From bd7ef7a572f3faa58a550baca46a1b4f95e9b95d Mon Sep 17 00:00:00 2001
From: tomsmeding <tom.smeding@gmail.com>
Date: Wed, 24 Jan 2018 22:54:19 +0100
Subject: Allow empty code blocks

---
 c.y | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/c.y b/c.y
index 96866ef..fcf4e1f 100644
--- a/c.y
+++ b/c.y
@@ -115,7 +115,10 @@ parameter:      type ID {
                     $$->name = $2;
                 } ;
 
-block:          '{' statement_list '}' {
+block:          '{' '}' {
+                    $$ = node_make_1(N_BLOCK, node_make_0(N_LIST_END));
+                }
+                | '{' statement_list '}' {
                     $$ = node_make_1(N_BLOCK, $2);
                 } ;
 
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