rust/src/test/compile-fail/borrowck-vec-pattern-move-tail.rs, branch 1.2.0https://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=1.2.02015-03-27T19:50:49+00:00Feature gate *all* slice patterns. #231212015-03-27T19:50:49+00:00Brian Andersonbanderson@mozilla.com2015-03-27T01:34:27+00:00urn:sha1:1639e51f6e4d036478705f4581de3a7417ccec0f
Until some backwards-compatibility hazards are fixed in #23121,
these need to be unstable.
[breaking-change]
Updates to tests reflecting array-move restrictions.2015-02-07T12:44:06+00:00Felix S. Klock IIpnkfelix@pnkfx.org2015-02-04T11:25:25+00:00urn:sha1:4583272bf5054e84c4c59ba3b9334a52cfcf5208
Note that the change to the error message in
borrowck-use-in-index-lvalue.rs, where we report that `*w` is
uninitialized rather than `w`, was unintended fallout from the
implementation strategy used here.
The change appears harmless to me, but I welcome advice on how to
bring back the old message, which was slightly cleaner (i.e. less
unintelligible).
----
drive-by: revise compile-fail/borrowck-vec-pattern-move-tail to make
it really clear that there is a conflict that must be signaled.
(A hypothetical future version of Rust might be able to accept the
prior version of the code, since the previously updated index was not
actually aliased.)
Kill more `isize`s2015-01-31T16:40:40+00:00Tobias Buchertobiasbucher5991@gmail.com2015-01-31T16:23:42+00:00urn:sha1:b4a43f3864e394959a7d3c3efae6da85bdc59c71Update 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: Change the syntax of subslice matching to use postfix `..`2014-09-08T23:12:13+00:00Patrick Waltonpcwalton@mimiga.net2014-09-06T22:23:55+00:00urn:sha1:eb678ff87f0cdbf523b26fe9255cff684b4091e5
instead of prefix `..`.
This breaks code that looked like:
match foo {
[ first, ..middle, last ] => { ... }
}
Change this code to:
match foo {
[ first, middle.., last ] => { ... }
}
RFC #55.
Closes #16967.
[breaking-change]
librustc: 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]
test -- update tests with new error messages2014-02-11T21:55:25+00:00Niko Matsakisniko@alum.mit.edu2014-02-10T12:44:03+00:00urn:sha1:3805c5416e0df7c6a3214e980a145a34119f4ad5Added tests to make tidy2014-02-07T18:49:24+00:00Derek Guentherdguenther9@gmail.com2014-02-05T22:33:10+00:00urn:sha1:730bdb6403dd47b98c1be6c4b3423edb28ca9477Replace unreachable() calls with unreachable!().2013-09-19T05:04:03+00:00Chris Morganme@chrismorgan.info2013-09-19T05:04:03+00:00urn:sha1:e2807a4565575c6a08a2a65c76ee37bf3f48c841
This is the second of two parts of #8991, now possible as a new snapshot
has been made. (The first part implemented the unreachable!() macro; it
was #8992, 6b7b8f2682.)
``std::util::unreachable()`` is removed summarily; any code which used
it should now use the ``unreachable!()`` macro.
Closes #9312.
Closes #8991.
test: Update tests to use the new syntax.2013-05-23T04:57:10+00:00Patrick Waltonpcwalton@mimiga.net2013-05-21T00:07:24+00:00urn:sha1:1be40be613177d4849f42da284a3af74e1d58da2