From 3e88b72b8e71c0946d089a04876e7bdc61d187a9 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Mon, 19 Aug 2024 18:39:25 -0300
Subject: A return can have at most 254 values

---
 testes/calls.lua | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'testes')

diff --git a/testes/calls.lua b/testes/calls.lua
index 9a5eed0b..409a275d 100644
--- a/testes/calls.lua
+++ b/testes/calls.lua
@@ -518,5 +518,16 @@ do   -- check reuse of strings in dumps
   end
 end
 
+
+do   -- test limit of multiple returns (254 values)
+  local code = "return 10" .. string.rep(",10", 253)
+  local res = {assert(load(code))()}
+  assert(#res == 254 and res[254] == 10)
+
+  code = code .. ",10"
+  local status, msg = load(code)
+  assert(not status and string.find(msg, "too many returns"))
+end
+
 print('OK')
 return deep
-- 
cgit v1.2.3-55-g6feb