Marijn Haverbeke
e57435f68b
Don't put 0-length array in the lltype of an arg-less variant
...
This seems to confuse LLVM in some very specific situations.
Closes #883
2011-09-09 13:51:15 +02:00
Marijn Haverbeke
b6e6f8b810
Fix scope issue in resolution of alt-arm patterns
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Closes #885
2011-09-09 12:13:18 +02:00
Patrick Walton
87c6416d0c
rt: Don't double-print commas when logging e.g. a vec of boxes
2011-09-08 13:24:21 -07:00
Graydon Hoare
a10a6daba3
Merge pull request #867 from paulstansifer/master
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update docs to reflect the current state of syntax extension and macros
2011-09-08 10:53:49 -07:00
Patrick Walton
fb9ab95a15
rustc: When revoking a cleanup of a unique pointer, zero it out so that the GC won't try to visit it
2011-09-08 10:24:25 +02:00
Patrick Walton
7a0c9759fe
rustc: Make unique pointers no longer immediates.
2011-09-08 10:24:14 +02:00
Brian Anderson
9946e467ff
Export tag discriminants even for single-variant tags
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I don't know exactly what's going on but this optimization is giving
me problems with the check-fast runner. I also don't see how it is
correct for external tags.
2011-09-07 10:32:58 -07:00
Brian Anderson
c047cfb710
Unwind the stack on task failure
...
When a task fails, we will throw an exception, then catch it at the bottom of
the stack.
On Windows we don't do this yet because the exception doesn't propagate
correctly.
No cleanups yet.
Issue #236
2011-09-07 10:32:58 -07:00
Brian Anderson
c337fd5467
Child tasks take a ref to their parents
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This is so that when a child dies after the parent, it still holds a valid
pointer and can call supervisor->kill() safely.
2011-09-07 10:32:58 -07:00
Brian Anderson
25ae3d655c
Rewrite spawn yet again
...
The motivation here is that the bottom of each stack needs to contain a C++
try/catch block so that we can unwind. This is already the case for main, but
not spawned tasks.
Issue #236
2011-09-07 10:32:58 -07:00
Brian Anderson
1bd627039e
Begin compiling with exceptions enabled
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Issue #236
2011-09-07 10:32:58 -07:00
Brian Anderson
bb08ffbaf4
Refactor task failure a bit
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Issue #236
2011-09-07 10:32:58 -07:00
Marijn Haverbeke
1339d05434
Work around destructuring bug
2011-09-07 17:01:46 +02:00
Marijn Haverbeke
f3edf8dd5e
Make it possible to take the value of (and bind) native fns
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Closes #820
2011-09-07 12:12:20 +02:00
Tim Chevalier
8ab02f7b21
Forbid blocks from deinitializing upvars
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Move expressions where the RHS is an upvar are now forbidden within
block expressions.
2011-09-06 15:27:48 -07:00
Tim Chevalier
efed843b1a
Merge remote-tracking branch 'graydon/master'
2011-09-06 15:27:45 -07:00
Patrick Walton
d3e8887d3c
rt: Implement poison-on-free, for debugging memory issues
2011-09-06 14:15:01 -07:00
Tim Chevalier
5f061591ac
Merge remote-tracking branch 'graydon/master'
2011-09-06 12:19:51 -07:00
Brian Anderson
23210a3293
Remove unused runtime functions. Issue #855
2011-09-03 00:50:57 -07:00
Brian Anderson
470eb3a58b
Register new snapshots
2011-09-03 00:47:11 -07:00
Brian Anderson
1b67d211b4
Add a rust_str typedef to the runtime. Issue #855
2011-09-02 22:11:46 -07:00
Brian Anderson
01b254b411
Rename istr-stuff to str in the runtime. Issue #855
2011-09-02 22:11:46 -07:00
Brian Anderson
a1d71995ec
Rename istr-stuff to str in rustc. Issue #855
2011-09-02 22:11:46 -07:00
Brian Anderson
f1555e2ca8
Rename ty_istr to ty_str. Issue #855
2011-09-02 22:11:46 -07:00
Brian Anderson
6217ce958e
Print the type of istrs as 'str' in error messages. Issue #855
2011-09-02 22:11:46 -07:00
Brian Anderson
b16457627c
Stop parsing transitional istr forms. Issue #855
2011-09-02 22:11:46 -07:00
Brian Anderson
c8fba11bd3
Remove transitional code from combine-tests.py. Issue #855
2011-09-02 22:11:46 -07:00
Brian Anderson
5c49e4f4e9
Reformat. Issue #855
2011-09-02 22:11:42 -07:00
Tim Chevalier
c7bd3f695b
Merge remote-tracking branch 'graydon/master'
2011-09-02 19:44:18 -07:00
Tim Chevalier
b5f9053423
Add a constraint to trans::type_of
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trans::type_of now has a constraint saying that its type argument
is statically sized. This eliminates the "impossible happened" case
in type_of. Yay!
