From 52eaf56e5aba57f23ea6f698e52b39b9d55e380d Mon Sep 17 00:00:00 2001
From: Him188 <Him188@mamoe.net>
Date: Thu, 12 Nov 2020 10:06:51 +0800
Subject: [PATCH] Check Requirement.rule on init

---
 backend/mirai-console/src/util/SemVersion.kt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/backend/mirai-console/src/util/SemVersion.kt b/backend/mirai-console/src/util/SemVersion.kt
index d920ad2eb..67e16030e 100644
--- a/backend/mirai-console/src/util/SemVersion.kt
+++ b/backend/mirai-console/src/util/SemVersion.kt
@@ -94,6 +94,14 @@ internal constructor(
          */
         val rule: String,
     ) {
+        init {
+            kotlin.runCatching {
+                parseRangeRequirement(rule)
+            }.onFailure {
+                throw java.lang.IllegalArgumentException("Syntax error: $rule", it)
+            }
+        }
+
         @Transient
         private val impl = SemVersionInternal.parseRangeRequirement(rule)