Michael Sullivan
45cc95fa22
Remove a bunch of old "remove after snapshot" code.
2012-06-07 18:05:12 -07:00
Niko Matsakis
7f6ee0ce0d
remove alias analysis and replace with borrowck
...
cc #2540
2012-06-07 16:46:57 -07:00
Tim Chevalier
6b2cfe793b
Remove an irrelevant comment
...
Comment doesn't seem relevant anymore because the block comment at the
very beginning of the file says it's a bad idea.
2012-06-07 15:13:35 -07:00
Tim Chevalier
d68c5cc399
Use c_ulonglong now that it works in FFI, etc...
...
Annotate FIXMEs; remove obsolete FIXMEs; remove an unnecessary
PointerCast.
2012-06-07 15:13:35 -07:00
Tim Chevalier
dc77386494
Remove obsolete comment
...
This comment seems to be no longer relevant, since we do have
user-defined vector sizes now (and they don't use the T_vec type)
2012-06-07 15:13:35 -07:00
Tim Chevalier
88f03743b0
Comments only: annotate FIXMEs
2012-06-07 15:13:35 -07:00
Graydon Hoare
9ee0137018
Refactor reflect.rs, begin visiting type substructures.
2012-06-07 13:51:41 -07:00
Brian Anderson
5f4837ad6a
core: Start on a stack walker
2012-06-06 23:39:56 -07:00
Brian Anderson
125552fb19
rustc: Add frame_address intrinsic
2012-06-06 23:39:56 -07:00
Graydon Hoare
3251bd690e
Fix some copy-paste bugs in visit glue, un-xfail reflect-visit-type.
2012-06-06 19:38:56 -07:00
Michael Sullivan
d542e67827
Do some cleanup of the allocation code.
2012-06-06 18:26:47 -07:00
Tim Chevalier
a6c92f0a17
Revert "Revert "Merge pull request #2516 from mozilla/incoming" due to failures"
...
This reverts commit 9fae95860de510f6874810cf43efb83f101246ef.
2012-06-06 15:08:24 -07:00
Tim Chevalier
fec3b91a3c
In reachability, visit class ctors
2012-06-05 21:17:16 -07:00
Tim Chevalier
8972588583
Dereference classes with dtors only on a field access
...
A class with a dtor has a different representation (a pair of a bit field
and a pointer to the class itself), and previously, the trans code
was selecting out the second field on any reference to a variable whose
type was a class with a dtor. This turned out to be wrong in the case where
a closure captures a variable with such a type. Changed the code to only
insert the field selection on a class field access.
2012-06-05 15:11:33 -07:00
Tim Chevalier
ebde93861f
Allow classes with dtors to be used before declaration
...
get_item_val could generate an internal compiler error if a class with
a dtor was used before the class itself got translated, because it was
assuming that the dtor's node ID was always in the item_symbols table. Fixed
it to create a new symbol if necessary, and use it subsequently.
2012-06-05 15:11:33 -07:00
Brian Anderson
d3c641678e
rustc: Put uniques into addrspace 1
2012-06-05 14:03:25 -07:00
Niko Matsakis
01b5777c8b
prohibit type parameters in native fns and other minor fixes
...
trans now can safely assert that it never sees a type param
2012-06-03 20:03:08 -07:00
Niko Matsakis
3f6e6532ac
make vec fns/methods take imm slices.
...
this also repairs the unsoundness in typing of unpack_slice,
which was silently converting a const ptr to an imm one.
2012-06-02 19:14:57 -07:00
Lindsey Kuper
7d0755529e
Add ty_var_integral (WIP on issue #1425 ).
