From 8d36b240cd0800bd5584d52cb5d19d0ae5371357 Mon Sep 17 00:00:00 2001
From: Li Jin <dragon-fly@qq.com>
Date: Tue, 22 Nov 2022 09:53:46 +0800
Subject: fix optimization case from issue #115.

---
 spec/inputs/assign.yue  |  4 ++++
 spec/outputs/assign.lua | 27 +++++++++++++--------------
 2 files changed, 17 insertions(+), 14 deletions(-)

(limited to 'spec')

diff --git a/spec/inputs/assign.yue b/spec/inputs/assign.yue
index 8c7848d..8ae5cac 100644
--- a/spec/inputs/assign.yue
+++ b/spec/inputs/assign.yue
@@ -85,4 +85,8 @@ do
 do
 	{a} = :b = c.d = e = tab
 
+do
+	val = 123
+	a = b = c = val
+
 nil
diff --git a/spec/outputs/assign.lua b/spec/outputs/assign.lua
index e638c47..d939769 100644
--- a/spec/outputs/assign.lua
+++ b/spec/outputs/assign.lua
@@ -135,23 +135,22 @@ return _(function()
 		local d = 0
 	end
 	do
-		local a
-		local b
-		local c
-		local d
-		do
-			local _tmp_0 = f()
-			a = _tmp_0
-			b = _tmp_0
-			c = _tmp_0
-			d = _tmp_0
-		end
+		local a = f()
+		local b = a
+		local c = a
+		local d = a
 	end
 	do
-		local a = tab[1]
-		local b = tab.b
-		c.d = tab
 		local e = tab
+		local a = e[1]
+		local b = e.b
+		c.d = e
+	end
+	do
+		local val = 123
+		local a = val
+		local b = val
+		local c = val
 	end
 	return nil
 end)
-- 
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