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* rustc: Make structured comparison glue instead of emitting it inlinePatrick Walton2011-04-194-197/+350
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* Handle nested items correctly in typestate_checkTim Chevalier2011-04-199-99/+833
| | | | | | | | | | | | | | | | | | | | | | | | Summary says it all. Actually, only nested objects and functions are handled, but that's better than before. The fold that I was using before to traverse a crate wasn't working correctly, because annotations have to reflect the number of local variables of the nearest enclosing function (in turn, because annotations are represented as bit vectors). The fold was traversing the AST in the wrong order, first filling in the annotations correctly, but then re-traversing them with the bit vector length for any outer nested functions, and so on. Remedying this required writing a lot of tedious boilerplate code because I scrapped the idea of using a fold altogether. I also made typestate_check handle unary, field, alt, and fail. Also, some miscellaneous changes: * added annotations to blocks in typeck * fix pprust so it can handle spawn * added more logging functions in util.common * fixed _vec.or * added maybe and from_maybe in option * removed fold_block field from ast_fold, since it was never used
* Remove half-baked 'opacity' layer qualifier.Graydon Hoare2011-04-1910-68/+4
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* Remove effect system from src.Graydon Hoare2011-04-1982-1038/+508
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* rustc: Allow glue to be emitted even for scalar types; this is necessary to ↵Patrick Walton2011-04-191-38/+33
| | | | support compare glue
* rustc: Don't return "result" types from glue helper functions. This allows ↵Patrick Walton2011-04-191-46/+46
| | | | glue to fail.
* rustc: Assert that each basic block isn't terminated before adding ↵Patrick Walton2011-04-192-2/+101
| | | | instructions to it
* add rustboot-specific log upcalls to .def fileMarijn Haverbeke2011-04-191-0/+2
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* Overhaul logging system in runtimeMarijn Haverbeke2011-04-1924-637/+463
| | | | | | | | | | | | | | See https://github.com/graydon/rust/wiki/Logging-vision The runtime logging categories are now treated in the same way as modules in compiled code. Each domain now has a log_lvl that can be used to restrict the logging from that domain (will be used to allow logging to be restricted to a single domain). Features dropped (can be brought back to life if there is interest): - Logger indentation - Multiple categories per log statement - I possibly broke some of the color code -- it confuses me
* replace error logging with log_err in stdlib and rustcMarijn Haverbeke2011-04-1916-132/+132
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* add log_err to rustcMarijn Haverbeke2011-04-1910-26/+40
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* Add log_err to rustbootMarijn Haverbeke2011-04-1910-16/+35
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* Precision overrides 0-padding in #fmtBrian Anderson2011-04-182-35/+60
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* Rearrange ExtFmt.RT.pad to recover some horizontal spaceBrian Anderson2011-04-181-49/+51
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* Left-justification overrides 0-padding in #fmtBrian Anderson2011-04-182-23/+35
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* Support 0 flag in #fmtBrian Anderson2011-04-183-12/+80
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* Boilerplate city, for anyone who wants it.Graydon Hoare2011-04-181-0/+471
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* rustc: Add an operation field to compare glue with ==, <=, and < modesPatrick Walton2011-04-182-9/+17
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* Revert 9ab42038bb13d3c8b01faa9c88e660e4e590fb00 while I find what isRafael Ávila de Espíndola2011-04-181-1/+0
| | | | wrong on Windows.
* Remove use of 'use' from type-params-in-for-each.rs, put out darwin fire.Graydon Hoare2011-04-181-3/+9
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* Change the makefiles to use -c.Rafael Ávila de Espíndola2011-04-181-0/+1
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* rustc: Create stub glue for structural comparisonPatrick Walton2011-04-182-23/+80
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* Add a proper check for rustbootMarijn Haverbeke2011-04-181-4/+2
| | | | Uncomment log initialization.
* Temporarily turn off logging initializationMarijn Haverbeke2011-04-181-3/+4
| | | | | Will be restored as soon as I find a way for the runtime to figure out whether it is on rustboot or rustc.
* Update foregoing patches to leave rust_crate alone.Marijn Haverbeke2011-04-186-104/+100
| | | | | | | | | Apparently it can't live in the main binary, since on non-Linux platforms, dynamics libs won't find symbols in the binary. This removes the crate_map pointer from rust_crate again, and instead passes it as an extra argument to rust_start. Rustboot doesn't pass this argument, but supposedly that's okay as long as we don't actually use it on that platform.
