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271 Commits

Author SHA1 Message Date
Tim Chevalier
0046ed9462 Remove un-needed code for obsolete classes 
and rename "class" to "struct" everywhere possible (except local
vars, I was too lazy for that) -- that is why this commit is so
big.

No review, just dead code removal and renaming.

Closes #3515
 2012-12-10 18:45:01 -08:00
Patrick Walton
98fdcb0b9d librustc: De-mode pattern bindings. r=nmatsakis 2012-12-07 19:34:57 -08:00
Patrick Walton
ab3b752906 librustc: Implement "&mut [T]" as an expression. r=brson 2012-12-07 18:29:10 -08:00
Brian Anderson
ecdc8aae41 Remove impl_id from trait_ref. Unused 2012-12-07 15:54:17 -08:00
Patrick Walton
56ece46f7d librustc: Remove all legacy pattern bindings from libsyntax and librustc. rs=refactoring 2012-12-04 14:19:19 -08:00
Graydon Hoare
00c856c0b1 Update license, add license boilerplate to most files. Remainder will follow. 2012-12-03 17:12:14 -08:00
Patrick Walton
f34833abfc librustc: Make a.b() always a method call. r=nmatsakis 2012-11-30 20:41:46 -08:00
Graydon Hoare
d783f4d7bb libs: Remove transitionary material on iter_bytes, add workcache to build. 2012-11-30 10:33:16 -08:00
Paul Stansifer
0f707f42c8 Distinguish stmt_macs that are followed by semicolons and those that aren't. 2012-11-29 12:09:10 -08:00
Paul Stansifer
ee076f63f9 Allow for macros to occur in statement position. 2012-11-29 12:09:10 -08:00
Brian Anderson
fc06114ddf Merge remote-tracking branch 'brson/companion' into incoming 
Conflicts:
	src/compiletest/compiletest.rs
	src/libcargo/cargo.rs
	src/libcore/core.rs
	src/librustc/rustc.rs
	src/librustdoc/rustdoc.rc
 2012-11-28 13:17:33 -08:00
Brian Anderson
8179e268ef Register snapshots 2012-11-28 12:33:00 -08:00
Patrick Walton
669fbddc44 librustc: Add explicit self to IterBytes. r=nmatsakis 2012-11-28 11:36:04 -08:00
Patrick Walton
61cfec3c52 librustc: Parse extern "C" { ... }. r=brson 2012-11-28 11:28:16 -08:00
Patrick Walton
1c348e6e38 librustc: Implement @mut [T] as the new replacement for @[mut T] 2012-11-27 09:23:31 -08:00
Brian Anderson
be6613e048 Remove the crate language 2012-11-26 18:13:54 -08:00
Patrick Walton
318e534895 rustc: Implement explicit self for Eq and Ord. r=graydon 2012-11-19 15:33:11 -08:00
Brian Anderson
ddbff6fd2a syntax: Remove cdir_syntax. Unused 2012-11-18 18:09:41 -08:00
Brian Anderson
1a1e99c27d Merge remote-tracking branch 'brson/codemap' 
Conflicts:
	src/libsyntax/ext/source_util.rs
 2012-11-17 18:38:39 -08:00
Brian Anderson
9ecf86343a Camel case all the codemap types except span 2012-11-14 15:18:26 -08:00
Patrick Walton
32ad4ae4cd librustc: Require the #[derivable] attribute, remove the significance of "impl Foo : Bar;", and allow only a subset of methods in a trait to be derived. r=brson 2012-11-14 11:36:55 -08:00
Patrick Walton
fe02814a63 rustc: Implement floating point literal inference. r=nmatsakis 2012-11-12 10:39:08 -08:00
Patrick Walton
0fc952372a rustc: Support irrefutable patterns in function arguments. r=nmatsakis 2012-11-07 19:29:30 -08:00
Niko Matsakis
b0ed151539 Cleanup how we handle proto in types, remove unsound subtyping 
Fixes #1896 which was never truly fixed, just masked.
The given tests would have failed had they used `~fn()` and
not `@fn()`.  They now result in compilation errors.

Fixes #2978.

