lib/parser/ruby23.y in parser-2.7.1.4 vs lib/parser/ruby23.y in parser-2.7.1.5

@@ -549,10 +549,10 @@
                 | op
                 | reswords
 
             fsym: fname
                     {
-                      result = @builder.symbol(val[0])
+                      result = @builder.symbol_internal(val[0])
                     }
                 | symbol
 
            fitem: fsym
                 | dsym