35 Commits

Author SHA1 Message Date
Steven Fackler
2e24ef377e Rename to_str to to_string
Closes #15796.

[breaking-change]
2014-07-21 09:54:52 -07:00
Richo Healey
12c334a77b std: Rename the ToStr trait to ToString, and to_str to to_string.
[breaking-change]
2014-07-08 13:01:43 -07:00
Richo Healey
1f1b2e42d7 std: Rename strbuf operations to string
[breaking-change]
2014-05-27 12:59:31 -07:00
Richo Healey
553074506e core: rename strbuf::StrBuf to string::String
[breaking-change]
2014-05-24 21:48:10 -07:00
Patrick Walton
95e310abdc test: Remove all uses of ~str from the test suite. 2014-05-14 14:58:00 -07:00
Patrick Walton
090040bf40 librustc: Remove ~EXPR, ~TYPE, and ~PAT from the language, except
for `~str`/`~[]`.

Note that `~self` still remains, since I forgot to add support for
`Box<self>` before the snapshot.

How to update your code:

* Instead of `~EXPR`, you should write `box EXPR`.

* Instead of `~TYPE`, you should write `Box<Type>`.

* Instead of `~PATTERN`, you should write `box PATTERN`.

[breaking-change]
2014-05-06 23:12:54 -07:00
Richo Healey
919889a1d6 Replace all ~"" with "".to_owned() 2014-04-18 17:25:34 -07:00
Brian Anderson
072a920503 Remove check-fast. Closes #4193, #8844, #6330, #7416 2014-04-06 15:55:43 -07:00
Alex Crichton
cc6ec8df95 log: Introduce liblog, the old std::logging
This commit moves all logging out of the standard library into an external
crate. This crate is the new crate which is responsible for all logging macros
and logging implementation. A few reasons for this change are:

* The crate map has always been a bit of a code smell among rust programs. It
  has difficulty being loaded on almost all platforms, and it's used almost
  exclusively for logging and only logging. Removing the crate map is one of the
  end goals of this movement.

* The compiler has a fair bit of special support for logging. It has the
  __log_level() expression as well as generating a global word per module
  specifying the log level. This is unfairly favoring the built-in logging
  system, and is much better done purely in libraries instead of the compiler
  itself.

* Initialization of logging is much easier to do if there is no reliance on a
  magical crate map being available to set module log levels.

* If the logging library can be written outside of the standard library, there's
  no reason that it shouldn't be. It's likely that we're not going to build the
  highest quality logging library of all time, so third-party libraries should
  be able to provide just as high-quality logging systems as the default one
  provided in the rust distribution.

With a migration such as this, the change does not come for free. There are some
subtle changes in the behavior of liblog vs the previous logging macros:

* The core change of this migration is that there is no longer a physical
  log-level per module. This concept is still emulated (it is quite useful), but
  there is now only a global log level, not a local one. This global log level
  is a reflection of the maximum of all log levels specified. The previously
  generated logging code looked like:

    if specified_level <= __module_log_level() {
        println!(...)
    }

  The newly generated code looks like:

    if specified_level <= ::log::LOG_LEVEL {
        if ::log::module_enabled(module_path!()) {
            println!(...)
        }
    }

  Notably, the first layer of checking is still intended to be "super fast" in
  that it's just a load of a global word and a compare. The second layer of
  checking is executed to determine if the current module does indeed have
  logging turned on.

  This means that if any module has a debug log level turned on, all modules
  with debug log levels get a little bit slower (they all do more expensive
  dynamic checks to determine if they're turned on or not).

  Semantically, this migration brings no change in this respect, but
  runtime-wise, this will have a perf impact on some code.

* A `RUST_LOG=::help` directive will no longer print out a list of all modules
  that can be logged. This is because the crate map will no longer specify the
  log levels of all modules, so the list of modules is not known. Additionally,
  warnings can no longer be provided if a malformed logging directive was
  supplied.

The new "hello world" for logging looks like:

    #[phase(syntax, link)]
    extern crate log;

    fn main() {
        debug!("Hello, world!");
    }
2014-03-15 22:26:36 -07:00
Alex Crichton
a41b0c2529 extern mod => extern crate
This was previously implemented, and it just needed a snapshot to go through
2014-02-14 22:55:21 -08:00
Florian Hahn
f62460c1f5 Change xfail directives in compiletests to ignore, closes #11363 2014-02-11 18:23:20 +01:00
Eduard Burtescu
b2d30b72bf Removed @self and @Trait. 2014-02-07 00:38:33 +02:00
Daniel Micay
142672dca4 register snapshots 2013-10-23 18:06:12 -04:00
Alex Crichton
daf5f5a4d1 Drop the '2' suffix from logging macros
Who doesn't like a massive renaming?
2013-10-22 08:09:56 -07:00
Alex Crichton
3396365cab Add appropriate #[feature] directives to tests 2013-10-06 14:39:25 -07:00
Alex Crichton
630082ca89 rpass: Remove usage of fmt! 2013-09-30 23:21:19 -07:00
Huon Wilson
e4f7561bcd Clean-up tests after debug!/std-macros change.
The entire testsuite is converted to using info! rather than debug!
because some depend on the code within the debug! being trans'd.
2013-07-17 03:10:13 +10:00
Patrick Walton
1be40be613 test: Update tests to use the new syntax. 2013-05-22 21:57:10 -07:00
Corey Richardson
cc57ca012a Use assert_eq! rather than assert! where possible 2013-05-19 08:16:02 -04:00
Daniel Micay
86efd97a10 add gitattributes and fix whitespace issues 2013-05-03 20:01:42 -04:00
Patrick Walton
1e91595520 librustc: Remove fail_unless! 2013-03-29 16:39:08 -07:00
Patrick Walton
d7e74b5e91 librustc: Convert all uses of assert over to fail_unless! 2013-03-07 22:37:57 -08:00
Niko Matsakis
6d764cc361 Make object types not implement associated trait. Fixes #5087. 2013-03-06 11:02:19 -05:00
Niko Matsakis
4ecb672d7f Remove legacy object creation mode, and convert remaining uses of it 2013-02-28 20:28:04 -05:00
Patrick Walton
bf2a225c0b librustc: Separate most trait bounds with '+'. rs=plussing 2013-02-20 21:14:20 -08:00
Graydon Hoare
89c8ef792f check-fast fallout from removing export, r=burningtree 2013-02-01 19:43:17 -08:00
Patrick Walton
1f667e7995 test: Regular expression mistake. rs=bustage 2013-01-07 22:13:34 -08:00
Patrick Walton
fcc470c0ee test: Fix check-fast for resolve changes. rs=bustage 2013-01-07 18:55:12 -08:00
Patrick Walton
19dfb47564 test: Fix test/run-pass/class-cast-to-trait-cross-crate-2. rs=fire 2012-12-28 18:04:41 -08:00
Graydon Hoare
d1affff623 Reliciense makefiles and testsuite. Yup. 2012-12-10 17:32:58 -08:00
Brian Anderson
ea01ee2e9e Convert 'use' to 'extern mod'. Remove old 'use' syntax 2012-09-11 19:25:43 -07:00
Patrick Walton
f686896f60 test: "import" -> "use" 2012-09-05 12:32:05 -07:00
Paul Stansifer
29f32b4a72 m1!{...} -> m1!(...) 2012-08-23 11:14:14 -07:00
Brian Anderson
5394e34aa4 core: Camel case some lesser-used modules 2012-08-13 18:59:48 -07:00
Lindsey Kuper
2f832d4b2d test: "iface" -> "trait" in filenames. 2012-08-02 17:58:56 -07:00