Commit Graph

46776 Commits

Author SHA1 Message Date
bors
483600e65f Auto merge of #28178 - christopherdumas:fix_ice, r=nikomatsakis
This fixes the ICE, and makes it just a compiler error/warning. I'm not exactly sure that's whats wanted, so tell me if it isn't.
2015-09-13 21:27:07 +00:00
Ariel Ben-Yehuda
5d4455510a ensure projections are prohibited when type parameters are
Technically a [breaking-change], but the broken code is useless,
like `i32<Param=()>`.

Fixes #24682
2015-09-13 23:47:41 +03:00
Sean Bowe
522d4b0a35 Fixed regression in associated item resolution with default type parameters that reference Self in traits. 2015-09-13 14:14:04 -06:00
bors
cedbd998a4 Auto merge of #28339 - alexcrichton:stabilize-1.4, r=aturon
The FCP is coming to a close and 1.4 is coming out soon, so this brings in the
libs team decision for all library features this cycle.

Stabilized APIs:

* `<Box<str>>::into_string`
* `Arc::downgrade`
* `Arc::get_mut`
* `Arc::make_mut`
* `Arc::try_unwrap`
* `Box::from_raw`
* `Box::into_raw`
* `CStr::to_str`
* `CStr::to_string_lossy`
* `CString::from_raw`
* `CString::into_raw`
* `IntoRawFd::into_raw_fd`
* `IntoRawFd`
* `IntoRawHandle::into_raw_handle`
* `IntoRawHandle`
* `IntoRawSocket::into_raw_socket`
* `IntoRawSocket`
* `Rc::downgrade`
* `Rc::get_mut`
* `Rc::make_mut`
* `Rc::try_unwrap`
* `Result::expect`
* `String::into_boxed_slice`
* `TcpSocket::read_timeout`
* `TcpSocket::set_read_timeout`
* `TcpSocket::set_write_timeout`
* `TcpSocket::write_timeout`
* `UdpSocket::read_timeout`
* `UdpSocket::set_read_timeout`
* `UdpSocket::set_write_timeout`
* `UdpSocket::write_timeout`
* `Vec::append`
* `Vec::split_off`
* `VecDeque::append`
* `VecDeque::retain`
* `VecDeque::split_off`
* `rc::Weak::upgrade`
* `rc::Weak`
* `slice::Iter::as_slice`
* `slice::IterMut::into_slice`
* `str::CharIndices::as_str`
* `str::Chars::as_str`
* `str::split_at_mut`
* `str::split_at`
* `sync::Weak::upgrade`
* `sync::Weak`
* `thread::park_timeout`
* `thread::sleep`

Deprecated APIs

* `BTreeMap::with_b`
* `BTreeSet::with_b`
* `Option::as_mut_slice`
* `Option::as_slice`
* `Result::as_mut_slice`
* `Result::as_slice`
* `f32::from_str_radix`
* `f64::from_str_radix`

Closes #27277
Closes #27718
Closes #27736
Closes #27764
Closes #27765
Closes #27766
Closes #27767
Closes #27768
Closes #27769
Closes #27771
Closes #27773
Closes #27775
Closes #27776
Closes #27785
Closes #27792
Closes #27795
Closes #27797
2015-09-13 19:45:15 +00:00
Ariel Ben-Yehuda
38f76dbc38 don't duplicate the code snippet in the "trait unimplemented" error
new error style:
```
path.rs:4:6: 4:7 error: the trait `core::marker::Sized` is not implemented for the type `[u8]` [E0277]
path.rs:4 fn f(p: Path) {}
               ^
path.rs:4:6: 4:7 help: run `rustc --explain E0277` to see a detailed explanation
path.rs:4:6: 4:7 note: `[u8]` does not have a constant size known at compile-time
path.rs:4:6: 4:7 note: required because it appears within the type `std::sys::os_str::Slice`
path.rs:4:6: 4:7 note: required because it appears within the type `std::ffi::os_str::OsStr`
path.rs:4:6: 4:7 note: required because it appears within the type `std::path::Path`
path.rs:4:6: 4:7 note: all local variables must have a statically known size
path.rs:7:5: 7:36 error: the trait `core::marker::Send` is not implemented for the type `alloc::rc::Rc<()>` [E0277]
path.rs:7     foo::<BTreeMap<Rc<()>, Rc<()>>>();
              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
path.rs:7:5: 7:36 help: run `rustc --explain E0277` to see a detailed explanation
path.rs:7:5: 7:36 note: `alloc::rc::Rc<()>` cannot be sent between threads safely
path.rs:7:5: 7:36 note: required because it appears within the type `collections::btree::node::Node<alloc::rc::Rc<()>, alloc::rc::Rc<()>>`
path.rs:7:5: 7:36 note: required because it appears within the type `collections::btree::map::BTreeMap<alloc::rc::Rc<()>, alloc::rc::Rc<()>>`
path.rs:7:5: 7:36 note: required by `foo`
error: aborting due to 2 previous errors
```

