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//@ compile-flags: -C no-prepopulate-passes -Z mir-opt-level=0
#![crate_type = "lib"]
// FIXME(#82232, #143834): temporarily renamed to mitigate `#[align]` nameres ambiguity
#![feature(rustc_attrs)]
#![feature(fn_align)]
// CHECK: align 16
#[no_mangle]
#[rustc_align(16)]
pub fn fn_align() {}
pub struct A;
impl A {
// CHECK: align 16
#[no_mangle]
#[rustc_align(16)]
pub fn method_align(self) {}
// CHECK: align 16
#[no_mangle]
#[rustc_align(16)]
pub fn associated_fn() {}
}
trait T: Sized {
fn trait_fn() {}
// CHECK: align 32
#[rustc_align(32)]
fn trait_method(self) {}
}
impl T for A {
// CHECK: align 16
#[no_mangle]
#[rustc_align(16)]
fn trait_fn() {}
// CHECK: align 16
#[no_mangle]
#[rustc_align(16)]
fn trait_method(self) {}
}
impl T for () {}
pub fn foo() {
().trait_method();
}
// CHECK-LABEL: align_specified_twice_1
// CHECK-SAME: align 64
#[no_mangle]
#[rustc_align(32)]
#[rustc_align(64)]
pub fn align_specified_twice_1() {}
// CHECK-LABEL: align_specified_twice_2
// CHECK-SAME: align 128
#[no_mangle]
#[rustc_align(128)]
#[rustc_align(32)]
pub fn align_specified_twice_2() {}
// CHECK-LABEL: align_specified_twice_3
// CHECK-SAME: align 256
#[no_mangle]
#[rustc_align(32)]
#[rustc_align(256)]
pub fn align_specified_twice_3() {}
|
