From 29785cf62a673f3f13b6277b3419474b8a13a648 Mon Sep 17 00:00:00 2001
From: Martin Duhem <martin.duhem@gmail.com>
Date: Tue, 24 Oct 2017 17:25:09 +0200
Subject: [PATCH] Fix reproduction steps for `JointCompilationSource`

When a compilation test that used a `JointCompilationSource` would fail,
the test framework would generate reproduction instructions that could
potentially include files that were not source-files, thus preventing
people from simply copy-pasting the reproduction.
---
 compiler/test/dotty/tools/vulpix/ParallelTesting.scala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/test/dotty/tools/vulpix/ParallelTesting.scala b/compiler/test/dotty/tools/vulpix/ParallelTesting.scala
index 7e81864cb095..13de0f45d7c0 100644
--- a/compiler/test/dotty/tools/vulpix/ParallelTesting.scala
+++ b/compiler/test/dotty/tools/vulpix/ParallelTesting.scala
@@ -98,8 +98,8 @@ trait ParallelTesting extends RunnerOrchestration { self =>
       }
 
       self match {
-        case JointCompilationSource(_, files, _, _) => {
-          files.map(_.getAbsolutePath).foreach { path =>
+        case source: JointCompilationSource => {
+          source.sourceFiles.map(_.getAbsolutePath).foreach { path =>
             sb.append("\\\n        ")
             sb.append(path)
             sb += ' '