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307 Commits

Author SHA1 Message Date
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
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
Erick Tryzelaar
743cfce703 core: convert vec::{last,last_opt} to return references 2013-03-05 19:39:18 -08:00
Erick Tryzelaar
5ae06ae9de core: convert vec::{tail,tailn} to return references 2013-03-05 19:37:04 -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
dfb5c10dea Remove unused imports throughout src/ 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
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
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