From 1e1143c49185af1a2b3f0daa4dd3332106f51b88 Mon Sep 17 00:00:00 2001
From: David Koloski <djkoloski@gmail.com>
Date: Fri, 17 May 2024 23:29:25 +0000
Subject: [PATCH] Add source for mutually-exclusive list

---
 compiler/rustc_target/src/spec/mod.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs
index 73c7e9d4aa439..993477ffb24e9 100644
--- a/compiler/rustc_target/src/spec/mod.rs
+++ b/compiler/rustc_target/src/spec/mod.rs
@@ -1316,6 +1316,8 @@ bitflags::bitflags! {
 rustc_data_structures::external_bitflags_debug! { SanitizerSet }
 
 impl SanitizerSet {
+    // Taken from LLVM's sanitizer compatibility logic:
+    // https://github.com/llvm/llvm-project/blob/release/18.x/clang/lib/Driver/SanitizerArgs.cpp#L512
     const MUTUALLY_EXCLUSIVE: &'static [(SanitizerSet, SanitizerSet)] = &[
         (SanitizerSet::ADDRESS, SanitizerSet::MEMORY),
         (SanitizerSet::ADDRESS, SanitizerSet::THREAD),