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146 Commits

Author SHA1 Message Date
Alex Crichton
bba701c59d std: Drop Total from Total{Eq,Ord} 
This completes the last stage of the renaming of the comparison hierarchy of
traits. This change renames TotalEq to Eq and TotalOrd to Ord.

In the future the new Eq/Ord will be filled out with their appropriate methods,
but for now this change is purely a renaming change.

[breaking-change]
 2014-06-01 10:31:27 -07:00
Alex Crichton
748bc3ca49 std: Rename {Eq,Ord} to Partial{Eq,Ord} 
This is part of the ongoing renaming of the equality traits. See #12517 for more
details. All code using Eq/Ord will temporarily need to move to Partial{Eq,Ord}
or the Total{Eq,Ord} traits. The Total traits will soon be renamed to {Eq,Ord}.

cc #12517

[breaking-change]
 2014-05-30 15:52:24 -07:00
Kevin Butler
09fc34066b librustc: Fix snake case errors. 
A number of functions/methods have been moved or renamed to align
better with rust standard conventions.

rustc:🔙🔗:WriteOutputFile => write_output_file
rustc::middle::ty::EmptyBuiltinBounds => empty_builtin_bounds
rustc::middle::ty::AllBuiltinBounds => all_builtin_bounds
rustc::middle::liveness::IrMaps => IrMaps::new
rustc::middle::liveness::Liveness => Liveness::new
rustc::middle::resolve::NameBindings => NameBindings::new
rustc::middle::resolve::PrimitiveTypeTable => PrimitiveTypeTable::new
rustc::middle::resolve::Resolver => Resolver::new
rustc::middle::trans::datum::Datum => Datum::new
rustc::middle::trans::datum::DatumBlock => DatumBlock::new
rustc::middle::trans::datum::Rvalue => Rvalue::new
rustc::middle::typeck::infer::new_ValsAndBindings => ::infer::unify::ValsAndBindings::new
rustc::middle::typeck::infer::region_inference::RegionVarBindings => RegionVarBindings::new

