From 16aeda86122518a3382b960f1a430e168e62f5ac Mon Sep 17 00:00:00 2001
From: falsycat <me@falsy.cat>
Date: Mon, 14 Oct 2019 00:00:00 +0000
Subject: [PATCH] [update] Allowed a parser to parse the first term with minus.

---
 sjscript/src/sjscript/parse.d | 4 ++++
 sjscript/test/test02.sj       | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/sjscript/src/sjscript/parse.d b/sjscript/src/sjscript/parse.d
index a44ee05..9435c4a 100644
--- a/sjscript/src/sjscript/parse.d
+++ b/sjscript/src/sjscript/parse.d
@@ -120,6 +120,10 @@ private class RuleSet {
   static Expression ParseExpressionFromFirstTerm(Term term) {
     return Expression([term]);
   }
+  static Expression ParseExpressionFromFirstNegativeTerm(
+      @(TokenType.Sub) Token, Term term) {
+    return Expression([term * -1f]);
+  }
   static Expression ParseExpressionFromFollowingAddedTerm(
       Expression expr, @(TokenType.Add) Token, Term term) {
     return expr + term;
diff --git a/sjscript/test/test02.sj b/sjscript/test/test02.sj
index 27df68e..a070c12 100644
--- a/sjscript/test/test02.sj
+++ b/sjscript/test/test02.sj
@@ -2,6 +2,6 @@ $define beat {0}
 
 $repeat i 100 {
   A [$i*5+$beat..($i+1)*5+$beat] {
-    damage = 1;
+    damage = -1;
   }
 }