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115 Commits

Author SHA1 Message Date
Niko Matsakis
8685a1f7c4 distinguish "any closure" and "stack closure" (block) 2012-01-13 09:31:40 -08:00
Marijn Haverbeke
24102d50ad Obj system? What obj system? 
Removes the obj system from the compiler.

Closes #1484
 2012-01-13 11:51:29 +01:00
Niko Matsakis
8b911587df rename sendfn to fn~, lambda to fn@ 2012-01-10 13:31:06 -08:00
Graydon Hoare
8387896dda Remove proto_sugar and 'lambda' as keyword, commit to fn@. 2012-01-09 16:12:48 -08:00
Niko Matsakis
8e89df69de rejigger impl to have an opaque closure ptr rather than 
opaque closure
 2012-01-06 22:40:31 -08:00
Tim Chevalier
7c7559edaf Disallow variable names that shadow tags in scope 
Now, if you have a tag named "foo", a variable declaration like
"let foo..." is illegal. This change makes it possible to eliminate
the '.' after a nullary tag pattern in an alt (but I'll be doing
that in a future commit) -- as now it's always obvious whether a
name refers to a tag or a new declared variable.

resolve implements this change -- all the other changes are just to
get rid of existing code that declares variables that shadow tag
names.
 2012-01-06 14:44:43 -08:00
Marijn Haverbeke
cc929fc9f9 Clean up translating of def_ids in metadata reader 
Reduces the amount of closure allocation, and makes the code cleaner.
 2012-01-05 17:03:38 +01:00
Marijn Haverbeke
60ae1590af Switch to new param kind bound syntax 
And remove support for the old syntax
 2012-01-05 15:50:02 +01:00
Marijn Haverbeke
3a20dda7ea Get external interfaces / impls working 
Issue #1227
 2012-01-05 14:17:31 +01:00
Marijn Haverbeke
9f2369dc9f Box arrays of parameter bounds 2012-01-02 15:15:27 +01:00
Marijn Haverbeke
40d5f288c3 Check that type parameter bounds are interface types 
Issue #1227
 2012-01-02 15:15:27 +01:00
Marijn Haverbeke
1ed6a27548 Change representation of type params to handle interface bounds 
Issue #1227
 2011-12-28 21:18:16 +01:00
Marijn Haverbeke
25e65239ad Check impls methods against the type of their iface. 2011-12-23 18:11:36 +01:00
Marijn Haverbeke
9292744959 Use the same type of record in ty::ty_fn and ty::method 
Removes some more code duplication.
 2011-12-23 16:11:35 +01:00
Graydon Hoare
f0dfbe7b1b Register new snapshots, purge log_err and log_full in favour of log(...). 2011-12-22 17:53:53 -08:00
Graydon Hoare
8b580954fe Register snapshots and switch logging over to use of log_full or #error / #debug. 2011-12-22 14:42:52 -08:00
Niko Matsakis
52f76400b5 extend with ty_send_type and ty_opaque_closure 2011-12-16 08:06:44 -08:00
Niko Matsakis
aa1cd61c84 push changes through to get things compiling, if not running. 2011-12-14 14:32:18 -08:00
Graydon Hoare
fa9ad984fb Copy first batch of material from libstd to libcore. 2011-12-13 16:34:50 -08:00
Marijn Haverbeke
e3eca9174b Change literal representation to not truncate 
Also shuffles around the organization of numeric literals and types,
separating by int/uint/float instead of machine-vs-non-machine types.
This simplifies some code.

Closes #974
Closes #1252
 2011-12-07 21:08:28 +01:00
Marijn Haverbeke
b40c6773c2 Box ast::path values 
It seems inefficient to copy them around. Let's measure whether that's actually
> the case
 2011-11-30 13:38:38 +01:00
Marijn Haverbeke
9fb3719ded Rollback return-by-reference 
It's proving too inflexible, so I'm ripping out the extra complexity
in the hope that regions will, at some point, provide something
similar.

Closes #918
 2011-11-23 11:02:27 +01:00
Haitao Li
5ca83553bc rustc: Remove abi from ast::native_mod 2011-11-21 13:49:52 +01:00
Marijn Haverbeke
f6491bb426 Update stdlib, compiler, and tests to new kind system 
This involved adding 'copy' to more generics than I hoped, but an
experiment with making it implicit showed that that way lies madness --
unless enforced, you will not remember to mark functions that don't
copy as not requiring copyable kind.

