From b216e45caa45071d67d35cac5b4db537cb9e7b6e Mon Sep 17 00:00:00 2001
From: Steve Hancock <perltidy@users.sourceforge.net>
Date: Sun, 29 Sep 2024 15:35:43 -0700
Subject: [PATCH] fix c314, c400

---
 dev-bin/run_convergence_tests.pl.data   | 28 ++++++++++++++++++++++++
 dev-bin/run_convergence_tests.pl.expect | 29 +++++++++++++++++++++++++
 lib/Perl/Tidy/Formatter.pm              | 14 ++++++++++--
 3 files changed, 69 insertions(+), 2 deletions(-)

diff --git a/dev-bin/run_convergence_tests.pl.data b/dev-bin/run_convergence_tests.pl.data
index b5150314..ab362386 100644
--- a/dev-bin/run_convergence_tests.pl.data
+++ b/dev-bin/run_convergence_tests.pl.data
@@ -18882,3 +18882,31 @@ my ( $v1, $v2, $v3, $v4 );
 --keyword-group-blanks-after=2
 --keyword-group-blanks-before=0
 --keyword-group-blanks-size='1.8'
+
+==> c314.in <==
+  my $map =
+          {
+    dtend =>
+            {                                                                 # 4.8.2.2
+            },
+            } ;
+
+==> c314.par <==
+--noadd-whitespace
+--indent-columns=0
+--line-up-parentheses
+--maximum-line-length=39
+--continuation-indentation=4
+
+==> c400.in <==
+Readonly::Array my @PATTERNS => (  # requires this side comment
+   ['A-Z','a-z','0-9','_']       => ['\\w', '\\W'],
+   ['A-Z','a-z']                 => ['[[:alpha:]]','[[:^alpha:]]'],
+);
+
+==> c400.par <==
+--indent-columns=0
+--continuation-indentation=3
+--extended-line-up-parentheses
+--maximum-line-length=12
+--variable-maximum-line-length
diff --git a/dev-bin/run_convergence_tests.pl.expect b/dev-bin/run_convergence_tests.pl.expect
index e305c91d..5f1d02b7 100644
--- a/dev-bin/run_convergence_tests.pl.expect
+++ b/dev-bin/run_convergence_tests.pl.expect
@@ -11729,3 +11729,32 @@ my $Quux = bless \$v4, 'Quux';
 my $v1;
 my ( $v1, $v2, $v3, $v4 );
 
+
+==> c314 <==
+my $map ={
+dtend =>
+    {                                                                 # 4.8.2.2
+    },
+} ;
+
+==> c400 <==
+Readonly::Array
+   my @PATTERNS
+   => ( # requires this side comment
+[
+  'A-Z',
+  'a-z',
+  '0-9',
+  '_'
+] => [
+      '\\w',
+      '\\W'
+],
+[
+  'A-Z',
+  'a-z'
+] => [
+'[[:alpha:]]',
+'[[:^alpha:]]'
+],
+   );
diff --git a/lib/Perl/Tidy/Formatter.pm b/lib/Perl/Tidy/Formatter.pm
index 7a06a0f1..dc5bfedb 100644
--- a/lib/Perl/Tidy/Formatter.pm
+++ b/lib/Perl/Tidy/Formatter.pm
@@ -34232,9 +34232,19 @@ EOM
                 # comment we don't know what the space to the actual
                 # next code token will be.  We will allow a space for
                 # sub correct_lp to move it in if necessary.
-                if (   $type eq '#'
+                # NOTE for c314, c400: this fix is not really necessary,
+                # and it caused a DEVEL_MODE fault when -i=0.
+                # It could be completely removed, but this would change
+                # existing formatting in a few cases. So for now, the fix
+                # is to only skip this if -i=0.
+                if (
+                       $type eq '#'
                     && $max_index_to_go > 0
-                    && $align_seqno )
+                    && $align_seqno
+
+                    # fix for c314, c400 (see above note)
+                    && $rOpts_indent_columns > 0
+                  )
                 {
                     $available_spaces += 1;
                 }
-- 
2.39.5