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2959 Commits

Author SHA1 Message Date
Graydon Hoare
b02b50c695 Register new snapshots. 2011-06-08 14:58:58 -07:00
Patrick Walton
2f853ddb8d test: Add a test case for issue #362, "ret none". 2011-06-08 12:52:36 -07:00
Patrick Walton
4571172c03 rustc: Remove pushdown. 15 second improvement. 2011-06-08 12:24:05 -07:00
Graydon Hoare
f54f2799c3 Merge pull request #403 from espindola/newllvm 
Update rust to build with newer llvm versions.
 2011-06-08 11:41:01 -07:00
Rafael Ávila de Espíndola
698022d351 Update rust to build with newer llvm versions. 2011-06-08 14:08:24 -04:00
Patrick Walton
08dcb9306b rustc: Remove all traces of the unification cache 2011-06-08 10:52:12 -07:00
Rafael Ávila de Espíndola
d360c481e8 Don't force the fetch of main.o from main.a, we are not using main.a anymore. 2011-06-08 13:47:21 -04:00
Josh Matthews
2235fb73ef Add optional message to fail. 2011-06-08 04:02:55 -04:00
Patrick Walton
0857d22c04 rustc: Print out a real error message on unresolved types. Puts out burning tinderbox. 2011-06-07 23:03:41 -07:00
Patrick Walton
ddec6b5f47 rustc: Use a set-based approach to unification; remove ty_bound_param and ty_local. 
Sorry, big perf regression; will fix soon.
 2011-06-07 19:33:18 -07:00
Graydon Hoare
721c5bbee8 More work on proper linkage name-mangling. Almost right, aside from version numbers. 2011-06-07 18:08:17 -07:00
Rafael Ávila de Espíndola
7034a28241 Update the snapshot. 2011-06-07 20:40:31 -04:00
Lindsey Kuper
a4ca75e6af For consistency, use ctxt instead of ty_ctxt outside of unify. 2011-06-07 15:18:30 -07:00
Lindsey Kuper
ab69c4a98f Removing dead code and redundant fails; changing fails to sess.bug 
calls (issue #444).
 2011-06-07 14:12:34 -07:00
Rafael Ávila de Espíndola
b1d6f12a05 Don't put a copy of main (the C one) in each binary we produce. This is a step 
in getting a driver that works on all linux systems.

Sorry for the linker hacks, I will remove them after snapshotting a new compiler.
 2011-06-07 16:56:27 -04:00
Josh Matthews
df9cf0be9b Add multiline, whitespace-eating strings. 2011-06-07 11:21:10 +02:00
Graydon Hoare
319156c8d1 Begin tidying up name-mangling rules. 2011-06-06 15:48:47 -07:00
Rafael Ávila de Espíndola
ee54fa5c7d Implement enough support for pointer to get an identity function working. 2011-06-06 16:36:01 -04:00
Marijn Haverbeke
4bd5f834b0 First take on an alias-safety checker 
The alias checker works by ensuring that any value to which an alias
is created is rooted in some way that ensures it outlives the alias.

It is now disallowed to create an alias to the content of a mutable
box, or to a box hanging off a mutable field. There is also machinery
in place to prevent assignment to local variables whenever they are
the root of a live alias.
 2011-06-06 21:24:03 +02:00
Marijn Haverbeke
2b334f061a Change unsafe aliases 
This litters aberrations like 'alt({foo.bar}) { ... }' and f({*baz})
though the code (mostly in trans.rs). These are a way to explicitly
copy the given value so that it can be safely aliased. At some point
we'll probably want a more explicit copy operator.
 2011-06-06 21:09:55 +02:00
Brian Anderson
4d8f715dab rustc: Make resolve::unresolved return !. Remove redundant fails 2011-06-05 00:11:44 -04:00
Lindsey Kuper
2736d63db0 Adding comments; removing dead code. 2011-06-04 19:38:11 -07:00
Lindsey Kuper
5f95766a40 Remove redundant 'fail' exprs and dead code; use sess.bug or 
sess.span_err instead of 'fail'.  (issue #444)
 2011-06-04 18:34:40 -07:00
Brian Anderson
53ea2a4751 stdlib: Use spans for #fmt errors originating in std 
Issue #444
 2011-06-04 19:48:19 -04:00
Brian Anderson
a177dc485b rustc: Reenable debug logging in extfmt 
This is not obnoxious now that logging is off by default
 2011-06-04 17:57:53 -04:00
Brian Anderson
4b566fe7f9 rustc: Hide the parser from syntax extensions 
Eventually extensions will probably need access to the parser again, but it'll
be in a different form.
 2011-06-04 17:51:59 -04:00
Brian Anderson
c88fa92de4 rustc: Generate extension annotations from ext_ctxt instead of parser 2011-06-04 17:44:24 -04:00
Brian Anderson
1d6f1dc58d rustc: Add a next_ann method to ext_ctxt 
After this we can remove the parser from the syntax extensions, at least for
now.