[breaking-change]
 2014-05-30 17:55:42 +01:00
Alex Crichton
42aed6bde2 std: Remove format_strbuf!() 
This was only ever a transitionary macro.
 2014-05-28 08:35:41 -07:00
Richo Healey
553074506e core: rename strbuf::StrBuf to string::String 
[breaking-change]
 2014-05-24 21:48:10 -07:00
Patrick Walton
6559a3675e librustc: Remove all uses of ~str from librustc. 2014-05-12 11:28:57 -07:00
Nick Cameron
5854811082 Refactor rslt to Result::new 2014-05-03 23:14:56 +12:00
Corey Richardson
f9973103c5 middle: trans: datum: remove dead code 2014-04-02 11:17:22 -04:00
Alex Crichton
89fa141cd7 rustc: Switch field privacy as necessary 2014-03-31 15:47:36 -07:00
Daniel Micay
3829ac2a52 use TotalEq for HashMap 
Closes #5283
 2014-03-23 01:59:11 -04:00
Eduard Burtescu
0bb6de3076 De-@ move maps and rework parts of trans. 2014-03-17 09:53:08 +02:00
Eduard Burtescu
6c42ef31dc De-@ trans contexts. 2014-03-17 09:53:07 +02:00
Eduard Burtescu
9b1fee898f De-@ ty::ctxt usage. 2014-03-17 09:53:06 +02:00
Huon Wilson
efaf4db24c Transition to new Hash, removing IterBytes and std::to_bytes. 2014-02-24 07:44:10 +11:00
Niko Matsakis
64c9b5c3ae trans/datum -- move mutable variable into closure 2014-02-11 16:55:23 -05:00
Huon Wilson
5e2de79b30 rustc: load bools as unsigned numbers. 
Apparently loading them signed will break if/when they become i1.
 2014-02-08 12:13:28 +11:00
Huon Wilson
285c25f7f4 rustc: put range asserts on char loads. 
A `char` is a Unicode codepoint, and so ranges from 0--0x10FFFF (with
the surrogate gaps): we may as well inform LLVM of this.
 2014-02-08 12:13:28 +11:00
Huon Wilson
212507413a rustc: update docs & propagate @[]/@str removal more. 
Various functions can now be made specific to ~[], or just non-managed
vectors.
 2014-02-02 02:59:04 +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
Niko Matsakis
5e7657fafb Distinguish zero-size types from those that we return as void 2014-01-16 19:10:17 -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
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
509fc92a9b Removed remnants of @mut and ~mut from comments and the type system. 2014-01-12 02:26:04 +02:00
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
5ad2a7825b Removed obsolete 'e' prefix on ty_evec and ty_estr. 2014-01-11 16:40:23 +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
Brian Anderson
3b1862a82f Don't allow newtype structs to be dereferenced. #6246 2014-01-04 14:44:12 -08:00
Brian Anderson
18cef3fad4 Don't allow single-variant enums to be dereferenced. #6246 
I'm not sure if this was even intentional at this point.
 2014-01-04 13:17:31 -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
b941677ea3 librustc: De-@mut the crate context 2013-12-26 13:01:26 -08:00
Patrick Walton
c9432327c4 librustc: Change @mut Block to @Block. 2013-12-26 13:01:21 -08:00
Patrick Walton
8ceb374ab7 librustc: Remove non-procedure uses of do from librustc, librustdoc, 
and librustpkg.
 2013-11-26 08:25:00 -08:00
Patrick Walton
7e3f20133a librustc: Change most uses of &fn() to ||. 2013-11-19 13:22:03 -08:00
Niko Matsakis
195f1d77bd Rename and modernize region enum names 2013-11-08 19:47:57 -05:00
Niko Matsakis
3d1f3f4de0 Rename misleading contains_managed to owns_managed 2013-11-05 15:51:18 -05:00
Alex Crichton
daf5f5a4d1 Drop the '2' suffix from logging macros 
Who doesn't like a massive renaming?
 2013-10-22 08:09:56 -07:00
Daniel Micay
34ae5d70ac partially fix immediate rvalues 
The code generation previously assumed a reference could not alter the
value in a way the destructor would notice. This is an incorrect
assumption for `&mut`, and is also incorrect for an `&` pointer to a
non-`Freeze` type.

Closes #7972
 2013-10-17 16:50:07 -04:00
Daniel Micay
bd7610f3e3 introduce base_and_len fns for element length 2013-10-16 12:28:25 -04:00
Daniel Micay
ef3ec1fe97 rename base_and_len -> base_and_byte_len 2013-10-16 12:00:31 -04:00
Alex Crichton
de7d143176 Fix existing privacy/visibility violations 
This commit fixes all of the fallout of the previous commit which is an attempt
to refine privacy. There were a few unfortunate leaks which now must be plugged,
and the most horrible one is the current `shouldnt_be_public` module now inside
`std::rt`. I think that this either needs a slight reorganization of the
runtime, or otherwise it needs to just wait for the external users of these
modules to get replaced with their `rt` implementations.

Other fixes involve making things pub which should be pub, and otherwise
updating error messages that now reference privacy instead of referencing an
"unresolved name" (yay!).
 2013-10-07 13:00:52 -07:00
Daniel Micay
abe648d608 treat uninhabited enums as voidish 2013-10-02 10:02:52 -04:00
bors
33a5928b46 auto merge of #9656 : thestinger/rust/immediate, r=alexcrichton 
fn foo() -> (u32, u8, u8, u8, u8) {
        (4, 5, 6, 7, 8)
    }

Before:

