Commit Graph

28045 Commits

Author SHA1 Message Date
Kasey Carrothers
0bf4e900d4 Renamed ast::Purity to ast::FnStyle and ast::ImpureFn to ast::NormalFn and updated associated variable and function names. 2014-04-10 15:22:00 -07:00
Alex Crichton
3f2c55f7d5 rustc: Use realpath() for sysroot/rpath
When calculating the sysroot, it's more accurate to use realpath() rather than
just one readlink() to account for any intermediate symlinks that the rustc
binary resolves itself to.

For rpath, realpath() is necessary because the rpath must dictate a relative
rpath from the destination back to the originally linked library, which works
more robustly if there are no symlinks involved.

Concretely, any binary generated on OSX into $TMPDIR requires an absolute rpath
because the temporary directory is behind a symlink with one layer of
indirection. This symlink causes all relative rpaths to fail to resolve.

cc #11734
cc #11857
2014-04-10 15:22:00 -07:00
Alex Crichton
25a6b6ef8b rustc: Add a realpath utility function
This is required in rustc to resolve symlinks for utilities such as the sysroot
and the rpath values which are encoded into binaries.
2014-04-10 15:22:00 -07:00
Alex Crichton
f9e17e1d33 rustc: Don't rpath to librustrt.dylib
This library no longer exists, there's no reason for this rpath to exist any
more.
2014-04-10 15:22:00 -07:00
Alex Crichton
ec996737fe rustc: Remove absolute rpaths
Concerns have been raised about using absolute rpaths in #11746, and this is the
first step towards not relying on rpaths at all. The only current use case for
an absolute rpath is when a non-installed rust builds an executable that then
moves from is built location. The relative rpath back to libstd and absolute
rpath to the installation directory still remain (CFG_PREFIX).

Closes #11746
Rebasing of #12754
2014-04-10 15:22:00 -07:00
Kang Seonghoon
85299e360c rustdoc: Prune the paths that do not appear in the index.
For the full library and compiler docs, the size of
`search-index.js` decreases by 13% (18.5% after gzip -9)
which is a substantial gain.
2014-04-10 15:21:59 -07:00
Kang Seonghoon
34ece7ad71 rustdoc: Clean the initSearch routine up. 2014-04-10 15:21:59 -07:00
Kang Seonghoon
dd00bf3791 mk: Add a dummy CFG_COMPILER_HOST_TRIPLE to rustdoc invocation.
Otherwise it will prohibit `make compiler-docs` on Windows.
2014-04-10 15:21:59 -07:00
Alex Crichton
6d6d4c987f test: Add a test for #7663
I think that the test case from this issue has become out of date with resolve
changes in the past 9 months, and it's not entirely clear to me what the
original bug was.

Regardless, it seems like tricky resolve behavior, so tests were added to make
sure things resolved correctly and warnings were correctly reported.

