From 3506b7b3895528562b44ef970dc456091c9faa9c Mon Sep 17 00:00:00 2001
From: ice1000 <ice1000kotlin@foxmail.com>
Date: Fri, 6 Jan 2023 19:32:41 -0500
Subject: [PATCH] subst: always use a linked map

---
 base/src/main/java/org/aya/core/visitor/Subst.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base/src/main/java/org/aya/core/visitor/Subst.java b/base/src/main/java/org/aya/core/visitor/Subst.java
index 49fd5c6604..9cedb76b47 100644
--- a/base/src/main/java/org/aya/core/visitor/Subst.java
+++ b/base/src/main/java/org/aya/core/visitor/Subst.java
@@ -42,7 +42,7 @@ public record Subst(
   }));
 
   public Subst() {
-    this(MutableMap.create());
+    this(MutableLinkedHashMap.of());
   }
 
   public Subst(@NotNull AnyVar var, @NotNull Term term) {