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330 Commits

Author SHA1 Message Date
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
Graydon Hoare
c284b8b1dc Start using core::path2::Path in a lot of places. 2012-08-24 15:51:16 -07:00
Niko Matsakis
a8f1bee457 fix some unused pattern binding warnings 2012-08-24 15:37:21 -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
Niko Matsakis
a08f3a7d4d More complete fix to #3162 (borrowck bug related to access to rec fields) 2012-08-23 18:54:08 -07:00
Paul Stansifer
89bbaff84f m1!{...} is now forbidden. Use m1!(...) instead. 2012-08-23 11:14:15 -07:00
Paul Stansifer
c74a442e86 Eliminate some extraneous curly brackets inside invocations of macro_rules!. 2012-08-23 11:14:14 -07:00
Paul Stansifer
29f32b4a72 m1!{...} -> m1!(...) 2012-08-23 11:14:14 -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
Paul Stansifer
7317bf8792 pre-intern some fixed names so they can be used as constants 2012-08-22 14:59:24 -07:00
Paul Stansifer
9a7890d73a Centralize ident interner generation. 2012-08-22 14:59:24 -07:00
Tim Chevalier
7284969292 Eliminate many match checks in rustc 2012-08-22 12:25:08 -07:00
Michael Sullivan
a65366d548 Parse explicit self in more places. Work on #2585. 2012-08-17 17:14:32 -07:00
Lindsey Kuper
eb834fdb81 Stop parsing iface. 2012-08-17 14:32:34 -07:00
Brian Anderson
3ab4b014cf Remove the class keyword 2012-08-17 10:13:45 -07:00
Patrick Walton
2489baf82e libsyntax: Fix parsing of "loop unsafe". 
It was getting misparsed as a label.
 2012-08-16 15:19:47 -07:00
Brian Anderson
af43613795 Long lines 2012-08-15 17:32:19 -07:00
Patrick Walton
a78030fbaa libsyntax: Parse tuple and unit structs 2012-08-15 17:11:13 -07:00
Patrick Walton
6319c8fbc4 rustc: Fix long lines and trailing whitespace 2012-08-15 16:25:42 -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
353c632c2d libsyntax: Parse nested enums 2012-08-15 16:20:34 -07:00
Patrick Walton
bdb206f285 rustc: Parse labeled loop, break, and again 2012-08-15 16:20:34 -07:00
Patrick Walton
fe9d07dda6 rustc: "as Trait" can now be written "as @Trait". 
There is also code for ~Trait and &Trait, but these are currently (incorrectly)
synonyms for "as @Trait" and "as &Trait".
 2012-08-15 16:20:31 -07:00
Brian Anderson
74c69e1053 Convert more core types to camel case 2012-08-15 14:14:20 -07:00
Brian Anderson
11258310e2 Convert more core types to camel case 2012-08-14 18:26:03 -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
Patrick Walton
138dc3048a libsyntax: Parse "extern mod foo;" 2012-08-14 14:24:00 -07:00
Patrick Walton
30e243a5aa libsyntax: Give a nice error message when view items are used anywhere other than the top of a module. 
This is a step on the way to parsing "extern mod foo;"
 2012-08-14 11:23:25 -07:00
Patrick Walton
81e6bb1b4b libsyntax: First steps toward parsing "extern mod std;" 2012-08-14 11:08:15 -07:00
Patrick Walton
80b6850e34 libsyntax: Implement [int*3] syntax for fixed length vector types 2012-08-13 20:00:03 -07:00
Brian Anderson
6b43c0c1ad Stop parsing old operator overloading syntax 2012-08-13 18:59:17 -07:00
Patrick Walton
799bc0a193 libsyntax: Allow "use" to be used in place of "import" 2012-08-13 17:55:54 -07:00
Patrick Walton
55ee06b8ce libsyntax: Accept "1..3" as the preferred form of "1 to 3" in patterns 2012-08-13 17:37:08 -07:00
Patrick Walton
9b5266d745 libsyntax: Refactor item parsing so that items and view items are parsed in the same function. 
This is a step on the way to "extern mod foo;" and replacing "import" with "use".
 2012-08-13 17:12:35 -07:00
Patrick Walton
87f4c15311 rustc: Make functional record and struct update use ".." instead of "with". 
"with" is still accepted for backwards compatibility.
 2012-08-13 16:07:12 -07:00
Michael Sullivan
5fd891f10b Fix method mode parsing bug. Closes #3191. 2012-08-13 12:30:07 -05:00
Patrick Walton
5c9c9a6a9f libsyntax: Parse common enum fields 2012-08-08 19:51:48 -07:00
Brian Anderson
436a90e3d7 syntax: Stop supporting old impl syntax 2012-08-08 18:19:26 -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
Niko Matsakis
52c517383e improve borrowck error messages to explain regions better 2012-08-07 20:59:06 -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
Brian Anderson
92ef17aaeb syntax: Fix parsing of inherent traits 2012-08-07 13:01:22 -07:00
Brian Anderson
2772b2e5c7 syntax: Make match arm parsing more restrictive again 
Require comma separators for all expression types except the plain block
 2012-08-07 12:23:43 -07:00
Patrick Walton
60f47eabe2 rustc: Parse and stub (broken) typechecking for bounded function types 2012-08-06 18:55:24 -07:00
Tim Chevalier
a4cedd9598 Disallow multiple constructors or destructors in the same class 
Closes #2825
 2012-08-06 18:01:26 -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
Eric Holk
517ad983f9 Handle interpolated paths in pattern parsing. Fixes #3007. 
