Commit Graph

13 Commits

Author SHA1 Message Date
Falco Hirschenberger
de92d42d4c Fix false lint warnings in match arms with multiple patterns
fixing #13866
2014-05-08 21:48:45 +02:00
Brian Anderson
451e8c1c61 Convert most code to new inner attribute syntax.
Closes #2569
2014-03-28 17:12:21 -07:00
Huon Wilson
6d778ff610 Remove outdated and unnecessary std::vec_ng::Vec imports.
(And fix some tests.)
2014-03-22 01:08:57 +11:00
Patrick Walton
af79a5aa7d test: Make manual changes to deal with the fallout from removal of
`~[T]` in test, libgetopts, compiletest, librustdoc, and libnum.
2014-03-21 23:37:21 +11:00
Patrick Walton
579eb2400b test: Automatically remove all ~[T] from tests. 2014-03-21 23:37:21 +11:00
Huon Wilson
62792f09f2 lint: add lint for use of a ~[T].
This is useless at the moment (since pretty much every crate uses
`~[]`), but should help avoid regressions once completely removed from a
crate.
2014-03-14 11:28:39 +11:00
Kiet Tran
c06dd0e0af Add dead-code warning pass 2013-12-08 02:55:27 -05:00
Patrick Walton
f571e46ddb test: Remove non-procedure uses of do from compiletest, libstd tests,
compile-fail tests, run-fail tests, and run-pass tests.
2013-11-26 08:25:27 -08:00
Patrick Walton
406813957b test: Remove most uses of &fn() from the tests. 2013-11-26 08:19:00 -08:00
Huon Wilson
6bd8bb51a0 lint: _-prefixed variables don't get an unused-mut warning.
Bringing it into line with the unused-variable one,

    fn main() {
        let mut _a = 1;
    }

will not warn that `_a` is never used mutably.

Fixes #6911.
2013-11-16 22:20:42 +11:00
Luqman Aden
f5e64aeb41 Test for mut in ident patterns. 2013-10-25 01:50:56 -04:00
Patrick Walton
8114d0e950 librustc: Disallow multiple patterns from appearing in a "let" declaration.
You can still initialize multiple variables at once with "let (x, y) = (1, 2)".
2013-06-04 21:45:42 -07:00
Alex Crichton
030c666cc1 Re-implement lint with less emphasis on item ids
This way it's much easier to add lints throughout compilation correctly, and
functions on impls can alter the way lints are emitted.
2013-05-17 00:49:16 -04:00