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347 Commits

Author SHA1 Message Date
Huon Wilson
dcee327c35 rustc: remove some unnecessary transmutes. 
These can all be done by implicit or explicit &T -> *T casts, which are
more restricted and so are safer.
 2014-02-20 01:31:39 +11:00
Eduard Burtescu
a02b10a062 Refactored ast_map and friends, mainly to have Paths without storing them. 2014-02-14 08:43:29 +02:00
Eduard Burtescu
54760b9f27 Removed ty_type (previously used to represent *tydesc). 2014-02-12 14:17:06 +02:00
mr.Shu
ee3fa68fed Fixed error starting with uppercase 
Error messages cleaned in librustc/middle

Error messages cleaned in libsyntax

Error messages cleaned in libsyntax more agressively

Error messages cleaned in librustc more aggressively

Fixed affected tests

Fixed other failing tests

Last failing tests fixed
 2014-02-08 20:59:38 +01:00
Daniel Micay
eced501226 allow generating drop glue without the TyDesc 
Reflection is now the only user of type descriptors. Uses of drop glue
no longer cause a type descriptor to be generated.
 2014-02-07 21:20:43 -05:00
Huon Wilson
ec4b456b26 rustc: Remove the vstore handling of @str and @[]. 2014-02-02 02:59:04 +11:00
Patrick Walton
21f86855dd librustc: De-@str ident() and str_of() 2014-02-02 01:44:49 +11:00
Patrick Walton
8e52b85d5a libsyntax: De-@str literal strings in the AST 2014-02-02 01:44:48 +11:00
Niko Matsakis
81d8328517 Introduce marker types for indicating variance and for opting out 
of builtin bounds.

Fixes #10834.
Fixes #11385.
cc #5922.
 2014-01-31 21:18:48 -05:00
David Manescu
4d0d3da9e4 extra: move arena to libarena 
In line with the dissolution of libextra - #8784 - moves arena to its own library libarena.
Changes based on PR #11787. Updates .gitignore to ignore doc/arena.
 2014-01-29 13:54:38 +11:00
Eduard Burtescu
e81ab4198c Removed take_glue from tydesc, inlining the equivalent refcount increment code instead. 2014-01-27 22:32:30 +02:00
Eduard Burtescu
15ba0c310a Demote self to an (almost) regular argument and remove the env param. 
Fixes #10667 and closes #10259.
 2014-01-27 14:31:24 +02:00
Niko Matsakis
5e7657fafb Distinguish zero-size types from those that we return as void 2014-01-16 19:10:17 -05:00
Niko Matsakis
4b52d899ff Further refine treatment of voidish arrays 2014-01-16 16:29:52 -05:00
Niko Matsakis
14b0abfd82 Consider all zero-sized data structures to be voidish, bypassing some "quirky" parts of LLVM (see e.g. LLVM bug 9900) but also generating better code 2014-01-16 15:11:22 -05:00
Niko Matsakis
419ac4a1b8 Issue #3511 - Rationalize temporary lifetimes. 
Major changes:

- Define temporary scopes in a syntax-based way that basically defaults
  to the innermost statement or conditional block, except for in
  a `let` initializer, where we default to the innermost block. Rules
  are documented in the code, but not in the manual (yet).
  See new test run-pass/cleanup-value-scopes.rs for examples.
- Refactors Datum to better define cleanup roles.
- Refactor cleanup scopes to not be tied to basic blocks, permitting
  us to have a very large number of scopes (one per AST node).
- Introduce nascent documentation in trans/doc.rs covering datums and
  cleanup in a more comprehensive way.
 2014-01-15 18:34:38 -05:00
Daniel Micay
6809b172e0 remove borrow_offset as ~ is now free of headers 2014-01-14 22:01:44 -05:00
Daniel Micay
0e885e42b1 remove reference counting headers from ~ 
Unique pointers and vectors currently contain a reference counting
header when containing a managed pointer.

This `{ ref_count, type_desc, prev, next }` header is not necessary and
not a sensible foundation for tracing. It adds needless complexity to
library code and is responsible for breakage in places where the branch
has been left out.

The `borrow_offset` field can now be removed from `TyDesc` along with
the associated handling in the compiler.