We might need to use is_ident_or_path in a for other places too.
 2012-08-06 13:25:34 -07:00
Patrick Walton
bff512a90f rustc: Implement functional record update for structs 2012-08-06 13:17:42 -07:00
Brian Anderson
d8e9724fb1 syntax: Stop parsing alts without arrows 2012-08-05 22:10:34 -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
e0ee2447bf libsyntax: Fix trailing whitespace 2012-08-03 15:24:34 -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
Patrick Walton
dfe1f6260e rustc: Remove all fixed-length strings from our codebase 2012-08-03 11:22:35 -07:00
Niko Matsakis
31c5cec55b Purge placement new; Make borrowck know about unary move. 
cc #3071
 2012-08-02 22:36:36 -07:00
Lindsey Kuper
19570ab1f0 Revert "Remove "iface" from keyword table." 
This reverts commit 51b9674ed7.
 2012-08-02 18:42:09 -07:00
Lindsey Kuper
51b9674ed7 Remove "iface" from keyword table. 2012-08-02 18:10:07 -07:00
Michael Sullivan
2fe299d1a5 Extend ast_map to know about method declarations in traits. 2012-08-02 16:02:30 -07:00
Niko Matsakis
97452c0ca1 Remove modes from map API and replace with regions. 
API is (for now) mostly by value, there are options to use it by
reference if you like.  Hash and equality functions must be pure
and by reference (forward looking to the day when something
like send_map becomes the standard map).
 2012-08-02 15:53:28 -07:00
Paul Stansifer
7d4742e101 Allow macro_rules! m { (...) => ... } 2012-08-02 11:58:16 -07:00
Paul Stansifer
7129883b51 Allow interpolations of all the nt_*s. 2012-08-02 11:58:16 -07:00
Brian Anderson
2d8c7fd096 syntax: Remove 'ret' 2012-08-01 19:16:09 -07:00
Brian Anderson
b355936b4d Convert ret to return 2012-08-01 19:16:06 -07:00
Brian Anderson
507fba57d1 syntax: Allow any block-like expr to be used as alt arm w/o comma separator 2012-08-01 17:57:03 -07:00
Patrick Walton
fd536d9d3e libsyntax: Use the keyword "copy" for copy-mode bindings instead of the +. 
Mea culpa for introducing + in the first place.
 2012-08-01 16:04:56 -07:00
Patrick Walton
899400cd1a libsyntax: Fix a parsing problem with the temporary syntax for by-value pattern match bindings 2012-08-01 12:28:47 -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
Brian Anderson
7b2026bf21 Introduce 'return', 'match' and 'module' as synonyms 2012-07-31 17:22:30 -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
Brian Anderson
567f881fdf syntax: More tweaks to make alt arrows parse and print correctly 2012-07-31 15:41:26 -07:00
Niko Matsakis
c206d024eb accept naked exprs with commas in pattern arms 
pretty printing will use them, but indentation is slightly off
if the expr is long
 2012-07-31 15:41:26 -07:00
Paul Stansifer
0bd6371155 Now you can use whatever delimiter you want to invoke syntax extensions. 2012-07-31 14:07:59 -07:00
Lindsey Kuper
439afaa329 Change remaining "iface" occurrences to "trait"; deprecate "iface" 2012-07-31 11:52:16 -07:00
Paul Stansifer
c2f49c46ae Avoid accidentally printing floating point numbers as 10.f. 2012-07-31 11:49:20 -07:00
Ben Blum
18851e4248 Build fix: debug![ to debug!{ 2012-07-31 13:25:18 -04:00
Patrick Walton
51a06c15da libsyntax: Parse self types in methods 2012-07-30 19:37:20 -07:00
Paul Stansifer
3819b6b3d1 Allow single quote to be escaped in strings. 2012-07-30 18:38:15 -07:00
Paul Stansifer
a9cc5066ee Change syntax extension syntax: #m[...] -> m!{...}. 2012-07-30 18:38:15 -07:00
Paul Stansifer
4e9c475527 Work around bug #2935 by unautounboxing. 2012-07-30 18:04:19 -07:00
Paul Stansifer
e040ab8423 Impl-ize interner. 2012-07-30 18:04:19 -07:00
Brian Anderson
ef29f7ff36 syntax: Fix semicolon printing. Closes #3036 2012-07-30 16:09:52 -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
Eric Holk
5805616aad Make parsing about 0.3 seconds faster. 2012-07-26 11:37:57 -07:00
Paul Stansifer
f4c093c4af Change #macro to macro_rules! in some cases. 2012-07-26 10:14:01 -07:00
Patrick Walton
728d16cfca rustc: Parse new-style impl declarations 2012-07-24 16:38:24 -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
0d581bdafe syntax: Expect the closing brace after struct literals 2012-07-23 18:58:56 -07:00
Patrick Walton
df4db83ed8 rustc: Max/min classes: Add struct literal syntax 2012-07-23 16:40:05 -07:00
Patrick Walton
978ca03cb2 Revert "accept naked exprs with commas in pattern arms" due to pretty-printing failures 
This reverts commit f712b2d76b.

