From 12e22af382bb80a0ae18f97daf92e3a60d6122eb Mon Sep 17 00:00:00 2001
From: Dylan Conway <dylan.conway567@gmail.com>
Date: Tue, 21 Oct 2025 16:25:29 -0700
Subject: [PATCH] set C_STANDARD to 17 (#23928)

### What does this PR do?
msvc doesn't support c23 yet
### How did you verify your code works?

---------

Co-authored-by: Marko Vejnovic <marko@bun.com>
---
 cmake/targets/BuildBun.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/targets/BuildBun.cmake b/cmake/targets/BuildBun.cmake
index c31c8a4de5..113c61fbff 100644
--- a/cmake/targets/BuildBun.cmake
+++ b/cmake/targets/BuildBun.cmake
@@ -819,7 +819,7 @@ set_target_properties(${bun} PROPERTIES
   CXX_STANDARD_REQUIRED YES
   CXX_EXTENSIONS YES
   CXX_VISIBILITY_PRESET hidden
-  C_STANDARD 23
+  C_STANDARD 17 # Cannot uprev to C23 because MSVC doesn't have support.
   C_STANDARD_REQUIRED YES
   VISIBILITY_INLINES_HIDDEN YES
 )