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1836 Commits

Author SHA1 Message Date
Björn Steinbrink
2a40c5db46 Avoid extra casts for "self" arguments 
"self" is always passed as an opaque box, so there's no point in using
the concrete self type when translating the argument. All it does it
causing the value to be casted back to an opaque box right away.
 2013-06-29 17:08:20 +02:00
Björn Steinbrink
08a5278bb5 Add missing argument to a debug! call in trans_arg_expr 2013-06-29 15:59:33 +02:00
bors
132cfcdd88 auto merge of #7363 : bblum/rust/soundness, r=nikomatsakis 
The commit f9a5453 is meant to be a temporary hold-over. Whether or not there is added a way for the compiler to "implicitly borrow" stack closures in this way, there should be a codegen optimization that prevents having to traverse possibly-very-many function pointers to find the function you ultimately wanted to call. I tried to separate out the changes so this particular commit could be straight-up reverted if auto-borrowing happens in the future.

r? @nikomatsakis
 2013-06-29 04:22:53 -07:00
bors
c80e3bac3e auto merge of #7244 : bblum/rust/once, r=nikomatsakis 
@graydon suggested that once closures not be part of the language for 1.0, but that they might be hidden behind a -Z compile flag as an "experimental feature" in case people decide they need them.

Regardless of whether ```-Z once-fns``` is set, this PR will parse the ```once``` keyword and will prevent closures labelled with it from being called more than once. It will also permit moving out of captured vars in heap closures, just to let the runtime writers stop using ```Cell``` sooner. Setting ```-Z once-fns``` only toggles whether the move-out-from-capture privilege is also given for stack closures.

r? @nikomatsakis
 2013-06-29 02:34:43 -07:00
Ben Blum
d4722e5333 Trade stack closure copyability for type soundness. 2013-06-29 04:39:37 -04:00
Ben Blum
ff4ab9e147 'Borrow' stack closures rather than copying them (e.g., "|x|f(x)"), in prep for making them noncopyable. 2013-06-29 04:39:34 -04:00
Ben Blum
89110fdf55 Use more deriving(IterBytes) in librustc. 2013-06-29 03:58:50 -04:00
bors
4e78c1e2a8 auto merge of #7479 : mozilla/rust/rollup, r=thestinger 
22b7eb3 r=thestinger 
28a3613 r=cmr
a0c31ec r=bstrie
ee7307e r=thestinger
b9cf6a3 r=thestinger
 2013-06-28 22:25:48 -07:00
Young-il Choi
21cc0ccea1 librustc: fix #7467 for android 2013-06-29 01:22:35 -04:00
Brian Anderson
22b7eb3802 Rename #[mutable] to #[no_freeze] 2013-06-29 00:56:36 -04:00
Brian Anderson
4af7ebcd8f Rename #[non_sendable] to #[no_send] 2013-06-29 00:56:36 -04:00
Michael Sullivan
c05165bf93 Drop the impl_id field from fn_ctxt. 2013-06-28 18:09:02 -07:00
Michael Sullivan
5943118728 Drop an unused field from param_substs. 2013-06-28 18:09:02 -07:00
Michael Sullivan
0252693db2 Improve handling of trait bounds on a trait in default methods. 
This is work on #7460.
It does not properly handle certain cross crate situations,
because we don't properly export vtable resolution information.
 2013-06-28 18:09:02 -07:00
Michael Sullivan
649b26f7c6 Rework vtable_res to not be flattened. It is now a list of the resolutions for each param. 2013-06-28 16:12:08 -07:00
Michael Sullivan
57ee34c2bf Actually resolve trait bounds on impls. Closes #7266. 2013-06-28 16:12:08 -07:00
Michael Sullivan
817f98085f Make calling methods parameterized on the trait work from default methods. 
This is done by adding a new notion of "vtable_self".
We do not yet properly handle super traits.

Closes #7183.
 2013-06-28 16:12:08 -07:00
Michael Sullivan
a9e51f5f70 Make default method handling not choke on self region params. Closes #7341. 2013-06-28 16:12:08 -07:00
Philipp Brüschweiler
a2227f9e0c librustc: don't skip ahead when computing register types of SSEFloatVectors 
Also fixes an unrelated typo (found by comparing to the original code
of the clay project) and some cleanup.

