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1266 Commits

Author SHA1 Message Date
Brian Anderson
76c8b83efa Consolidate tests for non_camel_case_types 2012-09-18 11:56:08 -07:00
Brian Anderson
2cdb23bbc0 Replace uses of 'unchecked' with 'unsafe' 2012-09-18 11:31:57 -07:00
Brian Anderson
f563c0b525 warn(non_camel_case_types) by default 2012-09-17 18:52:50 -07:00
Brian Anderson
c7e5c870f3 Remove restricted keyword tests 2012-09-14 16:16:46 -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
3d2a74a160 Reserve 'be' as a keyword 2012-09-11 19:26:48 -07:00
Brian Anderson
ea01ee2e9e Convert 'use' to 'extern mod'. Remove old 'use' syntax 2012-09-11 19:25:43 -07:00
Drew Willcoxon
98bd4a992c Improve unexpected error scanner for compile-fail tests (Closes #1476) 2012-09-11 17:22:24 -07:00
Brian Anderson
1203da3b9d Remove priv sections from classes. Obsolete the syntax 2012-09-11 15:29:37 -07:00
Brian Anderson
298eb8c726 Convert 'import' to 'use'. Remove 'import' keyword. 2012-09-10 19:04:26 -07:00
Brian Anderson
6957af770b Report obsolete trait lists on structs 2012-09-10 18:12:35 -07:00
Brian Anderson
73eb894305 Report obsolete class method syntax 2012-09-10 17:48:33 -07:00
Brian Anderson
cb7a5395dd Convert std::map to camel case 2012-09-10 17:08:36 -07:00
Brian Anderson
93d3b8aa6b Convert class methods to impl methods. Stop parsing class methods 2012-09-10 16:13:08 -07:00
Brian Anderson
ef9aa80438 Promote most restricted keywords to strict keywords 2012-09-10 12:07:19 -07:00
Brian Anderson
25dc59dc59 libsyntax: Parse and report errors for a few obsolete syntaxes 2012-09-08 20:04:21 -07:00
Brian Anderson
3bd1f32cd9 Convert all kind bounds to camel case. Remove send, owned keywords. 2012-09-07 18:10:11 -07:00
Brian Anderson
cd3956054d Fix obsolete struct syntax in test 2012-09-07 17:54:47 -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
Graydon Hoare
e9f5a099df Add an ignore! macro, remove support for nested block comments, re: #2755. 2012-09-07 16:58:36 -07:00
Brian Anderson
249668f223 Remove module keyword 2012-09-07 16:53:21 -07:00
Brian Anderson
f0eae8f1c1 Convert field terminators to commas. Stop parsing semis. 2012-09-07 16:12:15 -07:00
Brian Anderson
2572e80355 Remove 'let' syntax for struct fields 2012-09-07 14:02:33 -07:00
Tim Chevalier
ac1f84c153 Don't check impl ty params for equality with trait ty params 
This was too restrictive. We need to check the number of ty params,
and that the bounds are equal, but otherwise require_same_types does the job.

Closes #2611
 2012-09-07 12:11:17 -07:00
Tim Chevalier
c6b51547c1 In typeck, don't assume traits with default methods are in the same crate 
But note that default methods still don't work cross-crate (see #2794) --
this just makes it so that when a method is missing in a cross-crate impl,
the right error message gets printed.

Closes #3344
 2012-09-07 10:27:29 -07:00
Tim Chevalier
8152164a34 Another test for #2587 2012-09-06 16:46:59 -07:00
Tim Chevalier
46990ad111 Use callee ID when kind-checking expressions that may be overloaded 
And fix up test cases that should have failed if not for this bug.

Closes #2587
 2012-09-06 15:44:10 -07:00
Brian Anderson
b4e547d71a Remove struct ctors 2012-09-06 10:52:26 -07:00
Niko Matsakis
5e36a99794 Refactor trans to replace lvalue and friends with Datum. 
Also:
- report illegal move/ref combos whether or not ref comes first
- commented out fix for #3387, too restrictive and causes an ICE
 2012-09-06 06:11:12 -07:00
Patrick Walton
0a852e0da0 rustc: Make "priv" work on enum variants 2012-09-05 17:24:28 -07:00
Graydon Hoare
81695d85dc Mark crate metadata with a version tag. Close #3390. 2012-09-05 16:53:55 -07:00
Patrick Walton
31af60b257 rustc: Fix double-reporting of private item errors. Un-XFAIL private-item-simple.rs. 2012-09-05 16:21:53 -07:00
Patrick Walton
f686896f60 test: "import" -> "use" 2012-09-05 12:32:05 -07:00
Patrick Walton
9b88b5fe38 rustc: Don't allow private fields to be named in constructors or destructured 2012-09-04 19:07:23 -07:00
Patrick Walton
fba673b26b rustc: Implement private methods. 
Doesn't work cross-crate yet.
 2012-09-04 18:30:27 -07:00
Brian Anderson
200959d7ce Remove 'with' 2012-09-04 15:47:04 -07:00
Patrick Walton
127144bf38 rustc: Implement private fields for max/min classes 2012-09-04 14:50:46 -07:00
Brian Anderson
f393100b7c Camel case core::ops 2012-09-02 18:13:56 -07:00
Brian Anderson
80c4f74c29 Remove the 'to' keyword 2012-09-01 18:38:18 -07:00
Tim Chevalier
4128cc4cb4 Make utility funs in core::int, core::uint, etc. not by-reference 
Closes #3302
 2012-08-31 16:21:47 -07:00
Graydon Hoare
3462bb6a46 Fix some more test breakage. 2012-08-30 19:05:54 -07:00
Patrick Walton
f74014b0e7 test: Fix compile-fail tests 2012-08-30 17:13:35 -07:00
Patrick Walton
96534365c2 rustc: Make < and = into traits 2012-08-29 18:25:22 -07:00
Brian Anderson
aab4d6b8d7 std: Camel case some constructors 2012-08-29 15:34:38 -07:00
Ben Striegel
a605fd0cad CamelCasify lots of std 2012-08-28 18:52:44 -07:00
Graydon Hoare
ecb646477b Add lint modes for uses of @ and ~ pointers, in general. 2012-08-28 18:25:41 -07:00
Brian Anderson
cfbc7cbdc7 Convert core::pipes to camel case 2012-08-28 14:33:18 -07:00
Brian Anderson
161a82e433 Camel case various core constructors 2012-08-27 17:22:18 -07:00
Brian Anderson
8337fa1a54 Camel case the option type 2012-08-26 15:56:16 -07:00
Tim Chevalier
bb5c07922f Add test case for #2356 2012-08-25 09:15:32 -07:00
Michael Sullivan
e55c5ceac2 Infer purity for || style closures. Closes #3023. 2012-08-24 14:21:27 -07:00
Ben Blum
d09fd6561f Add a compile-fail test for #3255 2012-08-24 16:43:03 -04:00
Niko Matsakis
e47d2f6060 extend liveness to treat bindings more like other variables 
This results in a lot of warnings in rustc.  I left them in because
many are bugs and we should fix our code, but Graydon asked that
I not touch every file in the codebase.
 2012-08-24 12:55:08 -07:00
Ben Blum
34886ed488 Add a test case for helpful errors when copying into closures (#2942) 2012-08-23 22:20:34 -04:00
Niko Matsakis
a08f3a7d4d More complete fix to #3162 (borrowck bug related to access to rec fields) 2012-08-23 18:54:08 -07:00
Niko Matsakis
5ccf8175a8 don't consider use of @fn to be region-param'd 2012-08-23 17:55:04 -07:00
Niko Matsakis
5eea7d6e61 don't infer region paramaterization for ids in a bound context 2012-08-23 16:22:23 -07:00
Tim Chevalier
e9622f09aa Remove match check from test cases 2012-08-23 15:12:02 -07:00
Paul Stansifer
29f32b4a72 m1!{...} -> m1!(...) 2012-08-23 11:14:14 -07:00
Niko Matsakis
511e7626ae Infer variance of types with respect to the region parameter. 
A similar approach could be used for type parameters.

Fixes #2282.
 2012-08-23 06:30:43 -07:00
Ben Blum
e5fb58e6c0 Add compile-fail tests for unsound moving out of enums (#2329) 2012-08-22 20:40:25 -04:00
Niko Matsakis
652b312122 more sound treatment of fn& regions; change all & to be distinct 2012-08-21 10:28:34 -07:00
Niko Matsakis
8ee79c79aa new region inference, seperate infer into modules, improve error msgs 
Fixes #2806
Fixes #3197
Fixes #3138
 2012-08-20 22:00:06 -07:00
Ben Blum
c321cdbac6 Disallow deconstructing destructing structs (fixes #3147) 2012-08-20 20:05:00 -04:00
Michael Sullivan
a14485b7fd Do vtable resolution for *all* method calls, not just statically resolved ones... Closes #3221. 2012-08-20 13:36:15 -07:00
Patrick Walton
19b8598c09 rustc: Implement "priv" for simple items. 
Inherited privacy doesn't work yet. This probably requires a snapshot since
it won't be backwards compatible. Additionally, two errors are printed instead
of one. For this reason the test is XFAIL'd.
 2012-08-17 17:56:47 -07:00
Niko Matsakis
fcb055ef7e forgotten tests for #3217, #2977, #3067 2012-08-17 17:31:03 -07:00
Patrick Walton
0845579130 test: Fix unused variable warning in repeat-to-run-dtor-twice.rs. 
Hopefully puts out burning tinderbox.
 2012-08-17 17:11:25 -07:00
Patrick Walton
1ed94a5674 rustc: Prevent destructors from being run twice with the repeated vector syntax 2012-08-17 16:12:07 -07:00
Niko Matsakis
ea549e7a71 make borrowck more conservative around rvalues. 
this will require more temporaries, but is probably less magical.
also, it means that borrowck matches trans better, so fewer crashes.
bonus.

Finally, stop warning about implicit copies when we are actually borrowing.

Also, one test (vec-res-add) stopped failing due to #2587, and hence I
added an xfail-test.

Fixes #3217, #2977, #3067
 2012-08-17 15:14:13 -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
Graydon Hoare
b8845f0e25 Fix sub-breakage due to the changed error message. 2012-08-16 14:48:48 -07:00
Brian Anderson
9c6890f488 Convert more core types to camel case 2012-08-15 17:46:05 -07:00
Patrick Walton
e1b11aaf4b test: Fix parsing problem in map-types.rs 2012-08-15 16:51:51 -07:00
Patrick Walton
d54db12155 rustc: Implement automatic reference for method receivers 2012-08-15 16:20:33 -07:00
Tim Chevalier
c0140f5c34 Reject empty matches on inhabited types 
Closes #3096
 2012-08-15 14:57:45 -07:00
Brian Anderson
74c69e1053 Convert more core types to camel case 2012-08-15 14:14:20 -07:00
Ben Blum
f6f9333d5c Add cfail test arc-rw-state-shouldnt-escape 2012-08-15 13:22:50 -04:00
Tim Chevalier
f78c906535 Add xfailed test for #2123 2012-08-14 20:02:34 -07:00
Brian Anderson
2674f7902f Fix another broken test 2012-08-14 15:15:15 -07:00
Brian Anderson
e79dd23ac1 xfail view-items-at-top 2012-08-14 15:14:01 -07:00
Brian Anderson
ffe74b7a3b test: Use a mod that exists in view-item-at-top 2012-08-14 15:13:47 -07:00
Ben Blum
589ee65fd4 Add rw_arc.downgrade() + std and cfail tests. Tons of region FIXMEs... (cf #2282, #3154) 2012-08-14 17:53:18 -04:00
Graydon Hoare
8e1f1e3b52 Dodge 'use' keyword in testsuite. Was burning tree. 2012-08-14 12:53:45 -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
Ben Blum
2e1b98d34f Change borrowck error 'the the block' -> 'the block' 2012-08-13 21:53:41 -04:00
Patrick Walton
d4012e7895 test: Make issue-2590 conform to the spirit of the test better 2012-08-13 18:15:20 -07:00
Patrick Walton
dfe0ed033f test: Make issue-2590 test for implicit copies instead of moves. 
With the removal of modes, function arguments can't demand that their arguments be moved anymore.
 2012-08-13 18:11:38 -07:00
Patrick Walton
36d8682269 test: Fix type error message in an effort to unbreak the build 2012-08-13 17:13:48 -07:00
Patrick Walton
6e31183614 test: Modify error messages in some compile-fail tests in an attempt to unbreak the tree 2012-08-13 16:13:12 -07:00
Niko Matsakis
9169a1b26a correct glb computation, improve region error msgs 
cc #3180
 2012-08-11 20:24:11 -07:00
Ben Blum
67b5d5f673 Fix compile-fail arc/sync tests 2012-08-10 21:24:10 -04:00
Ben Blum
1b32b13c72 Add a can't-nest-rw-arcs test case (xfailed, #3177) 2012-08-10 20:53:09 -04:00
Ben Blum
42825fbea6 Split libcore/arc.rs: arc -> std::arc; exclusive -> unsafe::exclusive 2012-08-10 20:53:09 -04:00
Brian Anderson
96fdad2fb7 Change 'ret' to 'return' in an error message 2012-08-10 12:20:58 -07:00
Ben Blum
4c9f168372 Convert sync to the new struct syntax 2012-08-09 23:23:17 -04:00
Ben Blum
d913492855 Change coherence error 'implement a trait instead' -> 'implement a trait or new type instead' 2012-08-09 20:29:34 -04:00
Niko Matsakis
22a14dd700 Enforce a stricter notion of purity when borrowing. Fixes #3162. 2012-08-09 14:23:56 -07:00
Niko Matsakis
9a77a17e3b unxfail-test and try to test for similar conditions as before 
fixes #2772
 2012-08-09 11:00:44 -07:00
Brian Anderson
6a0720b439 Convert impls to new syntax 2012-08-08 18:19:24 -07:00
Ben Blum
904a74e99c add compile-fail test sync-cond-shouldnt-escape.rs 2012-08-08 19:59:38 -04:00
Niko Matsakis
52c517383e improve borrowck error messages to explain regions better 2012-08-07 20:59:06 -07:00
Michael Sullivan
7f7f47620e Implement static typeclass methods. Closes #3132. 2012-08-07 17:18:14 -07:00
Lindsey Kuper
e656261ee7 Comments, minor refactoring, clean up wording of error messages 2012-08-07 10:29:19 -07:00
Niko Matsakis
dbef6e593d move borrowck tests to use ref, fix a few exposed shortcomings 2012-08-07 06:11:12 -07:00
Niko Matsakis
aacd18f4ed first shot at integrating ref/value bindings into borrowck 
(more needed)
 2012-08-06 19:15:39 -07:00
Tim Chevalier
a4cedd9598 Disallow multiple constructors or destructors in the same class 
Closes #2825
 2012-08-06 18:01:26 -07:00
Tim Chevalier
6bd01d0ac8 In resolve, forbid duplicate value, type, and module items 
Closes #3099
 2012-08-06 16:37:18 -07:00
Niko Matsakis
0308884416 s/alt/match/... again. 2012-08-06 16:16:08 -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
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
4bfd4fb8ea test: Remove a fixed-length string from a test 2012-08-03 11:47:08 -07:00
Niko Matsakis
31c5cec55b Purge placement new; Make borrowck know about unary move. 
cc #3071
 2012-08-02 22:36:36 -07:00
Tim Chevalier
c2bb2f0837 When checking loop bodies and do-expr bodies, don't require the expected type to exist 
If the expected type is none (due to a type error), we shouldn't fail with an ICE, but
rather, just print out another type error. Changed the do-expr type error message to
make sense in this context (see the test case for how it works).

Closes #3044.
 2012-08-02 21:44:14 -07:00
Lindsey Kuper
2f832d4b2d test: "iface" -> "trait" in filenames. 2012-08-02 17:58:56 -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
Niko Matsakis
a334deb5d5 change how we print and explain region types 2012-07-31 22:00:19 -07:00
Brian Anderson
a841789a41 rustc: Add non_camel_case_types lint check 2012-07-31 18:58:23 -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
Lindsey Kuper
439afaa329 Change remaining "iface" occurrences to "trait"; deprecate "iface" 2012-07-31 11:52:16 -07:00
Paul Stansifer
a9cc5066ee Change syntax extension syntax: #m[...] -> m!{...}. 2012-07-30 18:38:15 -07:00
Lindsey Kuper
f78776e9d8 rustc: "iface" -> "trait" in comments, error messages, and identifiers. 
(Also "interface" -> "trait" in error messages.)
 2012-07-30 17:26:14 -07:00
Brian Anderson
ef29f7ff36 syntax: Fix semicolon printing. Closes #3036 2012-07-30 16:09:52 -07:00
Niko Matsakis
5d32d03b89 Fix #2979: inference for lifetimes of & expressions 
What we now do is to create a region variable for each &
expression (and also each borrow).  The lifetime of this
variable will be checked by borrowck to ensure it is not greater
than the lifetime of the underlying data.  This both leads to
shorter lifetimes in some cases but also longer in others,
such as taking the address to the interior of unique boxes
tht are rooted in region pointers (e.g., returning a pointer
to the interior of a sendable map).

This may lead to issue #2977 if the rvalue is not POD, because
we may drop the data in trans sooner than borrowck expects us
to.  Need to work out precisely where that fix ought to occur.
 2012-07-30 14:49:28 -07:00
Tim Chevalier
082d8314da Rewrite bitv to use classes and optimize its representation 
Rewrote bitv as a class that uses a 32-bit int as its representation
for bit vectors of 32 bits or less, and a vector (the old representation)
otherwise. I didn't benchmark very much, but a bit of informal benchmarking
suggested this is a win.

Closes #2341
 2012-07-29 18:39:15 -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
Tim Chevalier
f7382c454f Forbid duplicate fields in record types and exprs 
Closes #3033
 2012-07-27 17:33:05 -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
Niko Matsakis
638491712e change region inference to not consider & that appears in a fn 
type as indicating region parameterization
 2012-07-27 15:49:03 -07:00
Tim Chevalier
b6aadf56c8 In resolve, check for duplicate pattern-bound vars 
Closes #3038
 2012-07-27 13:35:17 -07:00
Graydon Hoare
dbbaa50290 Nomenclature fixes in the lint checker. Fewer double-negatives. 
New style is allow(foo), warn(foo), deny(foo) and forbid(foo),
mirrored by -A foo, -W foo, -D foo and -F foo on command line.

These replace -W no-foo, -W foo, -W err-foo, respectively.

Forbid is new, and means "deny, and you can't override it".
 2012-07-26 17:08:33 -07:00
Graydon Hoare
f8dc9283ad Reject non-UTF-8 files when reading as str. Close #2918. 2012-07-25 15:34:18 -07:00
Niko Matsakis
99674dc52b avoid capture of bound regions when infering types for closure 
expressions. cc #2981
 2012-07-25 05:45:52 -07:00
Niko Matsakis
168306f11b correct treatment of mutability for deref'd components 
Fixes #2980
 2012-07-25 05:45:52 -07:00
Niko Matsakis
f676547c97 Fix intersection of two region params in infer, cc #2962 2012-07-19 10:14:16 -07:00
Patrick Walton
00aa5f163f test: XFAIL some more in an effort to unbreak the tree 2012-07-19 07:30:37 -07:00
Patrick Walton
f82db5d136 test: Change the expected error message on iface-test.rs to contain "trait" instead of "interface" 2012-07-18 20:42:14 -07:00
Tim Chevalier
3119afc6e8 In resolve3, error on non-existent imports 
Closes #2937
 2012-07-18 18:02:07 -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
Niko Matsakis
0e42004bab introduce an owned kind for data that contains no borrowed ptrs 2012-07-16 20:18:18 -07:00
Niko Matsakis
3ef7ff8b89 infer the scope of borrows 2012-07-14 17:37:32 -07:00
Niko Matsakis
41a21f053c remove typestate from code, tests, and docs 2012-07-14 17:37:20 -07:00
Michael Sullivan
6822ec3eb4 Treat bare vector and string literals as fixed length vecs. Closes #2922. 2012-07-14 14:30:48 -07:00
Michael Sullivan
d884085f43 Tear out ty_str and ty_vec. 2012-07-14 12:19:36 -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
f5e69d611e Change the pretty printer to print vstores for strs in prefix notation. 2012-07-13 17:03:54 -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
Niko Matsakis
4c463b78fb repair error msg 2012-07-13 10:20:51 -07:00
Niko Matsakis
90e435e808 change region syntax to &r/T in place of &r.T 2012-07-13 10:20:50 -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
9d2e5f3a65 Merge branch 'rt-changes' into incoming 2012-07-12 15:03:54 -07:00
Michael Sullivan
7b26503566 Make str be treated as str/~. 2012-07-12 00:21:04 -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
Michael Sullivan
120773b2a7 Change the interface of placement new to take a tydesc as part of Issue #2831. 2012-07-11 11:42:49 -07:00
Tim Chevalier
f39477d926 In resolve, check that an or-pattern has the same number of bindings in each disjunct 
resolve3 wasn't checking this. Added test cases. Also added a helpful informational
message in the case where you have a variable binding that you probably think
refers to a variant that you forgot to import.

This is easier to do in resolve than in typeck because there's code in typeck
that assumes that each of the patterns binds the same number of variables.
 2012-07-10 18:24:41 -07:00
Michael Sullivan
bf06deafe6 Disallow implicitly binding methods in typechecker. Closes #2189. 2012-07-10 15:12:13 -07:00
Michael Sullivan
0070527383 Pretty print vectors as ~[] instead of []/~. Closes #2863. 2012-07-10 13:55:19 -07:00
Tim Chevalier
78088fb813 Add test case for issue 2766, which resolve 3 fixes 2012-07-09 19:16:23 -07:00
Patrick Walton
f3b50ae348 test: Remove failing parts of the failing test (requires intertwining of resolve and typechecking) 2012-07-09 12:55:00 -07:00
Ben Blum
8ffab392ab change borrowck error msg: 'declared in outer block' -> 'captured in a closure' (properly this time) 2012-07-09 14:01:39 -04:00
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
Lindsey Kuper
47f61c5429 Clean up error message punctuation/capitalization 2012-07-05 16:18:58 -07:00
Ben Striegel
f2e2a14f36 Remove empty argument lists from do expressions 2012-07-04 17:21:29 -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
Graydon Hoare
be2c92078b Change crust -> extern. 2012-07-03 16:49:46 -07:00
Graydon Hoare
debb7e4641 Switch 'native' to 'extern' (or 'foreign' in some descriptions) 2012-07-03 16:11:00 -07:00
Brian Anderson
0b1edb7f0e Update compile-fail/missing-do for new error-comment syntax 2012-07-02 17:39:52 -07:00
Armin Ronacher
1f80b9b90a Added testcase for the missing do compile note 2012-07-02 17:33:57 -07:00
Brian Anderson
569467eb0d Merge remote-tracking branch 'Dretch/prettydocs' 
Conflicts:
	src/compiletest/errors.rs
	src/libsyntax/parse/attr.rs
	src/libsyntax/parse/comments.rs
	src/test/compile-fail/ambig_impl_unify.rs
	src/test/compile-fail/assign-super.rs
	src/test/compile-fail/bad-for-loop.rs
	src/test/compile-fail/bad-var-env-capture-in-block-arg.rs
	src/test/compile-fail/block-arg-as-stmt-with-value.rs
	src/test/compile-fail/borrowck-assign-comp-idx.rs
	src/test/compile-fail/borrowck-lend-flow.rs
	src/test/compile-fail/borrowck-loan-blocks-move-cc.rs
	src/test/compile-fail/borrowck-loan-blocks-mut-uniq.rs
	src/test/compile-fail/borrowck-loan-rcvr.rs
	src/test/compile-fail/borrowck-loan-vec-content.rs
	src/test/compile-fail/borrowck-mut-vec-as-imm-slice-bad.rs
	src/test/compile-fail/cap-clause-with-stack-closure.rs
	src/test/compile-fail/do1.rs
	src/test/compile-fail/do2.rs
	src/test/compile-fail/empty-vec-trailing-comma.rs
	src/test/compile-fail/evec-subtyping.rs
	src/test/compile-fail/issue-1896.rs
	src/test/compile-fail/issue-2149.rs
	src/test/compile-fail/issue-2150.rs
	src/test/compile-fail/issue-2487-b.rs
	src/test/compile-fail/kindck-implicit-close-over-mut-var.rs
	src/test/compile-fail/liveness-issue-2163.rs
	src/test/compile-fail/liveness-use-in-index-lvalue.rs
	src/test/compile-fail/no-reuse-move-arc.rs
	src/test/compile-fail/no-send-res-ports.rs
	src/test/compile-fail/non-const.rs
	src/test/compile-fail/pure-higher-order.rs
	src/test/compile-fail/pure-loop-body.rs
	src/test/compile-fail/regions-addr-of-upvar-self.rs
	src/test/compile-fail/regions-escape-loop-via-vec.rs
	src/test/compile-fail/regions-scoping.rs
	src/test/compile-fail/seq-args.rs
	src/test/compile-fail/tstate-unsat-in-called-fn-expr.rs
	src/test/compile-fail/tstate-unsat-in-fn-expr.rs
	src/test/compile-fail/vec-add.rs
	src/test/compile-fail/vec-concat-bug.rs
	src/test/compile-fail/vector-no-ann.rs
 2012-07-02 15:23:41 -07:00
Brian Anderson
9743757113 syntax: Support dropping argument list from for/do 2012-07-01 22:36:24 -07:00
Brian Anderson
d1fc2b5995 Convert to new closure syntax 2012-07-01 19:19:32 -07:00
Brian Anderson
ed834f0629 syntax: Add support for new lambda syntax 2012-06-30 16:01:52 -07:00
Brian Anderson
a3382b6f26 Eliminate usages of old sugared call syntax 2012-06-30 16:01:49 -07:00
Gareth Daniel Smith
6d86969260 change the test suite //! kind syntax to //~ kind in order to avoid a 
conflict with the new single-line-sugared-inner-doc-comment (`//! ...`).
 2012-06-30 12:23:59 +01:00
Michael Sullivan
98e161f00e Switch the compiler over to using ~[] notation instead of []/~. Closes #2759. 2012-06-29 17:41:45 -07:00
Graydon Hoare
697f1e38d6 Change 'native' and 'crust' to 'extern'. 
This comes with a terminology change. All linkage-symbols are 'extern'
now, including rust syms in other crates. Some extern ABIs are
merely "foreign". The term "native" is retired, not clear/useful.

