Commit Graph

183 Commits

Author SHA1 Message Date
Patrick Walton
3b6314c39b librustc: Add support for type parameters in the middle of paths.
For example, `foo::<T>::bar::<U>`.

This doesn't enforce that the type parameters are in the right
positions, however.
2013-08-27 18:46:51 -07:00
bors
b285f1e6c9 auto merge of #8455 : nikomatsakis/rust/issue-5762-objects-dralston-d, r=graydon
Fix #5762 and various other aspects of object invocation.

r? @graydon
2013-08-11 14:17:09 -07:00
Niko Matsakis
96254b4090 libsyntax: Update from @Object to @mut Object as required 2013-08-11 13:23:40 -04:00
blake2-ppc
5cfad6fbae syntax: Shrink enum Token and enum nonterminal
`enum Token` was 192 bytes (64-bit), as pointed out by pnkfelix; the only
bloating variant being `INTERPOLATED(nonterminal)`.

Updating `enum nonterminal` to use ~ where variants included big types,
shrunk size_of(Token) to 32 bytes (64-bit).

I am unsure if the `nt_ident` variant should have an indirection, with
ast::ident being only 16 bytes (64-bit), but without this, enum Token
would be 40 bytes.

A dumb benchmark says that compilation time is unchanged, while peak
memory usage for compiling std.rs is down 3%

Before::

    $ time ./x86_64-unknown-linux-gnu/stage1/bin/rustc --cfg stage1 src/libstd/std.rs
    19.00user 0.39system 0:19.41elapsed 99%CPU (0avgtext+0avgdata 627820maxresident)k
    0inputs+28896outputs (0major+228665minor)pagefaults 0swaps
    $ time ./x86_64-unknown-linux-gnu/stage1/bin/rustc -O --cfg stage1 src/libstd/std.rs
    31.64user 0.34system 0:32.02elapsed 99%CPU (0avgtext+0avgdata 629876maxresident)k
    0inputs+22432outputs (0major+229411minor)pagefaults 0swaps

After::

    $ time ./x86_64-unknown-linux-gnu/stage1/bin/rustc --cfg stage1 src/libstd/std.rs
    19.07user 0.45system 0:19.55elapsed 99%CPU (0avgtext+0avgdata 609384maxresident)k
    0inputs+28896outputs (0major+221997minor)pagefaults 0swaps

    $ time ./x86_64-unknown-linux-gnu/stage1/bin/rustc -O --cfg stage1 src/libstd/std.rs
    31.90user 0.34system 0:32.28elapsed 99%CPU (0avgtext+0avgdata 612080maxresident)k
    0inputs+22432outputs (0major+223726minor)pagefaults 0swaps
2013-08-11 06:56:07 +02:00
Niko Matsakis
33c6d3fd78 Allow attributes to appear as macro arguments
Fixes #8393
2013-08-08 19:41:02 -04:00
Daniel Micay
1008945528 remove obsolete foreach keyword
this has been replaced by `for`
2013-08-03 22:48:02 -04:00
Daniel Micay
234acad404 replace range with an external iterator 2013-08-02 00:51:14 -04:00
blake2-ppc
78cde5b9fb std: Change Times trait to use do instead of for
Change the former repetition::

    for 5.times { }

to::

    do 5.times { }

.times() cannot be broken with `break` or `return` anymore; for those
cases, use a numerical range loop instead.
2013-08-01 16:54:22 +02:00
Daniel Micay
1fc4db2d08 migrate many for loops to foreach 2013-08-01 05:34:55 -04:00
Birunthan Mohanathas
d047cf1ec6 Change 'print(fmt!(...))' to printf!/printfln! in src/lib* 2013-07-24 09:45:20 -04:00
Michael Woerister
4bd1424622 Ast spanned<T> refactoring, renaming: crate, local, blk, crate_num, crate_cfg.
`crate => Crate`
`local => Local`
`blk => Block`
`crate_num => CrateNum`
`crate_cfg => CrateConfig`

Also, Crate and Local are not wrapped in spanned<T> anymore.
2013-07-22 15:35:28 +02:00
Patrick Walton
66a9b7d5bd libsyntax: Remove some multi-gigabyte clones that were preventing bootstrapping on Windows. 2013-07-17 14:57:56 -07:00
Patrick Walton
99b33f7219 librustc: Remove all uses of "copy". 2013-07-17 14:57:51 -07:00
Patrick Walton
b4e674f6e6 librustc: Add a lint mode for unnecessary copy and remove a bunch of them. 2013-07-17 14:56:42 -07:00
Alex Crichton
1ec06e0124 Remove the global 'vec::to_owned' function 2013-07-12 16:13:51 -04:00
James Miller
97c5a44d3e De-share trait_ref
Also, makes the pretty-printer use & instead of @ as much as possible,
which will help with later changes, though in the interim has produced
some... interesting constructs.
2013-07-07 22:51:09 +12:00
Huon Wilson
c0a20d2929 Remove vec::{map, mapi, zip_map} and the methods, except for .map, since this
is very common, and the replacement (.iter().transform().collect()) is very
ugly.
2013-06-30 21:59:44 +10:00
Corey Richardson
0d471d310d great renaming propagation: syntax 2013-06-25 16:15:07 -04:00
Daniel Micay
d2e9912aea vec: remove BaseIter implementation
I removed the `static-method-test.rs` test because it was heavily based
on `BaseIter` and there are plenty of other more complex uses of static
methods anyway.
2013-06-23 02:05:20 -04:00
Daniel Micay
49c74524e2 vec: rm old_iter implementations, except BaseIter
The removed test for issue #2611 is well covered by the `std::iterator`
module itself.