Necessary first step for #2202, #2263.
 2012-11-06 08:56:29 -08:00
Patrick Walton
be93b29d30 rustc: Implement parsing and typechecking for "once fn" 2012-11-05 13:17:02 -08:00
Tim Chevalier
a006608276 Remove stage0 stuff that was awaiting snapshot 
and re-register snapshots

Just removing unneeded code, no review
 2012-11-03 14:04:32 -07:00
Tim Chevalier
62f98c8ff8 Preserve parenthesization in the AST 
Maintain explicit "paren" nodes in the AST so we can pretty-print
without having to guess where parens should go. We may revisit this
in the future.

r=graydon
 2012-10-30 15:05:32 -07:00
Patrick Walton
599b4208fb rustc: Translate tuple struct constructors 2012-10-25 11:49:26 -07:00
Patrick Walton
4da58a5bd6 rustc: Implement typechecking for tuple structs. r=nmatsakis 2012-10-24 10:54:09 -07:00
Tim Chevalier
087cbb55d0 Remove <- operator from the compiler 
Yield an obsolete syntax error on things like "let foo <- bar;"
and "foo <- bar;" r=brson

Progress on #3466
 2012-10-23 12:10:19 -07:00
Patrick Walton
3bf0a9b094 rustc: Implement typechecking for simple monomorphic derivable traits on monomorphic types. r=brson 2012-10-23 10:45:23 -07:00
Tim Chevalier
46d4bbbae4 Simplify the AST representation of ty param bounds 
Change ast::ty_param_bound so that all ty param bounds are represented
as traits, with no special cases for Copy/Send/Owned/Const.
typeck::collect generates the special cases.

A consequence of this is that code using the #[no_core] attribute
can't use the Copy kind/trait. Probably not a big deal?

As a side effect, any user-defined traits that happen to be called
Copy, etc. in the same module override the built-in Copy trait.

r=nmatsakis

Closes #2284
 2012-10-22 09:01:12 -07:00
Ben Striegel
41c37d9d0f ...missed a merge marker on that last rebase 2012-10-20 17:50:46 -07:00
Ben Striegel
ac81fff229 Remove old fixed-length vector syntax 2012-10-20 17:50:46 -07:00
Patrick Walton
754704ea94 rustc: Implement intra-crate static methods on anonymous trait implementations. r=nmatsakis 2012-10-18 14:29:18 -07:00
Tim Chevalier
b03c71f629 Remove dead type definition 2012-10-18 12:19:43 -07:00
Patrick Walton
91ae5412d8 rustc: Merge module and type namespaces. r=brson 2012-10-15 15:35:36 -07:00
Erick Tryzelaar
ab89b5c294 libstd: make Serializer a trait-level typaram 2012-10-15 08:25:23 -07:00
Niko Matsakis
98887cc7ee remove ctor from ast (take 2) (no review: just dead code removal) 2012-10-12 19:46:37 -07:00
Niko Matsakis
cb55e246ba Use the Nth impl when translating a static method call, instead 
of the 0th.  0th is only correct when there are no bound tps
on the trait.

