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2429 Commits

Author SHA1 Message Date
Marijn Haverbeke
9cb20153a8 Hash only on def_num when storing def_ids that are local 2011-05-11 13:06:43 +02:00
Marijn Haverbeke
7f222423b7 Use a const for crate-num-zero (ast.local_crate) 2011-05-11 12:59:34 +02:00
Marijn Haverbeke
6b46113afc Cache external crate lookups in resolve.rs 
According to --time-passes, resolution went from 2 to 0 seconds. Not
really the bottleneck... but if we want to be crazy fast, just
consider this a future bottleneck that was fixed very timely.
 2011-05-11 12:32:37 +02:00
Marijn Haverbeke
e9c12ab1d0 Rewrite comp/middle/resolve.rs 
* Cleans up the algorithm
 * Move first pass to walk (second still folds)
 * Support part of a type/value namespace split
   (crate metadata and module indices still need to be taught about this)
 * Remove a few blatant inefficiencies (import tables being recreated for
   every lookup, most importantly)
 2011-05-11 12:32:37 +02:00
Brian Anderson
e4c3287367 Reuse a single work buffer every time the SHA1 message block is processed. 
This finally allows the full lib-sha1 test to run in a reasonable amount of
time. Was 30s, now 3s. Trims a second or two from stage2/rustc. XFAIL lib-sha1
in stage0 since it will be very slow until the next snapshot.
 2011-05-11 01:38:17 -04:00
Brian Anderson
7e7d134e3c Remove unnecessary array access from SHA1 
Provides a very small speedup.
 2011-05-11 01:38:17 -04:00
Brian Anderson
e35984b6c6 Introduce str_slice runtime function 
This reduces the time to execute the new lib-str tests from 1:40ish to a few
seconds and will eventually allow the full lib-sha1 test to run in a
reasonable amount of time. XFAIL lib-str in stage0 - it will run very slowly
until the next snapshot.
 2011-05-11 01:38:16 -04:00
Graydon Hoare
dc0aab47a7 More alias-ification of trans. 2011-05-11 05:11:59 +00:00
Brian Anderson
aa40d61d5d Link fuzzer to the rustc crate 2011-05-10 21:31:14 -04:00
Brian Anderson
a8e8585fbc Add meta info to rustc.rc 2011-05-10 21:31:14 -04:00
Brian Anderson
a5ea56c6f0 Introduce the fuzzer crate and make rules 2011-05-10 21:31:14 -04:00
Patrick Walton
f627c2ff21 rustc: Don't interleave allocas with stores when copying arguments to allocas 2011-05-10 18:29:14 -07:00
Graydon Hoare
390ce40165 Begin alias-ifying trans. 2011-05-10 18:07:40 -07:00
Graydon Hoare
cf3e737eee Avoid mangle_name_by_type_only call in tydesc names unless debugging. 2011-05-10 18:07:40 -07:00
Patrick Walton
869e9017eb rustc: Create mutable vectors in macos_OS.rs. Should put out Darwin tinderbox. 2011-05-10 17:50:39 -07:00
Patrick Walton
1448fc1a24 rustc: Lower the size limit on ty_to_short_str() and always call it in favor of direct calls to metadata.Encode.ty_str() in trans 2011-05-10 17:50:39 -07:00
Patrick Walton
7da9101e11 rustc: Make -g not take an argument 2011-05-10 17:50:39 -07:00
Graydon Hoare
46886b2339 Attempt to put out burning darwin tinderbox. 2011-05-10 17:47:55 -07:00
Patrick Walton
10c9266525 rustc: Number everything with an annotation 2011-05-10 17:27:59 -07:00
Graydon Hoare
4b5b96c511 Remove a couple more spurious 'mutable' value qualifiers from macos_OS.rs. 2011-05-10 17:04:41 -07:00
Graydon Hoare
7e8b57d1bb Only name LLVM values / blocks / types when saving temporaries. 2011-05-10 17:04:41 -07:00
Brian Anderson
4c70ddb162 Un-XFAIL syntax-extension-fmt.rs 2011-05-10 19:46:22 -04:00
Brian Anderson
92471efff4 Un-XFAIL compile-fail export tests for stage0 2011-05-10 19:18:38 -04:00
Graydon Hoare
d6f1fcff6b Add --time-llvm-passes. 2011-05-10 16:10:08 -07:00
Patrick Walton
813636d52e stdlib: Remove Str.unsafe_from_mutable_bytes(). rustc now self-hosts 18 seconds faster. 2011-05-10 15:20:36 -07:00
Patrick Walton
17daf1f9bf rustc: Cache intermediate results of metadata.Encode.ty_str. Shaves 30% off translation time. 2011-05-10 14:48:24 -07:00
Graydon Hoare
3bec4c8193 Switch memcpy to memmove since we're willing to compile x = x and such. 2011-05-10 14:22:14 -07:00
Patrick Walton
2849103f24 rustc: Get rid of native Rust glue for all upcalls except the exit task glue 2011-05-10 14:04:34 -07:00
Graydon Hoare
55f0f79a46 Re-enable use of llvm intrinsics for memcpy, memset. Should have aligned stack now. 2011-05-10 11:50:29 -07:00
Brian Anderson
1abb7a868e Fix long lines in fold.rs, typeck.rs 2011-05-09 22:11:56 -04:00
Graydon Hoare
4539f8a03c Alias-ify fold and its users, remove another 85kb. 2011-05-09 17:50:06 -07:00