 2011-06-04 17:31:44 -04:00
Brian Anderson
3ca5fff195 rustc: Use spans for #env errors 
Issue #444
 2011-06-04 17:14:32 -04:00
Brian Anderson
ac83e34dc6 rustc: Report unimplemented #fmt features with spans 2011-06-04 17:10:08 -04:00
Brian Anderson
dd588519bd rustc: Add a span_unimpl method to ext_ctxt 2011-06-04 17:10:08 -04:00
Brian Anderson
ecf1bd7651 rustc: Use spans on extfmt error messages 
Issue #444
 2011-06-04 17:10:04 -04:00
Brian Anderson
794221b353 rustc: Return the correct span from parse_seq 2011-06-04 16:36:08 -04:00
Brian Anderson
c18f2e2dac rustc: Pass the correct span to syntax extensions 2011-06-04 15:57:13 -04:00
Brian Anderson
af46f3ed0d rustc: Introduce ext module. Move some things from parser to ext. 
Introduce an ext_ctxt record to provide a span_err method for use while
expanding syntax extensions. Hopefully it will be useful for other things.
 2011-06-04 15:49:42 -04:00
Paul Stansifer
dbd066a02a "macro" -> "syntax extension" for now 2011-06-03 18:47:11 -07:00
Paul Stansifer
79fcd51b46 Make the macro system more modular. 2011-06-03 18:47:11 -07:00
Graydon Hoare
cfc75695a5 Register new snapshots. 2011-06-03 18:47:08 -07:00
Graydon Hoare
f29d04672b Remove zerobreak between foo and ( on a call expr. Never looks right. 2011-06-03 17:32:29 -07:00
Graydon Hoare
f34d19a242 Make pp more conservative about inserting trailing comments mid-list. 2011-06-03 17:32:29 -07:00
Lindsey Kuper
69325f815d More comments. 2011-06-03 17:16:28 -07:00
Lindsey Kuper
dcf7fbf833 Comments and cleanup. 2011-06-03 17:09:50 -07:00
Patrick Walton
cb4c969ba6 rustc: Add a "smallintmap" implementation 2011-06-03 16:15:14 -07:00
Graydon Hoare
088ab03fdb Add spans to fields, args, methods. Improve pp of same. 2011-06-03 15:42:42 -07:00
Graydon Hoare
8235e76a47 Tidy up printing of ty_fn. 2011-06-03 15:42:42 -07:00
Rafael Ávila de Espíndola
429e21414b Parse pointers in metadata. 2011-06-03 15:13:10 -04:00
Rafael Ávila de Espíndola
ba74c6cfdc Boilerplate for pointers. Sorry for missing this on the first patch. 2011-06-03 15:02:58 -04:00
Rafael Ávila de Espíndola
18b63865ce Accept *foo as a pointer to foo. 
This is accepted everywhere, since just passing a pointer is safe.
 2011-06-03 14:34:19 -04:00
Marijn Haverbeke
07667d29aa Temporarily xfail compile-fail/pattern-tyvar 
So that the tinderboxes can go green again. Patrick, please look into
this at some point.
 2011-06-03 10:23:13 +02:00
Lindsey Kuper
dc29dead2e Removing redundant "fail"s. 2011-06-02 18:15:29 -07:00
Patrick Walton
ad9afefa10 rustc: Typecheck patterns from the top down; remove pushdown_pat 2011-06-02 18:11:26 -07:00
Tim Chevalier
76bcbfd269 Un-XFAIL break-value 
It passes thanks to the previous two commits.
 2011-06-02 17:52:04 -07:00
Tim Chevalier
ba377c043d Handle _|_ values properly in trans 
Generate an LLVMUndef value of the proper type for an argument of
type _|_. Otherwise we get an LLVM assertion failure.
 2011-06-02 17:52:04 -07:00
Tim Chevalier
468786e36d Fix unification bug 
Hello from SFO Terminal 3!

unify_fn_common had the expected and actual types reversed in one
place. This was causing the type of an occurence of a function f
with type fn(int) -> T to be set to fn(_|_) -> T at a call site like
f(fail); I think this was also making some of the type error messages
come out backwards, but I haven't checked.

Also: ty_bot does not contain pointers
 2011-06-02 17:52:04 -07:00
Patrick Walton
c515ed13de Merge pull request #450 from paulstansifer/quick_error_message_fix_2 
Flatten functions and objects in trans::simplify_type.