What was "crust" is now "extern" applied to a _definition_. This
is a bit of an overloading, but should be unambiguous: it means
that the definition should be made available to some non-rust ABI.
 2012-06-26 16:18:37 -07:00
Tim Chevalier
cf69604551 Incorporate class fields into recursive-type check 
Noticed while investigating issue 2718 that the typechecker allowed
some non-instantiable types involving classes. This wasn't the root of
2718, but fixed it anyway.
 2012-06-26 11:14:39 -07:00
Michael Sullivan
329eca6044 Make vectors uglier ([]/~). Sorry. Should be temporary. Closes #2725. 2012-06-25 20:00:46 -07:00
Tim Chevalier
da470ff5b8 Merge 2012-06-25 13:29:41 -07:00
Tim Chevalier
487cbf8e90 Remove resources 
Also fixed shapes for classes with dtors, as well as handling
offsets for classes with dtors correctly in take glue.

Closes #2485
 2012-06-24 15:09:57 -07:00
Graydon Hoare
f60cdf27e7 Remove 'implements' keyword in favour of :, part of #2301. 2012-06-22 18:57:20 -07:00
Lindsey Kuper
ce7b803728 Minor capitalization/punctuation fixes in error messages 2012-06-22 16:48:03 -07:00
Lindsey Kuper
46809f7ab7 Nicer quoting in "attempted access of field" message. Issue #2358. 2012-06-22 16:48:03 -07:00
Eric Holk
3246723bf7 Adding an issue number to vec-add.rs 2012-06-22 15:35:06 -07:00
Michael Sullivan
1d6fb24b70 Hack to make [] and []/~ the same type in preparation for switching to []/~. 2012-06-22 15:11:34 -07:00
Tim Chevalier
588c1eb41f Remove resources from remaining test cases 2012-06-22 13:11:29 -07:00
Tim Chevalier
b8710de5ff Add test cases 
issue-912 is xfailed. issue-2111 is already fixed, but it's good to
have the test case.
 2012-06-21 19:58:52 -07:00
Tim Chevalier
cc323d8637 Make liveness print out a proper error message for moves out of a self field 
This was a call to span_bug() before. I'm not sure about the other cases,
but the test case shows that the `vk_self` case can certainly arise with
a bad program, so it should be a span_err() thing and not a span_bug() thing.

Closes #2590
 2012-06-21 17:43:10 -07:00
Tim Chevalier
a06398214a Add test for issue 2467 2012-06-21 16:58:35 -07:00
Lindsey Kuper
5710178081 Adding i suffixes so cfail tests keep failing after suffix inference 2012-06-21 16:19:04 -07:00
Lindsey Kuper
0fe9c0a9d1 Add tests to exercise the "pattern has N field(s), but" error patterns. 2012-06-21 16:19:04 -07:00
Eric Holk
559c30ab17 xfailing vec-add. 2012-06-21 16:11:11 -07:00
Eric Holk
bb572b4234 Updating errors in vec-add.rs 2012-06-21 16:11:11 -07:00
Tim Chevalier
2a53640aa1 Test for issue 1896 (which appears to be fixed) 2012-06-21 14:08:02 -07:00
Niko Matsakis
9a2b60dfce unxfail test for #2657 2012-06-21 10:20:46 -07:00
Niko Matsakis
287f163136 Issue #2657: track mutability of bindings, also prevent move from bindings 2012-06-21 09:45:01 -07:00
Niko Matsakis
60603703ea handle moves in let initializers and allow moves from unsafe ptrs 
Related to issue #2657, but this is not a complete fix.
 2012-06-21 08:34:54 -07:00
Tim Chevalier
613deb0312 Change error to debug 
IMO this is a better workaround than using the old-style
error-pattern: syntax :-)
 2012-06-20 18:52:43 -07:00
Lindsey Kuper
1df6ddd08c doc: add information about suffix inference to tutorial and manual. 2012-06-20 17:56:40 -07:00
Brian Anderson
4dcf84e4f4 Remove bind. Issue #2189 2012-06-20 17:27:28 -07:00
Michael Sullivan
bcd3942f41 Fix a test I messed up. 2012-06-20 17:08:36 -07:00
Michael Sullivan
8040fd86bf Call the correct type formatting function for more typecheck diagnostics. Closes #2652. 2012-06-20 15:44:58 -07:00
Eric Holk
e30a8b6f8c Updating kind rules to make sure we don't sneakily send ports. 2012-06-19 17:37:51 -07:00
Lindsey Kuper
3cf582b529 Enable integer literal suffix inference. 2012-06-19 17:06:05 -07:00
Lindsey Kuper
3f56c0a42d Add i suffix to cfail test so it works after suffix inference 2012-06-19 16:57:13 -07:00
Lindsey Kuper
8cc1149130 Adding i suffixes so cfail tests keep failing after suffix inference 2012-06-19 16:35:26 -07:00
Eric Holk
be664ddd29 Moved arc to libcore and added an arc that allows shared mutable state through mutual exclusion. 2012-06-19 10:31:12 -07:00
Brian Anderson
1ec5a5c635 Add 'do' expressions 2012-06-18 17:42:30 -07:00
Lindsey Kuper
85977ced3f Adding i suffixes so cfail tests keep failing after suffix inference 2012-06-18 15:36:14 -07:00
Tim Chevalier
0276a3376b Revert "Moved arc to libstd and added an arc that allows shared mutable state through mutual exclusion." 
This reverts commit 015527b0ce.
 2012-06-16 15:21:08 -07:00
Eric Holk
015527b0ce Moved arc to libstd and added an arc that allows shared mutable state through mutual exclusion. 2012-06-15 22:00:58 -04:00
Patrick Walton
b6ed1de29e Issue #2591: Change "upvar" to "variable declared in an outer block" in tests 2012-06-15 12:24:12 -07:00
Lindsey Kuper
e3f73e443e Tests for #1425 (xfail'd for now) 2012-06-14 21:04:53 -07:00
Lindsey Kuper
8a730a255d Allow trailing comma in vectors. Closes #2482. 2012-06-12 13:03:30 -07:00
Niko Matsakis
013fc92423 remove alias analysis and replace with borrowck 
This reverts commit 7ef825bb60.
 2012-06-08 20:39:11 -07:00
Brian Anderson
7ef825bb60 Revert "remove alias analysis and replace with borrowck" 
18s perf regression compiling rustc with opts

This reverts commit 7f6ee0ce0d.
 2012-06-07 19:42:27 -07:00
Niko Matsakis
7f6ee0ce0d remove alias analysis and replace with borrowck 
cc #2540
 2012-06-07 16:46:57 -07:00
Tim Chevalier
0327dc0b18 Insert missing maybe_print_comment call for class destructors 
While it wasn't the original issue, the first program from #2487
failed the pretty-printing test because of this, so it's still a good
test case :-)

It also turns out that the second program from #2487 now triggers a
kind error, so I figured I might as well add it as a test case.
 2012-06-06 22:09:10 -07:00
Niko Matsakis
3b4cfdeee2 Merge remote-tracking branch 'mozilla/incoming' 
Conflicts:
	src/rustc/middle/tstate/auxiliary.rs
 2012-06-06 19:00:34 -07:00
Niko Matsakis
dd37c0a41e mask extra borrowck errors (should find out how to not report those) 2012-06-06 18:42:06 -07:00
Niko Matsakis
8ebbf464f5 minor changes to tests so they pass borrowck 2012-06-06 18:37:58 -07:00
Tim Chevalier
a5c9e8d59e Fix tests to avoid empty classes 2012-06-06 15:08:24 -07:00
Tim Chevalier
5e8ef74e22 Revert "Revert "Forbid classes with no fields" due to test failures" 
This reverts commit e56a6e8cb0.
 2012-06-06 15:08:24 -07:00
Niko Matsakis
77c470d183 Allow rcvrs to be borrowed; check rcvrs in borrowck properly 2012-06-02 10:08:04 -07:00
Niko Matsakis
cfac9b6833 improve borrowck to handle some frankly rather tricky cases 
- receivers of method calls are also borrowed
- by-val arguments are also borrowed (needs tests)
- assignment to components can interfere with loans
 2012-06-02 10:08:04 -07:00
Tim Chevalier
6e2aa3b998 Port more resource tests to classes 2012-06-01 20:40:35 -07:00
Tim Chevalier
de40318037 Tests for copyability and sendability rules for classes 
Closes #2296
 2012-06-01 20:40:35 -07:00
Tim Chevalier
11b4a92fc8 Port another resource test to use classes 2012-06-01 20:40:35 -07:00
Tim Chevalier
facb5c08c6 Enforce rule that classes with dtors aren't copyable 
The test for this is copy-a-resource.
 2012-06-01 20:40:35 -07:00
Tim Chevalier
b67f8e340b Remove obsolete test 
This test no longer makes sense with classes instead of resources,
since class types can't be dereferenced.
 2012-06-01 20:40:35 -07:00
Lindsey Kuper
3c622a5b12 Clarifying comments in test. 2012-06-01 10:30:50 -07:00
Lindsey Kuper
43eb5f0a2e More tests wrt #2263. 2012-06-01 09:26:48 -07:00
Niko Matsakis
c2ce2741a7 allow mutable vectors and so forth to be used as immutable slices 2012-05-31 15:07:09 -07:00
Eric Holk
0470abe1d2 Allow some resources to be considered const. 2012-05-31 13:55:54 -07:00
Kevin Cantu
7dcbaedd32 Rename librustsyntax to libsyntax 
Per issue #2418.
 2012-05-31 11:15:00 -07:00
Brian Anderson
615f532475 test: Update test with current error message 
These errors where previously generated by typestate, but there seem to
be other passes that cover this now.
 2012-05-31 00:06:10 -07:00
Niko Matsakis
dca11e1f99 test our some of the various combinations of fn subtyping 2012-05-30 12:02:01 -07:00
Niko Matsakis
5b8abec92f test for pure fn vs impure fn etc subtyping 2012-05-30 11:56:50 -07:00
Niko Matsakis
79b3dedac3 allow for loop bodies 2012-05-30 11:26:15 -07:00
Niko Matsakis
653a1f8781 integrate purity into type 2012-05-30 11:26:15 -07:00
Niko Matsakis
22a10f0e4a refactor region manip. to remove redundancy, get closer to fn subtyping 
also: remove "auto-mode-matching" for implemented interfaces, as it
is complex and interacts poorly with classes