Fixes #3741.
 2012-10-12 17:46:43 -07:00
Tim Chevalier
bfbb7197d7 Update FIXME numbers 2012-10-11 16:00:30 -07:00
Tim Chevalier
22efa39382 Revert "Revert "Remove old auto_serialize2 code (needs snapshot)"" 
This reverts commit a33535e441.
 2012-10-08 17:43:45 -07:00
Tim Chevalier
a33535e441 Revert "Remove old auto_serialize2 code (needs snapshot)" 
This reverts commit 0bd6da8a8c.
 2012-10-08 11:58:54 -07:00
Erick Tryzelaar
0bd6da8a8c Remove old auto_serialize2 code (needs snapshot) 2012-10-07 17:20:19 -07:00
Erick Tryzelaar
eb626e7119 Remove the old serializers (needs snapshot) 2012-10-07 17:20:19 -07:00
Erick Tryzelaar
e1c517ca48 migrate libsyntax/rustc to auto_serialize2 2012-10-07 10:32:25 -07:00
Tim Chevalier
f96a2a2ca1 Remove by-mutable-ref mode from the compiler 
and test cases. Closes #3513
 2012-10-05 22:45:50 -07:00
Tim Chevalier
f8bc0d2545 Revert "wip" 
This reverts commit ca49fd402a.
 2012-10-05 16:10:08 -07:00
Tim Chevalier
ca49fd402a wip 2012-10-05 15:39:12 -07:00
Patrick Walton
9284179311 libstd: Switch off legacy modes in both core and std. 2012-10-02 12:20:06 -07:00
Tim Chevalier
b18320446e Move over to calling ptr::addr_of 
Everything should now call ptr::addr_of instead of
ptr::p2::addr_of. Only the pipes macro code when compiled
by stage0 will call ptr::p2::addr_of. Needs a snapshot to get
rid of that.
 2012-10-01 15:12:09 -07:00
Patrick Walton
0bcb3bc536 libsyntax: Parse visibility modifiers before foreign items 2012-09-27 12:48:09 -07:00
Erick Tryzelaar
b96af73159 turn ast::ident into a struct 
This will help with the auto_serialize2 migration. We have to change
ident from a type alias to uint into a unique type. We need to use
a struct instead of a "enum ident = token::str_num" because structs
support constants, but newtypes do not.
 2012-09-26 16:20:24 -07:00
Graydon Hoare
9c6ae65865 Support visibility qualifiers in crate directives properly. 2012-09-24 17:29:32 -07:00
Brian Anderson
afd91f8a56 Register snapshots. Remove redundant Eq impls, Makefile hacks 2012-09-23 23:01:49 -07:00
Niko Matsakis
ba3eebd41d Make it illegal to use modes in a fn signature with providing 
an explicit variable name. (Step one to changing the defaults)

First step to #3535
 2012-09-23 13:30:13 -05:00
Brian Anderson
f5be40384f Revert "syntax: Make attributes sendable for rustdoc's benefit" 
This reverts commit 90e3665fa7.
 2012-09-20 18:15:39 -07:00
Brian Anderson
90e3665fa7 syntax: Make attributes sendable for rustdoc's benefit 2012-09-20 17:37:21 -07:00
Patrick Walton
9117dcb968 rustc: De-mode all overloaded operators 2012-09-20 09:48:05 -07:00
Brian Anderson
1397dca2dd core: Move TLS to task::local_data 2012-09-19 19:08:32 -07:00
Brian Anderson
2906f2de31 core: Rename 'unsafe' mod to 'cast' 2012-09-18 19:36:25 -07:00
Brian Anderson
2d11a04e74 libsyntax: Remove 'unchecked_blk' from AST 2012-09-18 11:51:17 -07:00
Niko Matsakis
7107b4eff5 Have parser recognize static, self region. 
Fixes a bug in methods that &self couldn't be referenced in the
body. Also fixes #2479.
 2012-09-14 15:22:15 -07:00
Niko Matsakis
5d540de769 fixup mutability of vec::each, make iter_bytes pure 
also, change DVec() to work with imm vectors rather than mut ones
 2012-09-12 13:29:31 -07:00
Niko Matsakis
8a8f200d10 Introduce auto adjustment table to subsume autoderef/autoref/borrowings. 
Fixes #3261
Fixes #3443
 2012-09-11 21:25:01 -07:00
Brian Anderson
1a8a0a77b1 Camel case std::serialization 2012-09-10 19:02:57 -07:00
Patrick Walton
22b8757705 rustc: Make shape-based compare glue never called for comparison operators. 
Only called for string patterns.
 2012-09-10 12:48:42 -07:00
Graydon Hoare
5d823d46ad Migrate std::map to use core:#️⃣:Hash trait. Disable many hokey hashes. 2012-09-07 17:24:16 -07:00
Tim Chevalier
f5093dff7b Remove support for multiple traits in a single impl 
There was half-working support for them, but they were never fully
implemented or even approved. Remove them altogether.

