Files
rust/tests/codegen/cffi/ffi-const.rs
2025-04-05 11:44:38 -07:00

16 lines
332 B
Rust

//@ compile-flags: -C no-prepopulate-passes
#![crate_type = "lib"]
#![feature(ffi_const)]
pub fn bar() {
unsafe { foo() }
}
extern "C" {
// CHECK-LABEL: declare{{.*}}void @foo()
// CHECK-SAME: [[ATTRS:#[0-9]+]]
// CHECK-DAG: attributes [[ATTRS]] = { {{.*}}memory(none){{.*}} }
#[ffi_const]
pub fn foo();
}