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1035 Commits

Author SHA1 Message Date
Luqman Aden
727a565f1e librustc: Move inline asm stuff to different mod. 2013-03-27 15:41:58 -07:00
Patrick Walton
58338dd3d0 librustc: Fix ICE with cross-crate extern statics. rs=bugfix 2013-03-27 15:41:43 -07:00
Patrick Walton
70b56fa5e9 librustc: Allow expr_repeat to be used with any vstore 2013-03-27 14:13:07 -07:00
Patrick Walton
e5dda811a9 librustc: Allow expr_repeat to be used with any vstore 2013-03-27 13:53:03 -07:00
bors
995425badb auto merge of #5558 : nikomatsakis/rust/issue-4920-autoref-index-operator, r=nikomatsakis 
Per discussion on IRC.

r? @pcwalton
 2013-03-27 13:27:58 -07:00
Niko Matsakis
2a74fda316 Fix pretty-printer test failure by carrying the bound lifetime names through 
the types.  Initially I thought it would be necessary to thread this data
through not only the AST but the types themselves, but then I remembered that
the pretty printer only cares about the AST.  Regardless, I have elected to
leave the changes to the types intact since they will eventually be needed.  I
left a few FIXMEs where it didn't seem worth finishing up since the code wasn't
crucial yet.
 2013-03-27 11:35:04 -07:00
Niko Matsakis
069529bc5c Autoref the argument to the index operator (#4920) 2013-03-27 13:04:03 -04:00
Huon Wilson
ab5346d119 librustc: Limit the typo suggestions to reasonable suggests. 
Impose a limit so that the typo suggester only shows reasonable
suggestions (i.e. don't suggest `args` when the error is `foobar`).
 2013-03-28 02:19:40 +11:00
Erick Tryzelaar
83e831bc22 syntax: Remove deprecated expr_vstore_fixed 2013-03-27 07:04:16 -07:00
Erick Tryzelaar
7a199d41a9 syntax: fix pretty printing __log stmts 2013-03-27 07:04:15 -07:00
Erick Tryzelaar
4d6dcefcbb std: Decode::read_enum_variant should pass in the variant names 
Because the json::Decoder uses the string variant name, we need a
way to correlate the string to the enum index. This passes in a
static &[&str] to read_enum_variant, which allows the json::Decoder
to know which branch it's trying to process.
 2013-03-27 07:04:13 -07:00
Niko Matsakis
2c17ff7dbc Simplify and remove unnecessary use of ast_map 2013-03-27 07:10:04 -04:00
Niko Matsakis
aa67deff33 remove sty_by_ref, though traces still remain due to dtors 2013-03-27 07:09:16 -04:00
Patrick Walton
f41a510631 librustc: Remove obsolete syntax 2013-03-26 21:30:18 -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
Patrick Walton
8b56a8380b librustc: Modify all code to use new lifetime binder syntax 2013-03-26 21:30:17 -07:00
Patrick Walton
15688eaf28 librustc: Require explicit lifetime binders 2013-03-26 21:29:35 -07:00
Patrick Walton
3b2fcf9f59 librustc: Fix bug with newtype structs containing dtors 2013-03-26 21:29:35 -07:00
Patrick Walton
a376f46862 librustc: Stop parsing [T * N]. 2013-03-26 21:29:35 -07:00
Patrick Walton
142dbd65da librustc: Remove all uses of the old [T * N] fixed-length vector syntax 2013-03-26 21:29:34 -07:00
Daniel Micay
34c5a09ce3 option: rm functions that duplicate methods 2013-03-26 22:44:40 -04:00
Alex Crichton
dbe1354321 Move ast_map::map to LinearMap 2013-03-26 19:21:05 -04:00
Alex Crichton
17459d0bd3 rustc: Purge of HashMap, fixing segfaulting cases 
Various FIXME comments added around to denote copies which when removed cause
the compiler to segfault at some point before stage2. None of these copies
should even be necessary.
 2013-03-26 19:21:04 -04:00
Alex Crichton
6f812fef1b rustc: Remove uses of oldmap::HashMap 2013-03-26 19:21:04 -04:00
Alex Crichton
fa7772893a Remove unused imports throughout 2013-03-26 19:20:02 -04:00
bors
3d588c5286 auto merge of #5555 : Kimundi/rust/str-dealloc-3, r=catamorphism 
- Most functions that used to return `~[~str]` for a list of substrings got turned into iterators over `&str` slices
- Some cleanup of apis, docs and code layout
 2013-03-26 15:07:07 -07:00
Niko Matsakis
3ca7c225e5 Stop writing directly to the final type/method/vtable sidetables from astconv 
and from typeck, which is verboten.  We are supposed to write inference results
into the FnCtxt and then these get copied over in writeback.  Add assertions
that no inference by-products are added to this table.

Fixes #3888
Fixes #4036
Fixes #4492
 2013-03-26 15:39:12 -04:00
Niko Matsakis
6f2783d515 Add various debug statements to trans that I used to help track down the 
problem and which seem like they could be useful in the future.
 2013-03-26 15:16:58 -04:00
Niko Matsakis
e11d13f3de Rip out old code that still structured method calls as a 
expr_call(expr_field(...)) rather than an expr_method_call.
There is probably more such code in trans that should be removed.
 2013-03-26 15:16:58 -04:00
Niko Matsakis
5f52669296 Fix #4855: handle bot in regionck 2013-03-26 14:12:13 -04:00
Marvin Löbel
b9de2b5787 Switched over a bunch of splitting funktions to non-allocating iterators 2013-03-26 14:59:17 +01:00
bors
74fb263f7a auto merge of #5546 : nikomatsakis/rust/ty_region-useful-span, r=catamorphism 
r? @catamorphism
 2013-03-26 06:58:10 -07:00
bors
47ddb59b80 auto merge of #5525 : dbaupp/rust/minor_fixups, r=graydon 
Kills some warnings, and implements str::each_char_reverse so that it actually iterates. The test case wasn't detecting a failure, since the loop body was never executed.
 2013-03-25 21:18:57 -07:00
bors
02d5f090dc auto merge of #5524 : luqmana/rust/repeat-loop, r=pcwalton 
`let v = [24, ..1000];` now more or less emits the same IR as:

```Rust
let mut i = 0;
while i < 1000 {
    v[i] = 24;
    i += 1;
}
```

LLVM will still turn it into a memset if possible with optimization on.
 2013-03-25 20:16:01 -07:00
bors
b48e6998d7 auto merge of #5509 : thestinger/rust/oldmap, r=brson 
The reasoning for doing it this way is that it's much easier to transition method-by-method to the `Map` API than trying to do the migration all at once.

I found an issue unrelated to my changes in one of the run-fail tests - if it uses `LinearMap`, it still fails but exits with 0. I xfailed it for now and opened [an issue](https://github.com/mozilla/rust/issues/5512), because it's not caused by these changes.
 2013-03-25 18:01:04 -07:00
Luqman Aden
e7f42f140b Expand on cleanups in trans for expr_repeat and add to tests. 2013-03-25 15:46:10 -07:00
Niko Matsakis
057c40d5bd make ty_region give a useful span when it fails 2013-03-25 17:39:15 -04:00
Huon Wilson
89a7407c99 librustc: clean-up expr_repeat loop generation: use native integers 2013-03-24 14:19:31 -07:00
Huon Wilson
12df65470f Kill some warnings: unused imports and old #[deny(..)]s. 2013-03-25 01:17:23 +11:00
Luqman Aden
441313fc0c librustc: emit loop for expr_repeat instead of 2n instructions in [x, ..n] 2013-03-24 00:59:44 -07:00
bors
a56ec8c134 auto merge of #5515 : nikomatsakis/rust/issue-5514-flexible-coherence-rules, r=pcwalton 
See issue #5514

r? @pcwalton
 2013-03-23 12:36:53 -07:00
Niko Matsakis
a1b4afe067 Update coherence rules to be more flexible for impl Trait for Type 2013-03-23 09:49:47 -04:00
Daniel Micay
11ca2efce1 turn std::oldmap into a wrapper around LinearMap 2013-03-23 02:16:14 -04:00
Patrick Walton
6d81307a9b librustc: Add explicit lifetime binders and new lifetime notation in core/std/syntax/rustc 2013-03-22 22:24:35 -07:00
Patrick Walton
85c9fc6f8f librustc: Remove the const declaration form everywhere 2013-03-22 22:24:35 -07:00
bors
e9b077c0e9 auto merge of #5488 : pcwalton/rust/depure, r=pcwalton 2013-03-22 13:00:56 -07:00
Patrick Walton
e7c60c141b librustc: Remove pure from libsyntax and librustc. 2013-03-22 12:57:27 -07:00
bors
b6f9aa1fd7 auto merge of #5483 : pcwalton/rust/static-syntax, r=graydon 
r? @nikomatsakis
 2013-03-22 11:21:48 -07:00
Patrick Walton
4634f7edae librustc: Remove all uses of static from functions. rs=destatic 2013-03-22 10:27:39 -07:00
Alex Crichton
c0bbc6242f Removing some unused imports 2013-03-22 11:49:45 -04:00
Andrew Paseltiner
9966eaaba4 rustc: replace uses of old deriving attribute with new one 2013-03-22 06:24:19 -04:00
bors
9584c60871 auto merge of #5484 : pcwalton/rust/snapshots, r=pcwalton 2013-03-22 00:00:50 -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
e7dbe6cd6f librustc: Register new snapshots 2013-03-21 18:10:20 -07:00
Patrick Walton
94327d00c6 librustc: Replace the &static bound with 'static 2013-03-21 17:31:35 -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
Marvin Löbel
0a47cd5ef1 Un-renamed trim and substr functions. 2013-03-21 23:06:05 +01:00
Marvin Löbel
ee2f3d9673 Switched over substr and trim functions in str to be non-allocating, temporary renamed them to better track use-sites 2013-03-21 23:06:04 +01:00
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
Tim Chevalier
f36f9fc91c rustc: Comments only - explain the invariant about ty_err and ty_bot a little 2013-03-21 11:32:57 -07:00
Patrick Walton
5726fd4526 librustc: Forbid access to cross-crate private static methods 2013-03-21 09:47:17 -07:00
bors
56d288d0dc auto merge of #5464 : luqmana/rust/const-pat, r=pcwalton 
r? @pcwalton
 2013-03-21 08:49:13 -07:00
bors
b8899138f8 auto merge of #5466 : Kimundi/rust/view-slice-rename, r=bstrie 
A slice now always refers to something that returns an borrowed pointer, views don't exist anymore. If you want to have an explictit copy of a slice, use `to_owned()`
 2013-03-21 07:06:54 -07:00
bors
0b4f2687ce auto merge of #5470 : sanxiyn/rust/remove-oldmap-2, r=sanxiyn 
Referencing #4986.
 2013-03-21 06:15:58 -07:00
Seo Sanghyeon
e2b9cddbbb Switch impls_seen from oldmap 2013-03-21 22:11:30 +09:00
Marvin Löbel
9d9a209e9a back-renamed slice_DBG_BRWD, slice_V_DBG_BRWD -> slice, slice_DBG_UNIQ -> slice_unique 2013-03-21 14:05:57 +01:00
Seo Sanghyeon
f0beb8c059 Switch CoherenceInfo from oldmap 2013-03-21 20:55:28 +09:00
Seo Sanghyeon
dad5c3029d Time type checking passes separately 2013-03-21 19:28:58 +09:00
bors
3ac89737ca auto merge of #5465 : sanxiyn/rust/remove-oldmap, r=sanxiyn 
Improves resolve by 20% as measured by time-passes on rustc.
 2013-03-21 01:21:51 -07:00
Seo Sanghyeon
f68f2282c1 Switch Module.import_resolutions from oldmap 2013-03-21 17:10:57 +09:00
Luqman Aden
2ed80c35e2 librustc: Fix path-qualified and cross-crate constants in match patterns. 2013-03-21 00:38:30 -07:00
Seo Sanghyeon
e84323e9b8 Switch Module.children from oldmap 2013-03-21 16:26:38 +09:00
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
Marvin Löbel
a7d296f24c renamed str::view -> slice_DBG_BRWD 
renamed str::slice -> slice_DBG_UNIQ
changed vec slice method -> to_owned()
renamed vec view method  -> slice_V_DBG_BRWD
 2013-03-21 01:50:32 +01:00
bors
6f3d1686b2 auto merge of #5447 : erickt/rust/incoming, r=graydon 
This normalizes the how we call reverse iteration functions. It also adds a char_len method, and a method to iterate backwards over a string.
 2013-03-20 15:30:50 -07:00
bors
99ac243e7b auto merge of #5445 : nikomatsakis/rust/issue-3678-refactor-trans_call, r=graydon 
Refactor trans_call to separate out the translation of the arguments, environment, and return pointer.  Towards #3678.  r? @brson
 2013-03-20 13:15:58 -07:00
bors
0847d52a86 auto merge of #5450 : pcwalton/rust/warnings, r=graydon 
r? @graydon
 2013-03-20 11:52:09 -07:00
Patrick Walton
e72d011f68 librustc: Remove debug code and add scary warnings for rusti/rustpkg 2013-03-20 11:44:01 -07:00
Niko Matsakis
ad70c748c3 Apply explicit self transformation before we enter check_fn 2013-03-20 06:17:03 -04:00
Niko Matsakis
00f97b9fb0 Refactor the self-info so that the def-id is carried in ty_self() 
and the fn_ctxt doesn't need any self_info field at all.

Step towards fixing `fn(&self)` (cc #4846) to have a distinct
lifetime.
 2013-03-20 06:14:53 -04:00
bors
db4dc1ffe2 auto merge of #5443 : alexcrichton/rust/less-bad-copy, r=catamorphism 
Removes a lot of instances of `/*bad*/ copy` throughout libsyntax/librustc. On the plus side, this shaves about 2s off of the runtime when compiling `librustc` with optimizations.

Ideally I would have run a profiler to figure out which copies are the most critical to remove, but in reality there was a liberal amount of `git grep`s along with some spot checking and removing the easy ones.
 2013-03-20 00:09:47 -07:00
Alex Crichton
3fac7cce8f rustc: Remove some bad copies throughout 2013-03-20 01:28:32 -04:00
bors
f3c879fdd8 auto merge of #5442 : pcwalton/rust/extern-block-restriction, r=pcwalton 
r? @graydon
 2013-03-19 21:57:49 -07:00
Erick Tryzelaar
fe74a1c9a2 core: rename vec::rev_each{,i} to vec::each{,i}_reverse 
I'm making this change because the _reverse suffix is more commonly
used in libcore/libstd.
 2013-03-19 20:24:04 -07:00
Patrick Walton
2e7ec80bcc librustc: Enforce privacy for static methods. 
This starts moving a bunch of privacy checks into the privacy
checking phase and out of resolve.
 2013-03-19 13:40:48 -07:00
bors
e1888948c6 auto merge of #5426 : nikomatsakis/rust/issue-4846-lifetimes-in-expl-self, r=pcwalton 
(this will be needed for snapshotting at some point)

r? @pcwalton
 2013-03-19 12:43:14 -07:00
bors
a14ec73cd2 auto merge of #5356 : jld/rust/enum-less-magic, r=graydon 
Fixes #1645.
 2013-03-19 11:43:10 -07:00
Niko Matsakis
e821671989 Refactor trans_call to separate out the translation of the arguments, environment, and return pointer 2013-03-19 14:40:34 -04:00
Luqman Aden
8b66578e66 Allow expressions that are not just a single value for repeated fixed length vector syntax. 2013-03-18 17:31:41 -07:00
Luqman Aden
787f5bb0db Now actually allow using constants in those constant expressions for [T * n]. 2013-03-18 17:31:41 -07:00
Luqman Aden
42f95d055c Allow constant expressions in [Type * n]. 2013-03-18 17:31:41 -07:00
Patrick Walton
e78f2e2ac5 librustc: Make the compiler ignore purity. 
For bootstrapping purposes, this commit does not remove all uses of
the keyword "pure" -- doing so would cause the compiler to no longer
bootstrap due to some syntax extensions ("deriving" in particular).
Instead, it makes the compiler ignore "pure". Post-snapshot, we can
remove "pure" from the language.