Closes #3410
 2012-09-07 17:22:04 -07:00
Tim Chevalier
53ce42dc4f Implement &-patterns 
Closes #2855
 2012-09-07 17:09:07 -07:00
Patrick Walton
feb014eb3c rustc: Add an "ne" method to the Eq trait, and implement it everywhere 2012-09-07 12:24:48 -07:00
Patrick Walton
fba673b26b rustc: Implement private methods. 
Doesn't work cross-crate yet.
 2012-09-04 18:30:27 -07:00
Patrick Walton
8ff18acc82 libsyntax: "import" -> "use" 2012-09-04 11:43:23 -07:00
Patrick Walton
6e7d5e1cbd rustc: Implement "use mod" 2012-08-31 11:20:50 -07:00
Patrick Walton
96534365c2 rustc: Make < and = into traits 2012-08-29 18:25:22 -07:00
Tim Chevalier
cb8ecd7984 Allow extern mods to be anonymous 
extern mod {
  f();
}

is now allowed, and puts f in the enclosing scope. (Requires a
link_name attribute to be really useful...)
 2012-08-29 12:22:05 -07:00
Brian Anderson
8337fa1a54 Camel case the option type 2012-08-26 15:56:16 -07:00
Patrick Walton
8ef4551904 rustc: Implement foreign constants. 
This is needed for a lot of Apple libraries, as Apple tends to put a lot of
globals in dynamic libraries.
 2012-08-25 15:09:33 -07:00
Tim Chevalier
5e22fb9c7f Remove match check 2012-08-24 22:28:12 -07:00
Paul Stansifer
18180fd5da "earley_parser" -> "macro_parser" Let's be less confusing. 2012-08-24 18:20:17 -07:00
Paul Stansifer
aa024acae3 Use a faked-up function as a key, because functions aren't identical cross-crate in Windows. 2012-08-24 12:20:06 -07:00
Michael Sullivan
0f996f70a6 Remove purity from fn_decl and move it out to containing AST elements. 2012-08-23 19:40:01 -07:00
Paul Stansifer
129c4b694b Give a special error message when [de]serializing fails because the interner isn't in TLS yet. 2012-08-23 11:47:35 -07:00
Ben Blum
5b25fc918a Parse and typecheck moving out of enums (#2329) 2012-08-22 20:40:25 -04:00
Tim Chevalier
0a5f88a240 Change the log level to be an enum rather than an int 
This allows for eliminating a match check.
 2012-08-22 16:14:39 -07:00
Paul Stansifer
1153b5dcc8 intern identifiers 2012-08-22 14:59:25 -07:00
Niko Matsakis
652b312122 more sound treatment of fn& regions; change all & to be distinct 2012-08-21 10:28:34 -07:00
Patrick Walton
3038968f28 rustc: Perform some AST surgery to separate out class fields from methods 2012-08-15 16:20:35 -07:00
Patrick Walton
bdb206f285 rustc: Parse labeled loop, break, and again 2012-08-15 16:20:34 -07:00
Michael Sullivan
e640a66eb4 Make most forms of explicit self work. By-value not implemented. Work on #2585. 2012-08-14 17:40:04 -07:00
Brian Anderson
6b43c0c1ad Stop parsing old operator overloading syntax 2012-08-13 18:59:17 -07:00
Patrick Walton
5c9c9a6a9f libsyntax: Parse common enum fields 2012-08-08 19:51:48 -07:00
Brian Anderson
6a0720b439 Convert impls to new syntax 2012-08-08 18:19:24 -07:00
Patrick Walton
4f98e80db1 rustc: Do some plumbing work in preparation for common fields in enums 2012-08-08 17:15:37 -07:00
Patrick Walton
f110e8f21c rustc: Do some plumbing work on nested enums 2012-08-08 14:19:21 -07:00
Patrick Walton
5ce3281a62 rustc: Parse variant structs; add a trivial test case 2012-08-07 18:55:19 -07:00
Patrick Walton
438765da59 rustc: Box struct_defs 2012-08-07 17:46:51 -07:00
Michael Sullivan
7f7f47620e Implement static typeclass methods. Closes #3132. 2012-08-07 17:18:14 -07:00
Patrick Walton
deaef48675 rustc: Split out struct bodies into a separate "struct_def" type in the AST 2012-08-07 15:35:05 -07:00
Patrick Walton
727c7c7499 rustc: Add stub support for struct variants to the AST 2012-08-07 14:25:53 -07:00
Brian Anderson
bc267c696c syntax: Rename expr_alt to expr_match 2012-08-07 13:35:51 -07:00
Patrick Walton
60f47eabe2 rustc: Parse and stub (broken) typechecking for bounded function types 2012-08-06 18:55:24 -07:00
Patrick Walton
253dfc3387 rustc: Implement pattern matching for structs 2012-08-06 17:36:24 -07:00
Niko Matsakis
a6a5c48c64 make ref x bindings produce region ptrs and fix various minor bugs 
we now detect inconsistent modes, binding names, and various other errors.
typeck/trans integration is mostly done.