This improves the #21793/#23286 situation
2015-09-13 22:42:21 +03:00
Ariel Ben-Yehuda
8478acf695 sort the existential bounds list in tydecode
The sort key is a (DefId, Name), which is *not* stable between
runs, so we must re-sort when loading.

Fixes #24063
Fixes #25467
Fixes #27222
Fixes #28377
2015-09-13 20:59:40 +03:00
bors
c494cf1d01 Auto merge of #28390 - christopherdumas:beginners_manuel, r=steveklabnik 2015-09-13 16:57:09 +00:00
christopherdumas
00cbe1db95 Added link to @bors cheetsheet (thanks, @nagisa) 2015-09-13 08:21:10 -07:00
Vadim Petrochenkov
bc7c4304ab Implement more traits for function pointers 2015-09-13 18:11:10 +03:00
Aidan Hobson Sayers
1a6bdba05e Update musl build in light of llvm 3.7 release 2015-09-13 14:57:54 +01:00
bors
9040b06ed2 Auto merge of #28286 - matklad:remove-dead-code, r=eddyb
There is a dead code in libsyntax/parser/parse.rs, when parsing structs.

Two functions are involved:

* [parse_item_struct](cd9c9f048f/src/libsyntax/parse/parser.rs (L4691))
* [parse_tuple_struct_body](cd9c9f048f/src/libsyntax/parse/parser.rs (L4769))

The problem is that both functions handle the case with unit structs. But because
`parse_tuple_struct_body` is called from `parse_item_struct`, it never faces
this case.

This PR removes unit struct case from `parse_tuple_struct_body` function. I tested with `make -j8 check-statge1`.
2015-09-13 13:09:22 +00:00
bors
fd230ff124 Auto merge of #28370 - ranma42:slow_pat_gen, r=alexcrichton
Commit 9104a902c0 fixed the generated
files, but that change would be lost (or require additional manual
intervention) if they are re-generated of if new architectures are
added.

cc #28273
2015-09-13 00:01:28 +00:00
Chris Wong
2305dc093a Add a blanket impl for &mut std::fmt::Write
There is already a corresponding impl for `std::io::Write`. This change
will make the two traits more consistent.
2015-09-13 11:42:42 +12:00
Guillaume Gomez
7358a5e8ea Add part of new error codes in librustc 2015-09-13 00:38:36 +02:00
christopherdumas
4611308751 Rwind LLVM 2015-09-12 15:26:50 -07:00
bors
f710aae2ef Auto merge of #28366 - christopherdumas:beginners_manuel, r=steveklabnik
This is something that I wish I had when I started contributing to Rust (not that long ago :). I plan on writing a manual for bors and the rust testing setup too, if there isn't one already.
2015-09-12 22:15:41 +00:00
bors
50a6c798d1 Auto merge of #28375 - tbu-:pr_sip_write, r=alexcrichton 2015-09-12 19:23:05 +00:00
bors
4d20369998 Auto merge of #28371 - killercup:docs/trpl-markup-fixes, r=steveklabnik
- Headlines begin at 1st level now like the rest of the book
- All Headlines a blank line above and below
- Fix links in this chapter's TOC

r? @steveklabnik
2015-09-12 16:31:10 +00:00
Sébastien Marie
18ee9d71d5 disable jemalloc tests for openbsd
ignore severals tests under openbsd as we have disabling jemalloc under
this target.
2015-09-12 17:33:18 +02:00
Andrea Canciani
9aa1289a67 Add a comment to explain the #[inline(never)] annotation
and regenerate the platform intrinsics source files.
2015-09-12 17:05:29 +02:00
christopherdumas
d09ba5d3ce Compiler test manual 2015-09-12 08:02:01 -07:00
Tobias Bucher
d0426fd316 Stop a private method on SipHasher from shadowing Hasher::write 2015-09-12 15:25:39 +01:00
bors
b858f218da Auto merge of #28372 - killercup:docs/nomicon-markup-fixes, r=steveklabnik
The style `[name][]` does not work with Pandoc, whereas `[name]` does. I hope hoedown accepts this as well.

r? @steveklabnik
2015-09-12 13:44:44 +00:00
Pascal Hertleif
4828c88af6 Nomicon: Fix Links
The style `[name][]` does not work with Pandoc, whereas `[name]` does.
I hope hoedown accepts this as well.
2015-09-12 12:13:24 +02:00
Pascal Hertleif
39f97cfcf8 TRPL: Fix Headlines, Links in "Error Handling"
- Headlines begin at 1st level now like the rest of the book
- All Headlines a blank line above and below
- Fix links in this chapter's TOC
2015-09-12 12:09:59 +02:00
Andrea Canciani
9ef62a4490 Fix generator.py to avoid pathological inlining
Commit 9104a902c0 fixed the generated
files, but that change would be lost (or require additional manual
intervention) if they are re-generated of if new architectures are
added.

cc #28273
2015-09-12 09:28:53 +02:00
bors
d89a10b0a6 Auto merge of #28340 - brson:configure, r=alexcrichton
Redirect stdout on the python bogosity detector. This is printing
pwd to the terminal currently.

Reformat the bogus python/cmake messages so they format correctly.
echo does not always escape newlines (it doesn't here), and multiline
strings don't whitespace munch.

r? @alexcrichton
2015-09-12 02:57:01 +00:00
christopherdumas
3f86602e00 Added useful links section 2015-09-11 18:24:11 -07:00
bors
33f0920d0e Auto merge of #28350 - dotdash:llvm_fix, r=eddyb 2015-09-11 23:03:47 +00:00
Brian Anderson
2662a72537 configure cleanup on windows
Redirect stdout on the python bogosity detector. This is printing
pwd to the terminal currently.

Reformat the bogus python/cmake messages so they format correctly.
echo does not always escape newlines (it doesn't here), and multiline
strings don't whitespace munch.
2015-09-11 14:33:29 -07:00
Brian Anderson
ec3ec1073b Add release dates for all releases 2015-09-11 13:29:53 -07:00
bors
c8ded9a14f Auto merge of #28306 - alexcrichton:less-rt, r=brson
This commit does some refactoring to make almost all of the `std::rt` private.
Specifically, the following items are no longer part of its API:

* DEFAULT_ERROR_CODE
* backtrace
* unwind
* args
* at_exit
* cleanup
* heap (this is just alloc::heap)
* min_stack
* util

The module is now tagged as `#[doc(hidden)]` as the only purpose it's serve is
an entry point for the `panic!` macro via the `begin_unwind` and
`begin_unwind_fmt` reexports.
2015-09-11 19:42:19 +00:00
christopherdumas
175a6421b2 Fixed test 2015-09-11 11:53:45 -07:00
Alex Crichton
f4be2026df std: Internalize almost all of std::rt
This commit does some refactoring to make almost all of the `std::rt` private.
Specifically, the following items are no longer part of its API:

* DEFAULT_ERROR_CODE
* backtrace
* unwind
* args
* at_exit
* cleanup
* heap (this is just alloc::heap)
* min_stack
* util

The module is now tagged as `#[doc(hidden)]` as the only purpose it's serve is
an entry point for the `panic!` macro via the `begin_unwind` and
`begin_unwind_fmt` reexports.
2015-09-11 11:19:20 -07:00
bors
eda85fede0 Auto merge of #28348 - petrochenkov:novirt, r=alexcrichton
Noticed these yesterday while reading libsyntax
2015-09-11 17:58:59 +00:00
Alex Crichton
f0b1326dc7 std: Stabilize/deprecate features for 1.4
The FCP is coming to a close and 1.4 is coming out soon, so this brings in the
libs team decision for all library features this cycle.

Stabilized APIs:

* `<Box<str>>::into_string`
* `Arc::downgrade`
* `Arc::get_mut`
* `Arc::make_mut`
* `Arc::try_unwrap`
* `Box::from_raw`
* `Box::into_raw`
* `CStr::to_str`
* `CStr::to_string_lossy`
* `CString::from_raw`
* `CString::into_raw`
* `IntoRawFd::into_raw_fd`
* `IntoRawFd`
* `IntoRawHandle::into_raw_handle`
* `IntoRawHandle`
* `IntoRawSocket::into_raw_socket`
* `IntoRawSocket`
* `Rc::downgrade`
* `Rc::get_mut`
* `Rc::make_mut`
* `Rc::try_unwrap`
* `Result::expect`
* `String::into_boxed_slice`
* `TcpSocket::read_timeout`
* `TcpSocket::set_read_timeout`
* `TcpSocket::set_write_timeout`
* `TcpSocket::write_timeout`
* `UdpSocket::read_timeout`
* `UdpSocket::set_read_timeout`
* `UdpSocket::set_write_timeout`
* `UdpSocket::write_timeout`
* `Vec::append`
* `Vec::split_off`
* `VecDeque::append`
* `VecDeque::retain`
* `VecDeque::split_off`
* `rc::Weak::upgrade`
* `rc::Weak`
* `slice::Iter::as_slice`
* `slice::IterMut::into_slice`
* `str::CharIndices::as_str`
* `str::Chars::as_str`
* `str::split_at_mut`
* `str::split_at`
* `sync::Weak::upgrade`
* `sync::Weak`
* `thread::park_timeout`
* `thread::sleep`

