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1626 Commits

Author SHA1 Message Date
Lindsey Kuper
18162d3261 Some progress on issue #540. 2011-07-19 14:30:53 -07:00
Lindsey Kuper
a0c6d0a27f Comments and cleanup. 2011-07-19 12:33:45 -07:00
Lindsey Kuper
61ee22dc84 Wrapping long strings. 2011-07-19 12:33:45 -07:00
Michael Sullivan
f8c6d282f8 Add a pass that finds all of the free variables. 2011-07-19 12:01:14 -07:00
Michael Sullivan
c4bcd0a44d Move collect_upvars into its own file. 2011-07-19 12:01:13 -07:00
Patrick Walton
2e6197aa95 rustc: Report how much time was spent to translate each function when --stats is on 2011-07-19 11:57:15 -07:00
Marijn Haverbeke
a0ab57b3f6 Fix trans_alt to handle unreachable branches without blowing up 2011-07-19 17:07:51 +02:00
Patrick Walton
ce3d6339e0 rustc: Translate locals in DPS style 2011-07-18 18:28:36 -07:00
Patrick Walton
242ec22032 rustc: Remove obsolete TODO 2011-07-18 18:02:11 -07:00
Patrick Walton
07a68df3b7 rustc: Skip null when translating string concatenation 2011-07-18 18:00:45 -07:00
Patrick Walton
08eabde97b rustc: First stab at implementing interior vector concat in the DPS engine 2011-07-18 17:43:24 -07:00
Lindsey Kuper
7d4903544e Don't use 'obj_info' as an identifier for things not of type obj_info. 2011-07-18 17:05:41 -07:00
Lindsey Kuper
b6fc86ae5a Sane error message for self-call in non-obj context. Closes #707. 2011-07-18 15:58:36 -07:00
Brian Anderson
c40d6265ce Support x86 stdcall convention 
This allows rust to call the Win32 API
 2011-07-18 13:56:15 -07:00
Patrick Walton
682875929e rustc: Stub binary operator translation 2011-07-18 00:24:21 -07:00
Patrick Walton
437b776100 rustc: Simplify the destination format in the DPS backend; optimize aliases to interior strings to require no allocation at all 2011-07-17 22:30:13 -07:00
Patrick Walton
22db8b1d53 rustc: Use memmove instructions more aggressively in DPS mode. LLVM converts these to optimized block transfer instructions, significantly reducing code size. 2011-07-17 14:02:39 -07:00
Patrick Walton
652da4ca55 rustc: Implement immediates in the DPS engine; it should now always be at least as efficient as the original engine (and typically much more). 2011-07-16 10:54:12 -07:00
Patrick Walton
88574c3cea rustc: Implement interior string logging in DPS 2011-07-15 18:37:57 -07:00
Patrick Walton
f6f7f61908 rustc: Implement logging in DPS 2011-07-15 18:00:59 -07:00
Patrick Walton
0bd7b803f6 rustc: Translate literals in DPS style; no constification of strings yet. 2011-07-15 16:40:55 -07:00
Patrick Walton
6e114a367f rustc: Write names of local variables into the LLVM IR when debug mode is on 2011-07-15 16:40:55 -07:00
Michael Sullivan
c610d027d9 gather_locals shouldn't descend down into fns and items. 2011-07-15 14:42:59 -05:00
Michael Sullivan
7caf8a0929 Convert gather_locals to use visit. 2011-07-15 14:24:09 -05:00
Patrick Walton
9fadab64a2 rustc: Introduce a stub destination-passing-style translation engine, accessible via the --dps switch for now 2011-07-15 11:38:46 -07:00
Patrick Walton
917afa4cc9 rustc: Remove a bunch of exterior vectors 2011-07-15 11:38:46 -07:00
Lindsey Kuper
a716eb28ec Getting rid of unnecessary casts for objects. 
Now that all objects are of rust_object_type in the wake of the LLVM
type system rewrite, we don't need this cast anymore.
 2011-07-15 10:55:31 -07:00
Eric Holk
827e300485 refactor: Move the task and communication-related translation functions to a new module. 2011-07-14 17:33:28 -07:00
Michael Sullivan
e9a6fc94d5 Make collect_upvars know about function args. 
Closes #697.
 2011-07-14 19:18:56 -05:00
Michael Sullivan
a3301f74f9 Generalize collect_upvars to work over any type of ast node. 2011-07-14 19:18:56 -05:00
Eric Holk
8afb1a7c63 refactor: Move the LLVM type and constant constructors into a new module. 2011-07-14 17:08:45 -07:00
Michael Sullivan
e2fcd29bbd Consolidate some arguments in typeck by just passing the record they came from. 2011-07-14 18:45:55 -05:00
Michael Sullivan
53c4cb6a2f Factor out build_environment's code to find a variable in a function context. 2011-07-14 18:45:02 -05:00
Michael Sullivan
759317ca8b Factor out closure construction from trans_for_each. 2011-07-14 18:45:01 -05:00
Michael Sullivan
0957525cc6 Fix array out of bounds index in load_environment. 
Closes #696.
 2011-07-14 18:34:43 -05:00
Rafael Ávila de Espíndola
c124a025bf Move rustc to the new llvm type system. Requires an update to llvm trunk. 2011-07-14 15:19:17 -04:00
Patrick Walton
e76f44453b rustc: First stab at interior string literals, untested as of yet 2011-07-14 11:47:20 -07:00
Brian Anderson
f4beac4a43 Revert "Allow main to return int" 
This reverts commit 8c94d8fd54ba864e6a603ba6d90d41ccfaa62f53.

