Commit Graph

469 Commits

Author SHA1 Message Date
Alex Crichton
a25bbcc27f Propagate reachability through reexported impls
When re-exporting a trait/structure/enum, then we need to propagate the
reachability of the type through the methods that are defined on it.

Closes #9906
Closes #9968
2013-10-21 10:37:36 -07:00
Alex Crichton
6d8330afb6 Use __morestack to detect stack overflow
This commit resumes management of the stack boundaries and limits when switching
between tasks. This additionally leverages the __morestack function to run code
on "stack overflow". The current behavior is to abort the process, but this is
probably not the best behavior in the long term (for deails, see the comment I
wrote up in the stack exhaustion routine).
2013-10-19 09:43:31 -07:00
Daniel Micay
f766acad62 drop the linenoise library
Closes #5038
2013-10-16 22:57:51 -04:00
Steve Klabnik
309ab958e6 Removing ccdecl
as per https://github.com/mozilla/rust/pull/9606#discussion_r6930872
2013-10-14 14:33:05 +02:00
Steve Klabnik
16fc6a694c Remove unused abi attributes.
They've been replaced by putting the name on the extern block.

  #[abi = "foo"]

goes to

  extern "foo" { }

Closes #9483.
2013-10-14 13:10:36 +02:00
Alex Crichton
478c9b701e Add tests and un-xfail a few issues
Closes #4545
Closes #5791
Closes #6470
Closes #8044
2013-10-10 18:48:52 -07:00
Alex Crichton
b0f6c29b4f Use the result of privacy for reachability
This fixes a bug in which the visibility rules were approximated by
reachability, but forgot to cover the case where a 'pub use' reexports a private
item. This fixes the commit by instead using the results of the privacy pass of
the compiler to create the initial working set of the reachability pass.

This may have the side effect of increasing the size of metadata, but it's
difficult to avoid for correctness purposes sadly.

Closes #9790
2013-10-10 03:31:59 -07:00
bors
2e64a718ea auto merge of #9664 : alexcrichton/rust/logging, r=huonw
This makes some headway on #3309, see commits for details.
2013-10-09 07:31:36 -07:00
Alex Crichton
3396365cab Add appropriate #[feature] directives to tests 2013-10-06 14:39:25 -07:00
Alex Crichton
a1ffb06ac8 Use the correct logging crate while monomorphing
This makes sure that the top-level crate name is correct when emitting log
statements for a monomorphized function in another crate. This happens by
tracing the monomorphized ID back to the external source and then using that
crate index to get the name of the crate.

Closes #3046
2013-10-03 09:16:31 -07:00
Steven Fackler
435ca16f4f Close out #9155
Add a test to make sure it works and switch a private struct over to a
newtype.

Closes #9155
2013-10-03 00:15:54 -07:00
Daniel Micay
c9d4ad07c4 remove the float type
It is simply defined as `f64` across every platform right now.

A use case hasn't been presented for a `float` type defined as the
highest precision floating point type implemented in hardware on the
platform. Performance-wise, using the smallest precision correct for the
use case greatly saves on cache space and allows for fitting more
numbers into SSE/AVX registers.

If there was a use case, this could be implemented as simply a type
alias or a struct thanks to `#[cfg(...)]`.

Closes #6592

The mailing list thread, for reference:

https://mail.mozilla.org/pipermail/rust-dev/2013-July/004632.html
2013-10-01 14:54:10 -04:00
Alex Crichton
630082ca89 rpass: Remove usage of fmt! 2013-09-30 23:21:19 -07:00
Alex Crichton
daee1b4d5c Ensure that skipped items aren't encoded
If an item is skipped due to it being unreachable or for some optimization, then
it shouldn't be encoded into the metadata (because it wasn't present in the
first place).
2013-09-26 13:54:50 -07:00
bors
4531184614 auto merge of #9432 : alexcrichton/rust/correct-item-visibility, r=pcwalton
This fixes private statics and functions from being usable cross-crates, along
with some bad privacy error messages. This is a reopening of #8365 with all the
privacy checks in privacy.rs instead of resolve.rs (where they should be
anyway).

These maps of exported items will hopefully get used for generating
documentation by rustdoc

Closes #8592
2013-09-25 00:55:53 -07:00
bors
a7d68adbdd auto merge of #9336 : alexcrichton/rust/issue-7981, r=catamorphism
Progress on #7981

This doesn't completely close the issue because `struct A;` is still allowed, and it's a much larger change to disallow that. I'm also not entirely sure that we want to disallow that. Regardless, punting that discussion to the issue instead.
2013-09-24 15:45:57 -07:00
Alex Crichton
4b266f1c0d Stop accepting 'impl ...;', require {} instead
Progress on #7981
2013-09-24 14:12:02 -07:00
Alex Crichton
10a583ce1a Correctly encode item visibility in metadata
This fixes private statics and functions from being usable cross-crates, along
with some bad privacy error messages. This is a reopening of #8365 with all the
privacy checks in privacy.rs instead of resolve.rs (where they should be
anyway).

These maps of exported items will hopefully get used for generating
documentation by rustdoc

Closes #8592
2013-09-24 09:57:25 -07:00
Patrick Walton
90d3da9711 test: Fix rustdoc and tests. 2013-09-23 18:23:22 -07:00
Alex Crichton
9adcbac30d Prevent a rare linkage issue with an xcrate static
If a static is flagged as address_insignificant, then for LLVM to actually
perform the relevant optimization it must have an internal linkage type. What
this means, though, is that the static will not be available to other crates.
Hence, if you have a generic function with an inner static, it will fail to link
when built as a library because other crates will attempt to use the inner
static externally.

This gets around the issue by inlining the static into the metadata. The same
relevant optimization is then applied separately in the external crate. What
this ends up meaning is that all statics tagged with #[address_insignificant]
will appear at most once per crate (by value), but they could appear in multiple
crates.

This should be the last blocker for using format! ...
2013-09-17 11:24:05 -07:00
bors
29cdf58861 auto merge of #9244 : thestinger/rust/drop, r=catamorphism
This doesn't close any bugs as the goal is to convert the parameter to by-value, but this is a step towards being able to make guarantees about `&T` pointers (where T is Freeze) to LLVM.
2013-09-17 07:15:42 -07:00
bors
d1c05504ba auto merge of #9130 : alexcrichton/rust/inline-globals, r=thestinger
In #8185 cross-crate condition handlers were fixed by ensuring that globals
didn't start appearing in different crates with different addressed. An
unfortunate side effect of that pull request is that constants weren't inlined
across crates (uint::bits is unknown to everything but libstd).

This commit fixes this inlining by using the `available_eternally` linkage
provided by LLVM. It partially reverts #8185, and then adds support for this
linkage type. The main caveat is that not all statics could be inlined into
other crates. Before this patch, all statics were considered "inlineable items",
but an unfortunate side effect of how we deal with `&static` and `&[static]`
means that these two cases cannot be inlined across crates. The translation of
constants was modified to propogate this condition of whether a constant
should be considered inlineable into other crates.

Closes #9036
2013-09-16 23:45:49 -07:00
Daniel Micay
4e161a4d40 switch Drop to &mut self 2013-09-16 22:19:23 -04:00
Tim Chevalier
edf20ccc1b testsuite: Add test for #4208
Closes #4208
2013-09-16 12:02:27 -07:00
Alex Crichton
0107028991 Resume inlining globals across crates
In #8185 cross-crate condition handlers were fixed by ensuring that globals
didn't start appearing in different crates with different addressed. An
unfortunate side effect of that pull request is that constants weren't inlined
across crates (uint::bits is unknown to everything but libstd).

This commit fixes this inlining by using the `available_eternally` linkage
provided by LLVM. It partially reverts #8185, and then adds support for this
linkage type. The main caveat is that not all statics could be inlined into
other crates. Before this patch, all statics were considered "inlineable items",
but an unfortunate side effect of how we deal with `&static` and `&[static]`
means that these two cases cannot be inlined across crates. The translation of
constants was modified to propogate this condition of whether a constant
should be considered inlineable into other crates.

Closes #9036
2013-09-16 07:29:49 -07:00
bors
d87078be72 auto merge of #9206 : alexcrichton/rust/issue-9188, r=catamorphism
While they may have the same name within various scopes, this changes static
names to use path_pretty_name to append some hash information at the end of the
symbol. We're then guaranteed that each static has a unique NodeId, so this
NodeId is as the "hash" of the pretty name.

Closes #9188
2013-09-16 02:45:49 -07:00
blake2-ppc
8522341274 Remove {uint,int,u64,i64,...}::from_str,from_str_radix
Remove these in favor of the two traits themselves and the wrapper
function std::from_str::from_str.

Add the function std::num::from_str_radix in the corresponding role for
the FromStrRadix trait.
2013-09-15 14:29:16 +02:00
Alex Crichton
1da4488d87 Guarantee that statics have unique names
While they may have the same name within various scopes, this changes static
names to use path_pretty_name to append some hash information at the end of the
symbol. We're then guaranteed that each static has a unique NodeId, so this
NodeId is as the "hash" of the pretty name.

Closes #9188
2013-09-14 23:19:11 -07:00
Alex Crichton
62ba835573 Translate nested items in default methods
Closes #9123
2013-09-13 01:42:44 -07:00
SiegeLord
2b9d19d5b5 Fix whitespace in tests 2013-09-11 14:49:10 -04:00
SiegeLord
ba5c6c3b04 Replace dashes in the filenames of the new tests with underscores to avoid issues with Windows 2013-09-11 14:49:10 -04:00
SiegeLord
55206d5a3f Add a test for cross-crate struct variants 2013-09-11 14:49:10 -04:00
Daniel Micay
6919cf5fe1 rename std::iterator to std::iter
The trait will keep the `Iterator` naming, but a more concise module
name makes using the free functions less verbose. The module will define
iterables in addition to iterators, as it deals with iteration in
general.
2013-09-09 03:21:46 -04:00
bors
3c3ae1d0e2 auto merge of #8875 : alexcrichton/rust/fix-inner-static-library-bug, r=huonw
These commits fix bugs related to identically named statics in functions of implementations in various situations. The commit messages have most of the information about what bugs are being fixed and why.

As a bonus, while I was messing around with name mangling, I improved the backtraces we'll get in gdb by removing `__extensions__` for the trait/type being implemented and by adding the method name as well. Yay!
2013-09-04 23:55:46 -07:00
bors
383073883f auto merge of #8963 : jmgrosen/rust/issue-8881, r=alexcrichton 2013-09-03 19:46:42 -07:00
jmgrosen
4a18d46130 Fixes #8881. condition! imports parent's pub identifiers 2013-09-03 16:11:00 -07:00
Huon Wilson
506f69aed7 Implement support for indicating the stability of items.
There are 6 new compiler recognised attributes: deprecated, experimental,
unstable, stable, frozen, locked (these levels are taken directly from
Node's "stability index"[1]). These indicate the stability of the
item to which they are attached; e.g. `#[deprecated] fn foo() { .. }`
says that `foo` is deprecated.

This comes with 3 lints for the first 3 levels (with matching names) that
will detect the use of items marked with them (the `unstable` lint
includes items with no stability attribute). The attributes can be given
a short text note that will be displayed by the lint. An example:

    #[warn(unstable)]; // `allow` by default

    #[deprecated="use `bar`"]
    fn foo() { }

    #[stable]
    fn bar() { }

    fn baz() { }

    fn main() {
        foo(); // "warning: use of deprecated item: use `bar`"

        bar(); // all fine

        baz(); // "warning: use of unmarked item"
    }

The lints currently only check the "edges" of the AST: i.e. functions,
methods[2], structs and enum variants. Any stability attributes on modules,
enums, traits and impls are not checked.

[1]: http://nodejs.org/api/documentation.html
[2]: the method check is currently incorrect and doesn't work.
2013-09-04 00:12:27 +10:00
Alex Crichton
36a4af49e0 Remove __extensions__ in names for a "pretty name"
As with the previous commit, this is targeted at removing the possibility of
collisions between statics. The main use case here is when there's a
type-parametric function with an inner static that's compiled as a library.
Before this commit, any impl would generate a path item of "__extensions__".
This changes this identifier to be a "pretty name", which is either the last
element of the path of the trait implemented or the last element of the type's
path that's being implemented.  That doesn't quite cut it though, so the (trait,
type) pair is hashed and again used to append information to the symbol.

Essentially, __extensions__ was removed for something nicer for debugging, and
then some more information was added to symbol name by including a hash of the
trait being implemented and type it's being implemented for. This should prevent
colliding names for inner statics in regular functions with similar names.
2013-09-02 23:12:41 -07:00
Alex Crichton
4600212a38 Fix inner statics having the same symbol name
Before, the path name for all items defined in methods of traits and impls never
took into account the name of the method. This meant that if you had two statics
of the same name in two different methods the statics would end up having the
same symbol named (even after mangling) because the path components leading to
the symbol were exactly the same (just __extensions__ and the static name).

It turns out that if you add the symbol "A" twice to LLVM, it automatically
makes the second one "A1" instead of "A". What this meant is that in local crate
compilations we never found this bug. Even across crates, this was never a
problem. The problem arises when you have generic methods that don't get
generated at compile-time of a library. If the statics were re-added to LLVM by
a client crate of a library in a different order, you would reference different
constants (the integer suffixes wouldn't be guaranteed to be the same).

This fixes the problem by adding the method name to symbol path when building
the ast_map. In doing so, two symbols in two different methods are disambiguated
against.
2013-09-02 23:12:20 -07:00
Alex Crichton
2c1d6568f2 Fix a bug with statics inside blocks in generic fns
Whenever a generic function was encountered, only the top-level items were
recursed upon, even though the function could contain items inside blocks or
nested inside of other expressions. This fixes the existing code from traversing
just the top level items to using a Visitor to deeply recurse and find any items
which need to be translated.

This was uncovered when building code with --lib, because the encode_symbol
function would panic once it found that an item hadn't been translated.

Closes #8134
2013-08-29 18:51:29 -07:00
bors
4e3dbf959a auto merge of #8666 : nikomatsakis/rust/issue-3678-extern-fn-types, r=pcwalton
Change the type of crust fns like this one:

    extern fn foo() { ... }

from `*u8` to `extern "C" fn()`.

r? @pcwalton (or whomever)
2013-08-22 07:01:27 -07:00
bors
3ddfb72512 auto merge of #8562 : bblum/rust/superkinds, r=nikomatsakis
For #7083.

The metadata issue with the old version is now fixed. Ready for review.

This is also not the full solution to #7083, because this is not supported yet:
```
trait Foo : Send { }

impl <T: Send> Foo for T { }

fn foo<T: Foo>(val: T, chan: std::comm::Chan<T>) {
    chan.send(val);
}
```

cc @nikomatsakis
2013-08-21 18:51:42 -07:00
bors
9feaf1d023 auto merge of #8594 : bytewiseand/rust/static-fn-ptr, r=pcwalton
Fixes #8588
2013-08-21 15:51:34 -07:00
Andreas Martens
0f6dd53948 Split cross-crate test into own test and xfail-fast it 2013-08-21 17:29:47 +02:00
Niko Matsakis
82a9abbf62 Change type of extern fns from *u8 to extern "ABI" fn
cc #3678
2013-08-21 10:50:37 -04:00
Ben Blum
4fd404f2ca Fixup style of test cases for #7083 2013-08-20 13:28:51 -04:00
Ben Blum
4ca2e55adb Add tests for #7083. 2013-08-20 13:28:50 -04:00
Graydon Hoare
29a449aae3 Add tests for cross-crate condition handling. Close #5446. 2013-08-19 15:09:20 -07:00
Niko Matsakis
0479d946c8 Add externfn macro and correctly label fixed_stack_segments 2013-08-19 07:13:15 -04:00
Andreas Martens
cc0c6fd43c Add assertions and cross crate tests 2013-08-18 22:17:47 +02:00
Erick Tryzelaar
ad5c676853 Fix warnings it tests 2013-08-17 08:42:35 -07:00
Alex Crichton
1764e207fb Add even more tests
Closes #8248
Closes #8249
Closes #8398
Closes #8401
2013-08-15 14:22:36 -07:00
Alex Crichton
443bf93e48 Fix a typo in the ifmt dox 2013-08-15 14:19:09 -07:00
Alex Crichton
783c6a1fbf Add a bunch of tests for closed issues
Closes #3907
Closes #5493
Closes #4464
Closes #4759
Closes #5666
Closes #5884
Closes #5926
Closes #6318
Closes #6557
Closes #6898
Closes #6919
Closes #7222
2013-08-13 21:32:34 -07:00
Alex Crichton
930885d5e5 Forbid pub/priv where it has no effect
Closes #5495
2013-08-12 23:20:46 -07:00
Erick Tryzelaar
09f4c9af13 Merge branch 'enum-method-privacy' of https://github.com/michaelwoerister/rust into rollup
Conflicts:
	src/libsyntax/opt_vec.rs
2013-08-10 12:59:52 -07:00
Corey Richardson
0627089bba Fix fallout 2013-08-07 23:20:06 -04:00
Alex Crichton
ffd80aa276 Fix unit structs in cross-crate situtations 2013-08-07 22:41:13 -04:00
Michael Woerister
2c9922aa49 Enable privacy check for enum methods. 2013-08-07 14:30:00 +02:00
Daniel Micay
1008945528 remove obsolete foreach keyword
this has been replaced by `for`
2013-08-03 22:48:02 -04:00
bors
bbcce8d95c auto merge of #8216 : thestinger/rust/range, r=huonw 2013-08-01 22:10:45 -07:00
Daniel Micay
234acad404 replace range with an external iterator 2013-08-02 00:51:14 -04:00
bors
ecefeb03cc auto merge of #8185 : alexcrichton/rust/issue-8179, r=pcwalton
* All globals marked as `pub` won't have the `internal` linkage type set
* All global references across crates are forced to use the address of the
  global in the other crate via an external reference.

r? @graydon

Closes #8179
2013-08-01 19:46:47 -07:00
Daniel Micay
1fc4db2d08 migrate many for loops to foreach 2013-08-01 05:34:55 -04:00
Alex Crichton
ea5f829307 Resolve globals having different addresses across crates
* All globals marked as `pub` won't have the `internal` linkage type set
* All global references across crates are forced to use the address of the
  global in the other crate via an external reference.
2013-08-01 01:54:34 -07:00
Brian Anderson
11fc1fd485 test: Use a test extern in various foreign fn tests 2013-07-30 21:13:55 -07:00
Alex Crichton
09e49a8e6c Allow linking against crates with #[no_std]
Previously having optional lang_items caused an assertion failure at
compile-time, and then once that was fixed there was a segfault at runtime of
using a NULL crate-map (crates with no_std)
2013-07-25 19:23:17 -07:00
bors
906264b50f auto merge of #8015 : msullivan/rust/default-methods, r=nikomatsakis
Lots of changes to vtable resolution, handling of super/self method calls in default methods. Fix a lot of trait inheritance bugs.

r? @nikomatsakis
2013-07-25 03:07:44 -07:00
Michael Sullivan
387df4e127 Fix the issue-3979 tests and add a new test. 2013-07-23 17:06:56 -07:00
Alex Crichton
5c6069141b Add a test for #5844 (a closed issue now) 2013-07-22 23:09:21 -07:00
Patrick Walton
06594ed96b librustc: Remove pub extern and priv extern from the language.
Place `pub` or `priv` on individual items instead.
2013-07-20 17:39:38 -07:00
bors
5c999d4eca auto merge of #7894 : pcwalton/rust/and-pointers-in-at-boxes, r=brson
r? @brson
2013-07-20 10:55:34 -07:00
Patrick Walton
9089cf2ec9 librustc: Forbid & pointers (other than &'static) inside @ boxes.
This makes custom borrowing implementations for custom smart pointers
sound.
2013-07-18 17:12:46 -07:00
Michael Sullivan
002bfd7966 Export information about used default methods instead of regenerating it. Closes #7862. 2013-07-18 13:56:15 -07:00
Patrick Walton
e20549ff19 librustc: Remove all uses of the Copy bound. 2013-07-17 14:57:53 -07:00
Patrick Walton
99b33f7219 librustc: Remove all uses of "copy". 2013-07-17 14:57:51 -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
Michael Sullivan
3fa5203273 Take default methods out from behind the flag. 2013-07-11 15:51:10 -07:00
Michael Sullivan
186f6faf1e Get cross crate static default methods working. Closes #7569. 2013-07-11 15:51:10 -07:00
Michael Sullivan
7238d5a141 Make privacy checking on default methods for cross crate structs not fail. Closes #7481.
It is unclear to me that the way method call privacy checking is done
makes any sense, though. It is only performed if the type is a
struct...
2013-07-03 09:59:45 -07:00
Patrick Walton
1c0aa78481 librustc: Change "Owned" to "Send" everywhere 2013-06-28 10:44:15 -04:00
Patrick Walton
1eec3bba13 librustc: Rename Const to Freeze 2013-06-28 10:44:15 -04:00
Luqman Aden
ca2966c6d0 Change finalize -> drop. 2013-06-25 21:14:39 -04:00
Alex Crichton
1841b31c61 Add 'static mut' items to the language 2013-06-23 17:59:35 -07:00
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
Michael Sullivan
1a8969f64b Get cross crate default methods working.
This fixes the large number of problems that prevented cross crate
methods from ever working. It also fixes a couple lingering bugs with
polymorphic default methods and cleans up some of the code paths.

Closes #4102. Closes #4103.
2013-06-20 15:42:16 -07:00
Niko Matsakis
eb48c29681 Add copies to type params with Copy bound 2013-06-16 12:47:36 -04:00
Daniel Micay
ec27644870 automated whitespace fixes 2013-06-13 18:03:08 -04:00
Patrick Walton
16086ecff7 libsyntax: Remove pub impl from the language 2013-06-04 21:45:42 -07:00
bors
24e85ac82d auto merge of #6880 : thomaslee/rust/issue-6745, r=catamorphism
This fixes #6745, which itself relates to #4202. Slightly ham-fisted -- feel particularly funny about using the typeck phase to gather the base -> impl mapping, and the separate code paths for traits vs. "real" bases feels like it could be avoided -- but it seems to work.

As always, open to suggestions if there's a better way to accomplish what I'm trying to do.

@catamorphism r?
2013-06-01 15:46:40 -07:00
Patrick Walton
5fb254695b Remove all uses of pub impl. rs=style 2013-06-01 09:18:27 -07:00
Tom Lee
f6fa5b91e2 Reexport static methods on structs & enums. 2013-06-01 04:14:58 -07:00
Patrick Walton
206ab89629 librustc: Stop reexporting the standard modules from prelude. 2013-05-29 19:04:53 -07:00
Patrick Walton
ee52865c88 test: Update tests and import the prelude in some more places. 2013-05-22 21:57:10 -07:00
Patrick Walton
1be40be613 test: Update tests to use the new syntax. 2013-05-22 21:57:10 -07:00
Patrick Walton
565942b145 librustc: Fix privacy checking for cross-crate variants 2013-05-22 21:57:03 -07:00
Patrick Walton
db518ef68a test: Fix tests. 2013-05-22 21:57:02 -07:00
Patrick Walton
ca9bb2d9ac librustc: Disallow use from reaching into impls or traits.
This can perhaps be restored in the future. For now this is a precursor to
making typedefs work as expected.
2013-05-22 21:57:02 -07:00
Tom Lee
e02716e6d3 Reexport static trait methods on traits in the same module. 2013-05-19 17:07:18 -07:00
Daniel Micay
1789174541 minor automated whitespace fixes 2013-05-18 22:40:12 -04:00
Youngmin Yoo
a2a8596c3d Rename vec::len(var) to var.len() 2013-05-15 11:05:28 +09:00
Björn Steinbrink
bdc182cc41 Use static string with fail!() and remove fail!(fmt!())
fail!() used to require owned strings but can handle static strings
now. Also, it can pass its arguments to fmt!() on its own, no need for
the caller to call fmt!() itself.
2013-05-14 16:36:23 +02:00
Tom Lee
1e241ce52b Test case for issue #4202 2013-05-10 21:33:58 -07:00
Patrick Walton
9d011ebf67 test: Fix tests. 2013-05-08 17:04:02 -07:00
Brian Anderson
1755eec87f test: Replace Durable with 'static 2013-05-07 17:50:27 -07:00
Seo Sanghyeon
502817a9c1 Fix cross-crate packed structs 2013-05-06 23:35:27 +09:00
Daniel Micay
86efd97a10 add gitattributes and fix whitespace issues 2013-05-03 20:01:42 -04:00
John Clements
dd310d6c3b Got test cases to pass, after some major surgery 2013-04-30 16:31:45 -07:00
John Clements
5d8db6fd37 remove (non-parsing) test related to impl d for d feature 2013-04-30 10:12:03 -07:00
Patrick Walton
37abf4bad0 librustc: Forbid type implementations on typedefs. 2013-04-29 14:30:57 -07:00
Patrick Walton
17723d18de test: Remove #[legacy_modes] from the test suite. 2013-04-29 14:30:55 -07:00
Daniel Micay
cc148b58ff rename Linear{Map,Set} => Hash{Map,Set} 2013-04-03 10:30:36 -04:00
Daniel Micay
44029a5bbc hashmap: rm linear namespace 2013-04-03 10:30:18 -04:00
Niko Matsakis
6965fe4bce Add AbiSet and integrate it into the AST.
I believe this patch incorporates all expected syntax changes from extern
function reform (#3678). You can now write things like:

    extern "<abi>" fn foo(s: S) -> T { ... }
    extern "<abi>" mod { ... }
    extern "<abi>" fn(S) -> T

The ABI for foreign functions is taken from this syntax (rather than from an
annotation).  We support the full ABI specification I described on the mailing
list.  The correct ABI is chosen based on the target architecture.

Calls by pointer to C functions are not yet supported, and the Rust type of
crust fns is still *u8.
2013-03-29 18:36:20 -07:00
Tim Chevalier
e01cf3caf5 testsuite: Add various test cases
Some are xfailed, some not, some existing ones get un-xfailed.
2013-03-27 10:09:02 -07:00
Patrick Walton
b07b36bbf3 test: Fix tests 2013-03-26 22:45:22 -07:00
Patrick Walton
0a4d0f37ca librustc: Enforce that extern mod directives come first, then use directives, then items.
Resolve them in this order as well.
2013-03-26 21:30:17 -07:00
Alex Crichton
b53057f49d test: Remove uses of oldmap::HashMap 2013-03-26 19:21:04 -04:00
Patrick Walton
85c9fc6f8f librustc: Remove the const declaration form everywhere 2013-03-22 22:24:35 -07:00
Patrick Walton
fa70709e07 libsyntax: Stop parsing pure and static 2013-03-22 22:24:33 -07:00
Patrick Walton
3eda11a4f7 test: Remove pure from the test suite 2013-03-22 12:57:28 -07:00
Patrick Walton
4634f7edae librustc: Remove all uses of static from functions. rs=destatic 2013-03-22 10:27:39 -07:00
bors
d52408d46a auto merge of #5480 : pcwalton/rust/at-const, r=pcwalton
r? @catamorphism
2013-03-21 20:39:51 -07:00
Patrick Walton
d4fee24c7c librustc: Forbid destructors from being attached to any structs that might contain non-Owned fields. r=nmatsakis 2013-03-21 17:31:34 -07:00
bors
6aa612a909 auto merge of #5461 : catamorphism/rust/flagless, r=nikomatsakis
r? @nikomatsakis The typechecker previously passed around a boolean return flag to
indicate whether it saw something with type _|_ (that is, something
it knows at compile-time will definitely diverge) and also had some
manual checks for the `ty_err` pseudo-type that represents a previous
type error. This was because the typing rules implemented by the
typechecker didn't properly propagate _|_ and ty_err. I fixed it.

This also required changing expected error messages in a few tests,
as now we're printing out fewer derived errors -- in fact, at this
point we should print out no derived errors, so report any that
you see (ones that include "[type error]") as bugs.
2013-03-21 11:46:00 -07:00
Patrick Walton
5726fd4526 librustc: Forbid access to cross-crate private static methods 2013-03-21 09:47:17 -07:00
Tim Chevalier
db00362313 Make typechecker compositional
The typechecker previously passed around a boolean return flag to
indicate whether it saw something with type _|_ (that is, something
it knows at compile-time will definitely diverge) and also had some
manual checks for the `ty_err` pseudo-type that represents a previous
type error. This was because the typing rules implemented by the
typechecker didn't properly propagate _|_ and ty_err. I fixed it.