There are quite a few (~100) borrow check errors that were essentially
all the result of mutable fields or partial borrows of `@mut`. Per
discussions with Niko I think we want to allow partial borrows of
`@mut` but detect obvious footguns. We should also improve the error
message when `@mut` is erroneously reborrowed.
 2013-03-18 17:21:16 -07:00
Patrick Walton
c4db4faefa libsyntax: Stop parsing old lifetimes, except for the ones on data type declarations. 2013-03-18 17:21:15 -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
Niko Matsakis
a6187c62e9 Make &self permit explicit lifetimes, but don't really use them 
(this will be needed for snapshotting at some point).
 2013-03-18 15:03:37 -04:00
Luqman Aden
83f2d4ab3d Fix type_use for inline asm. 2013-03-15 18:57:19 -07:00
Luqman Aden
d68b98a5bf Don't use by_val for passing asm operands. 2013-03-15 18:55:44 -07:00
Luqman Aden
3d56936be3 Tidy. 2013-03-15 18:55:44 -07:00
Luqman Aden
e182ac4bbd Actually use no or multiple operands properly. 2013-03-15 18:55:44 -07:00
Luqman Aden
9ead7dad93 Implicitly use addr_of for output operands in asm. 2013-03-15 18:55:44 -07:00
Luqman Aden
59dcbd9f1c Initial support for output operands in asm. 2013-03-15 18:55:44 -07:00
Luqman Aden
d8ab47e7f9 Properly handle input operands for inline asm. 2013-03-15 18:55:43 -07:00
Luqman Aden
6d078db952 Actually pass inline asm operands around. 2013-03-15 18:55:43 -07:00
Luqman Aden
471d2b1765 Inline asm exprs should be RvalueStmtExpr. 2013-03-15 18:55:43 -07:00
Patrick Walton
1c8490b0d9 librustc: Remove another deprecated use of as Trait. rs=burningtree 2013-03-14 08:03:05 -07:00
Patrick Walton
aa4c19b6ab librustc: Allow path-qualified constants in patterns 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
a410652bc9 librustc: Remove "base types" from the language. 2013-03-13 20:07:09 -07:00
Patrick Walton
b85158e23a librustc: Remove overloaded operator autoderef. 2013-03-13 20:07:09 -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
Patrick Walton
24a0de4e7f librustc: Separate out trait storage from evec/estr storage 2013-03-13 20:07:08 -07:00
ILyoan
688c4c403d Remove unused import in librustc 2013-03-14 09:52:51 +09:00
ILyoan
1095bbe5eb Remove unused variable 2013-03-14 09:52:51 +09:00
bors
ab5472a724 auto merge of #5307 : nikomatsakis/rust/remove-by-val, r=nikomatsakis 
This is done in two steps:

First, we make foreign functions not consider modes at all.  This is because previously ++ mode was the only way to pass structs to foreign functions and so forth.  We also add a lint mode warning if you use `&&` mode in a foreign function, since the semantics of that change (it used to pass a pointer to the C function, now it doesn't).

Then, we remove by value and make it equivalent to `+` mode.  At the same time, we stop parsing `-` mode and convert all uses of it to `+` mode (it was already being parsed to `+` mode anyhow).

This obsoletes pull request #5298.

r? @brson
 2013-03-13 14:57:55 -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
Niko Matsakis
efc7f82bc4 Revamp foreign code not to consider the Rust modes. This requires 
adjusting a few foreign functions that were declared with by-ref
mode.  This also allows us to remove by-val mode in the near future.

With copy mode, though, we have to be careful because Rust will implicitly pass
somethings by pointer but this may not be the C ABI rules.  For example, rust
will pass a struct Foo as a Foo*.  So I added some code into the adapters to
fix this (though the C ABI rules may put the pointer back, oh well).

This patch also includes a lint mode for the use of by-ref mode
in foreign functions as the semantics of this have changed.
 2013-03-13 16:59:37 -04:00
bors
67b0f3d5b2 auto merge of #5339 : catamorphism/rust/less-copy, r=catamorphism 2013-03-13 13:57:56 -07:00
bors
7e6020db63 auto merge of #5319 : brson/rust/debuginfo, r=brson 
Continuing #5140 

For the sake of getting this merged I've disabled debuginfo tests on mac (where running gdb needs root). Please feel free to follow up with further improvements.
 2013-03-13 11:34:00 -07:00
bors
695e9fd13c auto merge of #5293 : brson/rust/logging, r=brson 
r? @graydon

This removes `log` from the language. Because we can't quite implement it as a syntax extension (probably need globals at the least) it simply renames the keyword to `__log` and hides it behind macros.

After this the only way to log is with `debug!`, `info!`, etc. I figure that if there is demand for `log!` we can add it back later.

I am not sure that we ever agreed on this course of action, though I *think* there is consensus that `log` shouldn't be a statement.
 2013-03-13 10:40:07 -07:00
Jed Davis
a301db7eef Represent enums with regular structs; no more alignment-breaking casts. 2013-03-13 10:25:49 -07:00
Tim Chevalier
f9269a1bda rustc: One Less Bad Copy 2013-03-12 10:04:35 -07:00
Luqman Aden
18b71a7831 Add alignstack option for inline asm. 2013-03-12 01:03:35 -07:00
Luqman Aden
7f500ab4c1 Keep everything tidy. 2013-03-12 01:03:34 -07:00
Luqman Aden
5aa734d6a1 Parse operands properly and add a way to indicate volatile asm. 2013-03-12 01:03:34 -07:00
Luqman Aden
bcc6c3e3db Require unsafe block for inline assembly. 2013-03-12 01:03:34 -07:00
Luqman Aden
fc78b93c41 Wrap llvm::InlineAsm::AsmDialect 2013-03-12 01:03:34 -07:00
Luqman Aden
ecccc0d649 Parse inline assembly. 2013-03-12 01:03:34 -07:00
Brian Anderson
82f190355b Remove uses of log 2013-03-11 23:19:42 -07:00
bors
9b9ffd5b41 auto merge of #5304 : jld/rust/const-adjustments, r=graydon 
These changes make const translation use adjustments (autodereference, autoreference, bare-fn-to-closure), like normal code does, replacing some ad-hoc logic that wasn't always right.

As a convenient side-effect, explicit dereference (both of pointers and of newtypes) is also supported in const expressions.

