Update to rra-c-util 8.2 and C TAP Harness 4.7

Update to rra-c-util 8.2:

* Implement explicit_bzero with memset if it is not available.
* Reformat all C source using clang-format 10.
* Work around Test::Strict not skipping .git directories.
* Fix warnings with perltidy 20190601 and Perl::Critic 1.134.
* Fix warnings with Clang 10, GCC 10, and the Clang static analyzer.

Update to C TAP Harness 4.7:

* Fix warnings with GCC 10.
* Reformat all C source using clang-format 10.
* Fixed malloc error checking in bstrndup.

1 files changed, 8 insertions, 12 deletions

diff --git a/tests/tap/perl/Test/RRA/ModuleVersion.pm b/tests/tap/perl/Test/RRA/ModuleVersion.pm
index 8b6dba2..7774351 100644
--- a/tests/tap/perl/Test/RRA/ModuleVersion.pm
+++ b/tests/tap/perl/Test/RRA/ModuleVersion.pm
@@ -8,32 +8,28 @@
 
 package Test::RRA::ModuleVersion;
 
-use 5.006;
+use 5.008;
+use base qw(Exporter);
 use strict;
 use warnings;
 
-use Exporter;
 use File::Find qw(find);
 use Test::More;
 use Test::RRA::Config qw(@MODULE_VERSION_IGNORE);
 
-# For Perl 5.006 compatibility.
-## no critic (ClassHierarchies::ProhibitExplicitISA)
-
 # Declare variables that should be set in BEGIN for robustness.
-our (@EXPORT_OK, @ISA, $VERSION);
+our (@EXPORT_OK, $VERSION);
 
 # Set $VERSION and everything export-related in a BEGIN block for robustness
 # against circular module loading (not that we load any modules, but
 # consistency is good).
 BEGIN {
-    @ISA       = qw(Exporter);
     @EXPORT_OK = qw(test_module_versions update_module_versions);
 
     # This version should match the corresponding rra-c-util release, but with
     # two digits for the minor version, including a leading zero if necessary,
     # so that it will sort properly.
-    $VERSION = '7.02';
+    $VERSION = '8.02';
 }
 
 # A regular expression matching the version string for a module using the
@@ -139,7 +135,7 @@ sub _update_module_version {
     }
 
     # Scan for the version and replace it.
-    open(my $in, q{<}, $file) or die "$0: cannot open $file: $!\n";
+    open(my $in,  q{<}, $file) or die "$0: cannot open $file: $!\n";
     open(my $out, q{>}, "$file.new")
       or die "$0: cannot create $file.new: $!\n";
   SCAN:
@@ -155,8 +151,8 @@ sub _update_module_version {
 
     # Copy the rest of the input file to the output file.
     print {$out} <$in> or die "$0: cannot write to $file.new: $!\n";
-    close($out) or die "$0: cannot flush $file.new: $!\n";
-    close($in)  or die "$0: error reading from $file: $!\n";
+    close($out)        or die "$0: cannot flush $file.new: $!\n";
+    close($in)         or die "$0: error reading from $file: $!\n";
 
     # All done.  Rename the new file over top of the old file.
     rename("$file.new", $file)
@@ -269,7 +265,7 @@ Russ Allbery <eagle@eyrie.org>
 
 =head1 COPYRIGHT AND LICENSE
 
-Copyright 2016, 2018 Russ Allbery <eagle@eyrie.org>
+Copyright 2016, 2018-2019 Russ Allbery <eagle@eyrie.org>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal