about summary refs log tree commit diff
path: root/tests/ui/feature-gates/feature-gate-naked_functions.rs
diff options
context:
space:
mode:
Diffstat (limited to 'tests/ui/feature-gates/feature-gate-naked_functions.rs')
-rw-r--r--tests/ui/feature-gates/feature-gate-naked_functions.rs17
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/feature-gates/feature-gate-naked_functions.rs b/tests/ui/feature-gates/feature-gate-naked_functions.rs
new file mode 100644
index 00000000000..8e93b194174
--- /dev/null
+++ b/tests/ui/feature-gates/feature-gate-naked_functions.rs
@@ -0,0 +1,17 @@
+// needs-asm-support
+
+use std::arch::asm;
+
+#[naked]
+//~^ the `#[naked]` attribute is an experimental feature
+extern "C" fn naked() {
+    asm!("", options(noreturn))
+}
+
+#[naked]
+//~^ the `#[naked]` attribute is an experimental feature
+extern "C" fn naked_2() -> isize {
+    asm!("", options(noreturn))
+}
+
+fn main() {}