There's no mechanism to actually return the value from main, so all this does
is allow main -> int to compile. Per #688, the program returns non-zero on
failure, so it's not obvious that this change is appropriate at this time.
 2011-07-14 10:37:28 -07:00
Rafael Ávila de Espíndola
7376e751ae Keep a pointer to rust_object_type. 2011-07-14 12:07:51 -04:00
Rafael Ávila de Espíndola
40f617390d Main part of the type system rewrite: 
Change the type of all objects to be { {}*, {}* }.
 2011-07-14 00:34:45 -04:00
Brian Anderson
8c94d8fd54 Allow main to return int 2011-07-13 19:22:53 -07:00
Tim Chevalier
f26ca025de Make resolve and the typechecker check for a main fn of the 
correct type

This means if a non-library program leaves out the main program,
the error gets caught earlier than link.

Closes #626.
 2011-07-13 18:30:53 -07:00
Patrick Walton
196753e4c3 rustc: Remove some interior vectors from ty, except the ones that I think were causing crashes before 2011-07-13 17:39:33 -07:00
Rafael Ávila de Espíndola
c94fc7aad8 Small cleanups that were missing in the last patch. 2011-07-13 20:21:17 -04:00
Rafael Ávila de Espíndola
9036758191 Next step in the type system change. Add task_type to the context. 2011-07-13 20:07:16 -04:00
Patrick Walton
2a3ab10f20 rustc: Remove exterior vectors from resolve again 
This reverts commit 6390c43dc465b7c89eb542855bdfe12103ee330f.
 2011-07-13 16:44:39 -07:00
Rafael Ávila de Espíndola
3d353f76a9 First step in the typesystem rewrite: 
Create the typedesc type in one place. That is where it will be named.
 2011-07-13 19:37:19 -04:00
Graydon Hoare
39151f2ad8 Prohibit trailing whitespace under 'tidy' script. Clean up all caught cases. 2011-07-13 15:44:09 -07:00
Tim Chevalier
04b239f3cb Use more precise spans in error messages for bad FRU exprs 
The type error message for an expression using FRU where a field
expression had the wrong type was using the span for the entire
expression. Fixed it to use the span for the individual field.

Closes #628.
 2011-07-13 15:30:30 -07:00
Marijn Haverbeke
8d68b0462a Refactor out some repetetive code in trans_alt 2011-07-13 11:33:46 +02:00