rust/src/test/compile-fail/for-loop-refutable-pattern-error-message.rs, branch betahttps://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=beta2018-08-14T08:38:00+00:00Moved compile-fail tests to ui tests.2018-08-14T08:38:00+00:00David Wooddavid@davidtw.co2018-08-08T12:28:26+00:00urn:sha1:b16a30677f4e641329e768272cf9d3ecc2fa31c4hygiene for `for` loops, `if let`, `while let`2015-10-08T22:53:41+00:00Nick Cameronncameron@mozilla.com2015-09-29T23:19:45+00:00urn:sha1:08f3752270098fb26ff41fc2e5cfbeca2dffeec0
and some unrelated test cleanups
Kill more `isize`s2015-01-31T16:40:40+00:00Tobias Buchertobiasbucher5991@gmail.com2015-01-31T16:23:42+00:00urn:sha1:b4a43f3864e394959a7d3c3efae6da85bdc59c71custom message for refutable patterns in for loops2015-01-30T15:37:44+00:00Jorge Apariciojaparicious@gmail.com2015-01-22T22:46:40+00:00urn:sha1:76362f0a0ee1b66d7df524c4c8dea9b15b45cf78Update compile-fail tests to use is/us, not i/u.2015-01-08T16:02:24+00:00Huon Wilsondbau.pp+github@gmail.com2015-01-08T11:05:56+00:00urn:sha1:441044f071181b52144bad15a50bf91dc06771a5librustc: Remove the fallback to `int` for integers and `f64` for2014-06-29T18:47:58+00:00Patrick Waltonpcwalton@mimiga.net2014-06-27T19:30:25+00:00urn:sha1:a5bb0a3a4574af88add700ace7aefc37172fa7a5
floating point numbers for real.
This will break code that looks like:
let mut x = 0;
while ... {
x += 1;
}
println!("{}", x);
Change that code to:
let mut x = 0i;
while ... {
x += 1;
}
println!("{}", x);
Closes #15201.
[breaking-change]
syntax: desugar a `for` loop to a let binding to get better error2014-05-26T23:24:37+00:00Huon Wilsondbau.pp+github@gmail.com2014-05-26T12:01:09+00:00urn:sha1:f2a137829e07505aaaa2be4ae97d6ecfb6ef6823
messages when the pattern is refutable.
This means the compiler points directly to the pattern and said that the
problem is the pattern being refutable (rather than just saying that
some value isn't covered in the `match` as it did previously).
Fixes #14390.