This also required changing expected error messages in a few tests,
as now we're printing out fewer derived errors -- in fact, at this
point we should print out no derived errors, so report any that
you see (ones that include "[type error]") as bugs.
2013-03-20 19:44:38 -07:00
Patrick Walton
352c070365 librustc: Convert all uses of old lifetime notation to new lifetime notation. rs=delifetiming 2013-03-18 17:21:14 -07:00
Patrick Walton
58f248d923 test: Fix tests. rs=tests 2013-03-13 20:08:35 -07:00
Patrick Walton
ac60d53c65 test: Some test fixes 2013-03-13 20:07:11 -07:00
Patrick Walton
8fa66e8e07 librustc: Remove implicit self from the language, except for old-style drop blocks. 2013-03-13 20:07:10 -07:00
Patrick Walton
b1c699815d librustc: Don't accept as Trait anymore; fix all occurrences of it. 2013-03-13 20:07:09 -07:00
Niko Matsakis
852619d5d7 Remove ++ mode from the compiler (it is parsed as + mode)
and obsolete `-` mode altogether (it *was* parsed as `+` mode).
2013-03-13 17:00:09 -04:00
Patrick Walton
1274d4a006 test: Fix tests. rs=tests 2013-03-11 09:36:00 -07:00
Patrick Walton
e48446d060 test: Remove newtype enums from the test suite. rs=deenum 2013-03-11 09:35:58 -07:00
Patrick Walton
d18f785457 librustc: Replace all uses of fn() with &fn(). rs=defun 2013-03-11 09:35:58 -07:00
Alex Crichton
2c87920f52 test: Removing dvec uses 2013-03-08 09:54:41 -05:00
Patrick Walton
6b5d1afeec librustc: Remove "extern mod { ... }" from librustc, librustdoc, and tests. rs=deexterning 2013-03-07 22:32:52 -08:00
Josh Matthews
7bb03345cf Inline constants across crates. 2013-03-07 15:34:52 -05:00
Niko Matsakis
6267339d68 Fix bug in coherence that causes all cross-crate impls to be regarded as
inherent impls, not just those of the `impl Type` variety.
2013-03-06 11:02:19 -05:00
Patrick Walton
6d4ed5283c libsyntax: Separate multiple inherited traits with + 2013-03-05 10:18:35 -08:00
Patrick Walton
30bb09c0e7 test: Remove fn@, fn~, and fn& from the test suite. rs=defun 2013-03-02 18:47:47 -08:00
Patrick Walton
a3f728238b librustc: Forbid chained imports and fix the logic for one-level renaming imports 2013-03-02 16:49:30 -08:00
Niko Matsakis
4ecb672d7f Remove legacy object creation mode, and convert remaining uses of it 2013-02-28 20:28:04 -05:00
Patrick Walton
2859c1ac6d librustc: Enforce cross-crate method privacy 2013-02-28 11:32:26 -08:00
Patrick Walton
107bf96ff0 librustc: Mark all type implementations public. rs=impl-publicity 2013-02-28 11:32:24 -08:00
Ben Striegel
43d43adf6b Turn old drop blocks into Drop traits 2013-02-27 19:14:19 -05:00
Patrick Walton
07c3f5c0de librustc: Forbid pub or priv before trait implementations 2013-02-27 09:40:16 -08:00
Patrick Walton
a08eda4b63 test: Residual de-muting of the test suite. rs=demuting 2013-02-25 15:15:20 -08:00
Patrick Walton
82062a6348 test: De-mut the test suite. rs=demuting 2013-02-22 18:35:01 -08:00
Brian Anderson
dab6a85230 core: Extract comm from pipes. #4742 2013-02-21 17:36:54 -08:00
Patrick Walton
bf2a225c0b librustc: Separate most trait bounds with '+'. rs=plussing 2013-02-20 21:14:20 -08:00
Seth Pink
1f4c758f9b Remove use of capture clause #4965 2013-02-17 11:02:23 +10:00
Patrick Walton
bb833ca0f0 librustc: Stop parsing impl Type : Trait and fix several declarations that slipped through. r=tjc 2013-02-15 16:59:56 -08:00
Luqman Aden
178882c98f tests/tutorials: Get rid of move. 2013-02-15 02:49:55 -08:00
Patrick Walton
9143688197 librustc: Replace impl Type : Trait with impl Trait for Type. rs=implflipping 2013-02-14 14:44:12 -08:00
Nick Desaulniers
4445b38df2 Remove die!, raplace invocations with fail! Issue #4524 pt 3 2013-02-13 17:01:32 -08:00
Patrick Walton
e07623d70b librustc: Make monomorphic newtype structs work cross-crate 2013-02-13 09:47:20 -08:00
bors
6016214101 auto merge of #4900 : luqmana/rust/core_os_errors, r=graydon
Rewrote the last pull request (#4859) to not require on llvm for core.

Also fixes #2269.
2013-02-12 21:27:22 -08:00
Graydon Hoare
1d82d8dd5d Revert "librustc: Make monomorphic newtype structs work cross-crate"
This reverts commit a8f039a085.
2013-02-12 09:02:17 -08:00
Luqman Aden
70185fdcc2 rt: remove last_os_error and adjust tests. 2013-02-11 23:49:49 -05:00
Patrick Walton
a8f039a085 librustc: Make monomorphic newtype structs work cross-crate 2013-02-11 20:09:11 -08:00
Patrick Walton
801f3225b2 oldmap: use &K instead of K in find and get
This reverts commit a4250a96fd.

This is not the cause of the nonexhaustive-match failure.
2013-02-05 19:41:45 -08:00
Graydon Hoare
a4250a96fd Revert "oldmap: use &K instead of K in find and get"
This reverts commit 8e643525d4.
2013-02-05 14:30:53 -08:00
bors
bffe3088c7 auto merge of pull req #4777 from thestinger/rust, r=graydon 2013-02-04 17:24:40 -08:00
Erick Tryzelaar
9adfa59d8e core: convert ToStr::to_str to take explicit &self 2013-02-03 20:47:26 -08:00
Daniel Micay
8e643525d4 oldmap: use &K instead of K in find and get 2013-02-03 23:30:56 -05:00
Brian Anderson
3b396d17d6 Merge remote-tracking branch 'thestinger/old_map' into incoming
Conflicts:
	src/test/bench/core-map.rs
2013-02-03 17:56:49 -08:00
Patrick Walton
04eb9b4eb0 librustc: Fix bugs regarding to impl privacy. rs=bugfix 2013-02-03 17:50:27 -08:00
Daniel Micay
319eeb1c79 rename map -> oldmap and mark it as deprecated
LinearMap is quite a bit faster, and is fully owned/sendable without
requiring copies. The older std::map also doesn't use explicit self and
relies on mutable fields.
2013-02-03 15:55:10 -05:00
Nick Desaulniers
6fb4239bb3 Replace most invocations of fail keyword with die! macro 2013-01-31 22:25:12 -08:00
Nick Desaulniers
aee7929469 Replace most invocations of fail keyword with die! macro 2013-01-31 20:12:49 -08:00
Patrick Walton
366812a5c3 librustc: Change self as a type to Self everywhere. r=brson 2013-01-30 19:52:45 -08:00
Patrick Walton
49472ec4c9 librustc: Remove legacy exports from the language. r=brson 2013-01-30 18:11:43 -08:00
Patrick Walton
592c2e1db4 test: Remove export from the tests, language, and libraries. rs=deexporting 2013-01-30 15:56:40 -08:00
Patrick Walton
2a65842c3a test: De-export aux, bench, compile-fail, and run-fail. rs=deexporting 2013-01-30 15:08:45 -08:00
Brian Anderson
02e907b648 Remove oldcomm from the test suite 2013-01-30 00:48:10 -08:00
Tim Chevalier
a30ea013f5 Handle supertrait calls in default methods
Add a new method_super origin for supertrait methods. Also make
coherence create a table that maps pairs of trait IDs and self types
to impl IDs, so that it's possible to check a supertrait method
knowing only its index in its trait's methods (without knowing all
supertraits for a given trait).

