c9c80d2c5f
The only non-obvious changes: - `building/storage_live_dead_in_statics.rs` has a `#[rustfmt::skip]` attribute to avoid reformating a table of data. - Two `.mir` files have slight changes involving line numbers. - In `unusual_item_types.rs` an `EMIT_MIR` annotation is moved to outside a function, which is the usual spot, because `tidy` complains if such a comment is indented. The commit also tweaks the comments in `rustfmt.toml`.
102 lines
1.4 KiB
Rust
102 lines
1.4 KiB
Rust
// skip-filecheck
|
|
// EMIT_MIR enum_cast.foo.built.after.mir
|
|
// EMIT_MIR enum_cast.bar.built.after.mir
|
|
// EMIT_MIR enum_cast.boo.built.after.mir
|
|
// EMIT_MIR enum_cast.far.built.after.mir
|
|
|
|
enum Foo {
|
|
A,
|
|
}
|
|
|
|
enum Bar {
|
|
A,
|
|
B,
|
|
}
|
|
|
|
#[repr(u8)]
|
|
enum Boo {
|
|
A,
|
|
B,
|
|
}
|
|
|
|
#[repr(i16)]
|
|
enum Far {
|
|
A,
|
|
B,
|
|
}
|
|
|
|
fn foo(foo: Foo) -> usize {
|
|
foo as usize
|
|
}
|
|
|
|
fn bar(bar: Bar) -> usize {
|
|
bar as usize
|
|
}
|
|
|
|
fn boo(boo: Boo) -> usize {
|
|
boo as usize
|
|
}
|
|
|
|
fn far(far: Far) -> isize {
|
|
far as isize
|
|
}
|
|
|
|
// EMIT_MIR enum_cast.droppy.built.after.mir
|
|
enum Droppy {
|
|
A,
|
|
B,
|
|
C,
|
|
}
|
|
|
|
impl Drop for Droppy {
|
|
fn drop(&mut self) {}
|
|
}
|
|
|
|
fn droppy() {
|
|
{
|
|
let x = Droppy::C;
|
|
// remove this entire test once `cenum_impl_drop_cast` becomes a hard error
|
|
#[allow(cenum_impl_drop_cast)]
|
|
let y = x as usize;
|
|
}
|
|
let z = Droppy::B;
|
|
}
|
|
|
|
#[repr(i16)]
|
|
enum SignedAroundZero {
|
|
A = -2,
|
|
B = 0,
|
|
C = 2,
|
|
}
|
|
|
|
#[repr(u16)]
|
|
enum UnsignedAroundZero {
|
|
A = 65535,
|
|
B = 0,
|
|
C = 1,
|
|
}
|
|
|
|
// EMIT_MIR enum_cast.signy.built.after.mir
|
|
fn signy(x: SignedAroundZero) -> i16 {
|
|
x as i16
|
|
}
|
|
|
|
// EMIT_MIR enum_cast.unsigny.built.after.mir
|
|
fn unsigny(x: UnsignedAroundZero) -> u16 {
|
|
// FIXME: This doesn't get an around-the-end range today, sadly.
|
|
x as u16
|
|
}
|
|
|
|
enum NotStartingAtZero {
|
|
A = 4,
|
|
B = 6,
|
|
C = 8,
|
|
}
|
|
|
|
// EMIT_MIR enum_cast.offsetty.built.after.mir
|
|
fn offsetty(x: NotStartingAtZero) -> u32 {
|
|
x as u32
|
|
}
|
|
|
|
fn main() {}
|