrecedenceParser(integer, binop, prec, Binop.apply)
   }