cc #2263
 2012-05-30 11:04:12 -07:00
Michael Sullivan
b744f52620 Make heap closures always require a capture clause to capture mutable variables. Closes #2446. 2012-05-30 10:46:22 -07:00
Tim Chevalier
3f3c9caf4d Handle poststates of breaking loops correctly in typestate 
The poststate should be one where all predicates are assumed false,
rather than the unchanged prestate.

Closes #2374
 2012-05-29 18:22:38 -07:00
Niko Matsakis
f90228b8a8 make all arguments modes immutable 
note: you can still move from copy/move mode args
 2012-05-29 16:22:17 -07:00
Michael Sullivan
5d1c29912d Fix an error message to not refer to "block type". Closes #2423. 2012-05-29 12:18:59 -07:00
Brian Anderson
432c6cbde9 core: Make range follow the for loop protocol 2012-05-26 02:28:00 -07:00
Niko Matsakis
98740a59da detect ambig. calls to iface bounds, use transactions 
cc #2433
 2012-05-25 17:04:05 -07:00
Niko Matsakis
62fe587f81 revisit error message; create spill map 2012-05-25 14:37:30 -07:00
Eric Holk
8b6bfc96cb Const kind checking. The rules are almost certainly incomplete and unsound... 2012-05-24 15:06:56 -07:00
Niko Matsakis
ccd8d5573e remove dead assignments 2012-05-24 13:35:57 -07:00
Niko Matsakis
f5c51b0a9c remove initedness checking from typestate, as best I could 2012-05-24 09:52:16 -07:00
Niko Matsakis
0d3811e275 improve liveness so it reports unused vars / dead assignments 
doesn't warn about pattern bindings yet though
 2012-05-24 09:52:16 -07:00
Niko Matsakis
30b47649ea new liveness pass to supercede last_use / initedness 2012-05-24 09:52:03 -07:00
Niko Matsakis
a3be0b1054 fix classes and parameterized ifaces; remove needless self check 
ref #1726, #2434
 2012-05-24 06:49:40 -07:00
Niko Matsakis
bd573becf5 change region scope of call arguments, old one was unsound 
improve error message to describe kind of deref'd ptr using sigil
 2012-05-24 05:19:44 -07:00
Eric Holk
5f154770e2 Prevent capturing non-copyable things in closures. 2012-05-23 15:46:43 -07:00
Niko Matsakis
9773a22119 shuffle error messages in borrowck, and prevent it from spewing too many 
also, fix a few minor issues it complains about
 2012-05-23 12:01:27 -07:00
Eric Holk
8678baab12 Resources are once again not copyable. 2012-05-23 10:27:42 -07:00
Niko Matsakis
b93839408c new test 2012-05-23 06:30:29 -07:00
Niko Matsakis
e0f59e835e modify borrowck to allow arbitrary borrows in pure scopes 2012-05-23 06:30:29 -07:00
Eric Holk
0b2f2cabbe Send is no longer a subkind of copy. This allows for sendable, but non-copyable resources. Closes #2420. 2012-05-22 14:10:32 -07:00
Lindsey Kuper
248e439638 Region checking: this one currently passes, but only "by accident". 2012-05-21 13:05:06 -07:00
Niko Matsakis
8e73bb6ea0 detect and report shadows in nested bindings 2012-05-21 09:37:22 -07:00
Niko Matsakis
28d0ce9a8b fix up handling of &x where x is an arg or &self (for now at least). 2012-05-19 10:33:14 -07:00
Paul Stansifer
9fe547d3a7 Make extracting syntax extension arguments easier. 2012-05-18 10:05:24 -07:00
Tim Chevalier
0343b0553b Test that a class type name gets printed correctly in a... 
"cannot be dereferenced" error message. Closes #2370
 2012-05-17 09:40:43 -07:00
Niko Matsakis
21fc3af031 add xfail-fast directives for borrowck tests 2012-05-16 12:44:54 -07:00
Niko Matsakis
63210ecddb correct preservation of explicit borrows like "let x = &*y;" 2012-05-16 07:19:19 -07:00
Niko Matsakis
4bfa19b100 rename test 2012-05-15 21:20:52 -07:00
Niko Matsakis
9c7b74b025 check if the type of a local variable contains illegal region 
also, try to suppress some of the duplicate errors---in general
more work is needed to make these error messages comprehensible
to ordinary humans
 2012-05-15 21:20:37 -07:00
Niko Matsakis
ab735320b4 move regionck into typeck, in the process fixing a bug or two 2012-05-15 19:05:03 -07:00
Lindsey Kuper
b8880e3254 Remove be keyword. 
Closes #2227.
 2012-05-15 10:41:14 -07:00
Tim Chevalier
89cd2f6bd0 Enforce that self doesn't escape from a class 
Closes #2294
 2012-05-14 14:26:10 -07:00
Niko Matsakis
a6b9fa0cd1 new test for loaning out an index 2012-05-11 18:27:17 -07:00
Niko Matsakis
63eb8e0e87 move purity checking into borrowck, addresses #1422 2012-05-11 14:05:58 -07:00
Niko Matsakis
5dbf881e87 three new tests for assigning to various unassignable things 2012-05-11 06:41:58 -07:00
Niko Matsakis
b4d1f1b2c1 replace mutbl pass with borrowck 2012-05-10 21:14:43 -07:00
Paul Stansifer
f943667af3 Remove do ... while loops from the tests and docs. 2012-05-10 15:27:42 -07:00
Niko Matsakis
50a3dd40ae implement new borrow ck (disabled by default) 2012-05-09 17:00:19 -07:00
Niko Matsakis
5e7229b72c reduce self type to a special type parameter 2012-05-09 07:11:59 -07:00
Marijn Haverbeke
96a159a6ea Support visibility modifiers and attributes on view items 
Issue #1893
Tangentially, issue #2357
 2012-05-08 23:14:24 +02:00
Tim Chevalier
1460ea43d2 Add xfailed test case for #2354 2012-05-07 14:43:31 -07:00
Niko Matsakis
8a9df5aa38 make it illegal to implicitly capture mutable variables 
this is the final part of #1273
 2012-05-07 13:22:42 -07:00
Tim Chevalier
95a2b5d42f Add test case that checks that class members must be prefixed with "self" 
Closes #2289.
 2012-05-04 13:44:01 -07:00
Niko Matsakis
50ec6bd2c3 new cap clause syntax 2012-05-04 12:33:08 -07:00
Niko Matsakis
cfa09d35a3 Revert "allow fn exprs to omit arg types" 
This reverts commit 1ba4ca4c4a.
 2012-05-03 14:42:34 -07:00
Niko Matsakis
1ba4ca4c4a allow fn exprs to omit arg types 
also, avoid using type variables for fn args with omitted types
unless necessary.  This will be important for bound regions in
fn types.

fixes #2093
 2012-05-03 14:32:32 -07:00
Tim Chevalier
d8f28be753 Check early on in typeck that types being implemented are actually iface types 
Closes #2330.
 2012-05-03 12:38:45 -07:00
Marijn Haverbeke
d0d71838cd Mention missing constructor when complaining about inexhaustive top-level pattern 
It previously, uselessly, only pointed out the constructor when the
inexhaustive pattern was nested in some other pattern.