2012-06-02 11:19:27 -07:00
Niko Matsakis
77c470d183
Allow rcvrs to be borrowed; check rcvrs in borrowck properly
2012-06-02 10:08:04 -07:00
Brian Anderson
4b7e40d817
rustc: Remove debug logging
2012-05-30 21:23:34 -07:00
Brian Anderson
a2bbdd3f52
rt: Remove upcall_shared_malloc/free/realloc
2012-05-30 21:23:34 -07:00
Brian Anderson
80dc2e11a1
rustc: Remove the last use of upcall_shared_malloc
2012-05-30 21:23:34 -07:00
Brian Anderson
54d42c4d74
rustc: Make trans handle self-describing strings
2012-05-30 21:23:34 -07:00
Brian Anderson
09a1b94907
Various changes for self-describing vecs
2012-05-30 21:23:34 -07:00
Brian Anderson
c6a23cddfb
rustc: Make unique closures use the new unique allocator
2012-05-30 21:23:34 -07:00
Brian Anderson
654f7e3086
rustc: Make unique boxes self-describing
2012-05-30 21:23:34 -07:00
Brian Anderson
45933ca485
rustc: Add some methods for trans for mallocing uniques
2012-05-30 21:23:34 -07:00
Brian Anderson
6d37c90ce6
rustc: Remove tuplify_cbox_ty. Unused
2012-05-30 21:23:33 -07:00
Michael Sullivan
ea8d4d7f17
Properly sign extend array indexes. Closes #2468 .
2012-05-30 17:09:52 -07:00
Niko Matsakis
1f4b3cfc36
zero out alloca for preserving values
...
conservatively do it always for now
2012-05-30 11:26:15 -07:00
Niko Matsakis
555492e427
port alt to dvec
2012-05-30 11:26:15 -07:00
Niko Matsakis
653a1f8781
integrate purity into type
2012-05-30 11:26:15 -07:00
Niko Matsakis
37b78b48e3
modify shape code to only emit monomorphized enums ( #2444 )
...
this is hacky, but shape code is going away anyway and I didn't
want to invest too much effort into it
2012-05-29 15:12:36 -07:00
Tim Chevalier
ccc7651b48
In reachability, don't ignore nested items
...
Reachability was considering nested items to be unreachable, which
was causing the bug in #2383 . Once I fixed that, I also had to make
impl::make_impl_vtable instantiate methods where necessary, before
calling monomorphic_fn.
Closes #2383
2012-05-29 14:40:35 -07:00
Eric Holk
aa2efc05ea
Adding shared_arc to hide some of the tedium of sharing an arc between tasks.
...
Also added some asserts and logging to trans.
Modified graph500 to use the shared_arc, but this unfortunately doesn't work due to #2444 .
2012-05-29 10:43:19 -07:00
Graydon Hoare
e0f0c5c1ab
Remove bad Load in make_visit_glue, un-xfail reflect-visit-type.rs.
2012-05-28 13:19:31 -07:00
Brian Anderson
432c6cbde9
core: Make range follow the for loop protocol
2012-05-26 02:28:00 -07:00
Niko Matsakis
269bc6fb5c
fix warning
2012-05-25 17:14:17 -07:00
Michael Sullivan
8668d06400
Get rid of many implicit copies as a preliminary to Issue #2448 .
2012-05-25 16:39:35 -07:00
Michael Sullivan
174f789e0b
Add hack to silence the annoying liveness warning in trans/base.rs.
2012-05-25 15:34:09 -07:00
Niko Matsakis
9e6a068034
replace last_use with liveness info
2012-05-25 14:37:30 -07:00
Niko Matsakis
ccd8d5573e
remove dead assignments
2012-05-24 13:35:57 -07:00
Brian Anderson
f9d0cde19a
syntax: Remove one of the two def_id hashers
2012-05-23 00:45:18 -07:00
Brian Anderson
4756556748
rustc: Move new_def_hash to ast_util
2012-05-23 00:43:02 -07:00
Tim Chevalier
ed357af980
Convert more resource tests to use classes with dtors
...
And monomorphize dtors correctly.
2012-05-22 22:12:18 -04:00
Michael Sullivan
15cef374b9
Get rid of the >>> operator and make >> logical or arithmetic depending on the signedness. Closes #2417 .
2012-05-22 14:59:15 -07:00
Niko Matsakis
073f90cdc4
introduce some copies so we are not alting into mut state
2012-05-22 05:21:13 -07:00
Brian Anderson
9aa18c2852
rustc: Move ast_map to the syntax crate
2012-05-21 23:39:27 -07:00
Brian Anderson
85d67723ee
rustc: Move path_to_ident to ast_util
2012-05-21 22:41:59 -07:00
Niko Matsakis
34b42eeb65
change list so that it must be used in a purely boxed fashion
...
