From 2c04b27e3643ec745bb52badeeeb8f5906600a5e Mon Sep 17 00:00:00 2001
From: niansa/tuxifan <anton-sa@web.de>
Date: Thu, 2 Mar 2023 12:01:54 +0100
Subject: [PATCH] Fixed lerp() duplicate on Clang

---
 VM/src/lmathlib.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/VM/src/lmathlib.cpp b/VM/src/lmathlib.cpp
index 0693b846..1abbbbe6 100644
--- a/VM/src/lmathlib.cpp
+++ b/VM/src/lmathlib.cpp
@@ -300,10 +300,14 @@ static float fade(float t)
     return t * t * t * (t * (t * 6 - 15) + 10);
 }
 
+#ifdef __clang__
+#if __cplusplus <= 201703L
 static float lerp(float t, float a, float b)
 {
     return a + t * (b - a);
 }
+#endif
+#endif
 
 static float grad(unsigned char hash, float x, float y, float z)
 {