bjoernager/rust
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356 commits

Author SHA1 Message Date
Eric Holk
64596e6583 Teach the parser and typechecker to understand port[int](). Closes #588 2011-06-28 16:11:04 -07:00
Brian Anderson
cab73f8897 Write metadata for more meta_item types. Issue #487 2011-06-28 10:12:05 -07:00
Marijn Haverbeke
9561def209 Use 'resource' rather than 'res' as a keyword 
Resources are now defined like...

    resource fd(int n) { close(n); }

Calling fd with an int will then produce a non-copyable value
that, when dropped, will call close on the given int.
 2011-06-28 18:00:39 +02:00
Paul Stansifer
c3901cdf8e Add simple syntax extension (#simplext) 2011-06-28 15:02:12 +00:00
Rafael Ávila de Espíndola
ecc080ed0b Use "" in the native_name as an indication that no extra options have to 
be passed to the "linker". Use that for libc.
 2011-06-28 08:21:13 -04:00
Rafael Ávila de Espíndola
ac081c30be Record and link with used native libraries. 2011-06-27 15:24:44 -04:00
Marijn Haverbeke
61fc12d0d0 Partial implementation of resources 
Non-copyability is not enforced yet, and something is still flaky with
dropping of the internal value, so don't actually use them yet. I'm
merging this in so that I don't have to keep merging against new
patches.
 2011-06-25 21:15:11 +02:00
Tim Chevalier
c772269f08 Fix inexhaustive match in parser 2011-06-24 22:38:01 -07:00
Marijn Haverbeke
9643aedb04 Remove uses of variable name 'res' from rustc 
This in preparation of making 'res' a keyword for defining resources.
Please don't introduce too many new ones in the meantime...
 2011-06-24 21:22:23 +02:00
Brian Anderson
3aa8d7ff45 rustc: Pretty-print ternary operator 2011-06-23 23:14:40 -07:00
Brian Anderson
05c0216654 rustc: Add ternary operator. Closes #565 
The implementation is so simple it might be considered cheating: at almost
every step the expr_ternary is just converted to expr_if.
 2011-06-23 22:16:11 -07:00
Rafael Ávila de Espíndola
3c534b2bef Remove parse_str_lit_or_env_ident. 
We decided to use metadata for the more complex cases, and a simple
string is enough for rustc right now.
 2011-06-23 18:42:55 -04:00
Brian Anderson
8746b84eec rustc: Handle valueless ret expressions as block results. Closes #521 2011-06-22 17:20:01 -07:00
Brian Anderson
adc18bb24a rustc: Introduce and parse additional meta_item forms 
Examples: #[test], #[link(name = "vers")]

Issue #487
 2011-06-22 13:55:58 -07:00
Brian Anderson
a6e188f8bf rustc: Rename parser.err to parser.fatal 2011-06-22 12:55:26 -07:00
Paul Stansifer
fe0925678c Remove a simidgeon of dead code. 2011-06-23 03:32:57 +08:00
Marijn Haverbeke
3b6d94d489 Move names and ids of native items into their recs, rather than their tags 2011-06-21 23:11:00 +02:00
Lindsey Kuper
26d8eaefa7 Puts out burning tinderbox (oops, AST nodes don't have def_ids/anns). 2011-06-21 14:07:28 -07:00
Lindsey Kuper
84005fadbf Some progress on support for extending objects with new fields (issue 
into four separate issues (#538, #539, #540, #543) with corresponding
tests.
 2011-06-21 13:31:27 -07:00
Marijn Haverbeke
c34e9b33d9 Move expr ids into the expr record type 
This simplifies the tag variants a bit and makes expr_node_id
obsolete.
 2011-06-21 22:25:32 +02:00
Marijn Haverbeke
75681f9ad7 Get rid of def_ids and anns in AST nodes, use single node_id 
This reduces some redundancy in the AST data structures and cruft in
the code that works with them. To get a def_id from a node_id, apply
ast::local_def, which adds the local crate_num to the given node_id.
Most code only deals with crate-local node_ids, and won't have to
create def_ids at all.
 2011-06-20 23:53:28 +02:00
Brian Anderson
200dbe4c4f Remove various rustboot workarounds 2011-06-19 20:48:20 -07:00
Brian Anderson
43427dae0c rustc: Rename session.span_err -> span_fatal, err -> fatal 
Issue #440
 2011-06-19 12:19:53 -07:00
Brian Anderson
cf9ed08a50 Revert previous 6 commits. Hopefully put out Windows fire. 
Revert "rustc: Export only what's needed from middle::ty"

This reverts commit 4255d58aa5.

Revert "rustc: Make name resolution errors less fatal"

This reverts commit b8ab9ea89c.

Revert "rustc: Make import resolution errors less fatal"

This reverts commit 92a8ae94b9.