Closes #7663
2014-04-10 15:21:59 -07:00
Felix S. Klock II
da25539c1a Generalized the pretty-print entry points to support -o <file>. 2014-04-10 15:21:59 -07:00
OGINO Masanori
a70f8d9cf3 Remove an unnecessary file.
Signed-off-by: OGINO Masanori <masanori.ogino@gmail.com>
2014-04-10 15:21:59 -07:00
Steven Fackler
b99482801f Stop using transmute_mut in RefCell
This is supposedly undefined behavior now that Unsafe exists, so we'll
use Cell instead.
2014-04-10 15:21:59 -07:00
Huon Wilson
6e63b12f5f Remove some internal ~[] from several libraries.
Some straggling instances of `~[]` across a few different libs. Also,
remove some public ones from workcache.
2014-04-10 15:21:58 -07:00
Huon Wilson
32cf4a188c native: remove some internal ~[]. 2014-04-10 15:21:58 -07:00
Huon Wilson
8ec16e1e66 green: de-~[]. 2014-04-10 15:21:58 -07:00
Huon Wilson
1403b35be7 std,syntax: make std::fmt::parse use Vecs. 2014-04-10 15:21:58 -07:00
Huon Wilson
301594917f std,native,green,rustuv: make readdir return Vec.
Replacing `~[]`. This also makes the `walk_dir` iterator use a `Vec`
internally.
2014-04-10 15:21:58 -07:00
Huon Wilson
a65411e4f7 std,serialize: remove some internal uses of ~[].
These are all private uses of ~[], so can easily & non-controversially
be replaced with Vec.
2014-04-10 15:21:58 -07:00
Eduard Bopp
342e8b59be Fix outdated lint warning about inner attribute
It suggested adding a semicolon instead of the new syntax using an exclamation
mark.
2014-04-10 15:21:58 -07:00
Kevin Ballard
8135032779 Remove references to @Trait from a compiler error message 2014-04-10 15:21:57 -07:00
Michael Woerister
5099b8c863 debuginfo: Don't create debuginfo for statics inlined from other crates.
Fixes issue #13213, that is linker errors when the inlined static has been optimized out of the exporting crate.
2014-04-10 15:21:57 -07:00
Michael Woerister
c26d25466d debuginfo: Implement discriminator type metadata re-use.
An optimization for sharing the type metadata of generic enum discriminators between monomorphized instances (fixes issue #12840)
2014-04-10 15:21:57 -07:00
Michael Woerister
43e8ace76b debuginfo: Improve source code position assignment for inlined functions.
This commit makes sure that code inlined from other functions isn't assigned the source position of the call site, since this leads to undesired behavior when setting line breakpoints (issue #12886)
2014-04-10 15:21:57 -07:00
bors
5bcb76181a auto merge of #13350 : huonw/rust/devec-collections, r=alexcrichton
collections: replace all ~[T] with Vec<T>.
2014-04-10 13:11:54 -07:00
Eduard Burtescu
a62eba7abf rustc: move mutability from ty_vec and ty_trait to VstoreSlice and RegionTraitStore. 2014-04-10 20:18:46 +03:00
Eduard Burtescu
2803b383f0 rustc: use VstoreFixed's length in crate-independent type hashes. 2014-04-10 20:18:46 +03:00
Eduard Burtescu
b61764b609 rustc: rename ty::vstore and its variants to UpperCamelCase. 2014-04-10 20:18:46 +03:00
bors
e263ef1df7 auto merge of #13437 : kaseyc/rust/remove_unnecessary_struct, r=sanxiyn
Removes the unused Point struct from assert-eq-macro-fail.rs.
2014-04-10 07:21:56 -07:00
bors
6d1c6124f6 auto merge of #13436 : pongad/rust/lazyemit, r=thestinger
Fixes #11926
2014-04-10 05:56:55 -07:00
Patrick Walton
d8e45ea7c0 libstd: Implement StrBuf, a new string buffer type like Vec, and
port all code over to use it.
2014-04-10 22:10:10 +10:00
Kasey Carrothers
27920afa85 Remove the unused Point struct in the assert-eq-macro-fail.rs test. 2014-04-09 21:56:21 -07:00
Brian Anderson
6bacbcc32e doc: Edit intro 2014-04-09 18:53:13 -07:00
bors
7fbcb400f0 auto merge of #13413 : alexcrichton/rust/once-fn-move, r=brson
This fixes the categorization of the upvars of procs (represented internally
as once fns) to consider usage to require a loan. In doing so, upvars are no
longer allowed to be moved out of repeatedly in loops and such.

Closes #10398
Closes #12041
Closes #12127
2014-04-09 18:31:58 -07:00
Brian Anderson
ad66f56afd doc: Add "A 30-minute Introduction to Rust"
By Steve Klabnik.
2014-04-09 17:43:26 -07:00
Kiet Tran
13d6c35c56 Collect move errors before reporting
This commit changes the way move errors are reported when some value is
captured by a PatIdent. First, we collect all of the "cannot move out
of" errors before reporting them, and those errors with the same "move
source" are reported together. If the move is caused by a PatIdent (that
binds by value), we add a note indicating where it is and suggest the
user to put `ref` if they don't want the value to move. This makes the
"cannot move out of" error in match expression nicer (though the extra
note may not feel that helpful in other places :P). For example, with
the following code snippet,

```rust
enum Foo {
    Foo1(~u32, ~u32),
    Foo2(~u32),
    Foo3,
}

fn main() {
    let f = &Foo1(~1u32, ~2u32);
    match *f {
        Foo1(num1, num2) => (),
        Foo2(num) => (),
        Foo3 => ()
    }
}
```

Errors before the change:

```rust
test.rs:10:9: 10:25 error: cannot move out of dereference of `&`-pointer
test.rs:10         Foo1(num1, num2) => (),
                   ^~~~~~~~~~~~~~~~
test.rs:10:9: 10:25 error: cannot move out of dereference of `&`-pointer
test.rs:10         Foo1(num1, num2) => (),
                   ^~~~~~~~~~~~~~~~
test.rs:11:9: 11:18 error: cannot move out of dereference of `&`-pointer
test.rs:11         Foo2(num) => (),
                   ^~~~~~~~~
```

