From 4540874e7eaec7d35ed7c1550e84c4af51bd579c Mon Sep 17 00:00:00 2001
From: yhirose <yuji.hirose.bug@gmail.com>
Date: Fri, 15 Jan 2021 23:36:01 -0500
Subject: [PATCH] Fixed macro reference problem with reference arguments

---
 docs/native.wasm | Bin 359037 -> 359173 bytes
 peglib.h         |   3 +++
 2 files changed, 3 insertions(+)

diff --git a/docs/native.wasm b/docs/native.wasm
index f6e54158139e78bff8ea54ceece75e4d3e0f8a1c..9a84dbaf5ed21a827ddfc9c4627d0cf5dd315a73 100644
GIT binary patch
delta 366
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zlEJ?~!NJ){q+7v3DL6<yi^K8#9CzRQ@$(g4O~Si@1J9qAL#ID<BnK2j2gd*xbLM;j
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zB&<|a3AaTH1YuLyktQ^rhmB3#5UY7_moH~S;D$CKu`ghO1l$ysW+bYqSZ31Z#mB{(
zOkgcm#FE6C@8$>9-(my?6P>8QoZhOAnKsZW=?*{EANg2}eD%IBKZ?ggbzhgS#aUlX
Mw0tU#2Wo!&3%rv?M*si-

delta 198
zcmZquCi?e_=!QNXrlX&lC-AgS;9&$}rtK4WnBOol{bHM5$Islw$TFQ%fLYU*O@ZB&
z#X*5Zmw`cn&GA2Dp*t_50<$8!0*fLWvx5SsV||tqrz<au0-G)aqars@4P%xfn*z52
zJCLEo4%Ftx%fQXU2$WG^*<LTeEXp{2njo{`^i2ZHs?*;HG8=(d`iu{!KN4V`$ibk%
tq`|}>AljZQ%)C8UnB}n_<D2b)Ni3UG8E<T7>0tTB#&~@D?>-i;Hvln`GI;<1

diff --git a/peglib.h b/peglib.h
index 675c7bd..3ba3706 100644
--- a/peglib.h
+++ b/peglib.h
@@ -2822,6 +2822,9 @@ inline void ReferenceChecker::visit(Reference &ope) {
       error_s[ope.name_] = ope.s_;
       error_message[ope.name_] = "'" + ope.name_ + "' is not macro.";
     }
+    for (auto arg : ope.args_) {
+      arg->accept(*this);
+    }
   }
 }