    ; Function Attrs: nounwind uwtable
    define void @_ZN3foo18hbb616262f874f8daf4v0.0E({ i32, i8, i8, i8, i8 }* noalias nocapture sret, { i64, %tydesc*, i8*, i8*, i8 }* nocapture readnone) #0 {
    "function top level":
      %2 = getelementptr inbounds { i32, i8, i8, i8, i8 }* %0, i64 0, i32 0
      store i32 4, i32* %2, align 4
      %3 = getelementptr inbounds { i32, i8, i8, i8, i8 }* %0, i64 0, i32 1
      store i8 5, i8* %3, align 4
      %4 = getelementptr inbounds { i32, i8, i8, i8, i8 }* %0, i64 0, i32 2
      store i8 6, i8* %4, align 1
      %5 = getelementptr inbounds { i32, i8, i8, i8, i8 }* %0, i64 0, i32 3
      store i8 7, i8* %5, align 2
      %6 = getelementptr inbounds { i32, i8, i8, i8, i8 }* %0, i64 0, i32 4
      store i8 8, i8* %6, align 1
      ret void
    }

After:

    ; Function Attrs: nounwind readnone uwtable
    define { i32, i8, i8, i8, i8 } @_ZN3foo18hbb616262f874f8daf4v0.0E({ i64, %tydesc*, i8*, i8*, i8 }* nocapture readnone) #0 {
    "function top level":
      ret { i32, i8, i8, i8, i8 } { i32 4, i8 5, i8 6, i8 7, i8 8 }
    }
 2013-10-01 21:56:27 -07:00
Daniel Micay
5e4ae4f45f make small (<= size_of::<int>()) tuples immediate 
fn foo() -> (u32, u8, u8, u8, u8) {
        (4, 5, 6, 7, 8)
    }

Before:

    ; Function Attrs: nounwind uwtable
    define void @_ZN3foo18hbb616262f874f8daf4v0.0E({ i32, i8, i8, i8, i8 }* noalias nocapture sret, { i64, %tydesc*, i8*, i8*, i8 }* nocapture readnone) #0 {
    "function top level":
      %2 = getelementptr inbounds { i32, i8, i8, i8, i8 }* %0, i64 0, i32 0
      store i32 4, i32* %2, align 4
      %3 = getelementptr inbounds { i32, i8, i8, i8, i8 }* %0, i64 0, i32 1
      store i8 5, i8* %3, align 4
      %4 = getelementptr inbounds { i32, i8, i8, i8, i8 }* %0, i64 0, i32 2
      store i8 6, i8* %4, align 1
      %5 = getelementptr inbounds { i32, i8, i8, i8, i8 }* %0, i64 0, i32 3
      store i8 7, i8* %5, align 2
      %6 = getelementptr inbounds { i32, i8, i8, i8, i8 }* %0, i64 0, i32 4
      store i8 8, i8* %6, align 1
      ret void
    }

After:

    ; Function Attrs: nounwind readnone uwtable
    define { i32, i8, i8, i8, i8 } @_ZN3foo18hbb616262f874f8daf4v0.0E({ i64, %tydesc*, i8*, i8*, i8 }* nocapture readnone) #0 {
    "function top level":
      ret { i32, i8, i8, i8, i8 } { i32 4, i8 5, i8 6, i8 7, i8 8 }
    }
 2013-10-01 02:57:59 -04:00
Alex Crichton
1b80558be3 rustc: Remove usage of fmt! 2013-09-30 23:21:19 -07:00
Daniel Micay
11b7109b7b rm only use of type_is_immediate outside of trans 2013-09-30 18:16:35 -04:00
Marvin Löbel
7419085337 Modernized a few more types in syntax::ast 2013-09-03 14:45:06 +02:00
Marvin Löbel
539f37925c Modernized a few type names in rustc and syntax 2013-09-01 14:43:26 +02:00
Niko Matsakis
303f650ecf Issue #3678: Remove wrappers and call foreign functions directly 2013-08-19 07:13:15 -04:00
Michael Woerister
8a329770b6 New naming convention for ast::{node_id, local_crate, crate_node_id, blk_check_mode, ty_field, ty_method} 2013-07-29 16:16:48 +02:00