Issue #1177
 2011-11-18 12:49:01 +01:00
Marijn Haverbeke
4e03112141 Add a pass-by-copy parameter passing convention 
This is intended to solve the problem of how to pass arguments to
constructor functions -- you want to move in rvalues, but not have to
explicitly copy stuff that is not an rvalue. The by-copy passing
convention will ensure the callee gets its own copy of the value. For
rvalues, it'll just pass off the value. For lvalues, it'll make a
copy.

Issue #1177
 2011-11-18 12:49:00 +01:00
Marijn Haverbeke
9cf48d3753 Preparation for kind system overhaul 
This goes before a snapshot, so that subsequenct patches can make the
transition without breaking the build. Disables kind checking pass, makes
parser accept both new and old-style kind annotation.

Issue #1177
 2011-11-18 10:52:28 +01:00
Niko Matsakis
adc79e2f44 remove compile-command from local variable blocks 2011-11-17 11:46:13 -08:00
Haitao Li
5a7249c935 Cleanup unused imports 2011-11-10 19:19:40 -08:00
Brian Anderson
1afc943c91 rustc: Rename native_abi_c_stack_cdecl to native_abi_cdecl 2011-11-09 16:47:44 -08:00
Brian Anderson
10c35959e7 rustc: Rename native_abi_c_stack_stdcall to native_abi_stdcall 2011-11-09 16:47:44 -08:00
Brian Anderson
c7f0ca6063 Remove native "x86stdcall" ABI 2011-11-09 16:47:43 -08:00
Brian Anderson
4f3f04643f Remove native "cdecl" ABI 2011-11-08 17:17:06 -08:00
Brian Anderson
fcd39b1191 Remove native "llvm" ABI 2011-11-07 15:29:05 -08:00
Brian Anderson
1103fe8ca0 Remove native "rust" ABI 2011-11-07 15:14:10 -08:00
Marijn Haverbeke
cfdf193c46 Update our code to new type parameter kind syntax 
Closes #1067
 2011-10-25 15:56:55 +02:00
Marijn Haverbeke
0ce40f60e7 Drop support for iter, put, and for-each 
Closes #1056
 2011-10-21 13:47:24 +02:00
Brian Anderson
9efdd0f326 Merge ast::proto_shared and ast::proto_closure 
Now they are both just proto_shared and proto_shared takes an
argument indicating that it is sugared as 'lambda'
 2011-10-20 18:23:48 -07:00
Brian Anderson
4b30a06abe Rename ast::proto_fn to ast::proto_shared 2011-10-20 18:23:48 -07:00
Brian Anderson
29ad3bdb10 Make fn denote a bare function. Convert fn to fn@ as needed 2011-10-20 18:23:48 -07:00
Brian Anderson
f324704c0a Parse obj methods as proto_bare 
I don't know if this is the right thing to do, but it works
and it lets 'fn' always mean proto_bare
 2011-10-20 18:23:48 -07:00
Brian Anderson
55379a97d4 Use the correct function type for external bare functions 
Issue #1022
 2011-10-11 15:12:49 -07:00
Brian Anderson
cfa2346086 Use a non-ambiguous character for encoding bare functions 
I was using 'R' and that was already used for records.

Issue #1022
 2011-10-11 14:38:15 -07:00
Marijn Haverbeke
f9fbd86f52 Parse and typecheck by-value and by-ref arg specs 
Add sprinkle && throughout the compiler to make it typecheck again.

Issue #1008
 2011-10-07 09:09:50 +02:00
Patrick Walton
968b66ad40 rustc: Implement C stack stdcall 2011-10-03 13:59:38 -07:00
Patrick Walton
f7d0c1cec3 rustc: Add a new "C stack cdecl" native ABI 2011-09-28 12:58:33 -07:00
Brian Anderson
1b3023e4d0 Convert ty::ty_uniq to contain a mutable type 
Issue #409
 2011-09-22 10:26:34 -07:00
Marijn Haverbeke
3abe3671bd Require the parameter that will be referenced to be noted 
Issue #918
 2011-09-15 16:15:17 +02:00
Marijn Haverbeke
93de2f0b74 Add syntax and representation for return-by-mutably-rooted-ref 
This will be used in the near future to decide what can safely
be done with the returned reference.

Issue #918
 2011-09-14 17:30:38 +02:00
Marijn Haverbeke
6eb9738a66 Rename ast::controlflow to ast::ret_style 
It will include information about returning by alias.
 2011-09-14 10:38:23 +02:00
Graydon Hoare
a4815b6742 Factor imports mindlessly. 2011-09-12 16:13:28 -07:00