rust/tests/ui/cfg/cfg-match-arm.rs

//@ run-pass
#![allow(dead_code)]
//@ pretty-expanded FIXME #23616

enum Foo {
    Bar,
    Baz,
}

fn foo(f: Foo) {
    match f {
        Foo::Bar => {},
        #[cfg(not(FALSE))]
        Foo::Baz => {},
        #[cfg(FALSE)]
        Basdfwe => {}
    }
}

pub fn main() {}
Add `// run-pass` annotations to all the tests under `ui/run-pass/`. (I may have accidentally added it to some auxilliary crates as well; my emacs-macro-based methodology was pretty crude.) 2018-08-30 12:18:55 +00:00			`//@ run-pass`
Add `#![allow(..)]` as necessary to get re-migrated run-pass tests compiling with clean stderr again. Most were added mechanically. 2018-09-25 21:51:35 +00:00			`#![allow(dead_code)]`
rustdoc: Replace no-pretty-expanded with pretty-expanded Now that features must be declared expanded source often does not compile. This adds 'pretty-expanded' to a bunch of test cases that still work. 2015-03-22 20:13:15 +00:00			`//@ pretty-expanded FIXME #23616`

Allow attributes on match arms RFC: 0008-match-arm-attributes 2014-04-23 04:54:48 +00:00			`enum Foo {`
			`Bar,`
			`Baz,`
			`}`

			`fn foo(f: Foo) {`
			`match f {`
Switch to purely namespaced enums This breaks code that referred to variant names in the same namespace as their enum. Reexport the variants in the old location or alter code to refer to the new locations: ``` pub enum Foo { A, B } fn main() { let a = A; } ``` => ``` pub use self::Foo::{A, B}; pub enum Foo { A, B } fn main() { let a = A; } ``` or ``` pub enum Foo { A, B } fn main() { let a = Foo::A; } ``` [breaking-change] 2014-11-06 08:05:53 +00:00			`Foo::Bar => {},`
Unify all the always-false cfgs under the `FALSE` cfg 2024-04-06 22:43:00 +00:00			`#[cfg(not(FALSE))]`
Switch to purely namespaced enums This breaks code that referred to variant names in the same namespace as their enum. Reexport the variants in the old location or alter code to refer to the new locations: ``` pub enum Foo { A, B } fn main() { let a = A; } ``` => ``` pub use self::Foo::{A, B}; pub enum Foo { A, B } fn main() { let a = A; } ``` or ``` pub enum Foo { A, B } fn main() { let a = Foo::A; } ``` [breaking-change] 2014-11-06 08:05:53 +00:00			`Foo::Baz => {},`
Unify all the always-false cfgs under the `FALSE` cfg 2024-04-06 22:43:00 +00:00			`#[cfg(FALSE)]`
Allow attributes on match arms RFC: 0008-match-arm-attributes 2014-04-23 04:54:48 +00:00			`Basdfwe => {}`
			`}`
			`}`

			`pub fn main() {}`