nobu	2016-12-01 09:34:41 +0900 (Thu, 01 Dec 2016)

  New Revision: 56951

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=56951

  Log:
    constify CaseMappingSpecials

  Modified files:
    trunk/enc/unicode/9.0.0/casefold.h
    trunk/enc/unicode/case-folding.rb
    trunk/enc/unicode.c
Index: enc/unicode/case-folding.rb
===================================================================
--- enc/unicode/case-folding.rb	(revision 56950)
+++ enc/unicode/case-folding.rb	(revision 56951)
@@ -326,7 +326,7 @@ class CaseMapping https://github.com/ruby/ruby/blob/trunk/enc/unicode/case-folding.rb#L326
   end
 
   def specials_output
-    "OnigCodePoint CaseMappingSpecials[] = {\n" +
+    "static const OnigCodePoint CaseMappingSpecials[] = {\n" +
     @specials.map do |sps|
       '   ' + sps.map do |sp|
         chars = sp.split(/ /)
Index: enc/unicode/9.0.0/casefold.h
===================================================================
--- enc/unicode/9.0.0/casefold.h	(revision 56950)
+++ enc/unicode/9.0.0/casefold.h	(revision 56951)
@@ -6931,7 +6931,7 @@ onigenc_unicode_CaseUnfold_13_lookup(con https://github.com/ruby/ruby/blob/trunk/enc/unicode/9.0.0/casefold.h#L6931
   return 0;
 }
 
-OnigCodePoint CaseMappingSpecials[] = {
+static const OnigCodePoint CaseMappingSpecials[] = {
     L(1)|0x039C,
     L(2)|0x0053, 0x0073, L(2)|0x0053, 0x0053,
     L(2)|0x02BC, 0x004E,
Index: enc/unicode.c
===================================================================
--- enc/unicode.c	(revision 56950)
+++ enc/unicode.c	(revision 56951)
@@ -725,7 +725,7 @@ onigenc_unicode_case_map(OnigCaseFoldTyp https://github.com/ruby/ruby/blob/trunk/enc/unicode.c#L725
 
 		    MODIFIED;
 		    if (flags&OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_SPECIALS) { /* special */
-			OnigCodePoint *SpecialsStart = CaseMappingSpecials + OnigSpecialIndexDecode(folded->n);
+			const OnigCodePoint *SpecialsStart = CaseMappingSpecials + OnigSpecialIndexDecode(folded->n);
 
 			if (OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_IS_TITLECASE) { /* swapCASE available */
 			    if ((flags&(ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE))

--
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