 2011-06-02 17:43:11 -07:00
Paul Stansifer
20bd927c3f Flatten functions and objects in trans::simplify_type. 2011-06-02 17:40:12 -07:00
Graydon Hoare
cb61d7b38e Pretty-print literals exactly as we saw them in the source. 2011-06-02 17:18:49 -07:00
Lindsey Kuper
3a6b5576ac Refactor make_fp_cmp_glue and make_integral_cmp_glue into one. 2011-06-02 16:35:25 -07:00
Paul Stansifer
1377e9b341 Implement pcwalton's code review suggestions. 2011-06-02 15:12:17 -07:00
Paul Stansifer
5cd10d2fef Error message, instead of segfault, when recursive types are used. 2011-06-02 14:03:17 -07:00
Patrick Walton
12f86e6f2f rustc: Print node IDs for more types of nodes 2011-06-02 11:29:17 -07:00
Patrick Walton
7c6a0f189e rustc: Tiny style fix in pprust::rust_printer 2011-06-02 11:29:17 -07:00
Graydon Hoare
f919af0f8f Remove offending hyphen. 2011-06-02 10:34:19 -07:00
Marijn Haverbeke
fd5428a95e Re-xfail lib-io test. Seems to only work on Linux 2011-06-02 17:58:49 +02:00
Marijn Haverbeke
5144f790fe Fix and un-xfail vec-append test 2011-06-02 16:45:26 +02:00
Marijn Haverbeke
75ffe657db Un-xfail multi test 2011-06-02 16:21:14 +02:00
Marijn Haverbeke
8ac94d59e8 Un-xfail lib-io test 2011-06-02 16:19:30 +02:00
Marijn Haverbeke
830c58b651 Un-xfail obj-dtor-2 2011-06-02 16:12:20 +02:00
Patrick Walton
78374d11ce rustc: Add a new mode to the pretty printer that prints out node IDs, for debugging 2011-06-01 18:53:52 -07:00
Patrick Walton
eae3036179 rustc: Remove else-after-return in main 2011-06-01 18:38:00 -07:00
Patrick Walton
d43f60e5d4 rustc: Fold --pretty and --typed-pretty into a single option with an optional argument 2011-06-01 18:32:05 -07:00
Patrick Walton
8c3809afd0 stdlib: Add some functions to getopts to deal with optional arguments more easily 2011-06-01 18:32:05 -07:00
Tim Chevalier
24c9d7e5f8 Improve type error message for non-constructor in pattern 2011-06-01 18:15:12 -07:00
Tim Chevalier
1402cd101b Redo typestate-related data structures to support predicate constraints. No actual support yet, just infrastructure. 2011-06-01 18:14:48 -07:00
Tim Chevalier
af4554aadf Add a few more to_str functions 2011-06-01 17:47:59 -07:00
Tim Chevalier
ac4ef1741e Allow constraint args to be literals 2011-06-01 17:45:13 -07:00
Lindsey Kuper
528c6516f0 Use span_err instead of err. Fixes issue #444. 2011-06-01 17:22:23 -07:00
Patrick Walton
af9272f70e rustc: Remove rustboot workaround from walk::default_visitor() 2011-06-01 16:52:22 -07:00
Patrick Walton
8851ae0423 rustc: Allow walking over patterns 2011-06-01 16:47:24 -07:00
Graydon Hoare
6e058ff54e Register new snapshots. 2011-06-01 16:39:31 -07:00
Graydon Hoare
1f915ef7ce Permit breaking before fn args block. 2011-06-01 16:39:31 -07:00
Lindsey Kuper
dba9caeba9 Comments. 2011-06-01 16:39:52 -07:00
Graydon Hoare
1b67fbdfd3 More tweaks to comment preservation rules. 2011-06-01 15:29:38 -07:00
Graydon Hoare
198f6a247e Print iters as iters not fns. 2011-06-01 13:18:16 -07:00
Graydon Hoare
023bbc0449 Add a space after @mutable. 2011-06-01 13:12:12 -07:00
Graydon Hoare
19f85cc9c4 Print ty_bot properly. 2011-06-01 13:08:08 -07:00
Rafael Ávila de Espíndola
a6ca9c2922 Don't create an empty section. 2011-06-01 15:59:28 -04:00
Rafael Ávila de Espíndola
30efdeeca1 Visibility is an ELF concept and protected visibility is not very well implemented, 
avoid using it for now.

Instead, mark pairs that are not needed elsewhere as internal.