There is also a “bonus fix” for a bug in the pretty-printer exposed by one of the added tests.
 2013-03-11 21:12:43 -07:00
Brian Leibig
c978025d0d Debuginfo revamp 2013-03-11 14:09:06 -07:00
bors
ce24ebb858 auto merge of #5314 : jld/rust/adt-simplification, r=pcwalton 
Struct and enum representations have some complicatedness that's no longer needed.  Now that everything's in one place and has access to anything we'd want to know about the type, flatten some of that out.  Slight changes to representations in some cases.
 2013-03-11 11:54:49 -07:00
Patrick Walton
08c840205e librustc: Lint the old drop destructor notation off 2013-03-11 09:36:00 -07:00
Patrick Walton
7353568cd8 librustc: Remove old-style operator overloading 2013-03-11 09:36:00 -07:00
Patrick Walton
dc4869945c librustc: Remove newtype enums from librustc 2013-03-11 09:35:59 -07:00
Patrick Walton
d18f785457 librustc: Replace all uses of fn() with &fn(). rs=defun 2013-03-11 09:35:58 -07:00
Seo Sanghyeon
9e85589ad3 Implement vector destructuring from tail 2013-03-11 19:01:51 +09:00
Jed Davis
9eaa608b04 Get rid of the Unit enum representation. 
The only thing we really lose is that C-like enums with one variant and a
non-zero discriminant now take up space, but I do not think this is a
common usage.  As previously noted, that was mostly there for
transitional compatibility with the pre-adt.rs codebase.
 2013-03-11 00:01:04 -07:00
Jed Davis
e6b5e00ea2 Simplify struct representation. 
Out goes the extra layer of struct wrapping; the destructedness flag is
added to the end of the struct.  This means that, if the struct
previously had alignment padding at the end, the flag will live there
instead of increasing the struct size.
 2013-03-10 23:57:38 -07:00
Niko Matsakis
62aa8d7de9 Simplify the interface to check_fn by pulling some of the madness out to its callers 2013-03-10 15:05:22 -04:00
Jed Davis
1df0a0ba0f Const dereference works now, so allow it. 2013-03-09 17:40:59 -08:00
Jed Davis
122e4a28b8 Don't copy const data to do an autoderef+autoref. 2013-03-09 17:40:59 -08:00
Jed Davis
e42afd3129 Let const_deref "dereference" newtypes. 2013-03-09 17:40:59 -08:00
Jed Davis
5ca1d353de Implement most of adjustment handling for consts. 
Changes the ad-hoc closure adjustment into using adjustment info instead
of being separately driven from types, and likewise for autoderef.

Also takes care of autoref (the cases we should be seeing in consts,
at least, since we can't be doing method calls which would need the
ref-to-vec mode), which didn't quite work right previously.

However, "dereference" of a newtype isn't handled yet....
 2013-03-09 17:40:59 -08:00
Jed Davis
5571ca9b21 Break out const_addr_of. 2013-03-09 17:40:59 -08:00
Niko Matsakis
7cbd4b20ee Remove @ast::Region and replace with @ast::Lifetime. 
Modify pretty-printer to emit lifetimes and fix a few minor
parser bugs that this uncovered.
 2013-03-09 19:43:59 -05:00
Ben Striegel
fdf69dd7b0 Finish de-implicit-selfing everything but the test suite 2013-03-08 19:34:39 -05:00
Alex Crichton
2c87920f52 test: Removing dvec uses 2013-03-08 09:54:41 -05:00
Alex Crichton
2a72099063 rustc: Remove uses of DVec 2013-03-08 09:54:20 -05:00
Patrick Walton
d661711cc2 test: Fix tests. 2013-03-07 22:37:58 -08:00
Patrick Walton
9a17ef9b52 librustc: Stop parsing assert. 2013-03-07 22:37:57 -08:00
Patrick Walton
d7e74b5e91 librustc: Convert all uses of assert over to fail_unless! 2013-03-07 22:37:57 -08:00
Patrick Walton
0ea031bcb8 librustc: Remove record patterns from the compiler 2013-03-07 22:37:03 -08:00
Patrick Walton
954ae9c975 libsyntax: Remove struct literal expressions from the compiler 2013-03-07 22:32:55 -08:00
Patrick Walton
4e3dbfe052 librustc: Remove structural record types from the compiler 2013-03-07 22:32:54 -08:00
Patrick Walton
239e64242c libsyntax: Stop parsing structural record types 2013-03-07 22:32:52 -08:00
Josh Matthews
27668fbfab Allow casting integers to unsafe pointers in constant expressions. 2013-03-07 15:36:55 -05:00
Josh Matthews
7bb03345cf Inline constants across crates. 2013-03-07 15:34:52 -05:00
Josh Matthews
50277ec555 Permit casting region pointers to unsafe ones. 2013-03-07 14:48:28 -05:00
Jed Davis
a69ec175f8 GC now-unused imports 2013-03-06 20:41:58 -08:00
Jed Davis
1f9bc64bae adt.rs renaming: "field" rather than "element"; set_discr -> start_init. 
This way "field" refers to the abstraction and "element" (as in get_elt,
"get element pointer", etc.) refers to the low-level LLVM operations.
 2013-03-06 20:41:58 -08:00
Jed Davis
e13111fc5a Even more comments for ADT-related interfaces 2013-03-06 20:41:58 -08:00
Jed Davis
6840b48074 trans_cast_to_int is hard to explain; make it trans_get_discr instead. 2013-03-06 20:41:58 -08:00
Jed Davis
8dca7be1df A little more cosmetic cleanup 2013-03-06 20:41:58 -08:00
Jed Davis
d6acb96c9c Add lots of comments to adt.rs, and some minor cleanup. 2013-03-06 20:41:58 -08:00
Jed Davis
a9026c7f19 Memoize trans::adt::represent_type 2013-03-06 20:41:58 -08:00
Jed Davis
a8237a46f1 Bonus Fix: typarams are no longer inhabited 2013-03-06 20:41:58 -08:00
Jed Davis
8105da8067 GC the now-unused old layout helpers 2013-03-06 20:41:58 -08:00
Jed Davis
b6bcf1a81f Finish removing struct layout dependencies from glue. 2013-03-06 20:41:58 -08:00
Jed Davis
71b6e945c1 glue::trans_struct_drop -> adt 2013-03-06 20:41:58 -08:00
Jed Davis
5ca4fdfc98 Convert trans_tuple_struct to trans::adt. 
Surely this cannot be the best way to get the type.
 2013-03-06 20:41:57 -08:00
Jed Davis
29d0430c56 Convert iter_structural_ty to trans::adt 2013-03-06 20:41:57 -08:00
Jed Davis
c0f6909f7e base::iter_structural_ty: structs and records 2013-03-06 20:41:57 -08:00
Jed Davis
68b3f0d8a4 base::iter_structural_ty: tuples 2013-03-06 20:41:57 -08:00
Jed Davis
ca450e345f Move trans_enum_variant to trans::adt. 
As a result, trans_enum_variant no longer cares what kind of enum it's
dealing with, so the "degen" parameter goes away in a bunch of places.
 2013-03-06 20:41:57 -08:00
Jed Davis
6bb6baba2c Renovate cast-to-int 2013-03-06 20:41:57 -08:00
Jed Davis
075affa50d Convert const field extraction to trans::adt 2013-03-06 20:41:57 -08:00
Jed Davis
59daf76a8d Make functional-update struct consts not an ICE 2013-03-06 20:41:57 -08:00
Jed Davis
bb689c09f5 Convert const ADT construction to trans::adt. 
Also converts const cast-from-enum, because it used the same routine to
get the discriminant as what's renovated to construct the enums.

Also fixes ICE on struct-like variants as consts, and provides a slightly
less bad ICE for functional-update-like struct expressions in consts.
 2013-03-06 20:41:57 -08:00
Jed Davis
2a028c5ab8 Convert newtype "dereference" to trans::adt. 
Note that in the ByValue case (which can't happen? yet?) we're still
effectively bitcasting, I think.  So this change adds a way to assert
that that's safe.

