From c6ea277ac1bb81b6773d100819fcec57c8e2c95e Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Wed, 13 Dec 2017 14:38:58 -0500
Subject: [PATCH] test: skip "# package/path" output from cmd/go in errchk

This allows errchk to be used with "go vet" output (as opposed to "go tool vet").

Change-Id: I0009a53c9cb74accd5bd3923c137d6dbf9e46326
Reviewed-on: https://go-review.googlesource.com/83836
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---
 test/errchk | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/errchk b/test/errchk
index bc8ef19cb0..1cb57bb961 100755
--- a/test/errchk
+++ b/test/errchk
@@ -65,6 +65,9 @@ $out = join('', <CMD>);
 
 close CMD;
 
+# Remove lines beginning with #, printed by go command to indicate package.
+@out = grep {!/^#/} @out;
+
 if($exitcode != 0 && $? == 0) {
 	print STDERR "BUG: errchk: command succeeded unexpectedly\n";
 	print STDERR @out;
-- 
2.50.0