Deprecated APIs

* `BTreeMap::with_b`
* `BTreeSet::with_b`
* `Option::as_mut_slice`
* `Option::as_slice`
* `Result::as_mut_slice`
* `Result::as_slice`
* `f32::from_str_radix`
* `f64::from_str_radix`

Closes #27277
Closes #27718
Closes #27736
Closes #27764
Closes #27765
Closes #27766
Closes #27767
Closes #27768
Closes #27769
Closes #27771
Closes #27773
Closes #27775
Closes #27776
Closes #27785
Closes #27792
Closes #27795
Closes #27797
2015-09-11 09:48:48 -07:00
Simon Mazur
15d5c0878d some code improvements in libfmt_macros 2015-09-11 19:44:06 +03:00
Simon Mazur
69092ffdf2 Changed libfmt_macros Parse iterator to Peekable 2015-09-11 19:44:05 +03:00
Björn Steinbrink
e8c398d05c Update LLVM to fix nightly build failures 2015-09-11 17:40:37 +02:00
bors
fbeef72163 Auto merge of #28354 - dotdash:slow_plat, r=eddyb
When the inliner has to decided if it wants to inline a function A into an
internal function B, it first checks whether it would be more profitable
to inline B into its callees instead. This means that it has to analyze
B, which involves checking the assumption cache. Building the assumption
cache requires scanning the whole function, and because inlining
currently clears the assumption cache, this scan happens again and
again, getting even slower as the function grows from inlining.

As inlining the huge find functions isn't really useful anyway, we can
mark them as noinline, which skips the cost analysis and reduces compile
times by as much as 70%.

cc #28273
2015-09-11 14:45:32 +00:00
Björn Steinbrink
9104a902c0 Avoid triggering a pathological case in the LLVM inliner
When the inliner has to decided if it wants to inline a function A into an
internal function B, it first checks whether it would be more profitable
to inline B into its callees instead. This means that it has to analyze
B, which involves checking the assumption cache. Building the assumption
cache requires scanning the whole function, and because inlining
currently clears the assumption cache, this scan happens again and
again, getting even slower as the function grows from inlining.

As inlining the huge find functions isn't really useful anyway, we can
mark them as noinline, which skips the cost analysis and reduces compile
times by as much as 70%.

cc #28273
2015-09-11 16:43:05 +02:00
bors
1a1e6b85f6 Auto merge of #28338 - erickt:str-cmp, r=bluss
llvm seems to be having some trouble optimizing the iterator-based string comparsion method into some equivalent to memcmp. This explicitly calls out to the memcmp intrinisic in order to allow llvm to generate better code. In some manual benchmarking, this memcmp-based approach is 20 times faster than the iterator approach.
2015-09-11 10:33:02 +00:00
Jonas Schievink
f3308b9c9d Don't print duplicate macro backtrace frames 2015-09-11 11:48:44 +02:00
bors
883b5cf9a9 Auto merge of #28255 - nrc:fmt4, r=pnkfelix
r? @pnkfelix
2015-09-11 08:42:31 +00:00
Nick Cameron
309ee934a6 manual fixups 2015-09-11 20:41:09 +12:00
Nick Cameron
1831bf8fb5 rustfmt libgraphviz 2015-09-11 20:41:08 +12:00
Vadim Petrochenkov
9f1f4c16aa Remove some remains of virtual structs from the parser 2015-09-11 10:09:22 +03:00
bors
01024c9f61 Auto merge of #28328 - tshepang:unusual, r=brson 2015-09-11 06:28:17 +00:00
bors
8e52875026 Auto merge of #28312 - GuillaumeGomez:privacy, r=Manishearth
r? @Manishearth
2015-09-11 04:23:40 +00:00
christopherdumas
0276068255 Added test 2015-09-10 20:44:03 -07:00