mame	2018-01-15 16:54:24 +0900 (Mon, 15 Jan 2018)

  New Revision: 61848

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61848

  Log:
    parse.y: Remove unneeded NULL check
    
    There are many usages assuming that bodystmt always returns non-null.

  Modified files:
    trunk/parse.y
Index: parse.y
===================================================================
--- parse.y	(revision 61847)
+++ parse.y	(revision 61848)
@@ -2378,13 +2378,8 @@ primary		: literal https://github.com/ruby/ruby/blob/trunk/parse.y#L2378
 		    {
 			CMDARG_SET($<val>1);
 		    /*%%%*/
-			if ($3 == NULL) {
-			    $$ = NEW_NIL(&@$);
-			}
-			else {
-			    set_line_body($3, @1.end_pos.lineno);
-			    $$ = NEW_BEGIN($3, &@$);
-			}
+			set_line_body($3, @1.end_pos.lineno);
+			$$ = NEW_BEGIN($3, &@$);
 			nd_set_line($$, @1.end_pos.lineno);
 		    /*%
 			$$ = dispatch1(begin, $3);

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