 2011-06-01 15:45:31 -04:00
Graydon Hoare
2ef2bda276 Move brace/if/for/while/do/alt/spawn exprs into bottom_expr rule. 2011-06-01 12:42:28 -07:00
Graydon Hoare
4eef7b613c Bug fixes to pprust. 2011-06-01 12:26:42 -07:00
Graydon Hoare
e5dc138dfa Buffer pending whitespace in printer so as not to introduce trailing whitespace lines. 2011-06-01 12:01:42 -07:00
Graydon Hoare
681f0c7a2b Support printing globs. 2011-06-01 11:39:20 -07:00
Graydon Hoare
ae16639dfa Slightly more aggressive about inserting whitespace. Getting frustrated with comments. 2011-06-01 11:39:20 -07:00
Lindsey Kuper
649a7bf38a Comments and cleanup. 2011-06-01 11:34:52 -07:00
Paul Stansifer
9f5dddf08c Now imports are not re-exported unless 'export' is explicitly used. 2011-05-31 18:43:26 -07:00
Graydon Hoare
0235e742f6 Give up on use of huge_word for comments. Still not formatting quite right, but closer. 2011-05-31 17:39:15 -07:00
Michael Sullivan
f4df2e4974 Fix pretty printer for move. 2011-05-31 17:39:14 -07:00
Michael Sullivan
78b0d33c35 More tests for <-. 2011-05-31 17:39:14 -07:00
Michael Sullivan
fd1029e6dd Support move as an initializer. 2011-05-31 17:39:14 -07:00
Michael Sullivan
68b4688875 Add some simple tests for move. 2011-05-31 17:39:14 -07:00
Michael Sullivan
c232964301 Implement move semantics. 2011-05-31 17:39:14 -07:00
Michael Sullivan
5e7bba3d23 Insert plumbing for move that behaves just like assign. 2011-05-31 17:39:14 -07:00
Eric Holk
43342e9a66 Updating snapshot 2011-05-31 17:40:17 -07:00
Eric Holk
84a56ed7cd Teach the compiler to understand yield and join, as well as using task as a type name. 2011-05-31 16:28:13 -07:00
Brian Anderson
9daa00bf83 rustc: Teach rustc to use block results as fn return values. Closes #372 2011-05-31 19:18:55 -04:00
Graydon Hoare
223c7dfb11 Fix comment-scanning logic in lexer. 2011-05-31 15:31:50 -07:00
Graydon Hoare
2de1a4bb1b Handle pretty-printing else-if properly. 2011-05-31 12:58:02 -07:00
Rafael Ávila de Espíndola
cc96eeafca Move rust_vec_append_glue to rt. 2011-05-31 14:32:08 -04:00
Graydon Hoare
b6971d94df Consolidate formatting functions a bit more. 2011-05-31 11:00:47 -07:00
Graydon Hoare
55e3cd41de Fix utility printers to flush eof in common.rs. 2011-05-31 11:00:47 -07:00
Graydon Hoare
1811513552 Fix long lines 2011-05-31 11:00:47 -07:00
Graydon Hoare
371c25683c Break methods in obj types. 2011-05-31 11:00:47 -07:00
Graydon Hoare
1676c67446 Tighten up comment rules a little more. 2011-05-31 11:00:47 -07:00
Graydon Hoare
cf57553679 Improve handling of trailing comments. 2011-05-31 11:00:47 -07:00
Graydon Hoare
b48cab962a Add span to field to catch per-field comments in rec exprs. 2011-05-31 11:00:47 -07:00
Graydon Hoare
d12ea39896 Improve comment handling in pp. 2011-05-31 11:00:47 -07:00
Graydon Hoare
30f8348473 Differentiate consistency of commasep boxes 2011-05-31 11:00:47 -07:00
Graydon Hoare
21313d623a new pretty printer 2011-05-31 11:00:47 -07:00
Rafael Ávila de Espíndola
697be84d61 Fix the bots. 2011-05-31 13:50:16 -04:00
Rafael Ávila de Espíndola
3dc6c3b737 Remove code that is now dead. 2011-05-31 13:38:10 -04:00
Rafael Ávila de Espíndola
ebe055c307 Merge remote-tracking branch 'upstream/master' 2011-05-31 13:19:15 -04:00
Tim Chevalier
18a1cce2bc change fn to pred in pred-on-wrong-slots (but it's still xfailed 2011-05-31 10:13:25 -07:00
Rafael Ávila de Espíndola
b0a5c09986 New snapshot. 2011-05-31 13:11:59 -04:00
Rafael Ávila de Espíndola
e66f9e46f6 Start finishing up the rust_start signature transition. 2011-05-31 11:17:17 -04:00
Marijn Haverbeke
7d68cbdff0 Have blocks return their result by writing to a reserved space 
This makes it possible to pass the location of that space through to
nested blocks, resulting in less copying, taking, and dropping.

This makes the compiler slightly faster and 19k smaller.

A FIXME is to use 'move' semantics when returning the values from the
block -- don't bump the refcount and drop it again for the returning
block, but simply assign ownership to the receiver. To do this, we'll
need a way to (safely) scrub things from a block's cleanup list.
