rust/src/test/ui/fn/expr-fn-panic.rs

// run-fail
// error-pattern:explicit panic

fn f() -> ! {
    panic!()
}

fn main() {
    f();
}
Move tests from `test/run-fail` to UI 2020-04-16 15:50:32 +09:00			`// run-fail`
Update infrastructure for fail -> panic This includes updating the language items and marking what needs to change after a snapshot. If you do not use the standard library, the language items you need to implement have changed. For example: ```rust #[lang = "fail_fmt"] fn fail_fmt() -> ! { loop {} } ``` is now ```rust #[lang = "panic_fmt"] fn panic_fmt() -> ! { loop {} } ``` Related, lesser-implemented language items `fail` and `fail_bounds_check` have become `panic` and `panic_bounds_check`, as well. These are implemented by `libcore`, so it is unlikely (though possible!) that these two renamings will affect you. [breaking-change] Fix test suite 2014-10-28 14:07:33 -04:00			`// error-pattern:explicit panic`
rustc: Teach rustc to use block results as fn return values. Closes #372 2011-05-31 15:24:18 -04:00
run rustfmt on test/run-fail folder 2016-05-27 08:09:36 +05:30			`fn f() -> ! {`
			`panic!()`
			`}`
rustc: Teach rustc to use block results as fn return values. Closes #372 2011-05-31 15:24:18 -04:00
run rustfmt on test/run-fail folder 2016-05-27 08:09:36 +05:30			`fn main() {`
			`f();`
			`}`