Closes #9510
Closes #11533
 2014-01-14 22:01:40 -05:00
Eduard Burtescu
08ac616d37 Use the right type for self in methods and remove obsoleted items. 
Fixes #7411, #10615.
 2014-01-11 16:40:23 +02:00
Eduard Burtescu
7a305f9e83 Removed free_glue from tydesc (the code is still generated, but inlined in drop_glue). 2014-01-11 16:40:23 +02:00
Eduard Burtescu
5ad2a7825b Removed obsolete 'e' prefix on ty_evec and ty_estr. 2014-01-11 16:40:23 +02:00
Eduard Burtescu
6b221768cf libsyntax: Renamed types, traits and enum variants to CamelCase. 2014-01-09 22:25:28 +02:00
Patrick Walton
5e637a890c librustc: Move block contexts into per-function arenas, and 
stack-allocate function contexts.
 2014-01-07 17:00:47 -08:00
Patrick Walton
88281290ff librustc: Remove @mut support from the typechecker and borrow checker 2014-01-03 14:02:01 -08:00
Patrick Walton
cc0584731a librustc: De-@mut the def map. 
This is the last `@mut` in `librustc` that does not depend on libsyntax.
 2013-12-26 15:54:37 -08:00
Patrick Walton
9f6706975b librustc: De-@mut fn_stats in the stats 2013-12-26 15:54:36 -08:00
Patrick Walton
e84f79feb1 librustc: De-@mut llvm_insns in the stats 2013-12-26 15:54:35 -08:00
Patrick Walton
8c3a552ac5 librustc: Remove the unused llvm_insn_ctxt from the stats 2013-12-26 15:54:35 -08:00
Patrick Walton
97ceac7377 librustc: De-@mut n_llvm_insns in the stats 2013-12-26 15:54:35 -08:00
Patrick Walton
21e4e410a9 librustc: De-@mut n_closures in the stats 2013-12-26 15:54:35 -08:00
Patrick Walton
c010d08cd5 librustc: De-@mut n_inlines in the stats 2013-12-26 15:54:35 -08:00
Patrick Walton
8c7804ffac librustc: De-@mut n_monos in the stats 2013-12-26 15:54:35 -08:00
Patrick Walton
38572f4981 librustc: De-@mut n_fns in the stats 2013-12-26 15:54:35 -08:00
Patrick Walton
16828bb1dc librustc: De-@mut n_real_glues 2013-12-26 15:54:35 -08:00
Patrick Walton
75efa0725d librustc: De-@mut n_null_glues in the stats 2013-12-26 15:54:35 -08:00
Patrick Walton
26d1394767 librustc: De-@mut n_glues_created in the stats 2013-12-26 15:54:35 -08:00
Patrick Walton
091bfa9cc3 librustc: De-@mut n_static_tydescs in the stats 2013-12-26 15:54:35 -08:00
Patrick Walton
e9b9c828b1 librustc: De-@mut the various glues in the type descriptor info 2013-12-26 15:54:32 -08:00
Patrick Walton
abbee6decd librustc: De-@mut ScopeInfo 2013-12-26 15:54:32 -08:00
Patrick Walton
8728b09e78 librustc: De-@mut ScopeInfo::landing_pad 2013-12-26 15:54:32 -08:00
Patrick Walton
7acaa73377 librustc: De-@mut ScopeInfo::cleanup_paths 2013-12-26 15:54:32 -08:00
Patrick Walton
89a85e45c5 librustc: De-@mut ScopeInfo::cleanups 2013-12-26 15:54:32 -08:00
Patrick Walton
8ae01fc0ae librustc: De-@mut the translation FunctionContext 2013-12-26 15:54:30 -08:00
Patrick Walton
7437a56f3b librustc: De-@mut FunctionContext::entry_bcx 2013-12-26 15:54:30 -08:00
Patrick Walton
05e57db348 librustc: De-@mut FunctionContext::personality 2013-12-26 15:54:30 -08:00
Patrick Walton
cd5168b7cd librustc: De-@mut FunctionContext::llself 2013-12-26 15:54:30 -08:00
Patrick Walton
bd6a2236e1 librustc: De-@mut FunctionContext::llreturn 2013-12-26 15:54:29 -08:00
Patrick Walton
a07cee26a4 librustc: De-@mut FunctionContext::alloca_insert_pt 2013-12-26 15:54:29 -08:00
Patrick Walton
5b0401f0e8 librustc: De-@mut FunctionContext::llretptr 2013-12-26 15:54:29 -08:00
Patrick Walton
d7392bd3ae librustc: De-@mut FunctionContext::llenv 2013-12-26 15:54:29 -08:00