Patrick Walton
cfcc8678e5 rustc: Give our upcall definitions the right values 2011-05-09 16:59:18 -07:00
Graydon Hoare
476442e48c Alias-ify walk, typeck, metadata. Cuts another 80kb off rustc. 2011-05-09 16:17:17 -07:00
Patrick Walton
071ed380fb rustc: Declare upcalls with real signatures; preparation for killing rust_native_rust_* stubs 2011-05-09 15:33:02 -07:00
Graydon Hoare
4cfca125da Register new snapshots. 2011-05-09 15:07:53 -07:00
Graydon Hoare
b00f3074d4 Remove boxes from token.t. 2011-05-09 14:17:45 -07:00
Patrick Walton
70c759030c rustc: Alias fix part 2 -- Check that the aliasness of function parameters matches. Add a test case. 2011-05-09 14:00:50 -07:00
Graydon Hoare
b2b33de819 Alias-ify a variety of fn signatures in ty. Cuts 180kb off rustc. 2011-05-09 13:09:20 -07:00
Patrick Walton
662e949540 rustc: Alias fix part 1 -- Separate out AST modes from typechecker modes, and introduce an "either value or alias" mode 2011-05-09 12:27:03 -07:00
Patrick Walton
bc879a4e1e rustc: Replace our homebrew list of passes with the standard function and module passes, along with the TargetData passes. 2011-05-09 11:44:47 -07:00
Graydon Hoare
d97c5d97de Register new snapshots. 2011-05-09 10:46:38 -07:00
Patrick Walton
7641142ce2 rt: Consistently refer to structs as structs and classes as classes. Clang complains about this. 2011-05-08 21:10:42 -07:00
Patrick Walton
106216d673 rustc: Stop emitting zero-length arrays 2011-05-08 16:26:35 -07:00
Graydon Hoare
db3b9a4992 Stop stringifying integers to get integral constants. 2011-05-07 18:54:23 +00:00
Patrick Walton
a71fda40b8 rustc: Make llvm_err() conform to Postel's law a little better 2011-05-06 18:19:42 -07:00
Patrick Walton
ca1b1666e0 rustllvm: Add a function to add the standard function passes to a module; change uses of bool in LLVMAddStandardModulePasses() to LLVMBool 2011-05-06 18:13:22 -07:00
Graydon Hoare
10a2093d37 Failure to re-stage changes strikes again. 2011-05-06 16:54:50 -07:00
Graydon Hoare
0f23bbac01 Fix GenericOS.getenv returning a raw str, return an Option.t[str] instead. 2011-05-06 16:30:39 -07:00
Graydon Hoare
e2f7f11d47 Put out burning linux tinderbox. 2011-05-06 16:07:28 -07:00
Patrick Walton
c624ed72b1 rustc: Uncomment LLVMAddStandardPasses, now that we have a native glue that supports 8 arguments. 2011-05-06 14:22:17 -07:00
Marijn Haverbeke
d39ca857fc Remove a few more superfluous 'mutable' keywords 2011-05-06 22:52:02 +02:00
Marijn Haverbeke
a3ec0b1f64 Rename std modules to be camelcased 
(Have fun mergining your stuff with this.)
 2011-05-06 22:51:19 +02:00
Graydon Hoare
44c1621525 Register new snapshots. 2011-05-06 13:34:56 -07:00
Patrick Walton
ab437253d3 rustc: Bump the number of native glues to 8 2011-05-06 12:50:48 -07:00
Patrick Walton
d089d9f9ed rustllvm: Add a binding to the LLVM standard module passes 2011-05-06 12:38:00 -07:00
Patrick Walton
5e2088f2fa rustc: For stack local derived tydescs, allocate the root tydesc separately from the parameter tydescs. This allows SROA, and consequently inlining, to work. 2011-05-06 12:37:59 -07:00
Patrick Walton
57a5c3ac9f rustc: Factor derived tydesc construction out of get_tydesc() 2011-05-06 12:37:59 -07:00
Patrick Walton
8e7aeed2d5 rustc: Include a representation of the type in question in the symbols generated for tydescs 2011-05-06 12:37:59 -07:00
Kelly Wilson
b4a0d891c0 Ge the host triple using LLVM. Fix a few 'mutable' warnings also. 2011-05-06 11:30:39 -07:00
Graydon Hoare
1e03f00404 Use #env to bake a git revision string into rustc's --version output. 2011-05-06 11:21:51 -07:00
Rafael Ávila de Espíndola
8df37716ce Fix OS X build. 2011-05-05 23:16:59 -04:00
Patrick Walton
883eb38b28 rustc: Remove some debugging code from decl_native_fn_and_pair() 2011-05-05 17:58:48 -07:00
Patrick Walton
81cda5ad45 rustc: Fix a bunch of argument-passing bugs in decl_native_fn_and_pair() 2011-05-05 17:48:10 -07:00
Graydon Hoare
9e3b096d98 Fix x86.rs triple for linux. 2011-05-05 17:20:27 -07:00
Lindsey Kuper
9d7fc21967 Consolidating expr_to_str functions. 2011-05-05 16:53:25 -07:00
Kelly Wilson
850dff486e Add quick sort function to the std lib. 2011-05-05 16:40:57 -07:00
Rafael Ávila de Espíndola
4445d6771d Use symbolic register names so that we get the correct encoding on OS X. 2011-05-05 19:00:42 -04:00
Rafael Ávila de Espíndola
d6deeffd95 Change the setup so that rust_activate_glue returns to rust_exit_task_glue 
and rust_exit_task_glue calls the rust main.

