rust/tests/run-make/pgo-indirect-call-promotion/main.rs
Nicholas Nethercote 3079bd96b9 Run rustfmt on tests/run-make/.
With the exception of `tests/run-make/translation/test.rs`, which has a
syntax error.

The expected output in `rustdoc-error-lines/rmake.rs`'s required slight
tweaking.

The two `reproducible-build.rs` files need `// ignore-tidy-linelength`
because rustfmt produces lines longer than 100 chars, which tidy doesn't
like, yuk.
2024-05-31 21:30:08 +10:00

14 lines
475 B
Rust

extern crate interesting;
fn main() {
// function pointer case
let fns: Vec<_> =
std::iter::repeat(interesting::function_called_always as fn()).take(1000).collect();
interesting::call_a_bunch_of_functions(&fns[..]);
// Trait object case
let trait_objects = vec![0u32; 1000];
let trait_objects: Vec<_> = trait_objects.iter().map(|x| x as &dyn interesting::Foo).collect();
interesting::call_a_bunch_of_trait_methods(&trait_objects[..]);
}