nobu	2018-02-25 13:49:51 +0900 (Sun, 25 Feb 2018)

  New Revision: 62573

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62573

  Log:
    date_core.c: ensure symbols static all

  Modified files:
    trunk/ext/date/date_core.c
Index: ext/date/date_core.c
===================================================================
--- ext/date/date_core.c	(revision 62572)
+++ ext/date/date_core.c	(revision 62573)
@@ -3679,9 +3679,11 @@ date_s_today(int argc, VALUE *argv, VALU https://github.com/ruby/ruby/blob/trunk/ext/date/date_core.c#L3679
 #define ref_hash0(k) rb_hash_aref(hash, k)
 #define del_hash0(k) rb_hash_delete(hash, k)
 
-#define set_hash(k,v) rb_hash_aset(hash, ID2SYM(rb_intern(k)), v)
-#define ref_hash(k) rb_hash_aref(hash, ID2SYM(rb_intern(k)))
-#define del_hash(k) rb_hash_delete(hash, ID2SYM(rb_intern(k)))
+#define sym(x) ID2SYM(rb_intern(x""))
+
+#define set_hash(k,v) set_hash0(sym(k), v)
+#define ref_hash(k) ref_hash0(sym(k))
+#define del_hash(k) del_hash0(sym(k))
 
 static VALUE
 rt_rewrite_frags(VALUE hash)
@@ -3718,8 +3720,6 @@ rt_rewrite_frags(VALUE hash) https://github.com/ruby/ruby/blob/trunk/ext/date/date_core.c#L3720
     return hash;
 }
 
-#define sym(x) ID2SYM(rb_intern(x))
-
 static VALUE d_lite_year(VALUE);
 static VALUE d_lite_wday(VALUE);
 static VALUE d_lite_jd(VALUE);

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