Update tests to new syntax

Author: odersky

bench/tests/Vector.scala

@@ -12,7 +12,7 @@ package immutable
 
 import scala.annotation.unchecked.uncheckedVariance
 import scala.compat.Platform
-import scala.collection.generic._
+import scala.collection.generic.*
 import scala.collection.mutable.Builder
 import compiletime.uninitialized
 

bench/tests/power-macro/PowerInlined-1.scala

@@ -1,5 +1,5 @@
 object PowerInlined {
-  import PowerMacro._
+  import PowerMacro.*
 
   power(1, 5.0) // 1 quotes to unpickle
 }

bench/tests/power-macro/PowerInlined.scala

@@ -1,5 +1,5 @@
 object PowerInlined {
-  import PowerMacro._
+  import PowerMacro.*
 
   power(1, 5.0) // 1 quotes to unpickle
 }

community-build/community-projects/munit

@@ -3137,9 +3137,10 @@ object Parsers {
             case USCORE => wildcardSelector()
             case GIVEN => givenSelector()
             case _ =>
-              if !idOK then syntaxError(i"named imports cannot follow wildcard imports")
               if isIdent(nme.raw.STAR) then wildcardSelector()
-              else namedSelector(termIdent())
+              else
+                if !idOK then syntaxError(i"named imports cannot follow wildcard imports")
+                namedSelector(termIdent())
         }
         val rest =
           if in.token == COMMA then

compiler/src/dotty/tools/dotc/parsing/Parsers.scala

@@ -3,7 +3,7 @@ package annotations
 
 import scala.annotation.StaticAnnotation
 
-import java.lang.{Enum => _}
+import java.lang.Enum as _
 import scala.reflect.Enum
 
 class SomeObject(val s: String)

scaladoc-testcases/src/tests/annotations.scala

@@ -1,8 +1,8 @@
 package tests.classSignatureTestSource
 
-import scala.collection._
+import scala.collection.*
 import scala.deprecated
-import scala.annotation._
+import scala.annotation.*
 import scala.math.{Pi, max}
 import example.level2.Documentation
 

scaladoc-testcases/src/tests/classSignatureTestSource.scala

@@ -1,6 +1,6 @@
 package tests.externalJavadoc
 
-import java.util._
+import java.util.*
 
 class Test {
   def a: Map.Entry[String, String] = ???

scaladoc-testcases/src/tests/externalLocations/javadoc.scala

@@ -1,6 +1,6 @@
 package tests.externalScaladoc2
 
-import scala.util.matching._
+import scala.util.matching.*
 
 class Test {
   def a: String = ???

scaladoc-testcases/src/tests/externalLocations/scaladoc2.scala

@@ -1,6 +1,6 @@
 package tests.externalScaladoc3
 
-import scala.util.matching._
+import scala.util.matching.*
 
 class Test {
   def a: String = ???