Fix build of thumbv7a-pc-windows-msvc

rust-lang · Nov 4, 2022 · 7c60236 · 7c60236
1 parent c2a5c3a
commit 7c60236
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/library/panic_unwind/src/lib.rs b/library/panic_unwind/src/lib.rs
@@ -42,7 +42,8 @@ cfg_if::cfg_if! {
         // L4Re is unix family but does not yet support unwinding.
         #[path = "dummy.rs"]
         mod real_imp;
-    } else if #[cfg(target_env = "msvc")] {
+    } else if #[cfg(all(target_env = "msvc", not(target_arch = "arm")))] {
+        // LLVM does not support unwinding on 32 bit ARM msvc (thumbv7a-pc-windows-msvc)
         #[path = "seh.rs"]
         mod real_imp;
     } else if #[cfg(any(