This is simpler since we only need to setup one frame. It also matches
what ld.so does, so gdb is happy and stops a backtrace at rust_exit_task_glue
instead of continuing past whatever function happened to be before
rust_exit_task_glue is the object file.

This is the rt part and should be merged after the rust0 part.
 2011-05-05 15:46:10 -07:00
Graydon Hoare
d85260bcc5 Register new stage0 snapshots. 2011-05-05 15:46:05 -07:00
Rafael Ávila de Espíndola
157f61f8c8 Change the setup so that rust_activate_glue returns to rust_exit_task_glue 
and rust_exit_task_glue calls the rust main.

This is simpler since we only need to setup one frame. It also matches
what ld.so does, so gdb is happy and stops a backtrace at rust_exit_task_glue
instead of continuing past whatever function happened to be before
rust_exit_task_glue is the object file.

This is only the rustc changes and should be merged first.
 2011-05-05 15:14:34 -07:00
Patrick Walton
2d9ccf3ae5 rustc: Add Rust intrinsic support to the crate metadata reader and writer 2011-05-05 14:35:18 -07:00
Graydon Hoare
50ac893b00 Attempt to fix fs.dirname harder. 2011-05-05 14:31:45 -07:00
Patrick Walton
9a1f0977a2 rustc: Fix bug in equal_abi that was preventing Rust intrinsics from working 2011-05-05 14:21:59 -07:00
Graydon Hoare
2131f2bb6b Because good hackers at least check to see if the code compiles. 2011-05-05 13:53:57 -07:00
Graydon Hoare
c80255e510 Fix assumption that only os_fs.path_sep can separate paths, sigh. 2011-05-05 13:42:52 -07:00
Graydon Hoare
f5f2f76339 Add --help, --version and -v flags (not yet supporting GIT_REV env var, waiting on snapshot). 2011-05-05 13:09:43 -07:00
Patrick Walton
a74feaf159 rustc: Link with intrinsics.bc; change intrinsics linkage to linkonce_odr 2011-05-05 12:46:22 -07:00
Patrick Walton
5fb6e6364b rustc: Add a binding to LLVM's bitcode parser 2011-05-05 11:34:45 -07:00
Tim Chevalier
6b742aec91 Enforce in typechecker that preds return a bool 
as well as a test case
 2011-05-05 11:26:07 -07:00
Tim Chevalier
acf9bd7909 Test cases for pred / check stuff 2011-05-05 11:26:07 -07:00
Tim Chevalier
e3a68e235c Bring back "pred" syntax for writing predicates for check 
This commit reinstates the requirement that the predicate in a
"check" must be a manifest call to a special kind of function
declared with the new "pred" keyword instead of "fn". Preds must
have a boolean return type and can only call other preds; they
can't have any effects (as enforced by the typechecker).
The arguments to a predicate in a check expression must be
slot variables or literals.
 2011-05-05 11:26:07 -07:00
Tim Chevalier
3060eadcba Check well-formedness of constraints 
Check that the operand in a constraint is an explicit name,
and that the operands are all local variables or literals. Still need
to check that the name refers to a pure function.
 2011-05-05 11:26:07 -07:00
Tim Chevalier
bc5650a9d0 Change checks to asserts in test/bench files 2011-05-05 11:26:07 -07:00
Tim Chevalier
4f892dd9d7 Check that the operand in a check is a call 
In addition, fix bug in fold that was turning asserts into checks.

