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bors
fa82b9af2a auto merge of #5523 : alexcrichton/rust/less-oldmap, r=thestinger 
I started out just removing a few instances of `HashMap` throughout rustc, but it ended up snowballing to remove the entire thing. Most uses translated to just using `@mut LinearMap` instead of `HashMap`, although I tried where possible to drop the `@mut` modifier. This ended up working out some of the time, but definitely not in the major use cases.

Things got kinda weird in some cases like:

* https://github.com/alexcrichton/rust/compare/mozilla:a56ec8c1342453a88be79e192a11501844375d40...alexcrichton:621b63300358cacad088ddd7f78180f29c40e66e#L39R1587
* https://github.com/alexcrichton/rust/compare/mozilla:a56ec8c1342453a88be79e192a11501844375d40...alexcrichton:621b63300358cacad088ddd7f78180f29c40e66e#L61R3760
* https://github.com/alexcrichton/rust/compare/mozilla:a56ec8c1342453a88be79e192a11501844375d40...alexcrichton:621b63300358cacad088ddd7f78180f29c40e66e#L71R917
* https://github.com/alexcrichton/rust/compare/mozilla:a56ec8c1342453a88be79e192a11501844375d40...alexcrichton:621b63300358cacad088ddd7f78180f29c40e66e#L91R127

I tried to tag them all with bugs which I thought would make them less weird, but I may have the wrong bug in a few places. These cases only came up when I tried to pass around `&mut LinearMap` instead of an `@mut LinearMap`.

I also ran into a few bugs when migrating to `LinearMap`, one of which is #5521. There's another set of bugs which a00d779042fb8753c716e07b4f1aac0d5ab7bf66 addresses (all marked with `XXX`). I have a feeling they're all the same bug, but all I've been able is to reproduce them. I tried to whittle down the test cases and try to get some input which causes a failure, but I've been unable to do so. All I know is that it's vaguely related to `*T` pointers being used as `&*T` (return value of `find`). I'm not able to open a very descriptive issue, but I'll do so if there seems no other better route.

I realize this is a very large pull request, so if it'd be better to split this up into multiple segments I'd be more than willing to do so. So far the tests all pass locally, although I'm sure bors will turn something up. I also don't mind keeping this up to date with rebasing. This maybe should wait until after 0.6 because it is a fairly large change...
 2013-03-26 16:21:59 -07:00
Alex Crichton
d69108d8f7 std: Remove the oldmap module 2013-03-26 19:21:05 -04:00
Alex Crichton
dbe1354321 Move ast_map::map to LinearMap 2013-03-26 19:21:05 -04:00
Alex Crichton
b53057f49d test: Remove uses of oldmap::HashMap 2013-03-26 19:21:04 -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
31f6e64324 doc: Remove mentions of oldmap::HashMap 2013-03-26 19:20:02 -04:00
Alex Crichton
e4c3d805a4 syntax: Removing uses of HashMap 2013-03-26 19:20:02 -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
bors
3f7c74d022 auto merge of #5467 : nikomatsakis/rust/issues-3888-4036-4492-cannot-encode-region-variables, r=nikomatsakis 
The basic problem was that vtables were not being resolved.  The fix uncovered another issue, which was that the syntax extensions were not creating method calls properly and were relying on outdated code in typeck, so I fixed that too.  

Resolves issues #3888, #4036, #4492.

r? @catamorphism
 2013-03-26 13:22:11 -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
bors
bbc4ca1349 auto merge of #5532 : brson/rust/coredocs, r=brson 
r?
 2013-03-26 12:16:19 -07:00
Brian Anderson
e5f8026eba core: Make sure every module at least has a one-line description 2013-03-26 11:48:22 -07:00
Brian Anderson
113fbfc795 core: Clarify prelude docs. #4556 2013-03-26 11:47:52 -07:00
bors
d96bbb907e auto merge of #5556 : nikomatsakis/rust/issues-4904-and-4855, r=nikomatsakis 
Two small fixes. 