Closes #2337
 2012-05-03 17:35:12 +02:00
Niko Matsakis
f1129635ee report ambig impl methods 2012-05-02 21:47:14 -07:00
Graydon Hoare
b12e27595e Error message reformatting, close #2309. 2012-05-02 14:47:33 -07:00
Niko Matsakis
2db4259b35 Stop inferring bot/static when types/regions are unconstrained. 
Also, some other changes that came up along the way:
- add a 'blk' region for the current block.
- detect unused type/region variables.
 2012-04-30 19:53:02 -07:00
Niko Matsakis
e348567f77 new, simpler approach to the iter library 2012-04-27 16:57:50 -07:00
Brian Anderson
5eca3c2210 parser: More refactoring of restricted value name checking 2012-04-27 16:45:54 -07:00
Brian Anderson
48368c5a07 test: Add test for two restricted keyword cases 2012-04-27 16:45:54 -07:00
Graydon Hoare
1f92538e38 Add check for path-statements, close #400. 2012-04-26 14:43:43 -07:00
Graydon Hoare
33a296f2fc Lowercase warning message. 2012-04-26 14:43:43 -07:00
Niko Matsakis
825fd1808e lots of work to make iface/impls parameterized by regions 
- paths can now take region parameters, replacing the dirty hack
  I was doing before of abusing vstores.  vstores are now a bit
  of a hack though.

- fix various small bugs:
  - we never checked that iface types were compatible when casting
    to an iface with `as`
  - we allowed nonsense like int<int>
  - and more! (actually that may be it)
 2012-04-25 19:26:56 -07:00
Marijn Haverbeke
9f99c3263b Rewrite exhaustiveness checker 
Issue #2111
 2012-04-25 09:15:17 +02:00
Brian Anderson
08d0707556 syntax: Make 'true' and 'false' bad words 
When these are idents they are always shadowed by the boolean
constants.
 2012-04-24 22:00:32 -07:00
Brian Anderson
e7dbf42214 rustc: Fix type_need_unwind_cleanup. Closes #2272 2012-04-24 14:55:16 -07:00
Brian Anderson
31853f31bf build: Don't require full target libs to run compiletest tests 
Only build through librustsyntax, which some tests do rely on.
 2012-04-24 13:30:03 -07:00
Tim Chevalier
f7641286b2 Allow classes to be cast to ifaces that are in the same crate 
I had to xfail one existing test case (class-implements-int) because,
I think, of the same bug described in #2272.
 2012-04-23 21:15:03 -07:00
Niko Matsakis
30d563839e Various regions fixes. 2012-04-23 08:02:59 -07:00
Marijn Haverbeke
68f8812511 Guard against infinitely expanding generic/inline functions 
Closes #2220

Test case disabled until a memory-leak issue is resolved.
 2012-04-23 16:44:52 +02:00
Marijn Haverbeke
2782cfb783 Emit a more useful error when using an unsuitable function for a loop 
Closes #2255
 2012-04-23 15:43:29 +02:00
Marijn Haverbeke
9053f54498 Move map iface over to more for-friendly iteration methods 2012-04-23 15:18:19 +02:00
Brian Anderson
7235f3cee2 syntax: Eliminate 'mutable' keyword. Closes #2254 2012-04-21 14:27:20 -07:00
Tim Chevalier
734166f41c Print out return type correctly in typestate error message 
In the "not all paths return" error message, typestate was printing
the AST type from the fn decl, not the ty::t type. This ended in tears
when the AST return type was "ty_infer". Now it looks up the function node
ID's type and uses util::ppaux::ty_to_str instead.

Closes #2163.
 2012-04-20 18:48:08 -07:00
Niko Matsakis
3d6c79109e update syntax to include a slash 2012-04-19 21:01:11 -07:00
Niko Matsakis
3c995fb8f3 make nominal types optionally parameterized by a self region. 
Issue #2201.
 2012-04-19 21:01:11 -07:00
Niko Matsakis
f3f34bf09b correct universally_quantify to use structure_of, and introduce a test for this 2012-04-19 21:01:11 -07:00
Tim Chevalier
cdc8722f95 Add a lint pass to check for while true { ... } loops 
And suggest changing them to loop { ... }. Had to fix the few
remaining while true loops (in core::io). Closes #1962.
 2012-04-19 18:14:38 -07:00
Tim Chevalier
b0074c5a92 Disallow rebinding / matching against consts in alts 
As per Issue #1193. Closes #1193.

I had to rename a few variables ("info" and "epsilon") to avoid
clashing with in-scope constants, which is responsible for all the
changes other than resolve and issue-1193.rs.
 2012-04-19 16:21:15 -07:00
Brian Anderson
9a8a04629e syntax: Put the main parser interface in mod parse 2012-04-18 10:50:50 -07:00
Niko Matsakis
4c26d70a0a new debug flag, new test 2012-04-17 12:02:36 -07:00
Niko Matsakis
6b549f9f14 repair LUB/GLB of free/scope regions, and enable test 2012-04-17 12:02:36 -07:00
Niko Matsakis
35a93e61d4 rewrite region resolution so it takes place in typeck 2012-04-16 19:48:00 -07:00
Tim Chevalier
4f4a468e84 Forbid deinitializing upvars in typestate 
Closes #1965.
 2012-04-15 01:05:41 -07:00
Niko Matsakis
cc16165e40 implement evec/estr subtyping/lub/glb/etc 2012-04-14 18:48:58 -07:00
Niko Matsakis
27f1c2b742 first stab at type checking for borrow: not integrated into trans 2012-04-13 10:41:46 -07:00
Tim Chevalier
ea0063788b Add a run-fail test for result::get, get rid of a FIXME. Also some random other tests, mostly xfailed. 2012-04-12 20:24:07 -07:00
Graydon Hoare
8a7fd4a04f Support general warnings and errors in lint pass via flags and attrs. Close #1543. 2012-04-12 17:31:49 -07:00
Brian Anderson
db7a1f7b0c test: Add compile-fail test for shadowing in-scope enums 2012-04-11 21:28:25 -07:00
Niko Matsakis
c1c60c023e first attempt at an assignability check 2012-04-11 17:21:53 -07:00
Tim Chevalier
5c12cd72f4 Allow classes to implement ifaces 
Introduce syntax like:

iface animal { ... }
class cat implements animal { ... }

to allow classes to implement ifaces. Casting classes to ifaces
is *not* yet supported. ifaces that a class implements are not
yet included in metadata.

The syntax is subject to change, and may go away completely if we
decide to use duck typing to relate classes with ifaces (see
http://smallcultfollowing.com/babysteps/blog/2012/04/10/declared-vs-duckish-typing/ )
 2012-04-11 16:20:01 -07:00
Brian Anderson
0094ffd99b test: Add test for mismatched nominal types when using multiple crate vers 2012-04-07 17:40:34 -07:00
Niko Matsakis
1e42c9a367 Do not consider ty_bot to be a "resolved type". 
Fixes #2149. Fixes #2150. Fixes #2151.
 2012-04-07 17:12:48 -07:00
Marijn Haverbeke
fc202ca034 Remove support for old-style for 
Closes #1619
 2012-04-06 20:38:23 +02:00
Marijn Haverbeke
c902eafa14 Convert old-style for loops to new-style 
Most could use the each method, but because of the hack used to
disambiguate old- and new-style loops, some had to use vec::each.

(This hack will go away soon.)

Issue #1619
 2012-04-06 20:38:23 +02:00
Brian Anderson
9c88e5ef5a test: Refactor the crateresolve tests 
Keep their aux builds from stomping on each other
 2012-04-06 10:58:03 -07:00
Brian Anderson
de3528846f rustc: Fail when there are multiple matches for 'use' 2012-04-06 10:58:03 -07:00
Niko Matsakis
586b072eef Make tps invariant for now. Fixes #1973. 2012-04-06 08:31:12 -07:00
Niko Matsakis
2c56ba7e43 improve error messages 2012-04-06 06:59:00 -07:00
Niko Matsakis
051f24da25 add static region and also fix regions to be contravariant 2012-04-05 21:16:28 -07:00
Niko Matsakis
b91c9f803d simplify typing rule for vector addition: use mutability of LHS 2012-04-05 15:18:26 -07:00
Niko Matsakis
79cbdba037 new tests for things we'll have to fix eventually 2012-04-05 15:18:26 -07:00
Niko Matsakis
c0d61795de wip: refactor repr of regions 
- we now distinguish bound/free parameters (see region-param
  test case for why this is necessary)
- we also track bounds on region variables
- also, restructure fold_ty() to have multiple variants without
  duplication instead of one overloaded folder.  This also allows
  for using block functions.
 2012-04-04 19:41:23 -07:00
Graydon Hoare
ab4105d9e8 Make nonconstructable enums noncopyable, close #1907. 2012-04-04 19:07:52 -07:00
Brian Anderson
9aa7241f05 rustc: Don't allow recursive constants 2012-04-04 16:12:57 -07:00
Niko Matsakis
f682b99e36 generate correct constraints for assignments 2012-03-29 19:41:09 -07:00
Niko Matsakis
76d0a13ae5 resolve type variables with no constraints to bot 2012-03-29 19:41:09 -07:00
Tim Chevalier
c7082ce8e8 Require "self" as base expression for intra-class method or field references 
All field or method references within a class must begin with "self." now.
A bare reference to a field or method in the same class will no longer
typecheck.
 2012-03-29 12:22:01 -07:00
Tim Chevalier
f7bbe537c1 Allow explicit self-calls within classes 
Allow writing self.f() within a class that has a method f. In a future
commit, this syntax will be required. For now, you can write either
self.f() or f().