Note also, for future reference, that LLVM's instcombine pass will turn
a bitcast into a GEP(0, 0, ...) if possible.
 2013-03-06 20:41:57 -08:00
Jed Davis
c7325c4172 Convert the rest of the adt GEPi's in _match 2013-03-06 20:41:57 -08:00
Jed Davis
3a4714d92e Renovate field projection expressions 2013-03-06 20:41:57 -08:00
Jed Davis
40313fb6b0 Renovate nullary variant construction 2013-03-06 20:41:57 -08:00
Jed Davis
fdd28451f6 Convert expr_struct to use adt, and try to share code with tuples. 2013-03-06 20:41:57 -08:00
Jed Davis
5cbc2571c1 Renovate expr_tup translation 2013-03-06 20:41:57 -08:00
Jed Davis
b673b26f03 Factor out discriminant loading more, for use in casts. 2013-03-06 20:41:57 -08:00
Jed Davis
a5030e7615 Wrap const structs in as many LLVM structs as the non-const case. 
This, like the previous change for unit-like enums, is only necessary
until everything is fully converted to use trans::adt.
 2013-03-06 20:40:42 -08:00
Jed Davis
e09a843973 Handle unit-like types specially. 
This change remains separate from the addition of adt.rs, even though
it's necessary for compatibility with pre-trans::adt representation,
to serve as an example of a change to the representation logic.
 2013-03-06 20:37:59 -08:00
Jed Davis
7b2b4faba8 Add a test for enum discriminant range overflow. 
It causes an LLVM assertion for every host/target word-size combination
on incoming at the time of this writing.
 2013-03-06 20:37:28 -08:00
Jed Davis
04ecab909a Re-add discriminant range annotations 2013-03-06 20:37:28 -08:00
Jed Davis
8a1706610b Avoid unnecessary casts in struct_GEP 2013-03-06 20:37:28 -08:00
Jed Davis
5e2302a56f Convert type_of to use trans::adt. 2013-03-06 20:37:28 -08:00
Jed Davis
c4682dcabe Convert match on enums to use trans::adt. 2013-03-06 20:37:28 -08:00
Jed Davis
626ad484fe Unified algebraic datatype representation implementation, initial version. 
Later changes on this branch adapt the rest of rustc::middle::trans
to use this module instead of scattered hard-coded knowledge of
representations; a few of them also have improvements or cleanup for
adt.rs (and many added comments) that weren't drastic enough to justify
changing history to move them into this commit.
 2013-03-06 20:37:23 -08:00
bors
95c07479dd auto merge of #5182 : youknowone/rust/enum-cast, r=brson 
Fix #4926
 2013-03-06 16:51:47 -08:00
bors
8c3728f839 auto merge of #5125 : nikomatsakis/rust/issue-4846-lifetime-defaults, r=nikomatsakis 
Work towards #4846.

- Institute new region defaults where all omitted regions get a fresh lifetime.
- Require explicit region names except in functions.
- Fix a bug in region parameterization inference.  I've been putting this off because it will not be important when we remove RP inference in favor of explicit declarations, but then it was blocking this patch.

r? @pcwalton
 2013-03-06 13:45:51 -08:00
Niko Matsakis
3280e5a33d Improve error messages when illegal lifetimes are used 2013-03-06 15:12:58 -05:00
Niko Matsakis
d26f6eddfd Convert region parameterization to change defaults and handle 
methods correctly
 2013-03-06 15:12:58 -05:00
Niko Matsakis
824b9e7dbf convert FnCtxt methods from @mut self to &self 2013-03-06 15:12:57 -05:00
Niko Matsakis
3168fe06ff Add manual &self/ and &static/ and /&self declarations that 
are currently inferred.  New rules are coming that will require
them to be explicit.  All add some explicit self declarations.
 2013-03-06 15:12:57 -05:00
bors
02623871ed auto merge of #5246 : brson/rust/demode, r=brson 
r?
 2013-03-06 11:51:57 -08:00
Brian Anderson
f1a8b58811 rustc: De-mode some bits of trans 2013-03-06 11:18:34 -08:00
bors
876b6ba792 auto merge of #5253 : nikomatsakis/rust/issue-5243, r=graydon 
them to be non-monomorphic.  Merely having lifetime parameters
is not enough to qualify for that status.  Fixes #5243.

r?
 2013-03-06 10:54:58 -08:00
Niko Matsakis
704cd648ac Fix a bug with region-parameterized enums etc where trans considered 
them to be non-monomorphic.  Merely having lifetime parameters
is not enough to qualify for that status.  Fixes #5243.
 2013-03-06 13:01:16 -05:00
Niko Matsakis
6d764cc361 Make object types not implement associated trait. Fixes #5087. 2013-03-06 11:02:19 -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
Erick Tryzelaar
743cfce703 core: convert vec::{last,last_opt} to return references 2013-03-05 19:39:18 -08:00
Erick Tryzelaar
a18bf8c67d rustc: minor code cleanup 2013-03-05 19:37:50 -08:00
Erick Tryzelaar
8f263dd023 rustc: remove some copies 2013-03-05 19:37:05 -08:00
Erick Tryzelaar
d60747a248 core: convert vec::{init,initn} to return references 2013-03-05 19:37:04 -08:00
Erick Tryzelaar
5ae06ae9de core: convert vec::{tail,tailn} to return references 2013-03-05 19:37:04 -08:00
Patrick Walton
c4075492ad librustc: Fix silly bug in AST conversion for const vstores. rs=bugfix 
Means that we'll need another snapshot to rid the language of `[const T]`.
 2013-03-05 10:18:36 -08:00
Niko Matsakis
cbfd88a486 Update region inference for traits so that a method with 
explicit self doesn't incorrectly cause the entire trait to
be tagged as being region-parameterized.

Fixes #5224.
 2013-03-05 08:46:23 -05:00
bors
65986ba0c0 auto merge of #5215 : jld/rust/fn-const-env, r=graydon 
Fixes #5210; unblocks #5183.
 2013-03-05 03:12:43 -08:00
bors
eddefbc893 auto merge of #5212 : thestinger/rust/iter, r=graydon 
A small step towards fixing #2827
 2013-03-05 02:06:50 -08:00
Alex Crichton
cb4ab76e4a Adding missing imports for tests, and gate off others 2013-03-04 12:27:01 -05:00
Alex Crichton
dfb5c10dea Remove unused imports throughout src/ 2013-03-04 12:27:01 -05:00
Alex Crichton
55461d888f Change the default level of unused_imports to warn 2013-03-04 12:27:01 -05:00
Jyun-Yan You
c2a61d7df3 rustc: implement MIPS O32 ABI 2013-03-03 20:02:03 -08:00
Jyun-Yan You
5150b9811b rustc: MIPS32 support 2013-03-03 19:27:27 -08:00
Jed Davis
514fd3efec Assert that constants are translated with the correct size. 2013-03-03 16:40:44 -08:00
Jed Davis
5f0a123f0d Construct const fns based on the type, not the definition. 
Otherwise we can add a null environment when we shouldn't.

