From 289bafdbc469fd0ed2a4485eca22005dbe668db5 Mon Sep 17 00:00:00 2001
From: Andrew Dunstan <andrew@dunslane.net>
Date: Sun, 6 May 2018 07:37:05 -0400
Subject: [PATCH] Clear severity 5 perlcritic warnings from vcregress.pl

My recent update for python3 support used some idioms that are
unapproved. This fixes them. Backpatch to all live branches like the
original.
---
 src/tools/msvc/vcregress.pl | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/tools/msvc/vcregress.pl b/src/tools/msvc/vcregress.pl
index f242b7bc8d9..64428ac7c39 100644
--- a/src/tools/msvc/vcregress.pl
+++ b/src/tools/msvc/vcregress.pl
@@ -261,10 +261,10 @@ sub mangle_plpython3
 			my @files = glob("$dir/$test.$extension $dir/${test}_[0-9].$extension");
 			foreach my $file (@files)
 			{
-				open(my $handle, "$file") || die "test file $file not found";
+				open(my $handle, '<', $file) || die "test file $file not found";
 				my $contents = <$handle>;
 				close($handle);
-				map
+				do
 				{
 					s/except ([[:alpha:]][[:alpha:].]*), *([[:alpha:]][[:alpha:]]*):/except $1 as $2:/g;
 					s/<type 'exceptions\.([[:alpha:]]*)'>/<class '$1'>/g;
@@ -276,15 +276,16 @@ sub mangle_plpython3
 					s/LANGUAGE plpython2?u/LANGUAGE plpython3u/g;
 					s/EXTENSION ([^ ]*_)*plpython2?u/EXTENSION $1plpython3u/g;
 					s/installing required extension "plpython2u"/installing required extension "plpython3u"/g;
-				} $contents;
+				} for ($contents);
 				my $base = basename $file;
-				open($handle, ">$dir/python3/$base") || die "opening python 3 file for $file";
+				open($handle, '>', "$dir/python3/$base") ||
+				  die "opening python 3 file for $file";
 				print $handle $contents;
 				close($handle);
 			}
 		}
 	}
-	map { $_ =~ s!^!python3/!; } @$tests;
+	do { s!^!python3/!; } foreach(@$tests);
 	return @$tests;
 }
 
-- 
GitLab