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

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

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

fn g() -> isize {
    let x = match true {
        true => f(),
        false => 10,
    };
    return x;
}

fn main() {
    g();
}
Move tests from `test/run-fail` to UI 2020-04-16 01:50:32 -05:00			`// 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 13:07:33 -05:00			`// error-pattern:explicit panic`
test: Add tests for issue #452 2011-06-10 19:27:34 -05:00
run rustfmt on test/run-fail folder 2016-05-26 21:39:36 -05:00			`fn f() -> ! {`
			`panic!()`
			`}`
test: Add tests for issue #452 2011-06-10 19:27:34 -05:00
run rustfmt on test/run-fail folder 2016-05-26 21:39:36 -05:00			`fn g() -> isize {`
			`let x = match true {`
			`true => f(),`
			`false => 10,`
			`};`
			`return x;`
			`}`
test: Add tests for issue #452 2011-06-10 19:27:34 -05:00
run rustfmt on test/run-fail folder 2016-05-26 21:39:36 -05:00			`fn main() {`
			`g();`
			`}`