From 9fe9865d462a646ca122f9a00bd3ad5595905e90 Mon Sep 17 00:00:00 2001
From: Martin Odersky <odersky@gmail.com>
Date: Mon, 9 Nov 2015 11:38:10 +0100
Subject: More info when TreeChecker fails

Now also provides compilation unit.
---
 src/dotty/tools/dotc/transform/TreeChecker.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/dotty/tools/dotc/transform/TreeChecker.scala b/src/dotty/tools/dotc/transform/TreeChecker.scala
index b37c821e1..0ee709539 100644
--- a/src/dotty/tools/dotc/transform/TreeChecker.scala
+++ b/src/dotty/tools/dotc/transform/TreeChecker.scala
@@ -125,7 +125,7 @@ class TreeChecker extends Phase with SymTransformer {
     catch {
       case NonFatal(ex) =>
         implicit val ctx: Context = checkingCtx
-        ctx.println(i"*** error while checking after phase ${checkingCtx.phase.prev} ***")
+        ctx.println(i"*** error while checking ${ctx.compilationUnit} after phase ${checkingCtx.phase.prev} ***")
         ctx.println(ex.toString)
         ctx.println(ex.getStackTrace.take(30).deep.mkString("\n"))
         ctx.println("<<<")
-- 
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