I added a "privacy" field to all methods (whether class methods or not),
which allowed me to refactor the AST somewhat (getting rid of the
class_item type; now there's just class_member).
 2012-03-28 20:30:07 -07:00
Niko Matsakis
fe610f04d8 use fresh vars in place of _|_ when incorrect # of params supplied 2012-03-28 17:02:54 -07:00
Niko Matsakis
23f92ea370 Detect and report types which could never be instantiated. 
Fixes #2063.
 2012-03-28 17:02:54 -07:00
Tim Chevalier
52f2a9a1c9 Test case to make sure typestate checks the body of class constructors 2012-03-28 10:38:57 -07:00
Tim Chevalier
edb747ceed Enforce mutability declarations in classes; correct shapes for classes 
1. Enforce mutability declarations on class fields. Don't allow any
mutation of class fields not declared as mutable (except inside the
constructor).

2. Handle classes correctly in shape (treat classes like records).
 2012-03-27 22:11:58 -07:00
Graydon Hoare
6e6798c4e1 Bulk-edit mutable -> mut. 2012-03-26 18:35:18 -07:00
Tim Chevalier
11610f9ca1 In typeck, don't call ty::store_iface_methods on private methods 
This was resulting in a different error message depending on whether
the private method you were trying to call was in the same crate
or a different one.
 2012-03-26 10:46:37 -07:00
Niko Matsakis
21111660ca Improve type inference to compute LUB/GLB 2012-03-26 10:34:58 -07:00
Tim Chevalier
2112c391cd Remove stray comment 2012-03-26 10:04:46 -07:00
Tim Chevalier
c282810ab0 Enforce privacy declarations for class fields and methods 2012-03-26 10:00:33 -07:00
Marijn Haverbeke
87e097a853 Disallow ret inside of block functions 
Also adds proper checking for cont/break being inside a loop.

Closes #1854
Issue #1619
 2012-03-26 12:45:47 +02:00
Niko Matsakis
1d7d5c16b3 correct more broken tests 2012-03-24 22:15:34 -07:00
Niko Matsakis
bf9d714d46 Avoid unifying vars when possible; handle bot (more) correctly 2012-03-24 21:38:43 -07:00
Niko Matsakis
ee5d0f5e3f new test which features conflicting variance requirements 2012-03-24 21:38:42 -07:00
Patrick Walton
8bef2716fe test: Add a simple test for dangling pointers 2012-03-24 19:00:08 -07:00
Niko Matsakis
042c532a08 Implement new inference algorithm. 2012-03-23 21:47:28 -07:00
Niko Matsakis
cfcbec3cc3 Implement an initial version of placement new. 2012-03-20 20:39:40 -07:00
Niko Matsakis
e399ddbf17 allow binding of fn~, make result fn@. fixes 1899. 2012-03-16 17:48:53 -04:00
Marijn Haverbeke
35fc4a4291 Check kind bounds when calling methods 
Closes #1915
 2012-03-16 17:05:29 +01:00
Brian Anderson
e1b14f6d5b test: Fix name of bitv type 2012-03-15 14:54:41 -07:00
Marijn Haverbeke
3ab9978b9b Remove support for dynamically-sized types from translation code 2012-03-15 15:08:31 +01:00
Brian Anderson
3864d6d845 std: Rename the hashmap constructors to conform to new standards 
Instead of using the new_ prefix just name them after their type
 2012-03-14 18:19:08 -07:00
Brian Anderson
b968c8e6cd Name types after their modules instead of 't' 2012-03-13 15:14:17 -07:00
Graydon Hoare
6f5853f5a1 Libc/os/run/rand/io reorganization. Close #1373. Close #1638. 
- Move io, run and rand to core.
 - Remove incorrect ctypes module (use libc).
 - Remove os-specific modules for os and fs.
 - Split fs between core::path and core::os.
 2012-03-12 20:08:29 -07:00
Tim Chevalier
664d71f1f0 Improve a typechecker error message (wrong type for main()) 
As per #1903, state what type is expected for main().

Closes #1903
 2012-03-11 20:55:19 -07:00
Tim Chevalier
813c41362b A few tests for infinite loops 2012-03-11 20:17:27 -07:00
Tim Chevalier
9838a7ec54 Tweak some test cases and add a few new ones 2012-03-10 20:38:03 -08:00
Tim Chevalier
98260a2a22 Handle infinite-loop poststate correctly in typestate 
If control passes an infinite loop (that doesn't have non-local
exits), then everything is true.
 2012-03-10 20:15:27 -08:00
Tim Chevalier
321fd80219 Add an infinite loop construct 
Add a loop {} construct for infinite loops, and use it in test
cases. See #1906 for details.
 2012-03-09 16:40:58 -08:00
Patrick Walton
c9375fed8d stdlib: Stop incurring vtable dispatch costs when hashmaps are used 
This required changing almost all users of hashmaps to import the hashmap interface first.

The `size` member in the hashmap structure was renamed to `count` to work around a name conflict.
 2012-03-07 17:35:13 -08:00
Patrick Walton
c245d9e980 Revert "stdlib: Stop incurring vtable dispatch costs when hashmaps are used" 
This reverts commit f0250a23d3.
 2012-03-07 16:56:45 -08:00
Patrick Walton
f0250a23d3 stdlib: Stop incurring vtable dispatch costs when hashmaps are used 
This required changing almost all users of hashmaps to import the hashmap interface first.

The `size` member in the hashmap structure was renamed to `count` to work around a name conflict.
 2012-03-07 16:51:31 -08:00
Tim Chevalier
90ac69904f Improve a type error message (avoid the word 'non-dereferenceable') 2012-03-07 14:14:34 -08:00
Brian Anderson
0ee96de4ee rustc: Lower case error messages 2012-03-05 17:05:20 -08:00
Niko Matsakis
8820d4485b print type arguments when pretty-printing all nominal types 2012-03-05 16:47:52 -08:00
Niko Matsakis
12c68bcd6d make sure we do not bind unique closures (or blocks, for that matter) 2012-03-02 06:47:25 -08:00
Tim Chevalier
c28c258f91 Disallow type parameters in the main() function 
Closes #1900
 2012-02-25 11:06:01 -08:00
Marijn Haverbeke
780f8277f4 Finish cleanup of core::str 
Closes #1849
 2012-02-23 17:00:19 +01:00
Brian Anderson
27ab663845 rustc: Don't ignore attributes inside empty mods. Closes #1655 2012-02-22 21:47:23 -08:00
Brian Anderson
ae23ee28e2 test: Add a test for #1697 2012-02-22 21:14:27 -08:00
Tim Chevalier
4acfcd8c2f Improve error message for use of a non-pure-fn in a pred 
Closes #1883
 2012-02-22 10:59:52 -08:00
Marijn Haverbeke
ad03761a97 Remove preconditions from libraries 
Closes #1805
 2012-02-22 11:47:47 +01:00
Graydon Hoare
ef6f628589 Refactor view_path to parse (but not yet process) export globs, unify code paths. 2012-02-17 23:05:20 -08:00
Marijn Haverbeke
e62ddf4898 More rigorous reuse of cleanup sequences 
In both landing pads and break/cont/ret unwinding.

Closes #300
 2012-02-16 16:37:33 +01:00
Marijn Haverbeke
67cc89f38d Rewrite exhaustiveness checker 
Issue #352
Closes #1720

The old checker would happily accept things like 'alt x { @some(a) { a } }'.
It now properly descends into patterns, checks exhaustiveness of booleans,
and complains when number/string patterns aren't exhaustive.
 2012-02-15 15:47:42 +01:00
Marijn Haverbeke
16e5760564 Fix bug in safe-reference checker 
At some point, a refactor broke the code that handled local declarations
to no longer descend into the initializer expressions.