This adds the `count` method to `IteratorUtil` to replace `EqIter`.
2013-06-21 03:20:22 -04:00
Daniel Micay
585f5f7f79 add IteratorUtil to the prelude 2013-06-14 23:15:42 -04:00
Brian Anderson
7755018074 Revert "std: convert {vec,str}::to_owned to methods."
This fixes the strange random crashes in compile-fail tests.

This reverts commit 96cd61ad03.

Conflicts:
	src/librustc/driver/driver.rs
	src/libstd/str.rs
	src/libsyntax/ext/quote.rs
2013-06-13 19:06:47 -07:00
Huon Wilson
096f6f56a8 Use @str instead of @~str in libsyntax and librustc. Fixes #5048.
This almost removes the StringRef wrapper, since all strings are
Equiv-alent now. Removes a lot of `/* bad */ copy *`'s, and converts
several things to be &'static str (the lint table and the intrinsics
table).

There are many instances of .to_managed(), unfortunately.
2013-06-13 10:20:52 +10:00
Huon Wilson
efc71a8bdb std: unify the str -> [u8] functions as 3 methods: .as_bytes() and .as_bytes_with_null[_consume]().
The first acts on &str and is not nul-terminated, the last two act on strings
that are always null terminated (&'static str, ~str and @str).
2013-06-12 12:21:04 +10:00
Huon Wilson
96cd61ad03 std: convert {vec,str}::to_owned to methods. 2013-06-12 12:21:03 +10:00
Huon Wilson
e8782eeb63 fix tests, remove some warnings 2013-06-11 02:34:14 +10:00
Huon Wilson
ccd0ac59e9 std: remove str::{connect,concat}*. 2013-06-10 23:57:03 +10:00
Huon Wilson
ed299af625 std: remove fold[lr] in favour of iterators 2013-06-09 02:22:23 +10:00
Huon Wilson
54d914a9a9 std: remove each[i]_mut functions, in favour of iterators. 2013-06-08 03:24:27 +10:00
Michael Sullivan
8bbf83b62a Clean up a handful of build warnings. 2013-06-06 12:14:41 -07:00
John Clements
8dad2bb281 removed unused imports (and one unused argument) 2013-06-05 12:01:39 -07:00
John Clements
19cbd0d284 remove interner from tt_reader 2013-06-05 12:01:39 -07:00
John Clements
04a691a511 token_to_ident takes argument by reference 2013-06-05 12:01:38 -07:00
John Clements
3203595471 interner just uses uints, not idents with syntax context 2013-06-05 12:01:38 -07:00
John Clements
1537056982 just use TLS interner 2013-06-05 12:01:37 -07:00
Niko Matsakis
7a1a40890d Remove copy bindings from patterns. 2013-05-30 15:20:36 -04:00
Patrick Walton
206ab89629 librustc: Stop reexporting the standard modules from prelude. 2013-05-29 19:04:53 -07:00
Patrick Walton
f3723cf7c4 libextra: Rename the actual metadata names of libcore to libstd and libstd to libextra 2013-05-22 21:57:07 -07:00
Corey Richardson
7ccc97e5b4 Fix ICE in macros 2013-05-22 19:18:50 -04:00
Huon Wilson
4045da9f4f syntax/ext: modernise ext_ctxt to be CamelCase and use new. 2013-05-22 00:04:10 +10:00
Alex Crichton
82fa0018c8 Remove all unnecessary allocations (as flagged by lint) 2013-05-20 16:10:40 -05:00
Alex Crichton
92d39fe4d5 syntax: Remove #[allow(vecs_implicitly_copyable)] 2013-05-14 12:24:43 -04:00
Tim Chevalier
ed41864464 Warning police 2013-05-11 20:36:44 -07:00
bors
957251817b auto merge of #6389 : sonwow/rust/issue-3356, r=bstrie
Fix for #3356
2013-05-11 12:55:49 -07:00
Youngsoo Son
b7da975049 renamed vec::from_slice to vec::to_owned 2013-05-10 18:38:54 +09:00
Björn Steinbrink
1393c3a3f4 Use a specialized string interner to reduce the need for owned strings
&str can be turned into @~str on demand, using to_owned(), so for
strings, we can create a specialized interner that accepts &str for
intern() and find() but stores and returns @~str.
2013-05-09 14:40:19 +02:00
Brendan Zabarauskas
e596128bd8 Remove 'Local Variable' comments 2013-05-02 13:22:04 +10:00
Daniel Micay
f792baba42 only use #[no_core] in libcore 2013-04-27 21:34:24 -04:00
Niko Matsakis
a74aca5482 Remove needless FIXME. Fixes #2811. 2013-04-24 20:39:29 -04:00
Alex Crichton
3c7aea3a6a syntax: de-mode and prepare for de-modeing rustc 2013-04-19 23:21:52 -04:00