Fixes #5210.
 2013-03-03 16:40:41 -08:00
Daniel Micay
af645e8487 replace option::iter with a BaseIter impl 2013-03-03 11:01:17 -05:00
Patrick Walton
ccec510f39 librustc: Stop parsing fn@, fn~, and fn& 2013-03-02 18:47:48 -08:00
Patrick Walton
97fd421319 librustc: Remove fn@, fn~, and fn& from librustc. rs=defun 2013-03-02 16:49:31 -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
bors
347d19934d auto merge of #5198 : youknowone/rust/repeat-count, r=brson 
Before:
````
test.rs:3:21: 3:30 error: expected constant integer for repeat count but found variable
test.rs:3             let a = ~[0, ..n]; //~ ERROR expected constant integer for repeat count but found variable
                              ^~~~~~~~~
````

After:
````
test.rs:3:27: 3:28 error: expected constant integer for repeat count but found variable
test.rs:3             let a = ~[0, ..n]; //~ ERROR expected constant integer for repeat count but found variable
                                     ^
````
 2013-03-02 15:33:39 -08:00
Jeong YunWon
b662d3c922 Better highlight for repeat count error 
Before:
````
test.rs:3:21: 3:30 error: expected constant integer for repeat count but found variable
test.rs:3             let a = ~[0, ..n]; //~ ERROR expected constant integer for repeat count but found variable
                              ^~~~~~~~~
````

After:
````
test.rs:3:27: 3:28 error: expected constant integer for repeat count but found variable
test.rs:3             let a = ~[0, ..n]; //~ ERROR expected constant integer for repeat count but found variable
                                     ^
````
 2013-03-02 17:44:35 +09:00
Jeong YunWon
7921810842 Allow constant c-like enum to integral/float cast 2013-03-02 16:16:56 +09:00
Erick Tryzelaar
aa3505d8ff Merge remote-tracking branch 'remotes/origin/incoming' into incoming 2013-03-01 20:35:55 -08:00
Patrick Walton
657c442eca Merge remote branch 'nmatsakis/parser-perf-problem' into incoming 2013-03-01 18:09:27 -08:00
Niko Matsakis
ca9549bdfc Avoid calling to_vec() unnecessarily in parser. 
Also, rename the OptVec-to-vector conversion method to
opt_vec::take_vec() and convert from a method into a fn
because I fear strange bugs.
 2013-03-01 19:58:17 -05:00
Patrick Walton
cab8ec242b librustc: Add missing import. rs=burningtree 2013-03-01 10:43:28 -08:00
Patrick Walton
02a4b5bed3 Merge remote branch 'nmatsakis/issue-4808-representation-of-extern-fn' into incoming 2013-03-01 08:43:36 -08:00
Erick Tryzelaar
85fecd0ba7 Merge remote-tracking branch 'remotes/origin/incoming' into incoming 2013-03-01 07:01:48 -08:00
bors
a660bb362c auto merge of #5180 : catamorphism/rust/post-snapshot, r=catamorphism 
* Disallow structural records everywhere
* Remove all #[cfg(stage0)] stuff
* Remove the last deprecated modes in libcore
* Un-xfail a test
 2013-02-28 22:45:37 -08:00
Tim Chevalier
6b6d15ac20 Remove code that was awaiting a snapshot 
* Disallow structural records everywhere
* Remove all #[cfg(stage0)] stuff
* Remove the last deprecated modes in libcore
* Un-xfail a test
 2013-02-28 20:30:50 -08:00
Niko Matsakis
4ecb672d7f Remove legacy object creation mode, and convert remaining uses of it 2013-02-28 20:28:04 -05:00
Alex Crichton
2df07ddc25 Fix implicit leaks of imports throughout libraries 
Also touch up use of 'pub' and move some tests around so the tested functions
don't have to be 'pub'
 2013-02-28 18:00:34 -05:00
Alex Crichton
f2837fa3f5 Fix leaking immediate children and types via glob imports 2013-02-28 17:59:56 -05:00
Alex Crichton
94a07b6e4a Fix leaking non-public 'use' statements with glob imports 2013-02-28 17:59:56 -05:00
Niko Matsakis
febdb49e92 Change bare functions so that they are represented by a single pointer. 
The basic idea is that we add a new kind of adjustment, AutoAddEnv, that pads
an extern fn into a closure by adding the extra NULL word. Then there are a few
misc changes in trans to get the LLVM types to match up.

Fixes #4808.
 2013-02-28 16:03:49 -05:00
Patrick Walton
2859c1ac6d librustc: Enforce cross-crate method privacy 2013-02-28 11:32:26 -08:00
Patrick Walton
09a2b4e599 librustc: Make methods private if the impl is private 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
Erick Tryzelaar
d2c4b6492d Merge remote-tracking branch 'remotes/origin/incoming' into incoming 2013-02-28 07:25:49 -08:00
Erick Tryzelaar
3953bdd812 Merge remote-tracking branch 'remotes/origin/incoming' into incoming 2013-02-28 07:25:31 -08:00
bors
b171d0ef7b auto merge of #5159 : brson/rust/rtcall, r=brson 2013-02-28 01:12:38 -08:00
bors
c705440ee3 auto merge of #5155 : bstrie/rust/dedrop, r=pcwalton 
This removes all but 6 uses of `drop {}` from the entire codebase. Removing any of the remaining uses causes various non-trivial bugs; I'll start reporting them once this gets merged.
 2013-02-27 23:30:40 -08:00
Brian Anderson
2f858de1c3 Remove the last remnants of rtcalls 2013-02-27 18:34:04 -08:00
bors
d0a12347de auto merge of #5141 : nikomatsakis/rust/region-syntax-expl-lifetimes, r=nikomatsakis 
Major changes are:
- replace ~[ty_param] with Generics structure, which includes
  both OptVec<TyParam> and OptVec<Lifetime>;
- the use of syntax::opt_vec to avoid allocation for empty lists;

cc #4846

r? @graydon
 2013-02-27 17:36:41 -08:00
Niko Matsakis
c623d21e38 Introduce lifetime declarations into the lists of type parameters. 
Major changes are:
- replace ~[ty_param] with Generics structure, which includes
  both OptVec<TyParam> and OptVec<Lifetime>;
- the use of syntax::opt_vec to avoid allocation for empty lists;

cc #4846
 2013-02-27 19:42:09 -05:00
Ben Striegel
43d43adf6b Turn old drop blocks into Drop traits 2013-02-27 19:14:19 -05:00
Erick Tryzelaar
7f5d4cbda0 Merge remote-tracking branch 'remotes/origin/incoming' into incoming 2013-02-27 14:05:39 -08:00
bors
5fc0eccdfa auto merge of #5070 : youknowone/rust/struct-match2, r=nikomatsakis 
It is reversed that type of arm pattern and type of search pattern
in error message.
 2013-02-27 12:21:49 -08:00
Erick Tryzelaar
7d0ec86c4a Merge remote-tracking branch 'remotes/origin/incoming' into incoming 2013-02-27 11:03:21 -08:00
Jeong YunWon
35baf5b202 Fix reversed current/expected type 
Fix some reversed type of arm pattern and type of search pattern
in error message.
 2013-02-28 03:31:22 +09:00
Patrick Walton
07c3f5c0de librustc: Forbid pub or priv before trait implementations 2013-02-27 09:40:16 -08:00
bors
061a223723 auto merge of #5118 : youknowone/rust/match-guard, r=nikomatsakis 
Fix ICE while there is no remained arms after checking guards.

This fix #3601 also.
 2013-02-27 06:06:44 -08:00
bors
f4e8ac21cd auto merge of #5135 : brson/rust/start, r=pcwalton 
r?

#3406

Pretty straightforward. I'm using opaque pointers instead trying to get trans and core to agree on the types of the main function and crate map. One oddity is that this required changing the order of the `-lrustrt` argument to the linker in order to resolve `upcall_new_stack`. Linkers are mysterious.
 2013-02-26 23:45:39 -08:00
bors
99a902c81d auto merge of #5120 : jbclements/rust/macros-have-scope, r=pcwalton 
r?

After this patch, macros declared in a module, function, or block can only be used inside of that module, function or block, with the exception of modules declared with the #[macro_escape] attribute; these modules allow macros to escape, and can be used as a limited macro export mechanism.

