rust/tests/ui/panics/explicit-panic-msg.rs

#![allow(unused_assignments)]
#![allow(unused_variables)]
#![allow(non_fmt_panics)]

// run-fail
// error-pattern:wooooo
// ignore-emscripten no processes

fn main() {
    let mut a = 1;
    if 1 == 1 {
        a = 2;
    }
    panic!(format!("woooo{}", "o"));
}
Update code with new lint names 2014-10-27 15:37:07 -07:00			`#![allow(unused_assignments)]`
			`#![allow(unused_variables)]`
Add s to non_fmt_panic 2021-06-29 20:33:31 +02:00			`#![allow(non_fmt_panics)]`
Fix warnings it tests 2013-08-17 08:37:42 -07:00
Move tests from `test/run-fail` to UI 2020-04-16 15:50:32 +09:00			`// run-fail`
Allow any string expression to be used with fail. 2011-07-01 14:33:15 -04:00			`// error-pattern:wooooo`
Skip tests on emscripten 2020-05-08 00:39:02 +09:00			`// ignore-emscripten no processes`
Move tests from `test/run-fail` to UI 2020-04-16 15:50:32 +09:00
make --enforce-mut-vars always on, add mut annotations to remaining files 2012-03-22 08:39:41 -07:00			`fn main() {`
Remove all `i` suffixes 2015-01-25 22:05:03 +01:00			`let mut a = 1;`
run rustfmt on test/run-fail folder 2016-05-27 08:09:36 +05:30			`if 1 == 1 {`
			`a = 2;`
			`}`
Rename fail! to panic! https://github.com/rust-lang/rfcs/pull/221 The current terminology of "task failure" often causes problems when writing or speaking about code. You often want to talk about the possibility of an operation that returns a Result "failing", but cannot because of the ambiguity with task failure. Instead, you have to speak of "the failing case" or "when the operation does not succeed" or other circumlocutions. Likewise, we use a "Failure" header in rustdoc to describe when operations may fail the task, but it would often be helpful to separate out a section describing the "Err-producing" case. We have been steadily moving away from task failure and toward Result as an error-handling mechanism, so we should optimize our terminology accordingly: Result-producing functions should be easy to describe. To update your code, rename any call to `fail!` to `panic!` instead. Assuming you have not created your own macro named `panic!`, this will work on UNIX based systems: grep -lZR 'fail!' . \| xargs -0 -l sed -i -e 's/fail!/panic!/g' You can of course also do this by hand. [breaking-change] 2014-10-09 15:17:22 -04:00			`panic!(format!("woooo{}", "o"));`
make --enforce-mut-vars always on, add mut annotations to remaining files 2012-03-22 08:39:41 -07:00			`}`