After:

```rust
test.rs:9:11: 9:13 error: cannot move out of dereference of `&`-pointer
test.rs:9     match *f {
                    ^~
test.rs:10:14: 10:18 note: attempting to move value to here (to prevent the move, you can use `ref num1` to capture value by reference)
test.rs:10         Foo1(num1, num2) => (),
                        ^~~~
test.rs:10:20: 10:24 note: and here (use `ref num2`)
test.rs:10         Foo1(num1, num2) => (),
                              ^~~~
test.rs:11:14: 11:17 note: and here (use `ref num`)
test.rs:11         Foo2(num) => (),
                        ^~~
```

Close #8064
2014-04-09 20:03:23 -04:00
Michael Darakananda
a00be50e00 Emit intrinsic lazily 2014-04-09 19:56:31 -04:00
bors
e2c84a78b4 auto merge of #13383 : ben0x539/rust/glob-dots, r=brson
Fixes #12930.
2014-04-09 14:11:56 -07:00
Rüdiger Sonderfeld
3a709761a5 rust-mode cleanup.
* Use `setq-local' instead of (set (make-local-variable ...) value).
  Provides a version for older Emacsen.
* Remove use of `cl.el'.
* Use \' in file regexp instead of line end match $.
* Use type for defcustom and add parent group.
2014-04-09 20:32:02 +02:00
Alex Crichton
767ed1a71f rustc: Prevent repeated moves out of proc upvars
This fixes the categorization of the upvars of procs (represented internally
as once fns) to consider usage to require a loan. In doing so, upvars are no
longer allowed to be moved out of repeatedly in loops and such.

Closes #10398
Closes #12041
Closes #12127
2014-04-08 17:10:47 -07:00
Huon Wilson
4b9a7a2588 collections: replace all ~[T] with Vec<T>. 2014-04-09 09:58:17 +10:00
Huon Wilson
d3c831ba4a std: use a match in assert_eq! to extend the lifetime of the args.
This enables

    assert_eq!(foo.collect::<Vec<...>>().as_slice(), &[1,2,3,4]);

to work, by extending the lifetime of the .as_slice() rvalue.
2014-04-09 09:57:49 +10:00
bors
8801d891c4 auto merge of #13399 : SimonSapin/rust/patch-8, r=cmr 2014-04-08 15:06:31 -07:00
Alex Crichton
0cc257eb42 rustc: Run destructors when dest=Ignore
Previously, if statements of the form "Foo;" or "let _ = Foo;" were encountered
where Foo had a destructor, the destructors were not run. This changes
the relevant locations in trans to check for ty::type_needs_drop and invokes
trans_to_lvalue instead of trans_into.

Closes #4734
Closes #6892
2014-04-08 08:28:54 -07:00
bors
02f51211ed auto merge of #13397 : alexcrichton/rust/rollup, r=alexcrichton 2014-04-08 08:16:52 -07:00
Simon Sapin
7619b78191 Update an obsolete comment about conditions 2014-04-08 10:56:48 +01:00
Alex Crichton
da8d4fddc6 Test fixes from rollup
Closes #13394 (sync: remove unsafe and add Send+Share to Deref (enabled by autoderef vtables))
Closes #13389 (Made libflate functions return Options instead of outright failing)
Closes #13388 (doc: Document flavorful variations of paths)
Closes #13387 (Register new snapshots)
Closes #13386 (std: Add more docs for ptr mod)
Closes #13384 (Tweak crate loading to load less metadata)
Closes #13382 (fix ~ZeroSizeType rvalues)
Closes #13378 (Update tidy script, replace XXX with FIXME)
Closes #13377 (std: User a smaller stdin buffer on windows)
Closes #13369 (Fix spelling errors in comments.)
Closes #13314 (Made 'make install' include libs for additional targets)
Closes #13278 (std: make vec!() macro handle a trailing comma)
Closes #13276 (Add test for #11881)
2014-04-08 00:03:16 -07:00
JustAPerson
cdf349d442 Add test for #11881
Closes #11881.

This code has been copied from the original issue and updated for
modern Rust APIs.
2014-04-08 00:03:12 -07:00
Kang Seonghoon
7a281718f0 std: make vec!() macro handle a trailing comma
Fixes #12910.
2014-04-08 00:03:12 -07:00
Dmitry Promsky
87334fb05f Made 'make install' include libs for additional targets 2014-04-08 00:03:12 -07:00
Joseph Crail
22b632560f Fix spelling errors in comments. 2014-04-08 00:03:12 -07:00