I note that this change decreased translation time for stage2/rustc
from 16.1 s to 14.0 s. I also think many of the remaining checks
could be eliminated with some mildly clever use of constrained types
and further preconditions. Future work!
2011-09-02 19:35:17 -07:00
Patrick Walton
07691e725a
rustc: Zero out unique pointers after we drop them
2011-09-02 19:33:52 -07:00
Tim Chevalier
bdd0417cec
Handle if-check with no else correctly in typestate
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Propagate the if-check constraint into the consequent even when
there's no else branch. (Oops!)
2011-09-02 19:05:27 -07:00
Patrick Walton
b329324f71
rustc: Zero out unique pointers after we drop them
2011-09-02 17:51:28 -07:00
Brian Anderson
477c1bf6e1
Remove rustc::syntax::untyped_ast. Dead code
2011-09-02 16:40:59 -07:00
Brian Anderson
1e8200dadd
Rename std::vec::unsafe::ivec_repr to vec_repr. Issue #855
2011-09-02 15:13:41 -07:00
Brian Anderson
72c14d5a41
Eliminate const_refcount. Issue #855
2011-09-02 15:13:41 -07:00
Brian Anderson
99ee0fca67
Remove estrs and evecs from runtime. Issue #855
2011-09-02 15:13:41 -07:00
Patrick Walton
e68f687179
rustc: Root values spilled via do_spill()
2011-09-02 15:12:27 -07:00
Patrick Walton
00470fef12
rt: Remove evecs from the shape code
2011-09-02 10:49:03 -07:00
Patrick Walton
10ea787772
test: Add a test case for linearize_ty_params() and shapes
2011-09-02 10:39:05 -07:00
Patrick Walton
670b60f027
rustc: Make the shape-emitting code aware of linearized type parameters
2011-09-02 10:27:08 -07:00
Marijn Haverbeke
785c26f7f4
Rename ivecs to vecs in the compiler
2011-09-02 16:09:41 +02:00
Marijn Haverbeke
a0e2809f54
Remove remaining evec support from trans
2011-09-02 15:56:59 +02:00
Brian Anderson
9c173f17c0
Remove lots of estr code from rustc. Issue #855
2011-09-01 23:25:33 -07:00
Brian Anderson
1d3eb4911a
Remove #ifmt. Issue #855
2011-09-01 18:54:06 -07:00
Brian Anderson
418d09e547
Convert all uses of #ifmt to #fmt. Issue #855
2011-09-01 18:54:03 -07:00
Brian Anderson
b4b81117ce
Register new snapshots
2011-09-01 18:42:46 -07:00
Brian Anderson
6972f07510
Make #fmt and #ifmt synonymous. Issue #855
2011-09-01 17:56:25 -07:00
Brian Anderson
fc45eb785a
Use #env to get the rustc version again. Issue #855
2011-09-01 17:49:39 -07:00
Tim Chevalier
786963d33d
Add a constraint in trans
...
Experimenting with adding typestate constraints in the compiler.
Added a constraint to GEP_tag that says the variant index is in
bounds. Added necessary checks.
2011-09-01 17:41:10 -07:00