 2011-05-31 14:29:16 +02:00
Brian Anderson
81fc2d8728 rustc: Remove unneeded type params from alt patterns 2011-05-31 01:23:53 -04:00
Brian Anderson
ed0eb8f45a stdlib: Remove unneeded type params from alt patterns 2011-05-31 01:23:53 -04:00
Brian Anderson
c1d97a41eb Register new snapshots 2011-05-31 01:23:05 -04:00
Brian Anderson
c7e3f88c93 rustc: Pushdown type params for tag patterns. Closes #363 2011-05-31 00:00:04 -04:00
Brian Anderson
973b93ee2a rt: Use new module syntax for logging rt pseudo-modules 
Now use RUST_LOG=rt::mem instead of RUST_LOG=rt.mem
 2011-05-30 17:17:51 -04:00
Tim Chevalier
18883fea3a In pre/postcondition computation, failing calls should set the postcondition 
A non-returning call should have a postcondition in which all predicates
are true -- not just a poststate. Otherwise, alt expressions where
one or more branches terminate in a non-returning call and others
initialize a variable get rejected.

Includes a test case.
 2011-05-27 20:43:51 -07:00
Tim Chevalier
95e1aa18c1 change comment 2011-05-27 20:43:51 -07:00
Tim Chevalier
9a24e4f780 Fix two typestate bugs 
* Non-returning calls should set all predicates to be true, not
  just the "this function returns" predicate

* Fixed a bug in the expr_alt case in tstate.states that wasn't updating
  the changed flag properly, then fixed *another* bug that was updating
  it too enthusiastically, but was masked by the first bug.
 2011-05-27 20:43:51 -07:00
Lindsey Kuper
dc9d5e1689 Lots of comments, and some more descriptive names. 2011-05-27 18:20:43 -07:00
Tim Chevalier
b6e0c5829f Check the declaration type in a for loop against the sequence type 
Changed the typechecker to correctly typecheck the declared variable
type in a for or for-each loop against the vector element type (for
a for loop) or the iterator type (for a for-each loop). Added a
test case.
 2011-05-27 17:42:09 -07:00
Tim Chevalier
0c5a55f275 add a function that returns the type of a local decl 2011-05-27 17:34:50 -07:00
Graydon Hoare
85a2b0bfb9 Re-XFAIL, not valgrind-clean. 2011-05-27 15:52:00 -07:00
Eric Holk
52795049e7 Generating names for wrappers, removed extra logging 2011-05-27 15:37:19 -07:00
Eric Holk
8cfc388d40 Switched calling conventions so that spawn with multiple arguments works. 2011-05-27 15:20:58 -07:00
Eric Holk
d49998f0ed Switching over to wrappers for spawning functions of multiple arguments. Doesn't quite work yet. 2011-05-27 15:20:58 -07:00
Eric Holk
842bf7cad1 Un-XFAILing spawn tests. 2011-05-27 15:20:58 -07:00
Eric Holk
da0e0b6f5e Removing excessively verbous logging. 2011-05-27 15:20:58 -07:00
Eric Holk
a88af906c5 Programs using spawn terminate 2011-05-27 15:20:58 -07:00
Eric Holk
dad426419c Working on 2 argument spawn. The arguments seem to be copied correctly once, but then they get lost. 2011-05-27 15:20:58 -07:00
Eric Holk
bb4c7a9c68 Arguments seem to be correctly passed to child processes now. 2011-05-27 15:20:58 -07:00
Eric Holk
21efd07bc1 New tasks run, but their arguments get lost and something ends up in an infinite loop when the task exits. 2011-05-27 15:20:58 -07:00
Lindsey Kuper
867e9fb030 Test case showing that issue 324 is resolved. 2011-05-27 12:45:01 -07:00
Tim Chevalier
0cbcf92749 Use annotations on blocks 
Previously, block_ty returned the type of the terminating
expression of the block (or nil if said expression was absent).
I changed check_expr to write the type of that expression into
the annotation for the block itself, so now block_ty can use the
block's annotation.
 2011-05-27 12:21:37 -07:00
Michael Sullivan
a7a42c24be Change the syntax for RECV from "var <- port" to "port |> var". 2011-05-27 12:01:20 -07:00
Michael Sullivan
2119e3b5b9 Fix missing bump in RECV lexer case. 2011-05-27 12:01:20 -07:00
Michael Sullivan
9c79200a7f Pretty print the new RECV token... 2011-05-27 12:01:20 -07:00
Michael Sullivan
ea16e582eb Remove parser support for recv as an initializer in preparation for changing the recv syntax. 2011-05-27 12:01:20 -07:00
Michael Sullivan
55b40e6894 Lex '|>' as the RECV token. 2011-05-27 12:01:20 -07:00
Tim Chevalier
147b088125 Test for use of break as an expression 
The test was meant to verify that the typechecker correctly
allows a _|_ value (break, here) to be used in any context.
However, the compiler fails with an LLVM assertion failure.