More typechecking still needs to be done.
 2011-05-05 11:26:07 -07:00
Tim Chevalier
59a0e98096 Un-XFAILed not-a-pred in stage0 (it fails correctly) 2011-05-05 11:26:07 -07:00
Marijn Haverbeke
1f45dda9d2 Remove 'deprecated mutable...' from our code 
This should make compilation a bit less noisy.
 2011-05-05 20:19:43 +02:00
Marijn Haverbeke
3d738e9e06 Return a fresh, unreachable context after ret, break, and cont 
This ensures we don't get compile errors on unreachable code (see
test/run-pass/artificial-block.rs for an example of sane code that
wasn't compiling). In the future, we might want to warn about
non-trivial code appearing in an unreachable context, and/or avoid
generating unreachable code altogether (though I'm sure LLVM will weed
it out as well).
 2011-05-05 20:19:43 +02:00
Marijn Haverbeke
9432626b68 Eradicate fold from capture.rs 
The pass now uses walk.
 2011-05-05 20:19:43 +02:00
Ralph Giles
06f0713906 Mark valgrind's _qzz_res as unused to silence warnings on gcc 4.6. 
This applies c11675 by Julian Seward from valgrind trunk
(svn://svn.valgrind.org/valgrind/trunk) to rustrt's included
copies of memcheck.h and valgrind.h, effectively backporting
the fix from the unreleased 3.6.2. The commit simply applies
the gcc 'unused' attribute to the relevant declarations.

This change allows compilation of the runtime code under
gcc 4.6 with -Werror, as the makefile currently requests.
 2011-05-05 10:55:54 -07:00
Patrick Walton
fea623211f rustc: Add a Link module; move crate writing to it to slim down trans slightly 2011-05-05 10:48:02 -07:00
Patrick Walton
729648282b rustllvm: Add bindings to the LLVM linker 2011-05-04 21:27:00 -07:00
Patrick Walton
c47a075a99 rustllvm: Whitespace police in RustWrapper.cpp 2011-05-04 20:30:23 -07:00
Patrick Walton
bde44a03a9 rustc: Detect the system root and allow the user to override if necessary 2011-05-04 19:27:54 -07:00
Graydon Hoare
d55fa2a9a3 Add #env syntax extension for plucking strings out of the compilation environment. 2011-05-04 19:05:32 -07:00
Graydon Hoare
a7db032725 Re-snapshot to pick up fixed crasher bugs in resolve and performance improvements. 2011-05-04 19:05:32 -07:00
Patrick Walton
04f966f0bc build: Build intrinsics.bc 2011-05-04 18:29:08 -07:00
Marijn Haverbeke
898e089d7b Fix and re-enable destructors 
There was some confusion on whether the destructors took their
argument by pointer or direct value. They now take it directly, just
like other methods. You no longer get a segfault when a constructor
actually does something with its self value.
 2011-05-05 02:16:49 +02:00
Graydon Hoare
cdb6822405 Add a structure for passing option flags around the compiler, put it in session, and use it. 2011-05-04 16:59:21 -07:00
Brian Anderson
bd34770a92 Add missing ret statements to check_mod 
Un-XFAIL compile-fail export tests
 2011-05-04 19:29:27 -04:00
Graydon Hoare
ce9468761c Support new -g flag, only mangle glue names by type when it's passed. 2011-05-04 15:36:42 -07:00
Graydon Hoare
b73a640ce0 More export XFAILs. 2011-05-04 15:35:41 -07:00
Graydon Hoare
54dc34b658 Re-snapshot stage0 2011-05-04 14:45:09 -07:00
Graydon Hoare
978e3d0f4a XFAIL some compile-fail tests mysteriously failing on win32 tinderbox. 2011-05-04 14:44:57 -07:00
Graydon Hoare
4642d7a355 extend xfail-stage0 to stage1, stage2 on obj-dtor-2.rs 2011-05-04 11:23:05 -07:00
Graydon Hoare
456398a403 Change two compile-fail patterns to match rustc output. 2011-05-04 11:20:47 -07:00
Graydon Hoare
895ec07453 Try to fail nicely, again. 2011-05-04 15:04:53 +00:00
Graydon Hoare
99f1dffd49 Fail in a slightly more organized fashion for now. 2011-05-04 06:19:58 +00:00
Patrick Walton
dc181bca4e rustc: Stub Rust intrinsics. We check in the .ll file for now to temporarily dodge a dependency on clang. 2011-05-03 18:51:41 -07:00
Graydon Hoare
c36645b358 Assume xfail-stage0 implies stage1 and stage2 in tests, for now. 2011-05-03 18:14:02 -07:00
Patrick Walton
ac8eb20224 rustc: Stub support for Rust intrinsics 2011-05-03 18:03:59 -07:00
Patrick Walton
2bc17adc29 Revert "Rename the "llvm" API to "llvm-intrinsic"" due to tinderbox bustage 
This reverts commit 6871c245a6.
 2011-05-03 17:50:37 -07:00
Graydon Hoare
b81897d7e4 More python portability fixes (for windows). 2011-05-03 16:53:36 -07:00
Graydon Hoare
1965a156f0 Attempt to use more portable python 2011-05-03 16:22:00 -07:00
Graydon Hoare
b453c3c728 Start sketching --depend support in rustc. 2011-05-03 15:56:00 -07:00
Patrick Walton
6871c245a6 Rename the "llvm" API to "llvm-intrinsic" 2011-05-03 15:55:01 -07:00
Patrick Walton
e43729ccf2 rustc: Refactor metadata.Encode.* to not require a type abbreviation table if abbreviation isn't enabled 2011-05-03 14:41:05 -07:00
Patrick Walton
3f317ede41 rustc: Name type glue properly 2011-05-03 14:41:05 -07:00
Graydon Hoare
b5a6082d41 Update valgrind.h and memcheck.h to 3.6.0 2011-05-03 12:04:00 -07:00
Graydon Hoare
dbe5dc9768 Attempt to shift build to stage0-from-snapshots. 2011-05-03 11:34:44 -07:00
Graydon Hoare
54bfe8ee27 Small fixes to snapshot script. 2011-05-03 09:25:59 -07:00
Rafael Ávila de Espíndola
5617462388 Remove unused variable. 2011-05-03 11:06:57 -04:00
Rafael Ávila de Espíndola
a3ff02f126 Split start into rustc and rustboot versions. This introduces a bit of 
duplication, but we will hopefully drop the rustboot one soon.

