From ec7e2d266eed131145a62192697885c6c2005d0d Mon Sep 17 00:00:00 2001
From: Vurv <56230599+Vurv78@users.noreply.github.com>
Date: Wed, 22 Nov 2023 17:17:15 -0800
Subject: [PATCH] Change preprocessor duplicate error to warning (#2869)

* Change preprocessor duplicate error to warning

* Fix differing types oversight
---
 lua/entities/gmod_wire_expression2/base/preprocessor.lua | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lua/entities/gmod_wire_expression2/base/preprocessor.lua b/lua/entities/gmod_wire_expression2/base/preprocessor.lua
index ab989d0915..38e4c46334 100644
--- a/lua/entities/gmod_wire_expression2/base/preprocessor.lua
+++ b/lua/entities/gmod_wire_expression2/base/preprocessor.lua
@@ -200,7 +200,11 @@ local function handleIO(name)
 
 		for i, key in ipairs(retval[1]) do
 			if ports[3][key] then
-				self:Error("Directive (@" .. name .. ") contains multiple definitions of the same variable", columns[i])
+				if ports[3][key] ~= retval[2][i] then
+					self:Error("Directive (@" .. name .. ") contains multiple definitions of the same variable with differing types", columns[i])
+				else
+					self:Warning("Directive (@" .. name .. ") contains multiple definitions of the same variable", columns[i])
+				end
 			else
 				local index = #ports[1] + 1
 				ports[1][index] = key -- Index: Name