I xfailed it, but wanted it to be on the record anyway.
 2011-05-26 20:52:05 -07:00
Tim Chevalier
1a96e79fe0 Make _|_ unify with anything 
The typechecker had a number of special cases for unifying types
with _|_ (as with checking if and alt). But, a value of type _|_
should be usable in any context, as such a value always diverges,
and will never be used by its immediate context. Changed unify
accordingly, removed special cases.
 2011-05-26 20:50:25 -07:00
Paul Stansifer
af6b4821c1 Handle circularity in glob imports in a more elegant fashion. 2011-05-27 02:42:33 +00:00
Paul Stansifer
7fe3d821ac Add a map from def_id s to items in resolve::env. 
Use it to provide better error messages in the event of
glob-importing the same name multiple times.
 2011-05-27 02:42:33 +00:00
Paul Stansifer
54ca8565c9 Fix bugs: make sure glob imports show up in the right module, 
and make sure that circular glob imports don't diverge.
 2011-05-27 02:42:33 +00:00
Paul Stansifer
3375b8fba2 Add list function 'has'. 2011-05-27 02:42:33 +00:00
Paul Stansifer
40fe44d23e "import module::*;" now works. 2011-05-27 02:42:33 +00:00
Paul Stansifer
22953f52fa Added filter_map. 2011-05-27 02:42:33 +00:00
Paul Stansifer
e2bb98001e Part one of adding globbing to resolve.rs: build up glob links. (Part two will follow those links if non-glob resolution fails.) 2011-05-27 02:42:32 +00:00
Paul Stansifer
f11f846ead Parsing and folding changes for globbed imports. 2011-05-27 02:42:32 +00:00
Tim Chevalier
610c81af19 Fix typo 2011-05-26 19:13:56 -07:00
Tim Chevalier
83cdb47a7c Add a list append function, which I didn't end up using, but why not add it? 2011-05-26 19:13:56 -07:00
Graydon Hoare
fc31aa7f85 Fix testcase to be slightly less fussy about line number of error, as it just drifted. 2011-05-26 18:29:28 -07:00
Graydon Hoare
79c9e13073 More delicious dead code removal from runtime, upcalls. 2011-05-26 18:21:02 -07:00
Tim Chevalier
4f792f2dbb Track spans for each local variable in typestate 
This lets us print better messages in situations with name
shadowing.
 2011-05-26 18:14:32 -07:00
Tim Chevalier
250643c549 Remove unused imports 2011-05-26 18:01:48 -07:00
Tim Chevalier
97e0575e2e Add a span_str function in session 2011-05-26 18:00:54 -07:00
Tim Chevalier
79693fab1f Fix typo in error message 2011-05-26 18:00:54 -07:00
Graydon Hoare
9f95538462 Remove redisue of unused fields from 'ann'. 2011-05-26 17:26:59 -07:00
Graydon Hoare
2561b01211 Remove residual uses of fold, and fold itself. 2011-05-26 17:16:54 -07:00
Graydon Hoare
8e945dcd81 Remove native glues. All calls to C are direct now. 2011-05-26 16:45:01 -07:00
Rafael Ávila de Espíndola
89e5f6c883 New snapshot. 2011-05-26 18:47:21 -04:00
Graydon Hoare
9491dc3e61 Add early returns to rustc main on non-compiling paths. 2011-05-26 15:22:08 +00:00
Graydon Hoare
dc1b34288c Pretty print view items with :: rather than :. 2011-05-25 22:09:36 -07:00
Brian Anderson
29a801565a rustc: Fail better when the first argument to #fmt is not a string literal 2011-05-25 23:50:19 -04:00
Brian Anderson
c4e9d8fb91 rustc: Fail when #fmt is given too many arguments 2011-05-25 23:43:04 -04:00
Michael Sullivan
1b29892b5b Produce a useful error message in trans when attempting to log an unsupported type. 
(Previously, an llvm assert was tripped.)
 2011-05-25 18:54:33 -04:00
Eric Holk
d72d50473f Fixing typechecking for spawn. 2011-05-25 18:01:45 -04:00
Rafael Ávila de Espíndola
4c4a4aee91 Fix non linux bots. 2011-05-25 16:03:50 -04:00
Rafael Ávila de Espíndola
94129c4216 dead argument removal part one. 2011-05-25 15:33:57 -04:00
Rafael Ávila de Espíndola
db47cb5c13 Dead code. 2011-05-25 15:22:25 -04:00
Rafael Ávila de Espíndola
0e324cad0a Dead code. 2011-05-25 15:08:31 -04:00
Rafael Ávila de Espíndola
9a3624466b Dead code. 2011-05-25 14:12:09 -04:00
Rafael Ávila de Espíndola
2306fb19f2 dead code. 2011-05-25 13:25:00 -04:00
Rafael Ávila de Espíndola
23c1335cb3 Dead code. 2011-05-25 12:00:16 -04:00
Rafael Ávila de Espíndola
579b317ae8 Dead code. 2011-05-25 11:45:07 -04:00
Rafael Ávila de Espíndola
3eafea46a3 Dead code. 2011-05-25 11:36:34 -04:00
Brian Anderson
70106f35ce test: Fix run-fail testing and bring tests up to date 
A typo in the Makefile was causing these to not run. Happily, a lot of these
tests pass, so un-xfailed.