Revert "rustc: Export only what's used from middle::resolve"

This reverts commit 4539a2cf7a.

Revert "rustc: Re-introduce session.span_err, session.err"

This reverts commit 7fe9a88e31.

Revert "rustc: Rename session.span_err -> span_fatal, err -> fatal"

This reverts commit c394a7f49a.
 2011-06-19 03:29:19 -07:00
Brian Anderson
c394a7f49a rustc: Rename session.span_err -> span_fatal, err -> fatal 
Issue #440
 2011-06-19 02:40:59 -07:00
Brian Anderson
514813148b rustc: Store the lhs and rhs of receive exprs in left to right order 
With the changing of receive semantics the parser has been putting the rhs
expression in the first argument of expr_recv and the lhs in the second, and
all subsequent passes have been referring to them backwords (but still doing
the right thing because they were assuming that lhs was the port and rhs was
the receiver).

This makes all code agree on what lhs and rhs mean for receive expressions.
 2011-06-18 20:23:05 -07:00
Brian Anderson
ddbb31eb8e rustc: Remove the meta keyword 
Issue #487
 2011-06-18 20:23:05 -07:00
Paul Stansifer
391348ec86 Consistify ast::local. 2011-06-16 17:56:24 -07:00
Brian Anderson
6f4326c54d Add better error messages for bad attributes in .rc files 
Issue #487
 2011-06-16 17:23:20 -07:00
Brian Anderson
4b8fba5f34 rustc: Fix regressed handling of bad attributes 
Issue #487
 2011-06-16 17:23:20 -07:00
Brian Anderson
ffa7c76ed2 rustc: Change print_file to print_crate 
The pretty-printer needs access to the crate attributes in order to reproduce
inner crate attributes in standalone .rs files

Issue #487
 2011-06-16 17:23:20 -07:00
Brian Anderson
e83a115d79 rustc: Parse crate attributes in standalone .rs files 
Issue #487
 2011-06-16 17:23:20 -07:00
Brian Anderson
ffae642663 rustc: Parse attributes in crate files 
Issue #487
 2011-06-16 17:23:20 -07:00
Patrick Walton
94cd2985b2 rustc: Parse T[mutable?] 2011-06-16 15:17:06 -07:00
Brian Anderson
43cbbabccb rustc: Correctly mark attributes as inner attributes 
Issue #487
 2011-06-16 14:21:43 -07:00
Brian Anderson
f3996d32b0 rustc: Parse inner attributes of modules 
Issue #487
 2011-06-16 14:21:42 -07:00
Patrick Walton
4fc286e24e rustc: Parse interior vector types in which the base type is a path properly 2011-06-16 14:03:07 -07:00
Tim Chevalier
219924e669 Bring back if-check 
Add "if check" (expr_if_check), a variation on check that executes
an "else" clause rather than failing if the check doesn't hold.
 2011-06-16 12:13:20 -07:00
Michael Sullivan
066599104a Parse swap. 2011-06-16 11:47:54 -07:00
Patrick Walton
66c52036da rustc: Change interior vector syntax to T[] 2011-06-16 10:13:39 -07:00
Marijn Haverbeke
15f71b3600 Refactor ast::item representation 
Most of the fields in an AST item were present in all variants. Things
could be simplified considerably by putting them in the rec rather
than in the variant tags.
 2011-06-16 13:32:35 +02:00
Brian Anderson
6c2f322f82 Improve and test failure behavior for malformed attributes 2011-06-15 19:30:10 -07:00
Brian Anderson
2772a29e92 rustc: Support outer attributes on items that are defined as statements 
Issue #487
 2011-06-15 16:01:35 -07:00
Marijn Haverbeke
0987b17dcb Small simplification in parser.rs' crate parsing 2011-06-15 21:39:26 +02:00
Graydon Hoare
ce72993488 Reformat source tree (minus a couple tests that are still grumpy). 2011-06-15 11:19:50 -07:00
Brian Anderson
1c9277e0d3 rustc: Make room in remaining AST item nodes for attributes 
Issue #487
 2011-06-15 09:48:55 -07:00
Brian Anderson
11c5c73d56 rustc: Introduce an attribute type to the AST 
Right now the only thing that it adds to meta_item is an indication of whether
the attribute was declared inside or outside the item, but I expect it will
become more useful.

Issue #487
 2011-06-15 09:46:37 -07:00
Brian Anderson
0eefa5f9d3 rustc: Parse module attributes 
Issue #487
 2011-06-15 09:46:37 -07:00
Brian Anderson
31116dcdd5 rustc: Make room in item_mod for metadata 
Issue #487
 2011-06-15 09:46:37 -07:00
Marijn Haverbeke
b0d46efd07 Stop dropping object field mutability on the floor 2011-06-15 14:20:04 +02:00