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Author SHA1 Message Date
Brian Anderson
f28bbb2f95 Begin valgrinding some run-fail tests that unwind correctly 
Issue #236
 2011-09-11 17:31:39 -07:00
Brian Anderson
f99cf2d62f Add a number of unwinding tests 
Issue #236
 2011-09-11 17:31:39 -07:00
Brian Anderson
4fba02c7e9 Invoke upcall_fail 
This allows landing pads to be generated around fail statements

Issue #236
 2011-09-11 17:31:38 -07:00
Brian Anderson
4c9eee8aa4 Run cleanups during unwinding 
Issue #236
 2011-09-11 17:31:38 -07:00
Brian Anderson
587b863772 Zero locals that have initializers that might fail 
This will avoid running cleanups on uninitialized memory

Issue #236
 2011-09-11 17:31:38 -07:00
Brian Anderson
4eb3ce3280 Add landing pads to invokes 
Issue #236
 2011-09-11 17:31:38 -07:00
Brian Anderson
5e4637b61f Add Rust definitions for new LLVM EH instructions 
Issue #236
 2011-09-11 17:31:38 -07:00
Brian Anderson
4bced5e5f2 Use invoke to call (most) rust functions 
No landing pads yet.

Issue #236
 2011-09-11 17:31:38 -07:00
Brian Anderson
9f4b4d89ce Add upcall_rust_personality 
This just wraps __gxx_personality_v0 with our upcall naming convention

Issue #236
 2011-09-11 17:31:38 -07:00
Brian Anderson
f1e348ce6a Change the exit status used for valgrind errors and check for it in tests 2011-09-11 17:31:37 -07:00
Brian Anderson
a1131748c2 Add a waitpid wrapper to std::run that interprets the exit status on unix 
This makes the result of running a program a little more uniform between unix
and windows
 2011-09-11 17:31:34 -07:00
Jesse Ruderman
476bbca87a Fuzzer: move tys around in addition to exprs 2011-09-10 18:55:09 -07:00
Jesse Ruderman
8df7c2b0d4 Fuzzer: first steps of making steal_exprs more generic 2011-09-10 14:51:33 -07:00
Jesse Ruderman
cdf30c2b29 ivec_fuzz: use vec::reversed 2011-09-10 12:12:44 -07:00
Jesse Ruderman
9245228f94 ivec_fuzz: remove obsolete comments 2011-09-10 12:03:13 -07:00
Jesse Ruderman
fe4227df04 ivec_fuzz: require shared types, because that's what vec::slide requires 2011-09-10 12:02:24 -07:00
Jesse Ruderman
5ef27245b1 Fuzzer: Refactor check_whole_compiler so it doesn't halt the fuzzer when it finds a bug. 2011-09-10 00:51:07 -07:00
Jesse Ruderman
8e1902f30f Fuzzer: update lists of known bugs 2011-09-09 22:31:26 -07:00
Jesse Ruderman
7182054416 Add missing arm, so pretty-printing the statement 'copy 1;' does not die. 2011-09-09 21:27:07 -07:00
Jesse Ruderman
8e00161819 Make the pretty printer disambiguatae blocks followed by vec expressions. 
Semicolons are needed here now that postfix [] is used for vec indexing (the syntax change made in rev 518dc52f85).
 2011-09-09 19:47:40 -07:00
Jesse Ruderman
ce432d4cf9 Fuzzer: remove exclusions for some issues that have been fixed 2011-09-09 17:31:08 -07:00
Marijn Haverbeke
db15591d89 Revert "Make for loops alias the vec elements, rather than copy them" 
This reverts commit 985ef59efd.
 2011-09-09 16:53:45 +02:00
Marijn Haverbeke
3ac59b0ee0 Get rid of vp2i in object field access 
Closes #557
 2011-09-09 15:53:10 +02:00
Marijn Haverbeke
985ef59efd Make for loops alias the vec elements, rather than copy them 
The alias analysis was already assuming that it worked like this.
 2011-09-09 15:34:13 +02:00
Marijn Haverbeke
0eb56e60d2 Get rid of trans::iter_sequence, use tvec::iter_vec instead 2011-09-09 15:06:06 +02:00
Marijn Haverbeke
9fb3ec95e0 Use a Phi node in trans_vec::iter_vec_raw 
Rather than incrementing a spilled pointer
 2011-09-09 14:20:15 +02:00
Marijn Haverbeke
139b1d1b31 Get rid of some unused upcalls 
I guess these became obsolete when the communication stuff moved into
the stdlib.
 2011-09-09 14:02:07 +02:00
Marijn Haverbeke
bd2ec03771 Remove unused logging upcalls from runtime 2011-09-09 13:55:43 +02:00
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 
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 
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 
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 
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 
Issue #236
 2011-09-07 10:32:58 -07:00
Brian Anderson
bb08ffbaf4 Refactor task failure a bit 
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 
Closes #820
 2011-09-07 12:12:20 +02:00
Tim Chevalier
8ab02f7b21 Forbid blocks from deinitializing upvars 
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