From a1cefee8d5d39e7e36b60ea0cca06c0220938f74 Mon Sep 17 00:00:00 2001 From: Jules Bertholet Date: Sun, 29 Jun 2025 13:01:41 -0400 Subject: Support `#[align(…)]` on fns in `extern` blocks MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- tests/codegen/align-fn.rs | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'tests/codegen') diff --git a/tests/codegen/align-fn.rs b/tests/codegen/align-fn.rs index 90073ff3081..4a9fc49d211 100644 --- a/tests/codegen/align-fn.rs +++ b/tests/codegen/align-fn.rs @@ -116,3 +116,17 @@ pub fn align_specified_twice_2() {} #[align(32)] #[align(256)] pub fn align_specified_twice_3() {} + +const _: () = { + // CHECK-LABEL: align_unmangled + // CHECK-SAME: align 256 + #[unsafe(no_mangle)] + #[align(32)] + #[align(256)] + extern "C" fn align_unmangled() {} +}; + +unsafe extern "C" { + #[align(256)] + fn align_unmangled(); +} -- cgit 1.4.1-3-g733a5