This pull request also includes miscellaneous comments, lots of new test cases, a few renamings, and a few as-yet-unused data definitions for hygiene.
 2013-02-26 20:00:38 -08:00
Brian Anderson
f4327230fa Add a 'start' lang item and use it instead of rust_start 2013-02-26 19:43:26 -08:00
bors
28b50a4892 auto merge of #5096 : luqmana/rust/spell, r=catamorphism 
Address #2281


```
-> % cat foo.rs
fn foo() -> int {
    let bar = 10;

    bad
}
```

```
-> % rustc foo.rs
foo.rs:4:4: 4:7 error: unresolved name: `bad`. Did you mean: `bar`?
foo.rs:4     bad
             ^~~
error: aborting due to previous error
```
 2013-02-26 19:03:40 -08:00
bors
93a7f237d7 auto merge of #5115 : sanxiyn/rust/arm-abi, r=brson 
Type size and alignment code needs to be factored, but I didn't want to interfere with MIPS port. Can be done later.

Fix #4797.
 2013-02-26 17:57:41 -08:00
Luqman Aden
a0866d0166 Adjust error messages for compile-fail tests. 2013-02-26 17:23:30 -08:00
Luqman Aden
f460c2adf8 Move levenshtein distance fn to core::str. 2013-02-26 17:23:30 -08:00
Luqman Aden
0a0fcdb018 librustc: offer suggestions for unresolved names. 2013-02-26 17:23:30 -08:00
Alex Crichton
681e6dd40d Fix using the #[]-style attribute for unused imports 2013-02-26 17:51:26 -05:00
Alex Crichton
7e08d8f23c Don't warn about 'pub use' statements 2013-02-26 17:51:26 -05:00
bors
44acefd101 auto merge of #5126 : nikomatsakis/rust/issue-4808-representation-of-extern-fn, r=graydon 
r? @graydon
 2013-02-26 13:15:51 -08:00
Niko Matsakis
85aaf39291 Reimplement type_needs_drop on top of TypeContents 2013-02-26 15:28:32 -05:00
bors
0e6d895ed8 auto merge of #5119 : Kimundi/rust/incoming, r=catamorphism 
Removed deprecated `str()` functions in int-template.rs and uint-template.rs
 2013-02-26 10:54:39 -08:00
John Clements
ca147a029e Change imported macros to use leaky modules rather than leaky functions. 2013-02-26 10:26:41 -08:00
Marvin Löbel
42b0bacd76 Removed deprecated str() functions in int-template.rs and uint-template.rs 2013-02-26 16:38:30 +01:00
Jeong YunWon
b79c4dc262 Add non-exhaustive check for match guards 
Fix ICE while there is no remained arms after checking guards
 2013-02-26 22:20:02 +09:00
Patrick Walton
9b08cd4903 librustc: Make &const [T] mean the same thing as &[const T] 2013-02-26 04:18:12 -08:00
Patrick Walton
96bdc34930 librustc: De-[mut] librustc (remove all mutable arrays). rs=demuting 2013-02-26 04:18:12 -08:00
Patrick Walton
e2f90091cf libcore: Move Cell to core and de-~mut core and std 2013-02-26 04:18:12 -08:00
Patrick Walton
c483aab4ae librustc: Implement a lint mode for mutable structures; deny by default. r=tjc 2013-02-26 04:18:11 -08:00
Seo Sanghyeon
5098cf5bd2 ARM C ABI implementation 2013-02-26 20:24:15 +09:00
bors
9616b3d11e auto merge of #5089 : sanxiyn/rust/llvm-struct, r=pcwalton 
Note on `struct_elt`: the comment is wrong, it actually dereferences the nth element of LLVM struct type if it is a pointer. That's why `T_ptr` is removed in `callee.rs`.
 2013-02-25 18:36:39 -08:00
bors
580df4d997 auto merge of #5084 : oncemoreification/rust/issue-4517, r=brson 
Patch for #4517

This works for fixed vectors, but I am unclear how slices should be printed, simply '&[...]'  or...

e.i. How should regions be printed?
 2013-02-25 17:36:40 -08:00
bors
6e5705a877 auto merge of #5072 : youknowone/rust/repeat_count, r=brson 
Fix issue #3645
 2013-02-25 16:18:46 -08:00
Erick Tryzelaar
f14409c528 libsyntax: progress on making syntax::visit vecs_implicitly_copyable-free 2013-02-25 07:49:34 -08:00
Erick Tryzelaar
9ac5262bdf libsyntax: convert visit to pass ty_params by reference 2013-02-25 07:27:01 -08:00
Erick Tryzelaar
5b9e110eab libsyntax: Convert ast::attribute_ to store a @meta_item 2013-02-25 06:19:44 -08:00
Jeong YunWon
f0d0b5c116 Report error for non constant vector repeat count 
Fix issue #3645
 2013-02-25 00:21:03 +09:00
Daniel Micay
1afddff97f remove oldsmallintmap 
Closes #4738
 2013-02-23 01:40:17 -05:00
bors
ba7a870660 auto merge of #5051 : bstrie/rust/deimpself, r=pcwalton 
With the exception of three places where explicit self ran into borrowing errors. Will try those again once borrowing is refined.
 2013-02-22 10:24:43 -08:00
Seo Sanghyeon
ad414dec67 Consolidate codes dealing with LLVM struct type 2013-02-23 01:25:10 +09:00
oncemoreification
4ffff6697b Fix vector syntax in error messages 2013-02-22 02:19:41 -08:00
Graydon Hoare
0309af458c Put unique allocs in managed heap when they might contain managed boxes. 2013-02-21 23:01:17 -08:00
Ben Striegel
4a853894fa De-implicit-self librustc 2013-02-22 01:42:03 -05:00
bors
cec1f38c30 auto merge of #5077 : jbclements/rust/increase-monomorphization-depth-limit, r=catamorphism 
It appears that using deriving_eq/auto_encode on ASTs bumps up against the "gee this looks like infinite unfolding" limit of 10 in monomorphization. Increasing it to 30 seems to solve this problem for me....

Also, commenting and a few renames.
 2013-02-21 19:36:35 -08:00
bors
e7924ce18f auto merge of #5076 : pcwalton/rust/demuting, r=pcwalton 2013-02-21 18:27:32 -08:00
Luqman Aden
48c1c3cfc0 librustc: Fix broken test. 2013-02-21 16:40:52 -08:00
John Clements
1869df30a6 bump up limit on monomorphization 2013-02-21 16:18:22 -08:00
Patrick Walton
91479363cc librustc: Remove all mutable fields from librustc. rs=demuting 2013-02-21 15:45:55 -08:00
Patrick Walton
9c71249b9d librustc: De-mut trans. rs=demuting 2013-02-21 15:45:55 -08:00
Patrick Walton
553c27c515 librustc: De-mut some of trans 2013-02-21 15:45:55 -08:00
Patrick Walton
cdd6f38220 librustc: De-mut resolve. rs=demuting 2013-02-21 15:44:54 -08:00
Luqman Aden
9ea6a49696 Remove the last bits of structural records from tests/rustc/rusti/rustpkg. 2013-02-21 15:19:40 -08:00
bors
4a5e8c5218 auto merge of #5071 : luqmana/rust/derec, r=pcwalton 
Rid libsyntax of records and get rid of the last piece in `librustc/front/test.rs`.
 2013-02-21 09:20:43 -08:00
bors
c0218fb106 auto merge of #5069 : pcwalton/rust/plussing-2, r=pcwalton 2013-02-21 08:35:12 -08:00
Patrick Walton
c0defda499 librustc: Separate the rest of the trait bounds with + and stop parsing space-separated ones. rs=plussing 2013-02-21 08:29:48 -08:00
Luqman Aden
b02f5c2090 Get rid of structural records in libsyntax and the last bit in librustc. 2013-02-21 00:19:15 -08:00
bors
41a4151173 auto merge of #5065 : catamorphism/rust/issue-3453, r=catamorphism 
...because it appears to work now. Removes a FIXME.
 2013-02-20 22:36:31 -08:00
Patrick Walton
bf2a225c0b librustc: Separate most trait bounds with '+'. rs=plussing 2013-02-20 21:14:20 -08:00
Tim Chevalier
ad9c54c631 Merge 2013-02-20 19:09:32 -08:00
Tim Chevalier
f823d83718 Fix vdef pattern 2013-02-20 18:45:50 -08:00
Tim Chevalier
a4403e5cb8 Fix flipped tuple that was causing all that pain 2013-02-20 18:45:50 -08:00
Tim Chevalier
0c3290a217 Merge 2013-02-20 18:45:50 -08:00
Luqman Aden
6282e5da67 librustc: tidy 2013-02-20 18:45:50 -08:00
Luqman Aden
cd82c4566b librustc: Get rid of structural records save for front/test.rs. 2013-02-20 18:45:50 -08:00
Tim Chevalier
bad4463a6b rustc: Use position method in check::method 
...because it appears to work now. Removes a FIXME.
 2013-02-20 17:46:01 -08:00
bors
8f8f0ec2c6 auto merge of #5043 : brson/rust/swap, r=brson 
r?
 2013-02-20 16:58:34 -08:00
Brian Anderson
423843e54b Don't perform swap when src == dst. #5041 2013-02-20 16:18:48 -08:00
bors
62f2b4943a auto merge of #5046 : sanxiyn/rust/struct-match, r=catamorphism 
Previously check always succeeded because struct type was derived from the matched expression, not the matched pattern.

