From 6feeeea0282cae868da6bf6410197077d8144ea2 Mon Sep 17 00:00:00 2001
From: Alek Ratzloff <alekratz@gmail.com>
Date: Mon, 10 Feb 2020 19:10:17 -0500
Subject: [PATCH] Add binary number parsing

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>
---
 src/vm/obj/syn/parser.lalrpop | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/vm/obj/syn/parser.lalrpop b/src/vm/obj/syn/parser.lalrpop
index 6fd2648..c7b669d 100644
--- a/src/vm/obj/syn/parser.lalrpop
+++ b/src/vm/obj/syn/parser.lalrpop
@@ -23,7 +23,8 @@ Label: String = {
 
 Number: u64 = {
     <s:r"\$[0-9]+"> => u64::from_str(&s[1..]).unwrap(),
-    <s:r"\$0x[0-9a-fA-F]+"> => u64::from_str_radix(&s[3..], 16).unwrap()
+    <s:r"\$0x[0-9a-fA-F]+"> => u64::from_str_radix(&s[3..], 16).unwrap(),
+    <s:r"\$0b[01]+"> => u64::from_str_radix(&s[3..], 2).unwrap(),
 }
 
 Reg: Reg = {