nobu	2018-11-25 12:36:10 +0900 (Sun, 25 Nov 2018)

  New Revision: 65966

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=65966

  Log:
    Prefer ALLOCV over ALLOCA

  Modified files:
    trunk/variable.c
Index: variable.c
===================================================================
--- variable.c	(revision 65965)
+++ variable.c	(revision 65966)
@@ -610,10 +610,12 @@ global_id(const char *name) https://github.com/ruby/ruby/blob/trunk/variable.c#L610
     if (name[0] == '$') id = rb_intern(name);
     else {
 	size_t len = strlen(name);
-	char *buf = ALLOCA_N(char, len+1);
+        VALUE vbuf = 0;
+        char *buf = ALLOCV_N(char, vbuf, len+1);
 	buf[0] = '$';
 	memcpy(buf+1, name, len);
 	id = rb_intern2(buf, len+1);
+        ALLOCV_END(vbuf);
     }
     return id;
 }

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