--- esm.py-	2016-09-17 00:00:00.000000000 +0900
+++ esm.py	2016-09-18 00:00:00.000000000 +0900
@@ -582,17 +582,30 @@ def do_comma(e, info):
 	lst = flat_comma(e)
 	return [ do_expr(e, info) for e in lst ]
 
+def do_type_arr(e, val, info):
+	idx = e[2]
+	n = do_expr(idx, info)
+	if n is not None:
+		n = int(n)
+	if val and val[:2] == [ 'br_s', '{' ]:
+		val = val[2][0]
+		val = do_comma(val, info);
+		if n and n > len(val):
+			val += [ None ] * ( n - len(val) )
+	else:
+		val = [ None ] * n
+	return val
+
 def do_type(expr, info):
 	for e in flat_comma( expr[2] ):
 		val = None
 		if e[:2] == [ 'op', '=' ]:
-			val = do_expr( e[3], info )
+			val = e[3]
 			e = e[2]
 		if e[0] == 'arr':
-			idx = e[2]
-			n = int( do_expr(idx, info) )
-			if val is None:
-				val = [ None ] * n
+			val = do_type_arr(e, val, info)
+		elif val:
+			val = do_expr(val, info)
 		name = e[1]
 		new_val(name, val, info)
 	return None
@@ -611,8 +624,8 @@ def do_expr(expr, info):
 		return get_val(v, info)
 	if k == 'br_s':
 		if v in [ '(', '[' ]:  # '[' for do_arr()
-			e = expr[2][0]
-			return do_expr(e, info)
+			lst = expr[2]
+			return do_expr( lst[0], info ) if len(lst) > 0 else None
 		if v == '{':
 			do_blk(None, {}, expr, info)
 			return None