Fixes #7415.
 2013-06-28 21:28:58 +02:00
James Miller
fae4a9e5ba Rename Const/Owned in more places 2013-06-28 10:47:59 -04:00
Patrick Walton
10bcb60e8f librustc: Fix even *MORE* merge fallout! 2013-06-28 10:47:59 -04:00
Patrick Walton
f25f466afe librustc: Fix even *more* merge fallout! 2013-06-28 10:47:59 -04:00
Patrick Walton
3625781cfe librustc: Fix more merge fallout. 2013-06-28 10:44:17 -04:00
Patrick Walton
bb830558d1 librustc: Fix merge fallout and test cases. 2013-06-28 10:44:17 -04:00
Patrick Walton
e015bee286 Rewrite each_path to allow performance improvements in the future. 
Instead of determining paths from the path tag, we iterate through
modules' children recursively in the metadata. This will allow for
lazy external module resolution.
 2013-06-28 10:44:16 -04:00
Patrick Walton
89eb995195 librustc: Fix merge fallout. 2013-06-28 10:44:16 -04:00
Patrick Walton
03ab6351cc librustc: Rewrite reachability and forbid duplicate methods in type implementations. 
This should allow fewer symbols to be exported.
 2013-06-28 10:44:16 -04:00
Patrick Walton
a1531ed946 librustc: Remove the broken overloaded assign-ops from the language. 
They evaluated the receiver twice. They should be added back with
`AddAssign`, `SubAssign`, etc., traits.
 2013-06-28 10:44:16 -04:00
Patrick Walton
f463e69d20 librustc: Add a small vector optimization for GEPi. Shaves a second off trans, I think? 2013-06-28 10:44:15 -04:00
Patrick Walton
f9b54541ee librustc: Disallow "mut" from distributing over bindings. 
This is the backwards-incompatible part of per-binding-site "mut".
 2013-06-28 10:44:15 -04:00
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
Patrick Walton
d350981c0e librustc: Change Const to Freeze in the compiler 2013-06-28 10:44:15 -04:00
Patrick Walton
607b91d5f9 librustc: Rename Owned to Send in the compiler 2013-06-28 10:44:07 -04:00
bors
811e045c60 auto merge of #7426 : thestinger/rust/zero-size-noncopyable, r=catamorphism 
4885918 r=huonw
42a63fc r=thestinger
7ec5a08 r=catamorphism
fb1e5f1 r=thestinger
659cd55 r=cmr
 2013-06-28 05:28:32 -07:00
bors
8600c18812 auto merge of #7272 : Aatch/rust/namegen_thunk, r=thestinger 
This removes the `namegen` thunk that was in `common.rs`. I also take the opportunity to refactor a few uses where we had a `str -> ident -> str` chain that seemed somewhat redundant to me.

Also cleans up some warnings that made their way in already.
 2013-06-28 01:01:52 -07:00
James Miller
a897a9ab9f Remove useless namegen thunk 2013-06-28 18:00:20 +12:00
Birunthan Mohanathas
dcf1dc060a Rename #[no_drop_flag] to #[unsafe_no_drop_flag] 2013-06-27 23:20:42 -04:00
bors
61dc7760d0 auto merge of #7410 : luqmana/rust/bare-self, r=catamorphism 
Finally sorted this out. Fixes #5321, #4439, and #4850.
 2013-06-27 20:19:38 -07:00
Luqman Aden
767374976b librustc: Always pass self ByRef. 2013-06-27 21:36:30 -04:00
bors
927f454ac1 auto merge of #7432 : michaelwoerister/rust/WP3, r=jdm 2013-06-27 17:22:42 -07:00
bors
63afb8ccc8 auto merge of #7430 : huonw/rust/vec-kill, r=thestinger 2013-06-27 15:01:58 -07:00
Michael Woerister
2f5e33d02f debuginfo: Some corrections after review. 2013-06-27 19:28:37 +02:00
Michael Woerister
6af78610e7 debuginfo: Added support for region pointers. 2013-06-27 19:28:37 +02:00
Michael Woerister
46d28c874c debuginfo: Replaced many instances of @ with &. 2013-06-27 19:28:17 +02:00
Michael Woerister
4d8f2fd871 debuginfo: Many little formatting improvements. 2013-06-27 19:28:17 +02:00
Michael Woerister
7bb189e56c Fixed debug information bug regarding struct padding. 2013-06-27 19:28:17 +02:00
Huon Wilson
29b0649a6a Convert vec::{push, push_all, push_all_move} to methods. 2013-06-28 00:20:42 +10:00
Huon Wilson
1cb0a567d1 Convert vec::{pop, shift, unshift, insert, remove, swap_remove} to methods. 2013-06-28 00:20:42 +10:00
Philipp Brüschweiler
7295a6da92 Remove many shared pointers 
Mostly just low-haning fruit, i.e. function arguments that were @ even
though & would work just as well.

Reduces librustc.so size by 200k when compiling without -O, by 100k when
compiling with -O.
 2013-06-27 15:06:19 +02:00