The old way was inconsistent---the head was unboxed but the
tail was boxed. This resulted in numerous needless copies and
also made the borrow check unhappy, because the head tended to be
stored in mutable memory.
2012-05-21 09:37:34 -07:00
Niko Matsakis
774ea145ec
make more code use dvec
2012-05-18 20:00:51 -07:00
Niko Matsakis
c9edc0f0a1
introduce a few copies here and there
2012-05-18 20:00:50 -07:00
Niko Matsakis
19ec5a41ed
allow region ptrs to be cast to uints
2012-05-18 19:07:19 -07:00
Niko Matsakis
f1a46914c4
add a new debugging aid--tracing
2012-05-18 19:07:19 -07:00
Eric Holk
0eed37da29
Using const vector slices for more vec functions.
2012-05-18 16:55:42 -07:00
Niko Matsakis
67ca37ac61
workaround a horribly obscure resolve bug
2012-05-18 14:32:37 -07:00
Niko Matsakis
a559329692
test that we preserve boxes in patterns---still one bug
2012-05-18 14:32:37 -07:00
Niko Matsakis
5be8bf1de7
use -Z to distinguish internal debugging options
2012-05-18 10:38:18 -07:00
Tim Chevalier
cf2fc2c34e
Annotate or fix FIXMEs in LLVM bindings and metadata code
...
Fixed up a few FIXMEs in lib/llvm to use more descriptive data
types. Covered FIXMEs in metadata::{creader, csearch, decoder} and
one in encoder.
2012-05-17 20:39:17 -07:00
Brian Anderson
322b20d14d
rustc: Break another dependency between metadata and resolve
2012-05-16 22:28:17 -07:00
Brian Anderson
6a41eb0192
rustc: Break a dependency between metadata and resolve
2012-05-16 21:50:34 -07:00
Graydon Hoare
9752523f3a
Include intrinsic module in all crates, emit visit glue, fn intrinsic::visit_ty. Not yet working.
2012-05-16 18:24:00 -07:00
Tim Chevalier
e2d18c9a8a
Remove an assertion from trans::base::iter_structural_ty
...
I had put in an assertion that if the ty is a class, it doesn't have a dtor,
but that doesn't make sense, since this gets used to make take glue and
not just drop glue.
2012-05-15 20:35:57 -07:00
Tim Chevalier
fa5cc5bcd0
Generate drop glue correctly for classes with destructors
2012-05-15 18:00:41 -07:00
Niko Matsakis
adb61e3e99
get preservation of boxes working, at least in simple cases
2012-05-15 13:38:16 -07:00
Niko Matsakis
4c7be32606
add node_ids to blocks
2012-05-15 11:49:11 -07:00
Niko Matsakis
e139793313
purge unused loop_cont field
2012-05-15 11:49:11 -07:00
Lindsey Kuper
b8880e3254
Remove be
keyword.
...
Closes #2227 .
2012-05-15 10:41:14 -07:00
Brian Anderson
452fc46ffc
rustc: Break some of metadata's dependencies on session
2012-05-14 20:41:33 -07:00
Brian Anderson
0f49928c2d
rustc: Break metadata's dependency on link
2012-05-14 19:04:32 -07:00
Brian Anderson
fce6a474b1
rustc: Eliminate metadata's dependency on astencode
2012-05-14 19:04:32 -07:00
Brian Anderson
5c864e9de0
rustc: Eliminate encoder's dependency on astencode
2012-05-14 19:04:32 -07:00
Graydon Hoare
e12b16cde7
Instantiate per-type iface-based visit_glue when intrinsic ifaces present.
2012-05-14 17:57:48 -07:00
Graydon Hoare
d899c3a579
More work on reflection, now calls iface visitors back as well.
2012-05-14 15:49:10 -07:00
Tim Chevalier
5428a22b95
First cut at dtors for classes
...