In alt arms, the parser needs to do a little lookahead to determine
whether it's looking at a record literal or a block.

Also there are some indentation issues in the expected source.
 2012-07-19 07:53:55 -07:00
Niko Matsakis
f712b2d76b accept naked exprs with commas in pattern arms 
pretty printing will use them, but indentation is slightly off
if the expr is long
 2012-07-18 20:16:41 -07:00
Tim Chevalier
de5d5e6eeb Remove non-existent imports 2012-07-18 18:02:07 -07:00
Patrick Walton
3ac5b4a86f syntax: Parse multiple trait refs in a single implementation 2012-07-18 16:05:17 -07:00
Niko Matsakis
e0ea67a2a6 prevent regions from escaping in ifaces; remove &r.T syntax 2012-07-18 11:48:58 -07:00
Patrick Walton
db020ab63c rustc: Implement and enforce instance coherence 2012-07-17 15:46:43 -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
e2af785606 Make the new world order normative. Closes #2908. 2012-07-14 01:03:44 -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
Michael Sullivan
6247a529e3 Handle prefix notations for strings in patterns. This is kind of gross. 2012-07-13 19:08:18 -07:00
Michael Sullivan
985b52be6d Support prefix notation for vstore strings. Closes #2906. 2012-07-13 17:03:49 -07:00
Lindsey Kuper
78d11b899b Clean up various bugs with trait parsing. 2012-07-13 15:31:39 -07:00
Lindsey Kuper
5a63b2100e More consistent use of backticks and "expected" in error messages. 
Got some of the debug messages, here, too.  I figure it doesn't hurt
to get used to doing this even in places where users won't ever see
it.
 2012-07-13 15:31:39 -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
Niko Matsakis
90e435e808 change region syntax to &r/T in place of &r.T 2012-07-13 10:20:50 -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
Michael Sullivan
1c62f5ff74 Get rid of all of the remaining /~s in the code base. 2012-07-12 15:13:18 -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
f3e874635f Fix (I think!) the ACTUALLY expr parsing situation. 2012-07-11 12:06:47 -07:00
Eric Holk
877ebed6cf Visit item macros. 2012-07-10 22:00:48 -07:00
Paul Stansifer
773e3df310 Fix some lookahead problems with ACTUALLY tokens. 2012-07-10 14:26:38 -07:00
Graydon Hoare
172bf3a038 Back out recognition of caret for unsafe ptr. Decided to abandon #2826 mid way through. 2012-07-09 18:42:06 -07:00
Paul Stansifer
b1af6ac6f1 Make the matcher parser treat () in a matchy way, like one would expect. 2012-07-09 17:44:46 -07:00
Paul Stansifer
55e28f6689 Remove the tt macro demo. 2012-07-09 17:44:46 -07:00
Paul Stansifer
54741b9427 Allow defining token tree macros. They should work now! 2012-07-09 17:44:46 -07:00
Paul Stansifer
caa83b41bb Add support for matchers nonterminals. 2012-07-09 17:44:46 -07:00
Patrick Walton
7d90edcb3b rustc: Switch over to resolve3 2012-07-09 17:44:16 -07:00
Patrick Walton
ad673daa6c Revert "rustc: Switch over to resolve3" due to Linux failures 
This reverts commit 2c0aa257e2.
 2012-07-09 16:50:19 -07:00
Patrick Walton
2c0aa257e2 rustc: Switch over to resolve3 2012-07-09 16:29:25 -07:00
Graydon Hoare
638036fe55 Remove 'cont' from parser/lexer. 2012-07-09 14:47:45 -07:00
Graydon Hoare
c26d02557e Switch 'cont' to 'again' everywhere. Close #2229. 2012-07-09 14:37:48 -07:00
Patrick Walton
4d8113725d rustc: Add some changes I missed 2012-07-09 11:05:48 -07:00
Patrick Walton
e41029d236 rustc: Switch to the new resolution pass 2012-07-09 10:27:13 -07:00
Niko Matsakis
a856bccdc6 Revert "rustc: Switch to the new resolution pass" 
This reverts commit c4af6e92fb.

Branch was burning...many, many unresolved imports.
 2012-07-06 20:45:06 -07:00
Patrick Walton
c4af6e92fb rustc: Switch to the new resolution pass 2012-07-06 19:07:26 -07:00
Graydon Hoare
6b8ebc12db First step on #2826, accept ^ for ty_ptr. 2012-07-06 16:03:51 -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
fa4134611d Fixing an infinite type, updating code to match new Early parser, remembering to add protocol parser. 2012-07-06 10:42:40 -07:00
Eric Holk
d09bcc0131 Adding token tree nonterminals to earley parser. 2012-07-06 10:42:40 -07:00