Wrongly detects unreachable code

How are you using the lua-language-server?

Visual Studio Code Extension (sumneko.lua)

Which OS are you using?

Linux

What is the issue affecting?

Diagnostics/Syntax Checking, Hover

Expected Behaviour

Given the following code

local arr = {}

for k,v in pairs(arr) do
	if k == 1 then
		print("k == 1")
		error("hi", k, v)
	else
		error("hi", k, v)
	end
end

print("hello world")

print in the last line should not be marked as unreachable, since arr is empty and error is never called.

Actual Behaviour

print in the last line is marked as unreachable.

Reproduction steps

1. Open New Tab in VSCode
2. Paste code example from above
3. if not set automatically, change language to lua
4. see last line being greyed out

Additional Notes

No response

Log File

No response

Linux 上で提供されたスニペットを使用して LuaLS Visual Studio Code extension の診断を再現し、続いてループとその最後の print 文に対する到達不能コード解析を追跡します。ループが空のテーブルを反復処理したときに、最後の print 文が到達不能としてマークされなくなれば完了です。