Classes with dtors should compile now. Haven't yet tested
whether they actually run correctly.
Beginnings of support for #2295 , though that won't be done until
there's more test cases and resources are removed.
2012-05-14 14:26:10 -07:00
Brian Anderson
a2572fe77e
rustc: Eliminate metadata's dependency on trans
2012-05-13 17:08:35 -07:00
Graydon Hoare
2585384c97
First working monomorphic type-reflection.
2012-05-11 13:10:07 -07:00
Niko Matsakis
b4d1f1b2c1
replace mutbl pass with borrowck
2012-05-10 21:14:43 -07:00
Graydon Hoare
c23d6a50d7
Preliminary groundwork for intrinsic module, reflection interface.
2012-05-10 17:18:04 -07:00
Paul Stansifer
13c924c049
Remove do { ... } while ...
from the language.
2012-05-10 15:09:33 -07:00
Niko Matsakis
50a3dd40ae
implement new borrow ck (disabled by default)
2012-05-09 17:00:19 -07:00
Niko Matsakis
5e7229b72c
reduce self type to a special type parameter
2012-05-09 07:11:59 -07:00
Brian Anderson
b99038c2bf
rustc: Put all boxes into addrspace 1
2012-05-07 15:24:32 -07:00
Niko Matsakis
50ec6bd2c3
new cap clause syntax
2012-05-04 12:33:08 -07:00
Tim Chevalier
8affc78e8a
Turn constants in back::abi into uints, and propagate types
...
This means GEPi now takes a list of uints. Apologies in advance
if this is hard to rebase against, but it gets rid of many a cast :-)
Also modernized some for loops here and there.
2012-05-03 22:31:38 -07:00
Graydon Hoare
11a5d10bf2
Implement better shape code for evec, estr.
2012-05-03 13:09:02 -07:00
Brian Anderson
74096a79d8
rustc: Fix comment about ABI in trans::native
2012-05-03 12:07:43 -07:00
Brian Anderson
af263e43c2
rustc: Link to original Clay x86 classification code
2012-05-03 11:42:25 -07:00
Jyun-Yan You
bdebe92400
add forgotten index and fix array type
2012-05-03 09:43:00 -07:00
Brian Anderson
11354963b3
rustc: Hack around some FFI bustage. Unbreak servo
2012-05-02 18:35:29 -07:00
Brian Anderson
0be41ce02b
rustc: Remove old align_of intrinsic
2012-04-27 15:40:43 -07:00
Brian Anderson
582c71731d
rustc: Clean up some enum code
2012-04-27 11:24:43 -07:00
Brian Anderson
e4277472d2
core: Split sys::align_of into min_align_of, pref_align_of
2012-04-27 00:12:42 -07:00
Brian Anderson
f4f909b8b5
rustc: Add min_align_of, pref_align_of intrinsic, deprecate align_of
2012-04-27 00:12:39 -07:00
Brian Anderson
1c46ee34be
rustc: Add llalign_of_min
2012-04-26 21:59:59 -07:00
Brian Anderson
43751e45d9
rustc: Rename llalign_of_real to llalign_of_pref
...
This alignment is the "preferred" alignment of a type, which is not
necessarily the alignment the compiler will use when packing the
type into structures - that is the "ABI" alignment (in LLVM terms).
On x86, 64-bit ints have 8-byte preferred alignment, but 4-byte
ABI alignment.
2012-04-26 21:44:29 -07:00
Niko Matsakis
825fd1808e
lots of work to make iface/impls parameterized by regions
...
- paths can now take region parameters, replacing the dirty hack
I was doing before of abusing vstores. vstores are now a bit
of a hack though.
- fix various small bugs:
- we never checked that iface types were compatible when casting
to an iface with `as`
- we allowed nonsense like int<int>
- and more! (actually that may be it)
2012-04-25 19:26:56 -07:00
Graydon Hoare
458d2ff067
Be a bit more cautious about marking things no-throw.
2012-04-25 18:53:54 -07:00
Graydon Hoare
90c1b4645f
Set no-unwind on glue functions that don't drop resources.
2012-04-25 17:19:36 -07:00