borrowck not so much.

more tests needed.
 2012-08-06 16:12:40 -07:00
Brian Anderson
ecaf9e39c9 Convert alt to match. Stop parsing alt 2012-08-06 15:36:30 -07:00
Patrick Walton
bff512a90f rustc: Implement functional record update for structs 2012-08-06 13:17:42 -07:00
Brian Anderson
025d86624d Switch alts to use arrows 2012-08-05 22:08:09 -07:00
Patrick Walton
f23674394f rustc: Merge fn& and fn in favor of fn&. 
This is a step on the way to moving the function "proto" sigil out front.
 2012-08-03 19:49:12 -07:00
Patrick Walton
e02b1b1ec8 rustc: Parse and typecheck repeating vector expressions; e.g. [ 0, ..512 ] 2012-08-03 18:03:19 -07:00
Patrick Walton
b65dd9d090 rustc: Parse, serialize, and deserialize trait inheritance 2012-08-03 15:02:53 -07:00
Patrick Walton
a805a1fb37 rustc: Add the notion of inherited visibility 2012-08-03 15:02:53 -07:00
Niko Matsakis
31c5cec55b Purge placement new; Make borrowck know about unary move. 
cc #3071
 2012-08-02 22:36:36 -07:00
Michael Sullivan
2fe299d1a5 Extend ast_map to know about method declarations in traits. 2012-08-02 16:02:30 -07:00
Patrick Walton
b414db041b rustc: Parse by-reference pattern bindings with the "ref" keyword 2012-07-31 19:26:25 -07:00
Patrick Walton
c88933d714 rustc: Implement unary move. Closes #917. 2012-07-31 17:33:20 -07:00
Patrick Walton
2cfe8fb357 rustc: Check self types in method lookup; allow required trait methods to have self types; write self types into metadata 2012-07-31 16:35:11 -07:00
Patrick Walton
51a06c15da libsyntax: Parse self types in methods 2012-07-30 19:37:20 -07:00
Patrick Walton
93c2f5e0e4 rustc: Use coherence for operator overloading. 
The only use of the old-style impls is now placement new.
 2012-07-27 19:35:24 -07:00
Graydon Hoare
e6d2e49852 Kill off another couple uses of the term 'mtcs'. 2012-07-27 19:19:40 -07:00
Graydon Hoare
517af7e743 early => earley. Oops. 2012-07-27 19:18:16 -07:00
Graydon Hoare
e11e90f31c Make macro-system type and constructor names more uniform; more comments. 2012-07-27 19:14:46 -07:00
Graydon Hoare
eabd233dcd Start killing off obsolete/unused quoters, and fix long lines. 2012-07-27 18:06:24 -07:00
Graydon Hoare
1d9f01cb42 Comments in the new macro system, reflecting conversation with pauls. 2012-07-27 17:42:42 -07:00
Tim Chevalier
a0d05844ed Correctly forbid upvars in nested impls, traits and classes 
Previously, resolve was allowing impls, traits or classes that were
nested within a fn to refer to upvars, as well as referring to type
parameters bound by the fn. Fixing this required adding a new kind of
def: def_typaram_binder, which can refer to any of an impl, trait or
class that has bound ty params. resolve uses this to enforce that
methods can refer to their parent item's type parameters, but not to
outer items' type parameters; other stages ignore it. I also made
sure that impl, trait and class methods get checked inside a
MethodRibKind thing so as to forbid upvars, and changed the definition
of MethodRibKind so that its second argument is an optional node_id
(so that required trait method signatures can be checked with a
MethodRibKind as well).
 2012-07-27 17:31:42 -07:00
Patrick Walton
afd9a75c9e rustc: Fix cross-crate max/min-class-style constructors 2012-07-26 15:30:15 -07:00
Patrick Walton
587b0edbbf rustc: Don't require that structs have constructors 2012-07-24 15:29:51 -07:00
Paul Stansifer
f785cccf0f Bugfix: make the parser handle the case where zero repetitions occur, by handling parse results on the basis of what names the matcher expects to bind, not on what names are actually bound. 2012-07-24 11:44:58 -07:00
Patrick Walton
df4db83ed8 rustc: Max/min classes: Add struct literal syntax 2012-07-23 16:40:05 -07:00
Patrick Walton
a57087e032 syntax: Remove reference to typestate in a comment 2012-07-23 13:24:58 -07:00
Patrick Walton
3ac5b4a86f syntax: Parse multiple trait refs in a single implementation 2012-07-18 16:05:17 -07:00
Tim Chevalier
b5729bd600 Support attributes on class ctors and dtors 
Closes #2660
 2012-07-17 12:40:59 -07:00
Niko Matsakis
0e42004bab introduce an owned kind for data that contains no borrowed ptrs 2012-07-16 20:18:18 -07:00
Niko Matsakis
41a21f053c remove typestate from code, tests, and docs 2012-07-14 17:37:20 -07:00
Michael Sullivan
7b2f4755f3 Get rid of ast::ty_vstore, which was only used for fixed length. 2012-07-14 12:45:52 -07:00
Michael Sullivan
92743dc2a6 Move the world over to using the new style string literals and types. Closes #2907. 2012-07-14 01:03:43 -07:00
Tim Chevalier
07a81ad12e Refactor how impl self types are stored 
In order to avoid a confusing use of the tcache, I added an extra
node ID field to trait refs. Now trait refs have a "ref ID" (the one
that resolve3 resolves) and an "impl ID" (the one that you look up
in the tcache to get the self type).