* Add a -c option.Rafael Ávila de Espíndola2011-04-185-11/+46
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* Make log the log level configurable per moduleMarijn Haverbeke2011-04-185-29/+206
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This overloads the meaning of RUST_LOG to also allow 'module.submodule' or 'module.somethingelse=2' forms. The first turn on all logging for a module (loglevel 3), the second sets its loglevel to 2. Log levels are: 0: Show only errors 1: Errors and warnings 2: Errors, warnings, and notes 3: Everything, including debug logging Right now, since we only have one 'log' operation, everything happens at level 1 (warning), so the only meaningful thing that can be done with the new RUST_LOG support is disable logging (=0) for some modules. TODOS: * Language support for logging at a specific level * Also add a log level field to tasks, query the current task as well as the current module before logging (log if one of them allows it) * Revise the C logging API to conform to this set-up (globals for per-module log level, query the task level before logging, stop using a global mask) Implementation notes: Crates now contain two extra data structures. A 'module map' that contains names and pointers to the module-log-level globals for each module in the crate that logs, and a 'crate map' that points at the crate's module map, as well as at the crate maps of all external crates it depends on. These are walked by the runtime (in rust_crate.cpp) to set the currect log levels based on RUST_LOG. These module log globals are allocated as-needed whenever a log expression is encountered, and their location is hard-coded into the logging code, which compares the current level to the log statement's level, and skips over all logging code when it is lower.
* collect crate meta info and ext crate namesMarijn Haverbeke2011-04-184-11/+24
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* move rust_crate structure into the actual crate codeMarijn Haverbeke2011-04-181-4/+2
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* introduce local_ctxt in trans.rs to keep crate_ctxt globalMarijn Haverbeke2011-04-181-318/+333
| | | | | | This reduces crate_ctxt copying (which unfortunately did not result in a noticeable speedup), and makes the role of that type a bit more clear.
* Support the space flag in #fmtBrian Anderson2011-04-173-23/+53
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* Support + flag in #fmtBrian Anderson2011-04-173-6/+40
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* Support #fmt precision for bools, with same rules as stringsBrian Anderson2011-04-172-2/+14
| | | | | Not totally confident this is desirable. The alternative would be to make it a compile error.
* Fix indentation in syntax-extension-fmt.rsBrian Anderson2011-04-171-44/+44
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* Treat char #fmt conversions just like str conversionsBrian Anderson2011-04-172-1/+7
| | | | Add missing tests
* Support #fmt precision for signed typesBrian Anderson2011-04-172-49/+66
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* Support #fmt precision for unsigned typesBrian Anderson2011-04-172-27/+65
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* Support #fmt precision for string typesBrian Anderson2011-04-173-4/+70
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* Support left-justification in #fmt conversionsBrian Anderson2011-04-163-12/+95
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* Add another test for #fmt conversion widthsBrian Anderson2011-04-161-0/+1
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* Make #fmt support explicit conversion widthsBrian Anderson2011-04-163-13/+91
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* More tests for #fmtBrian Anderson2011-04-161-0/+7
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* rustc: Capture type parameters into for-each blocks. Add a test case.Patrick Walton2011-04-152-2/+44
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* rustc: Use a regular vector instead of a hash table for type descriptorsPatrick Walton2011-04-151-14/+13
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* stdlib: Add some vector functions: empty, empty_mut, grow_set, and freeze. ↵Patrick Walton2011-04-151-4/+31
| | | | Change _vec.grow to use uint arguments.
* Produce PIC code and use -S in the Makefile.Rafael Ávila de Espíndola2011-04-151-0/+1
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* rustc: Remove the "boxed" check, and make the static_size_of_tag ↵Patrick Walton2011-04-151-33/+32
| | | | recursion-eliminating transformation deep
* Add a -S option for producing assembly. I will move more of it toRafael Ávila de Espíndola2011-04-155-20/+68
| | | | rust once the necessary APIs are available in C.
* rustc: Make fold_ty no longer use an object; introduce walk_tyPatrick Walton2011-04-153-115/+160
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* Work on destructors, not entirely functional yet (no tydesc integration).Graydon Hoare2011-04-147-13/+100
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