 2011-05-24 22:09:12 -04:00
Brian Anderson
763380a2cc test: xfail vector-no-ann-2 in stage0 2011-05-24 22:08:08 -04:00
Rafael Ávila de Espíndola
4364be3744 Dead code. 2011-05-24 20:36:27 -04:00
Brian Anderson
9a88ba2b81 rustc: Downcase typeck::demand and typeck::pushdown 2011-05-24 20:26:46 -04:00
Brian Anderson
6473b73174 rustc: Use demand functions instead of open-coded typecheck for spawn 
Un-xfail spawn-non-nil-fn
 2011-05-24 20:23:21 -04:00
Rafael Ávila de Espíndola
0c1ea141b4 Dead code. 2011-05-24 20:12:30 -04:00
Rafael Ávila de Espíndola
f9946c9748 Dead code. 2011-05-24 19:39:30 -04:00
Rafael Ávila de Espíndola
40a3923fca Dead code. 2011-05-24 19:29:46 -04:00
Rafael Ávila de Espíndola
395940f7e3 Dead code elimination. 2011-05-24 19:07:30 -04:00
Rafael Ávila de Espíndola
de2e84e5b0 Only one gc glue. 2011-05-24 18:52:31 -04:00
Kelly Wilson
31de8e15c0 Add quick_sort3 function based on 'QuicksortIsOptimal.pdf' (see comments in file). Cleanup the quick_sort function a little, as well. Add test file. 2011-05-24 18:38:41 -04:00
Rafael Ávila de Espíndola
ac836dd79c There is only one yield glue. 2011-05-24 18:29:08 -04:00
Rafael Ávila de Espíndola
b1292580b9 Remove dead code for unwind_glue. 2011-05-24 17:28:37 -04:00
Rafael Ávila de Espíndola
0fc91b6ecc There is only one activate function now. 2011-05-24 17:00:45 -04:00
Eric Holk
2e8afc7b47 Merge pull request #404 from lkuper/cleanup 
Just removing some unnecessary imports.
 2011-05-24 13:51:00 -07:00
Rafael Ávila de Espíndola
fe90159b86 "constant propagate" rust_new_exit_task_glue to its only use. 2011-05-24 15:51:22 -04:00
Marijn Haverbeke
fbc0e840e3 Stop showing a 'cyclic import' message for unresolved imports 
This only happened for single-length import paths, because the import
was being looked up in its own scope.
 2011-05-24 20:58:38 +02:00
Lindsey Kuper
f1d3b88f0a Just removing some unnecessary imports. 2011-05-24 11:22:40 -07:00
Tim Chevalier
bad05e20a3 Improve nonexistent-module error message 
The error message for (for example) "import vec;" without "use std;"
was "cyclic import", which was misleading because there were no
cycles. I changed it to "cyclic import or nonexistent module",
which doesn't break existing tests.
 2011-05-24 10:47:58 -07:00
Brian Anderson
029c1e71ff test: Remove compile-fail/export-boot.rs 
This was a rustboot-specific test which is covered by other tests in rustc.
 2011-05-23 23:13:18 -04:00
Brian Anderson
e5e2811bc6 test: Un-xfail some compile-fail tests 
Changed a few error patterns to match rustc's errors where it seemed
reasonable.
 2011-05-23 23:13:18 -04:00
Tim Chevalier
c22100ab2d Un-XFAIL vector-no-ann 
and update it to reflect the new friendly error message
 2011-05-23 19:46:27 -07:00
Tim Chevalier
c9a8bdee2f Improve error message for ambiguous polymorphic types 
If a type still contains free type variables after typechecking (for
example, as with "auto foo = []", the result was an assertion failure
in typeck. Made it a human-readable error message instead.
 2011-05-23 19:46:27 -07:00
Brian Anderson
776977b755 test: Un-xfail some working tests 2011-05-23 22:41:37 -04:00
Tim Chevalier
b620be9cd2 Typecheck @[] correctly 
Previously, if you wrote
let @vec[int] foo = @[];

that would be a type error. That didn't seem right, so I changed
pushdown to unify the inner type in an unop application with the
argument type of the operator type.
 2011-05-23 17:17:49 -07:00
Brian Anderson
2505a2312e rustc: Run the llvm verifier pass before optimization. Closes #376 
The optimization passes were hiding some codegen errors so now we run the
verifier both before and after optimization.