r? @catamorphism
 2013-03-26 11:16:22 -07:00
Niko Matsakis
0dc6c414af Check for null in return_to_mut. Fixes #4904. 2013-03-26 14:12:13 -04:00
Niko Matsakis
5f52669296 Fix #4855: handle bot in regionck 2013-03-26 14:12:13 -04:00
Marvin Löbel
de468c8cd2 Added more missing lifetime annotations 2013-03-26 19:07:14 +01:00
bors
7f5d7e1c2e auto merge of #5549 : brson/rust/rustdoc, r=brson 
r?
 2013-03-26 09:52:14 -07:00
Brian Anderson
4d745c288a rustdoc: Tweak list style 2013-03-26 09:31:44 -07:00
Brian Anderson
34392ad5b4 rustdoc: Add type bounds to impls 2013-03-26 09:20:40 -07:00
Brian Anderson
0a0d3c7bd9 rustdoc: Handle impl method visibility correctly. #5533 2013-03-26 09:20:40 -07:00
Brian Anderson
a346def8b2 rustdoc: Build the crate config correctly. Fixes #5011 2013-03-26 09:20:40 -07:00
Brian Anderson
043150b9ab rustdoc: Sanitize links harder 2013-03-26 09:20:37 -07:00
bors
de7d558944 auto merge of #5553 : pnkfelix/rust/doc-fixes-for-0.6-incoming, r=sanxiyn 2013-03-26 08:58:20 -07:00
Marvin Löbel
c88a20d171 Added missing lifetime annotations, doc and whitespace cleanups 2013-03-26 16:24:15 +01:00
Marvin Löbel
06c371605b Fixed all use sites and tests 2013-03-26 14:59:17 +01:00
Marvin Löbel
c99488b3a4 Isolated bug, static vector seems to behave differently than fixed sized one 2013-03-26 14:59:17 +01:00
Marvin Löbel
b9de2b5787 Switched over a bunch of splitting funktions to non-allocating iterators 2013-03-26 14:59:17 +01:00
Marvin Löbel
d74606ead6 pre-rebase commit 2013-03-26 14:59:17 +01:00
Marvin Löbel
624a685283 Moved float str buffer constants to the strconv module 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
Felix S. Klock II
e1dccf9a73 Updated to reflect alpha-rename of constant/static items section. 2013-03-26 14:36:01 +01:00
Felix S. Klock II
7b6e90630e Cleanup wording around the awkward "and so on is . ." in the README.txt. 2013-03-26 14:18:48 +01:00
Felix S. Klock II
afaa48cfb5 Spelling fixes; replaced size with capacity in few places. 2013-03-26 14:18:48 +01:00
Felix S. Klock II
a266bda393 Fixes mozilla/rust#3612. 2013-03-26 14:18:48 +01:00
Felix S. Klock II
5b10f4e117 Miscellaneous documentation additions. 
Added notes explaining how [expr, ..expr] form is used, targeted at
individuals like me who thought it was more general and handled
dynamic repeat expressions.  (I left a TODO for this section in a
comment, but perhaps that is bad form for the manual...)

Added example of `do` syntax with a function of arity > 1; yes, one
should be able to derive this from the text above it, but it is still
a useful detail to compare and contrast against the arity == 1 case.

Added example of using for expression over a uint range, since someone
who is most used to write `for(int i; i < lim; i++) { ... }` will
likely want to know how to translate that form (regardless of whether
it happens to be good style or not for their use-case).

Added note about the semi-strange meaning of "fixed size" of vectors
in the vector type section.
 2013-03-26 14:18:48 +01:00
bors
51eb7dc8a7 auto merge of #5538 : apasel422/rust/release-notes, r=sanxiyn 2013-03-26 05:42:57 -07:00
bors
125cdf52cd auto merge of #5542 : catamorphism/rust/issue-4983, r=catamorphism 2013-03-26 04:42:57 -07:00
Andrew Paseltiner
dcc88699d8 add deriving changes to release notes 2013-03-26 06:32:27 -04:00
bors
2815328e41 auto merge of #5540 : dbaupp/rust/configure-pandoc-version, r=brson 
The version recognition was failing for pandoc version 1.11, thinking the
minor version was 1 rather than 11, and thus not building the documentation.
 2013-03-26 03:31:03 -07:00
bors
dfedcc39da auto merge of #5539 : apasel422/rust/kate, r=brson 2013-03-26 02:27:59 -07:00
bors
ff9c943c08 auto merge of #5537 : yichoi/rust/pull-0325, r=brson 
In order to mitigate typo of target-triples, error notification of unsupported target triples which defined in mk/platform.mk added.

minor fix for arm-linux-androideabi added.
 2013-03-26 01:27:58 -07:00
bors
5591d347cf auto merge of #5536 : sanxiyn/rust/doc-purity, r=brson 
Fix #3804.
 2013-03-26 00:18:57 -07:00
bors
7481524978 auto merge of #5528 : thestinger/rust/find_mut, r=brson 
This currently requires workarounds for the borrow checker not being flow-sensitive for `LinearMap` and `TrieMap`, but it can already be expressed for `TreeMap` and `SmallIntMap` without that.
 2013-03-25 22:24:57 -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