From 8deefba550f1223986961a60bf48a3692466ae66 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sun, 28 Feb 2016 23:51:45 -0500
Subject: eshtrans: Support "void" in parameter lists

---
(limited to 'eshtrans/frontend/lexer.esh')

diff --git a/eshtrans/frontend/lexer.esh b/eshtrans/frontend/lexer.esh
index 275e928..a30e7f5 100644
--- a/eshtrans/frontend/lexer.esh
+++ b/eshtrans/frontend/lexer.esh
@@ -954,6 +954,21 @@ accept()
 				tok="${t}"
 			fi
 			;;
+		T_VOID)
+			# Types are recognized as literal T_WORDs.
+			if ! [ "x${tok%%${US}*}" = 'xT_WORD' ]; then
+				return 1
+			fi
+			# Validate type.
+			case "${tok#*${US}}" in
+				'void')
+					;;
+				*)
+					return 1
+					;;
+			esac
+			tok="T_VOID${US}${tok#T_WORD${US}}"
+			;;
 		T_TYPE)
 			# Types are recognized as literal T_WORDs.
 			if ! [ "x${tok%%${US}*}" = 'xT_WORD' ]; then
--
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