From e824e21beb4135f76a6e0f1e51ad578b53d53847 Mon Sep 17 00:00:00 2001
From: duerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 6 Dec 2018 00:05:08 +0000
Subject: [PATCH] remove obsolete data from unicode.c

* unicode.c: Remove the arrays onigenc_unicode_GCB_ranges_GAZ,
  onigenc_unicode_GCB_ranges_E_Base, and onigenc_unicode_GCB_ranges_Emoji,
  because they are not needed anymore for Unicode 11.0.0.

* regparse.c: Remove external declarations for above arrays.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66232 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 enc/unicode.c | 26 --------------------------
 regparse.c    |  4 ----
 2 files changed, 30 deletions(-)

diff --git a/enc/unicode.c b/enc/unicode.c
index 9e46689655..b3dbd55d32 100644
--- a/enc/unicode.c
+++ b/enc/unicode.c
@@ -793,32 +793,6 @@ SpecialsCopy:
   return (int )(to - to_start);
 }
 
-/* These GAZ/E_Base/Emoji tables are for extended grapheme cluster */
-/* TODO: generate these 3 tables from Unicode data */
-const OnigCodePoint
-onigenc_unicode_GCB_ranges_GAZ[] = {
-    0,
-};
-
-const OnigCodePoint
-onigenc_unicode_GCB_ranges_E_Base[] = {
-    5,
-    0x1F3F3, 0x1F3F3, /* WAVING WHITE FLAG */
-    0x1F441, 0x1F441, /* EYE */
-    0x1F46F, 0x1F46F, /* WOMAN WITH BUNNY EARS */
-    0x1F93C, 0x1F93C, /* WRESTLERS */
-    0x1F9DE, 0x1F9DF, /* GENIE, ZOMBIE */
-};
-
-const OnigCodePoint
-onigenc_unicode_GCB_ranges_Emoji[] = {
-    4,
-    0x2640, 0x2640, /* FEMALE SIGN */
-    0x2642, 0x2642, /* MALE SIGN */
-    0x2695, 0x2696, /* SCALES */
-    0x2708, 0x2708, /* AIRPLANE */
-};
-
 #if 0
 const char onigenc_unicode_version_string[] =
 #ifdef ONIG_UNICODE_VERSION_STRING
diff --git a/regparse.c b/regparse.c
index 477e854904..9f739d82dc 100644
--- a/regparse.c
+++ b/regparse.c
@@ -5718,10 +5718,6 @@ add_property_to_cc(CClassNode* cc, const char* propname, int not, ScanEnv* env)
   return add_ctype_to_cc(cc, ctype, not, 0, env);
 }
 
-extern const OnigCodePoint onigenc_unicode_GCB_ranges_GAZ[];
-extern const OnigCodePoint onigenc_unicode_GCB_ranges_E_Base[];
-extern const OnigCodePoint onigenc_unicode_GCB_ranges_Emoji[];
-
 /*
  * helper methods for node_extended_grapheme_cluster (/\X/)
  */