From c7fbab695598b260993549e23e937fdf1f2091d8 Mon Sep 17 00:00:00 2001
From: Matt Bovel <matthieu@bovel.net>
Date: Fri, 11 Feb 2022 17:35:34 +0100
Subject: [PATCH] Fix explain rendering with Windows EOL

---
 compiler/src/dotty/tools/dotc/reporting/MessageRendering.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/src/dotty/tools/dotc/reporting/MessageRendering.scala b/compiler/src/dotty/tools/dotc/reporting/MessageRendering.scala
index 813475799a2b..76e19e06463a 100644
--- a/compiler/src/dotty/tools/dotc/reporting/MessageRendering.scala
+++ b/compiler/src/dotty/tools/dotc/reporting/MessageRendering.scala
@@ -254,7 +254,7 @@ trait MessageRendering {
       sb.append(EOL).append(newBox())
       sb.append(EOL).append(offsetBox).append(" Explanation (enabled by `-explain`)")
       sb.append(EOL).append(newBox(soft = true))
-      dia.msg.explanation.split(EOL).foreach { line =>
+      dia.msg.explanation.split(raw"\R").foreach { line =>
         sb.append(EOL).append(offsetBox).append(if line.isEmpty then "" else " ").append(line)
       }
       sb.append(EOL).append(endBox)