 2011-05-23 19:52:57 -04:00
Brian Anderson
8637c09cf9 stdlib: Make the bound vector an alias in std::deque 
Workaround for issue #375
 2011-05-23 19:45:51 -04:00
Marijn Haverbeke
edf95efae8 Un-xfail test/run-pass/mlist 2011-05-23 23:25:55 +02:00
Marijn Haverbeke
86d51ec24b Get test-pass/utf8.rs to run 
This involved a small fix to the unicode-escape character lexing and
to the pretty-printer.
 2011-05-23 23:25:55 +02:00
Marijn Haverbeke
dc2cdbf4a1 Un-xfail test/run-pass/use-import-export 2011-05-23 23:25:54 +02:00
Tim Chevalier
2a73c4ffab Add line breaks to typestate error messages 2011-05-23 13:32:29 -07:00
Brian Anderson
db7611c4c9 rustc: More cleanup of rustc.rs 2011-05-22 16:58:33 -04:00
Brian Anderson
1081d0aee9 rustc: Some refactoring of rustc.rs 2011-05-22 16:41:32 -04:00
Brian Anderson
837dff9226 stdlib: Export match type from std::getopts 2011-05-22 16:41:06 -04:00
Brian Anderson
65ec38c096 rustc: Cleanup formatting in rustc.rs 2011-05-22 16:07:30 -04:00
Brian Anderson
c1122a6707 stdlib: Use if/alt expressions in std::uint 2011-05-22 12:28:27 -04:00
Brian Anderson
1ecd6a82ab stdlib: Use if/alt expressions in std::str 2011-05-22 12:28:27 -04:00
Brian Anderson
10c904bc6a stdlib: Add regression tests for std::str 2011-05-22 12:28:27 -04:00
Brian Anderson
443e1e4557 stdlib: Use if/alt expressions in std::option 2011-05-22 12:28:27 -04:00
Brian Anderson
820ccf4a13 stdlib: Do tail calls in std::map. Remove FIXMEs 2011-05-22 12:28:20 -04:00
Brian Anderson
2d17d9101d stdlib: Use if/alt expressions in std::map 2011-05-22 12:28:20 -04:00
Brian Anderson
f6777db615 stdlib: Add regression tests for std::map 2011-05-22 12:28:20 -04:00
Brian Anderson
f1c1887cab stdlib: Remove unneeded fail statements from std::list. Remove FIXMEs 2011-05-22 12:28:14 -04:00
Brian Anderson
f6beec6c43 stdlib: Do tail calls in std::list. Remove FIXMEs 2011-05-22 12:28:08 -04:00
Brian Anderson
bac68e4af3 stdlib: Add regression tests for std::list 2011-05-22 02:10:10 -04:00
Brian Anderson
b4c9f782e4 stdlib: Add list::from_vec 2011-05-22 02:10:10 -04:00
Brian Anderson
1e9aef828c stdlib: Reindent list.rs 2011-05-22 02:10:10 -04:00
Brian Anderson
d4f5f69930 stdlib: Use if/alt expressions in std::io 2011-05-22 02:10:10 -04:00
Brian Anderson
d4da3f5172 stdlib: Use if/alt expressions in std::int 2011-05-22 02:10:09 -04:00
Brian Anderson
d85447c4fb stdlib: Use initial caps for all error messages in std::getopts 2011-05-22 02:10:09 -04:00
Brian Anderson
3a2d64f044 stdlib: Use if/alt expressions in std::getopts 2011-05-22 02:10:09 -04:00
Brian Anderson
a0f855e488 stdlib: Report an error when getopts is given an argument to a flag option 2011-05-22 02:10:09 -04:00
Brian Anderson
079711d5f6 stdlib: Add regression tests for std::getopts 2011-05-22 02:10:09 -04:00
Brian Anderson
c1a6c2e6c2 stdlib: Only export what's necessary from std::getopts 2011-05-22 02:10:09 -04:00
Brian Anderson
264c3b5be4 stdlib: Use if/alt expressions in std::generic_os 2011-05-22 02:10:09 -04:00
Brian Anderson
da0e961f61 stdlib: Use if/alt expressions in std::fs 2011-05-22 02:10:09 -04:00
Brian Anderson
85bcf75da1 stdlib: Add regression test for fs::connect and a FIXME 2011-05-22 02:10:09 -04:00
Brian Anderson
0755a30051 stdlib: Use if/alt expressions in std::deque 2011-05-22 02:10:08 -04:00
Brian Anderson
6432599c5d stdlib: Use if/alt expressions in std::bitv 2011-05-22 02:10:08 -04:00
Brian Anderson
90e6453f46 stdlib: Use if/alt expressions in std::extfmt 2011-05-22 02:10:08 -04:00