Add a test that out const extern fn macro works

tgross35 · Nov 23, 2024 · 666b332 · 666b332
1 parent 3c7be7c
commit 666b332
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/tests/const_fn.rs b/tests/const_fn.rs
@@ -0,0 +1,3 @@
+#[cfg(target_os = "linux")]
+const _FOO: libc::c_uint = unsafe { libc::CMSG_SPACE(1) };
+//^ if CMSG_SPACE is not const, this will fail to compile