Closes #2434
 2012-07-13 14:47:04 -07:00
Lindsey Kuper
fc9c4c3245 Front-end support for default impls in traits. 2012-07-13 11:16:07 -07:00
Tim Chevalier
78ec6fe30c Obliterate the callee_id hack 
Exprs that could be applications of overloaded operators
(expr_unary, expr_binary, expr_index) relied on the previous node ID
being "reserved" to carry extra typechecking info. This was
incredibly error-prone. Fixed it; now all exprs have two node IDs
(which will be wasted in some cases; future work could make this
an option instead if the extra int field ends up being a performance
problem).

Closes #2804
 2012-07-12 19:02:07 -07:00
Michael Sullivan
2ea9c8df0f Accept prefix notation for writing the types of str/~ and friends. 2012-07-12 16:52:26 -07:00
Niko Matsakis
b9aa9def85 infer when types are region parameterized rather than requiring /& 
- removes various fields from various variants in the AST
- also update tests not to use this notation
 2012-07-11 14:41:41 -07:00
Paul Stansifer
54741b9427 Allow defining token tree macros. They should work now! 2012-07-09 17:44:46 -07:00
Graydon Hoare
ceac155211 For #2229, recognize 'again' in place of 'cont', final change pending snapshot. 2012-07-06 15:46:39 -07:00
Eric Holk
05cdda3a2c Plumbing and parsing for item-position macros. 2012-07-06 10:42:40 -07:00
Paul Stansifer
7f9b1fbe35 Add new syntax for interpolation and repetition, and allow the transcription of separators. 2012-07-05 18:09:31 -07:00
Paul Stansifer
0c6fe6470e Macro By Example transcription of token trees with interpolations and dotdotdots. 2012-07-05 18:09:31 -07:00
Paul Stansifer
39590d81f0 Some rearranging in perparation for MBE-style TT transcription. 2012-07-05 18:09:31 -07:00
Paul Stansifer
74c2266a06 Document matchers a little better. 2012-07-05 18:09:31 -07:00
Lindsey Kuper
33334f3c43 Change 'iface' to 'trait' internally; parse trait as iface synonym 2012-07-05 11:01:43 -07:00
Brian Anderson
ae6ea068a1 Revert "Remove rule requiring non-nil block-style statements to be semi-terminated" 
This reverts commit 0f5eaef5fb.
 2012-07-03 17:30:25 -07:00
Brian Anderson
0f5eaef5fb Remove rule requiring non-nil block-style statements to be semi-terminated 
This is a subtle rule that no longer seems to be required.
 2012-07-03 17:03:52 -07:00