Fix #4849.
 2013-02-20 16:08:36 -08:00
bors
db25210244 auto merge of #5044 : thestinger/rust/range, r=pcwalton 
Closes #4924

There are some more `Load` calls that could use this, so it's not completely done yet.
 2013-02-19 19:04:28 -08:00
Daniel Micay
fa6e3b49bf replace explicit loops with foldr 2013-02-19 21:20:07 -05:00
bors
b88e4f3b9f auto merge of #5039 : alexcrichton/rust/issue-4875, r=catamorphism 
It looks like the type for the whole pattern wasn't being written back, so when privacy tried to look it up everything died.
 2013-02-19 17:38:29 -08:00
Daniel Micay
12b43b274b add range assert when loading bools 2013-02-19 20:22:04 -05:00
Daniel Micay
0262e4b138 use range assert when loading enum discriminant 
Closes #4924
 2013-02-19 17:59:24 -05:00
Alex Crichton
cc3fbcee51 Fix for issue 4875 2013-02-19 17:35:02 -05:00
bors
1f956fc3b2 auto merge of #4999 : erickt/rust/incoming, r=brson 
This patch series is doing a couple things with the ultimate goal of removing `#[allow(vecs_implicitly_copyable)]`, although I'm not quite there yet. The main change is passing around `@~str`s in most places, and using `ref`s in others. As far as I could tell, there are no performance changes with these patches, and all the tests pass on my mac.
 2013-02-19 12:24:30 -08:00
Erick Tryzelaar
68746cd4fb librustc: change driver::session::Session::str_of to return @~str 2013-02-19 10:11:05 -08:00
Erick Tryzelaar
b90ccc9a38 librustc: minor cleanup 2013-02-19 10:02:52 -08:00
Erick Tryzelaar
ae86c03af2 librustc: change check_item_non_camel_case_types to not copy 2013-02-19 10:02:52 -08:00
Erick Tryzelaar
3c0eca7940 librustc: convert creader and cstore to use @~strs 2013-02-19 10:02:52 -08:00
Erick Tryzelaar
a18e7d6656 librustc: minor cleanup 2013-02-19 10:02:52 -08:00
Erick Tryzelaar
53951afe48 librustc: convert lint_dict to take @~strs as keys 2013-02-19 10:02:52 -08:00
Erick Tryzelaar
04334c1ae0 librustc: convert LangItemsCollector::item_refs to take @~str as a key 2013-02-19 10:02:52 -08:00
Erick Tryzelaar
de5fdaf934 convert ast::meta_items to take @~strs 2013-02-19 10:02:52 -08:00
Erick Tryzelaar
a2b754788d convert syntax::attr to use @~strs 2013-02-19 10:02:51 -08:00
Seo Sanghyeon
a29023e9b2 Check type when struct is matched against enum-like pattern 
Previously check always succeeded because struct type was derived from
the matched expression, not the matched pattern.
 2013-02-20 02:44:02 +09:00
Kang Seonghoon
f513c567cb fix ICE after incorrect number of args in calls 2013-02-20 00:53:54 +09:00
bors
396f911925 auto merge of #5017 : catamorphism/rust/less-copy, r=catamorphism 2013-02-18 22:06:33 -08:00
bors
24603afc93 auto merge of #5010 : youknowone/rust/match_const_typecheck, r=catamorphism 
Fix of issue #4968
 2013-02-18 20:18:34 -08:00
bors
9ba2e65fd6 auto merge of #5004 : luqmana/rust/rename-use-import, r=catamorphism 
Seems like my previous pull request got lost along the way somehow. So here it is updated.
 2013-02-18 17:48:34 -08:00
Tim Chevalier
43dc67b74a rustc: Less copy in trans, rs=removing copies 2013-02-18 15:53:37 -08:00
Jeong YunWon
092b6114c1 add missing typecheck for const pattern match arm 
Issue #4968
 2013-02-19 00:56:02 +09:00
Luqman Aden
5b5ac331db Long lines. 2013-02-17 21:53:29 -05:00
Luqman Aden
0f09c106f0 libsyntax: Update view_item_use/import to reflect actual usage 2013-02-17 21:45:00 -05:00
Jed Davis
d009c6330b Make univariant enums act like structs, so that they're aligned correctly. 
Consts of such enums are aligned correctly, so we could either misalign
them to match the type_of, or fix the type_of.  The latter seems like a
better idea.
 2013-02-17 12:20:42 -08:00
Seth Pink
60bd4a5385 Removed more capture claueses. 2013-02-17 12:41:45 +10:00
Patrick Walton
548c0982ca librustc: Remove simplify_type and replace with sizing_type_of. rs=blocking-servo 
`simplify_type` was bogus, as there was no way for it to handle enums
properly. It was also slow, because it created many Rust types at runtime. In
general creating Rust types during trans is a source of slowness, and I'd like
to avoid doing it as much as possible. (It is probably not possible to
eliminate it entirely, due to `subst`, but we should get rid of as much of it
as we can.) So this patch replaces `simplify_type` with `sizing_type_of`,
which creates a size-equivalent LLVM type directly without going through a
Rust type first.

Because this is causing an ICE in Servo, I'm rubber stamping it.
 2013-02-16 10:20:52 -08:00
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
bors
566bcf2225 auto merge of #4969 : nickdesaulniers/rust/issue3869, r=brson 
Issue #3869
review? @nikomatsakis 

Convert all uses of vec::slice to vec::view Issue #3869
Rename const_view to const_slice
Renamed mut_view to mut_slice
Fix windows build error.  `buf` is borrowed by the call to
`as_mut_buf()` and so we must invoke `slice()` outside of that
call.
 2013-02-15 13:54:49 -08:00
Luqman Aden
99b3c07b4e librustc: Get rid of move. 2013-02-15 02:49:55 -08:00
bors
9727008ed0 auto merge of #4944 : catamorphism/rust/xxx-to-fixme, r=catamorphism 2013-02-14 23:11:13 -08:00
Tim Chevalier
3201c6fe3f rustc: De-XXX resolve and borrowck... 
and remove an un-needed hashmap from resolve
 2013-02-14 23:08:18 -08:00