Merge pull request #7398 from dotty-staging/fix-#7395

Fix #7395: Handle inlined repeated arguments

Author: nicolasstucki

library/src/scala/tasty/reflect/Printers.scala

@@ -833,12 +833,10 @@ trait Printers
         case Typed(term, tpt) =>
           tpt.tpe match {
             case Types.Repeated(_) =>
+              printTree(term)
               term match {
-                case Repeated(_, _) =>
-                  printTree(term)
-                case _ =>
-                  printTree(term)
-                  this += ": " += highlightTypeDef("_*")
+                case Repeated(_, _) | Inlined(None, Nil, Repeated(_, _))  => this
+                case _ => this += ": " += highlightTypeDef("_*")
               }
             case _ =>
               inParens {

tests/run-macros/i6765-b.check

@@ -1,2 +1,2 @@
-scala.List.apply[java.lang.String]("One": _*)
-scala.List.apply[java.lang.String]("One": _*)
+scala.List.apply[java.lang.String]("One")
+scala.List.apply[java.lang.String]("One")

tests/run-macros/i6765-c.check

@@ -1,18 +1,18 @@
 scala.Nil
 List()
 
-scala.List.apply[java.lang.String]("#0": _*)
+scala.List.apply[java.lang.String]("#0")
 List(#0)
 
-scala.List.apply[java.lang.String]("#0", "#1": _*)
+scala.List.apply[java.lang.String]("#0", "#1")
 List(#0, #1)
 
-scala.List.apply[java.lang.String]("#0", "#1", "#2": _*)
+scala.List.apply[java.lang.String]("#0", "#1", "#2")
 List(#0, #1, #2)
 
-scala.List.apply[java.lang.String]("#0", "#1", "#2", "#3": _*)
+scala.List.apply[java.lang.String]("#0", "#1", "#2", "#3")
 List(#0, #1, #2, #3)
 
-scala.List.apply[java.lang.String]("#0", "#1", "#2", "#3", "#4": _*)
+scala.List.apply[java.lang.String]("#0", "#1", "#2", "#3", "#4")
 List(#0, #1, #2, #3, #4)
 

tests/run-macros/i6765.check

@@ -1,2 +1,2 @@
-scala.List.apply[java.lang.String]("One": _*)
-scala.List.apply[java.lang.String]("One": _*)
+scala.List.apply[java.lang.String]("One")
+scala.List.apply[java.lang.String]("One")

tests/run-staging/i7381.check

@@ -0,0 +1 @@
+scala.List.apply[scala.Int](1, 2, 3)

tests/run-staging/i7381.scala

@@ -0,0 +1,14 @@
+import scala.quoted._
+import scala.quoted.staging._
+
+object Test {
+
+  def main(args: Array[String]): Unit = {
+    given Toolbox = Toolbox.make(getClass.getClassLoader)
+    withQuoteContext {
+      val expr = Expr(List(1, 2, 3))
+      println(expr.show)
+    }
+  }
+
+}