merge revision(s) r47860: [Backport ruby#10350]

	* bignum.c (absint_numwords_generic): set an array element after
	  definition of a variable to fix compile error with older version
	  of fcc (Fujitsu C Compiler) 5.6 on Solaris 10 on Sparc.
	  [Bug ruby#10350] [ruby-dev:48608]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@48303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Author: nagachika

ChangeLog

@@ -1,3 +1,10 @@
+Thu Nov  6 22:57:43 2014  Naohisa Goto  <[email protected]>
+
+	* bignum.c (absint_numwords_generic): set an array element after
+	  definition of a variable to fix compile error with older version
+	  of fcc (Fujitsu C Compiler) 5.6 on Solaris 10 on Sparc.
+	  [Bug #10350] [ruby-dev:48608]
+
 Thu Nov  6 22:36:55 2014  Naohisa Goto  <[email protected]>
 
 	* compile.c (compile_data_alloc): add padding when strict alignment

bignum.c

@@ -3294,7 +3294,7 @@ absint_numwords_generic(size_t numbytes, int nlz_bits_in_msbyte, size_t word_num
     static const BDIGIT char_bit[1] = { CHAR_BIT };
     BDIGIT numbytes_bary[bdigit_roomof(sizeof(numbytes))];
     BDIGIT val_numbits_bary[bdigit_roomof(sizeof(numbytes) + 1)];
-    BDIGIT nlz_bits_in_msbyte_bary[1] = { nlz_bits_in_msbyte };
+    BDIGIT nlz_bits_in_msbyte_bary[1];
     BDIGIT word_numbits_bary[bdigit_roomof(sizeof(word_numbits))];
     BDIGIT div_bary[numberof(val_numbits_bary) + BIGDIVREM_EXTRA_WORDS];
     BDIGIT mod_bary[numberof(word_numbits_bary)];
@@ -3304,6 +3304,8 @@ absint_numwords_generic(size_t numbytes, int nlz_bits_in_msbyte, size_t word_num
     int sign;
     size_t numwords;
 
+    nlz_bits_in_msbyte_bary[0] = nlz_bits_in_msbyte;
+
     /*
      * val_numbits = numbytes * CHAR_BIT - nlz_bits_in_msbyte
      * div, mod = val_numbits.divmod(word_numbits)

version.h

@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.1.5"
 #define RUBY_RELEASE_DATE "2014-11-06"
-#define RUBY_PATCHLEVEL 271
+#define RUBY_PATCHLEVEL 272
 
 #define RUBY_RELEASE_YEAR 2014
 #define RUBY_RELEASE_MONTH 11