Allow user-written productElementName

smarter · smarter · commit 1f960d433d4c · 2019-08-14T18:24:09.000+02:00
Needed to get the productElementName.scala test to pass when using the
2.13 stdlib
diff --git a/compiler/src/dotty/tools/dotc/ast/Desugar.scala b/compiler/src/dotty/tools/dotc/ast/Desugar.scala
@@ -51,7 +51,7 @@ object desugar {
    *  case class method if it clashes with a user-defined method?
    */
   def isRetractableCaseClassMethodName(name: Name)(implicit ctx: Context): Boolean = name match {
-    case nme.apply | nme.unapply | nme.unapplySeq | nme.copy => true
+    case nme.apply | nme.unapply | nme.unapplySeq | nme.copy | nme.productElementName => true
     case DefaultGetterName(nme.copy, _) => true
     case _ => false
   }

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ object desugar {`
`51`	`51`	`* case class method if it clashes with a user-defined method?`
`52`	`52`	`*/`
`53`	`53`	`def isRetractableCaseClassMethodName(name: Name)(implicit ctx: Context): Boolean = name match {`
`54`		`- case nme.apply \| nme.unapply \| nme.unapplySeq \| nme.copy => true`
	`54`	`+ case nme.apply \| nme.unapply \| nme.unapplySeq \| nme.copy \| nme.productElementName => true`
`55`	`55`	`case DefaultGetterName(nme.copy, _) => true`
`56`	`56`	`case _ => false`
`57`	`57`	`}`