r=nmatsakis and graydon -- with hope, we'll revamp all of this code as
per #4678, but for now this fixes the bug.

Closes #3979
2013-01-29 20:33:22 -08:00
Patrick Walton
6ce74460e6 librustc: Disallow trait bounds in types, enumerations, and structure definitions. r=tjc 2013-01-29 10:42:58 -08:00
Patrick Walton
eb4d39e1fe libstd: Remove "dual impls" from the language and enforce coherence rules. r=brson
"Dual impls" are impls that are both type implementations and trait
implementations. They can lead to ambiguity and so this patch removes them
from the language.

This also enforces coherence rules. Without this patch, records can implement
traits not defined in the current crate. This patch fixes this, and updates
all of rustc to adhere to the new enforcement. Most of this patch is fixing
rustc to obey the coherence rules, which involves converting a bunch of records
to structs.
2013-01-29 10:42:45 -08:00
Tim Chevalier
6d4907a742 testsuite: Eliminate uses of structural records from most run-pass tests
Except the pipes tests (that needs a snapshot)
2013-01-26 11:35:17 -08:00
Patrick Walton
163b97b7bb librustc: Make C functions unsafe 2013-01-24 13:52:21 -08:00
Graydon Hoare
721c174b6c test: fix issue 2526 'unsafe' block-keyword, r=burningtree. 2013-01-23 16:28:10 -08:00
Niko Matsakis
9fed56ed90 When decoding types, indicate to the def-id conversion function what kind of
def-id we have, so that the inliner can distinguish between external and
internal def-ids.  Also add some comments explaining the distinction!

Fixes #4516.

r=graydon
2013-01-17 18:45:45 -08:00
Tim Chevalier
e0850d11ec Add test cases: one xfailed, one not 2013-01-10 14:16:02 -08:00
Niko Matsakis
2b92962aa2 A collection of refactorings that I found it hard/tiresome to divide:
- Make `extern fn()` assignable to any closure type, rather than
  a subtype.
- Remove unused int_ty_set and float_ty_set
- Refactor variable unification and make it more DRY
- Do fn sub/lub/glb on the level of fn_sig
- Rename infer::to_str::ToStr to infer::to_str::InferStr
- Capitalize names of various types
- Correct hashing of FnMeta
- Convert various records-of-fns into structs-of-fns.  This is both
  eliminating use of deprecated features and more forwards compatible
  with fn reform.

r=pcwalton
2013-01-09 14:59:07 -08:00
Patrick Walton
5bd8692e9d test: Fix a bunch of compile-fail tests. rs=bustage 2012-12-28 19:36:35 -08:00
Patrick Walton
40eaecbd47 test: Fix a couple more tests. rs=bustage 2012-12-28 18:02:20 -08:00
Patrick Walton
f67c37263e test: Fix a bunch of run-pass tests. rs=bustage 2012-12-28 17:17:05 -08:00
Brian Anderson
97ddf3c7bd Stop resolving static methods at the module level. Closes #4179 2012-12-18 18:35:18 -08:00
Tim Chevalier
3a5b6a79c6 Fix trait-inheritance-overloading-xc and un-xfail 2012-12-14 15:25:32 -08:00
Brian Anderson
e6d1b02359 Rename core::comm to core::oldcomm 2012-12-14 14:59:32 -08:00
Brian Anderson
ed4fac01b5 Rename Send trait to Owned 2012-12-13 15:52:50 -08:00
Brian Anderson
7ca94369da Fix encoding of trait static method paths. Closes #4097. r=pcwalton 2012-12-13 15:02:42 -08:00
Patrick Walton
4c2e4c37ce librustc: Make use statements crate-relative by default. r=brson 2012-12-13 13:05:22 -08:00
Graydon Hoare
d1affff623 Reliciense makefiles and testsuite. Yup. 2012-12-10 17:32:58 -08:00
Patrick Walton
3f78e0ecc0 librustc: Fix bug preventing cross-crate struct destructuring from working. rs=bugfix 2012-12-10 12:38:31 -08:00
Tim Chevalier
3f7b112b16 Update and un-xfail crate-method-reexport-grrrrrrr2
Closes #3155
2012-12-08 23:40:17 -08:00
Brian Anderson
10c9d7921d Trait constraints are separated by space, not comma 2012-12-07 15:54:17 -08:00
Brian Anderson
4f3cc01487 Fix cross-crate inlining of static functions 2012-12-05 18:09:52 -08:00