Closes #1846
 2012-02-15 11:53:32 +01:00
Kevin Atkinson
d6d7134c37 When parsing a source string, fail when the entire string is not parsed. 
(For now only fail when parse_from_source_str is used to avoid
possible compatibility problems; parse_expr_from_source_str still
does not check.)
 2012-02-14 19:37:33 -08:00
Kevin Atkinson
0e44133e7c Do a better job of reporting source location for files (i.e. filemap) 
that are really a substr of another file.
 2012-02-14 19:37:33 -08:00
Brian Anderson
0a503228f6 rustc: Typecheck crust functions as *u8 2012-02-14 11:24:09 -08:00
Niko Matsakis
520c3f5f79 correct error message and add to test 2012-02-13 07:33:16 -08:00
Niko Matsakis
4eb52f69a9 do not fail if iface/impl method have different number of parameters 2012-02-13 06:50:58 -08:00
Niko Matsakis
a7641e99e8 remove leading ::, new tests 2012-02-13 06:50:58 -08:00
Brian Anderson
005a3efb8b test: Fix cros-crate-glob-collision 2012-02-11 18:20:02 -08:00
Niko Matsakis
3f15a28b16 correct fully qualified type names to include the crate; add tests (take 2) 
This reverts commit fc023d91c7.
 2012-02-11 14:09:52 -08:00
Niko Matsakis
fc023d91c7 Revert prior commit until I have time to track down the valgrind error 
This reverts commit 2ec3a0b608.
 2012-02-11 09:49:02 -08:00
Niko Matsakis
2ec3a0b608 correct fully qualified type names to include the crate; add tests 
fixes #1745
 2012-02-10 21:53:17 -08:00
Brian Anderson
17110fb28b test: Add tests for #1802 2012-02-10 15:43:35 -08:00
Marijn Haverbeke
7f1ea3ef6a Don't allow binding patterns to bind keywords 
Closes #1586
 2012-02-10 15:54:47 +01:00
Marijn Haverbeke
74d4e2a32e Add compile-fail tests for interfaces/impls 
Closes #1475
 2012-02-10 13:31:33 +01:00
Brian Anderson
80cd6aa96e test: Update and un-xfail compile-fail/tag-that-dare-not... 2012-02-05 18:06:54 -08:00
Niko Matsakis
9f0239ce9c add a test where mode inference ought to fail 2012-02-05 13:59:09 -08:00
Kevin Atkinson
5ef53382ae Add support for parsing quasi-quotes, doesn't do anything useful yet. 2012-02-03 20:23:49 -07:00
Marijn Haverbeke
c976b7c623 Fix tests for str::le patch 2012-02-03 14:32:23 +01:00
Kevin Cantu
8f367ebfeb Rename (again) str::unsafe::slice -> str::unsafe::slice_bytes and 
str::unsafe::safe_slice -> str::unsafe::slice_bytes_safe_range
 2012-02-01 21:56:53 -08:00
Kevin Cantu
c71667d9d2 Propagating unsafe::slice 4 2012-02-01 21:56:53 -08:00
Marijn Haverbeke
856a544d0c Remove native types from stdlib 2012-02-01 12:23:13 +01:00
Tim Chevalier
e5d095d67e Change option::t to option 
Now that core exports "option" as a synonym for option::t, search-and-
replace option::t with option.

The only place that still refers to option::t are the modules in libcore
that use option, because fixing this requires a new snapshot
(forthcoming).
 2012-01-31 17:05:20 -08:00
Tim Chevalier
fba35e1a3c Require alts to be exhaustive 
middle::check_alt does the work. Lots of changes to add default cases
into alts that were previously inexhaustive.
 2012-01-31 10:08:24 -08:00
Brian Anderson
53dbde6cc2 rustc: Make 'attempted access of field' error non-fatal 2012-01-27 16:58:27 -08:00
Marijn Haverbeke
e48bf6f3f4 Make occurs check in ty::fixup_vars more reliable 
It wouldn't detect cycles that went through several type vars before.

Closes #1464
 2012-01-27 18:58:52 +01:00
Marijn Haverbeke
dc55c06aa3 Properly check enum types for recursion 
Closes #742
 2012-01-27 16:03:43 +01:00
Brian Anderson
28fbb19664 rustc: Switch the --no-core switch to a #[no_core] attribute 2012-01-26 16:43:33 -08:00
Brian Anderson
5610205363 rustc: Move core injection to its own module 2012-01-26 16:23:48 -08:00
Marijn Haverbeke
888262b337 Allow operator overloading of the indexing operator 
The method `op_index` (which takes a single argument) is used for
this.

Issue #1520
 2012-01-26 15:23:11 +01:00
Marijn Haverbeke
87b064b249 First stab at operator overloading 
When no built-in interpretation is found for one of the operators
mentioned below, the typechecker will try to turn it into a method
call with the name written next to it. For binary operators, the
method will be called on the LHS with the RHS as only parameter.

Binary:

    +   op_add
    -   op_sub
    *   op_mul
    /   op_div
    %   op_rem
    &   op_and
    |   op_or
    ^   op_xor
    <<  op_shift_left
    >>  op_shift_right
    >>> op_ashift_right

Unary:

    -   op_neg
    !   op_not

Overloading of the indexing ([]) operator isn't finished yet.

Issue #1520
 2012-01-26 14:25:06 +01:00
Niko Matsakis
5e13d19cc0 s/block()/fn()/g 2012-01-23 19:06:33 -08:00
Brian Anderson
7d5d1a311e test: Add no-reformat directive to compile-fail/issue-1362 2012-01-23 17:37:15 -08:00
Kevin Atkinson
664d9cc86f Add regression test for issue #1362. 
Although its not really needed.  Without that fix, reported spans will
likely be bogus if the error is within the first couple of lines
(probable around 5) of that file.  Thus, many of the compile-fail
tests will fail due to incorrect location.
 2012-01-23 17:37:15 -08:00
Kevin Atkinson
5e60facf78 Add regresion tests for issue #1448 and #1387. 2012-01-23 17:37:15 -08:00
Tim Chevalier
6db688e893 Check that the names mentioned in tag exports are actually types (or variants) 
Check that in export foo{}, foo is an enum type, and that in export
foo{bar, quux}, foo is an enum type and bar and quux are variants belonging
to foo.
 2012-01-23 15:48:08 -08:00
Tim Chevalier
9dc59e1506 Export all enum variants by default; new syntax for selectively exporting variants 
See issue 1426 for details. Now, the semantics of "export t;" where t is a tag are
to export all of t's variants as well. "export t{};" exports t but not its
variants, while "export t{a, b, c};" exports only variants a, b, c of t.

To do:
- documentation
- there's currently no checking that a, b, c are actually variants of t in the
 above example
- there's also no checking that t is an enum type, in the second two examples above
- change the modules listed in issue 1426 that should have the old export
semantics to use the t{} syntax

I deleted the test export-no-tag-variants since we're doing the opposite now,
and other tests cover the same behavior.
 2012-01-23 15:48:08 -08:00
Tim Chevalier
ba5cc236f7 WIP on issue 1426 (exporting all tags) 
Support Lenny222's proposed syntax for exporting a tag without
its variants, or selected tags from a variant, in the AST and parser.
No support further down the line yet. Tests are xfailed.
 2012-01-20 19:48:33 -08:00
Tim Chevalier
e36df0f6c8 Handle fail after return correctly in typestate 
Previously, typestate would conclude that this function was
correctly diverging:

fn f() -> ! { ret; fail; }

even though it always returns to the caller. It wasn't handling the
i_diverge and i_return bits correctly in the fail case. Fixed it.

Closes #897
 2012-01-20 17:26:31 -08:00
Graydon Hoare
7b1a8f0a91 Additional ; to , changes, disable "tag" and ";" in parser. Close #1430. Close #1428. 2012-01-19 19:29:21 -08:00
Patrick Walton
59ebe6af18 rustc: Make the pretty printer output commas after enum variants. Update all tests accordingly. 2012-01-19 18:41:06 -08:00
Kevin Atkinson
d388daa996 Remove incorrect comments from a few test cases. 2012-01-19 17:31:36 -07:00
Patrick Walton
d97783e3e5 test: "tag" -> "enum" in compile-fail 2012-01-19 16:01:47 -08:00
Patrick Walton
1731f5d709 test: Fix error patterns in name-clash-nullary 2012-01-19 14:47:43 -08:00
Niko Matsakis
882bea5b6d Rename fn*() to fn() as originally planned. 2012-01-19 07:11:50 -08:00
Haitao Li
327a15d58c rustc: Add a usage pass to collect one-off analyses 
This patch starts from move the analysis which checkes of probably
incorrectly usage of `int|uint` in native fn.

Issue #1543
 2012-01-19 17:27:44 +08:00
Tim Chevalier
5b028f527f Remove support for the '.' after a nullary tag in a pattern 
(Commit also includes lots of changes to remove '.'s that a git
merge messed up, or else it was monkeys.)
 2012-01-19 01:04:59 -08:00
Patrick Walton
5ac57d1891 test: Don't test that tags with zero variants are supported 2012-01-18 12:43:01 -08:00
Haitao Li
f03eb96f39 rustc: Warn when int or uint is used in a native type decl 
Issue #1403
 2012-01-19 02:10:36 +08:00
Marijn Haverbeke
1375b31c1c Store type names in crate metadata 
Improves type error messages referring to external types.

Issue #1507
 2012-01-16 12:08:00 +01:00
Marijn Haverbeke
c2fe7b6398 When pretty-printing fn types, leave off arg modes when they are the default 
This reduces ++/&& spam in the output to a bare minimum.

Issue #1507
 2012-01-16 12:08:00 +01:00
Kevin Atkinson
e1c50c4410 Don't evaluate discriminator value constants when parsing. 
Remove disr_val from ast::variant_ and always use ty::variant_info
when the value is needed.  Move what was done during parsing into
other passes, primary typeck.rs.  This move also correctly type checks
the disr. value expression; thus, fixing rustc --pretty=typed when
disr. values are used.
 2012-01-16 11:19:33 +01:00