Fix scala#3373 and scala#3349 - windows filenames

Author: rsoeldner

compiler/src/dotty/tools/dotc/core/NameKinds.scala

@@ -92,7 +92,7 @@ object NameKinds {
   class PrefixNameKind(tag: Int, prefix: String, optInfoString: String = "")
   extends ClassifiedNameKind(tag, if (optInfoString.isEmpty) s"Prefix $prefix" else optInfoString) {
     def mkString(underlying: TermName, info: ThisInfo) =
-      underlying.qualToString(_.toString, n => prefix + n.toString)
+      underlying.qualToString(_.mangledString, n => prefix + n.mangled.toString)
     override def unmangle(name: SimpleName): TermName =
       if (name.startsWith(prefix)) apply(name.drop(prefix.length).asSimpleName)
       else name
@@ -102,7 +102,7 @@ object NameKinds {
   class SuffixNameKind(tag: Int, suffix: String, optInfoString: String = "")
   extends ClassifiedNameKind(tag, if (optInfoString.isEmpty) s"Suffix $suffix" else optInfoString) {
     def mkString(underlying: TermName, info: ThisInfo) =
-      underlying.qualToString(_.toString, n => n.toString + suffix)
+      underlying.qualToString(_.mangledString, n => n.mangled.toString + suffix)
     override def unmangle(name: SimpleName): TermName =
       if (name.endsWith(suffix)) apply(name.take(name.length - suffix.length).asSimpleName)
       else name

compiler/src/dotty/tools/dotc/util/NameTransformer.scala

@@ -41,18 +41,6 @@ object NameTransformer {
   enterOp('?', "$qmark")
   enterOp('@', "$at")
 
-
-  /* Encode characters that are illegal */
-  def encodeSting(value: String): String = {
-    val builder = new java.lang.StringBuilder
-    value.foreach{ chr =>
-      lazy val t = op2code(chr)
-      if(chr < nops && t != null) builder.append(t) else builder.append(chr)
-    }
-    builder.toString
-  }
-
-
   /** Expand characters that are illegal as JVM method names by `$u`, followed
    *  by the character's unicode expansion.
    */

compiler/test/dotty/tools/dotc/reporting/TestReporter.scala

@@ -86,7 +86,7 @@ object TestReporter {
   private[this] def initLog() = if (logWriter eq null) {
     val date = new Date
     val df0 = new SimpleDateFormat("yyyy-MM-dd")
-    val df1 = new SimpleDateFormat("yyyy-MM-dd-HH:mm:ss")
+    val df1 = new SimpleDateFormat("yyyy-MM-dd'T'HHmmss")
     val folder = s"../testlogs/tests-${df0.format(date)}"
     new JFile(folder).mkdirs()
     outFile = new JFile(s"$folder/tests-${df1.format(date)}.log")

doc-tool/src/dotty/tools/dottydoc/model/factories.scala

@@ -31,7 +31,7 @@ object factories {
 
   def path(sym: Symbol)(implicit ctx: Context): List[String] = sym match {
     case sym if sym.name.decode.toString == "<root>" => Nil
-    case sym => path(sym.owner) :+ sym.name.show
+    case sym => path(sym.owner) :+ sym.name.mangledString
   }
 
   def annotations(sym: Symbol)(implicit ctx: Context): List[String] =

doc-tool/src/dotty/tools/dottydoc/staticsite/Site.scala

@@ -5,7 +5,7 @@ package staticsite
 import java.nio.file.{FileSystems, Files}
 import java.nio.file.StandardCopyOption.REPLACE_EXISTING
 import java.io.{BufferedWriter, ByteArrayInputStream, OutputStreamWriter, File => JFile}
-import java.util.{Arrays, List => JList, Map => JMap}
+import java.util.{Arrays, List => JList}
 import java.nio.file.Path
 import java.nio.charset.StandardCharsets
 
@@ -20,7 +20,7 @@ import com.vladsch.flexmark.ext.anchorlink.AnchorLinkExtension
 import com.vladsch.flexmark.ext.front.matter.YamlFrontMatterExtension
 import com.vladsch.flexmark.util.options.{DataHolder, MutableDataSet}
 import dotc.core.Contexts.Context
-import dotc.util.{NameTransformer, SourceFile}
+import dotc.util.SourceFile
 import model.Package
 
 import scala.io.{Codec, Source}
@@ -193,24 +193,14 @@ case class Site(
   def generateApiDocs(outDir: JFile = new JFile(root.getAbsolutePath + "/_site"))(implicit ctx: Context): this.type =
     createOutput(outDir) {
       def genDoc(e: model.Entity): Unit = {
-
         ctx.docbase.echo(s"Generating doc page for: ${e.path.mkString(".")}")
         // Suffix is index.html for packages and therefore the additional depth
         // is increased by 1
         val (suffix, offset) =
           if (e.kind == "package") ("/index.html", -1)
           else (".html", 0)
 
-        // Mangle last path element
-        def genPath(path: List[String]): String = {
-          def loop(path: List[String], acc: String): String = path match {
-            case h :: Nil => s"$acc/${NameTransformer.encodeSting(h)}"
-            case h :: t => loop(t, s"$acc/$h")
-          }
-          loop(path, "")
-        }
-
-        val target: Path = mkdirs(fs.getPath(outDir.getAbsolutePath +  "/api/" + genPath(e.path) + suffix))
+        val target: Path = mkdirs(fs.getPath(outDir.getAbsolutePath +  "/api/" + e.path.mkString("/") + suffix))
         val params = defaultParams(target.toFile, -1).withPosts(blogInfo).withEntity(e).toMap
         val page = new HtmlPage("_layouts/api-page.html", layouts("api-page").content, params, includes)