rust/tests/ui/test-attrs/issue-12997-2.rs

//@ compile-flags: --test

//! Test that makes sure wrongly-typed bench functions are rejected

#![feature(test)]

#[bench]
fn bar(x: isize) { }
//~^ ERROR mismatched types
rustc: test: don't silently ignore bad benches This is adequate because when a function has a type that isn't caught here, that is, it has a single argument, but it isn't `&mut BenchHarness`, it errors later on with: error: mismatched types: expected `fn(&mut test::BenchHarness)` but found `fn(int)` (expected &-ptr but found int) which I consider acceptable. Closes #12997 2014-03-18 09:20:30 -04:00			`//@ compile-flags: --test`

			`//! Test that makes sure wrongly-typed bench functions are rejected`

Remove derives `Encodable`/`Decodable` and unstabilize attribute `#[bench]` 2019-07-27 15:06:49 +03:00			`#![feature(test)]`

rustc: test: don't silently ignore bad benches This is adequate because when a function has a type that isn't caught here, that is, it has a single argument, but it isn't `&mut BenchHarness`, it errors later on with: error: mismatched types: expected `fn(&mut test::BenchHarness)` but found `fn(int)` (expected &-ptr but found int) which I consider acceptable. Closes #12997 2014-03-18 09:20:30 -04:00			`#[bench]`
test fallout from isize/usize 2014-12-05 18:12:25 -08:00			`fn bar(x: isize) { }`
Fix testsuite errors 2015-01-12 01:01:44 -05:00			`//~^ ERROR mismatched types`