From d350b6338066d2563b4abacf1eb7da56c5264b22 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
Date: Fri, 12 Jun 2015 13:27:07 +0200
Subject: [PATCH] Skip a bare-sub test
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Perl 5.22 optimization causes B::Lint not to recognize $a{b} for
bare-sub check. This patch document this deficency and skips a test
for it.

Signed-off-by: Petr Písař <ppisar@redhat.com>
---
 lib/B/Lint.pm |  4 ++++
 t/lint.t      | 11 +++++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/lib/B/Lint.pm b/lib/B/Lint.pm
index 1f5098f..7291b18 100644
--- a/lib/B/Lint.pm
+++ b/lib/B/Lint.pm
@@ -85,6 +85,10 @@ trap are:
 
 Neither of these will do what a naive user would expect.
 
+Notice: Perl 5.22.0 does not report C<foo> in C<$b{foo}> as BARE token
+anymore. Therefore L<B::Lint> test is not reliable here. See
+L<CPAN RT#101115|https://rt.cpan.org/Public/Bug/Display.html?id=101115>.
+
 =item B<dollar-underscore>
 
 This option warns whenever C<$_> is used either explicitly anywhere or
diff --git a/t/lint.t b/t/lint.t
index 7317b1d..93255d9 100644
--- a/t/lint.t
+++ b/t/lint.t
@@ -14,7 +14,7 @@ BEGIN {
 use strict;
 use warnings;
 
-plan tests => 29;
+plan tests => 30;
 
 # Runs a separate perl interpreter with the appropriate lint options
 # turned on
@@ -116,10 +116,17 @@ RESULT
 
 runlint 'bare-subs', 'sub bare(){1};$x=bare', '';
 
-runlint 'bare-subs', 'sub bare(){1}; $x=[bare=>0]; $x=$y{bare}', <<'RESULT';
+runlint 'bare-subs', 'sub bare(){1}; $x=[bare=>0]', <<'RESULT';
 Bare sub name 'bare' interpreted as string at -e line 1
+RESULT
+
+SKIP: {
+    skip 'Perl 5.22 stopped marking $hash{bare} as BARE word, CPAN RT#101115',
+        1, if $] >= 5.022;
+    runlint 'bare-subs', 'sub bare(){1}; $x=$y{bare}', <<'RESULT';
 Bare sub name 'bare' interpreted as string at -e line 1
 RESULT
+}
 
 {
 
-- 
2.1.0