From 39ce5133c3e4ab5331c963700fc83272b39086c7 Mon Sep 17 00:00:00 2001
From: Daniel Paoliello <danpao@microsoft.com>
Date: Mon, 12 May 2025 10:56:44 -0700
Subject: [PATCH] [win] Ignore MSVC linker warning 4217

---
 compiler/rustc_target/src/spec/base/msvc.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compiler/rustc_target/src/spec/base/msvc.rs b/compiler/rustc_target/src/spec/base/msvc.rs
index bd59678d23665..3d06d8e96b3a9 100644
--- a/compiler/rustc_target/src/spec/base/msvc.rs
+++ b/compiler/rustc_target/src/spec/base/msvc.rs
@@ -16,6 +16,9 @@ pub(crate) fn opts() -> TargetOptions {
             // is generated by the compiler, but marked as a foreign item (hence the dllimport) in
             // the standard library.
             "/IGNORE:4286",
+            // "Symbol was defined in one obj, but imported by another"
+            // Same issue and root cause as 4286.
+            "/IGNORE:4217",
         ],
     );