2235fb73ef
Add optional message to fail.
2011-06-08 04:02:55 -04:00
b5c73605ea
Merge remote branch 'graydon/master'
2011-06-08 03:59:34 -04:00
0857d22c04
rustc: Print out a real error message on unresolved types. Puts out burning tinderbox.
2011-06-07 23:03:41 -07:00
ddec6b5f47
rustc: Use a set-based approach to unification; remove ty_bound_param and ty_local.
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Sorry, big perf regression; will fix soon.
2011-06-07 19:33:18 -07:00
721c5bbee8
More work on proper linkage name-mangling. Almost right, aside from version numbers.
2011-06-07 18:08:17 -07:00
7034a28241
Update the snapshot.
2011-06-07 20:40:31 -04:00
a4ca75e6af
For consistency, use ctxt instead of ty_ctxt outside of unify.
2011-06-07 15:18:30 -07:00
ab69c4a98f
Removing dead code and redundant fails; changing fails to sess.bug
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calls (issue #444 ).
2011-06-07 14:12:34 -07:00
b1d6f12a05
Don't put a copy of main (the C one) in each binary we produce. This is a step
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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
df9cf0be9b
Add multiline, whitespace-eating strings.
2011-06-07 11:21:10 +02:00
a078844201
Add multiline, whitespace-eating strings.
2011-06-07 04:53:47 -04:00
319156c8d1
Begin tidying up name-mangling rules.
2011-06-06 15:48:47 -07:00
ee54fa5c7d
Implement enough support for pointer to get an identity function working.
2011-06-06 16:36:01 -04:00
4bd5f834b0
First take on an alias-safety checker
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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
2b334f061a
Change unsafe aliases
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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
4d8f715dab
rustc: Make resolve::unresolved return !. Remove redundant fails
2011-06-05 00:11:44 -04:00
2736d63db0
Adding comments; removing dead code.
2011-06-04 19:38:11 -07:00
5f95766a40
Remove redundant 'fail' exprs and dead code; use sess.bug or
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sess.span_err instead of 'fail'. (issue #444 )
2011-06-04 18:34:40 -07:00
53ea2a4751
stdlib: Use spans for #fmt errors originating in std
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Issue #444
2011-06-04 19:48:19 -04:00
a177dc485b
rustc: Reenable debug logging in extfmt
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This is not obnoxious now that logging is off by default
2011-06-04 17:57:53 -04:00
4b566fe7f9
rustc: Hide the parser from syntax extensions
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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
c88fa92de4
rustc: Generate extension annotations from ext_ctxt instead of parser
2011-06-04 17:44:24 -04:00
1d6f1dc58d
rustc: Add a next_ann method to ext_ctxt
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After this we can remove the parser from the syntax extensions, at least for
now.
2011-06-04 17:31:44 -04:00
3ca5fff195
rustc: Use spans for #env errors
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Issue #444
2011-06-04 17:14:32 -04:00
ac83e34dc6
rustc: Report unimplemented #fmt features with spans
2011-06-04 17:10:08 -04:00
dd588519bd
rustc: Add a span_unimpl method to ext_ctxt
2011-06-04 17:10:08 -04:00
ecf1bd7651
rustc: Use spans on extfmt error messages
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Issue #444
2011-06-04 17:10:04 -04:00
794221b353
rustc: Return the correct span from parse_seq
2011-06-04 16:36:08 -04:00
c18f2e2dac
rustc: Pass the correct span to syntax extensions
2011-06-04 15:57:13 -04:00
af46f3ed0d
rustc: Introduce ext module. Move some things from parser to ext.
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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
dbd066a02a
"macro" -> "syntax extension" for now
2011-06-03 18:47:11 -07:00
79fcd51b46
Make the macro system more modular.
2011-06-03 18:47:11 -07:00
cfc75695a5
Register new snapshots.
2011-06-03 18:47:08 -07:00
f29d04672b
Remove zerobreak between foo and ( on a call expr. Never looks right.
2011-06-03 17:32:29 -07:00
f34d19a242
Make pp more conservative about inserting trailing comments mid-list.
2011-06-03 17:32:29 -07:00
69325f815d
More comments.
2011-06-03 17:16:28 -07:00
dcf7fbf833
Comments and cleanup.
2011-06-03 17:09:50 -07:00
cb4c969ba6
rustc: Add a "smallintmap" implementation
2011-06-03 16:15:14 -07:00
088ab03fdb
Add spans to fields, args, methods. Improve pp of same.
2011-06-03 15:42:42 -07:00
8235e76a47
Tidy up printing of ty_fn.
2011-06-03 15:42:42 -07:00
429e21414b
Parse pointers in metadata.
2011-06-03 15:13:10 -04:00
ba74c6cfdc
Boilerplate for pointers. Sorry for missing this on the first patch.
2011-06-03 15:02:58 -04:00
18b63865ce
Accept *foo as a pointer to foo.
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This is accepted everywhere, since just passing a pointer is safe.
2011-06-03 14:34:19 -04:00
07667d29aa
Temporarily xfail compile-fail/pattern-tyvar
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So that the tinderboxes can go green again. Patrick, please look into
this at some point.
2011-06-03 10:23:13 +02:00
dc29dead2e
Removing redundant "fail"s.
2011-06-02 18:15:29 -07:00
ad9afefa10
rustc: Typecheck patterns from the top down; remove pushdown_pat
2011-06-02 18:11:26 -07:00
76bcbfd269
Un-XFAIL break-value
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It passes thanks to the previous two commits.
2011-06-02 17:52:04 -07:00
ba377c043d
Handle _|_ values properly in trans
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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
468786e36d
Fix unification bug
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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
c515ed13de
Merge pull request #450 from paulstansifer/quick_error_message_fix_2
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Flatten functions and objects in trans::simplify_type.
2011-06-02 17:43:11 -07:00
Josh Matthews