0.9.3 try to fix crash in named pattern match transformation

lihaoyi · lihaoyi · commit 3f4805d2bf03 · 2025-11-30T15:28:32.000+08:00
diff --git a/utest/src-3/utest/TestBuilder.scala b/utest/src-3/utest/TestBuilder.scala
@@ -56,8 +56,10 @@ object TestBuilder:
           override def transformTerm(t: Term)(owner: Symbol): Term =
             t.tpe.widen match {
               case _: MethodType | _: PolyType => super.transformTerm(t)(owner)
-              case _ => t.asExpr match {
-                case '{ TestPath.synthetic } => '{ TestPath($pathExpr) }.asTerm
+              // Need a `Try` here because sometimes `t` is inside a
+              // named pattern match which causes asExpr to blow up
+              case _ => scala.util.Try(t.asExpr) match {
+                case Success('{ TestPath.synthetic }) => '{ TestPath($pathExpr) }.asTerm
                 case _ => super.transformTerm(t)(owner)
               }
             }

Original file line number	Diff line number	Diff line change
`@@ -56,8 +56,10 @@ object TestBuilder:`
`56`	`56`	`override def transformTerm(t: Term)(owner: Symbol): Term =`
`57`	`57`	`t.tpe.widen match {`
`58`	`58`	`case _: MethodType \| _: PolyType => super.transformTerm(t)(owner)`
`59`		`- case _ => t.asExpr match {`
`60`		`- case '{ TestPath.synthetic } => '{ TestPath($pathExpr) }.asTerm`
	`59`	+ // Need a `Try` here because sometimes `t` is inside a
	`60`	`+ // named pattern match which causes asExpr to blow up`
	`61`	`+ case _ => scala.util.Try(t.asExpr) match {`
	`62`	`+ case Success('{ TestPath.synthetic }) => '{ TestPath($pathExpr) }.asTerm`
`61`	`63`	`case _ => super.transformTerm(t)(owner)`
`62`	`64`	`}`
`63`	`65`	`}`