rust/tests/mir-opt/lower_slice_len.rs
Nicholas Nethercote c9c80d2c5f rustfmt tests/mir-opt.
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`.
2024-06-03 14:17:16 +10:00

14 lines
344 B
Rust

//@ test-mir-pass: LowerSliceLenCalls
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
// EMIT_MIR lower_slice_len.bound.LowerSliceLenCalls.diff
pub fn bound(index: usize, slice: &[u8]) -> u8 {
// CHECK-LABEL: fn bound(
// CHECK-NOT: ::len(
if index < slice.len() { slice[index] } else { 42 }
}
fn main() {
let _ = bound(1, &[1, 2, 3]);
}