This is also a preparation for changing the rustc one to have the activate glue
return to the exit glue which will then call the main function.

This (returning to the function that calls main) matches what happens when
loader stats a program or a new thread. It lets gdb produce good backtraces
and should help with EH too.
 2011-05-03 10:24:18 -04:00
Graydon Hoare
a919a3082d More snapshot logic refactoring. 2011-05-03 07:23:05 -07:00
Graydon Hoare
d987b49a4b More hacking on the snapshot system. 2011-05-02 23:37:52 -07:00
Brian Anderson
ed40c85af5 Extract ast.is_exported from the resolve module 2011-05-02 22:07:36 -04:00
Brian Anderson
3014a5887d Add some tests of tag-export interaction 2011-05-02 22:06:35 -04:00
Graydon Hoare
cb53065a21 Initial sketch of snapshot support code, based on code from marijn. 2011-05-02 18:56:13 -07:00
Brian Anderson
2fc58fc6a0 Revert "Use check instead of assert in export-unexported-dep" 
This reverts commit 480eda0f10. The commit
adding the assert keyword has been restored.
 2011-05-02 20:56:46 -04:00
Patrick Walton
ebc236e91c rustc: Time the Rust translation and LLVM passes separately 2011-05-02 17:50:46 -07:00
Patrick Walton
a833f152ba rustc: Remove the artificial block in ty.rs. Fixes self-hosting. Add a test case for this, XFAIL'd. 2011-05-02 17:50:46 -07:00
Patrick Walton
147a2d655f Un-revert "Use different syntax for checks that matter to typestate", fixing the problem. 
This reverts commit d08b443fff.
 2011-05-02 17:50:46 -07:00
Brian Anderson
480eda0f10 Use check instead of assert in export-unexported-dep 2011-05-02 20:48:52 -04:00
Graydon Hoare
d08b443fff Revert "Use different syntax for checks that matter to typestate" 
This reverts commit aa25f22f19. It broke stage2, not sure why yet.
 2011-05-02 17:35:33 -07:00
Brian Anderson
764de078e7 Add a regression test that exports can expose unexported items 
While those unexported items can't be used by name outside the module in which
they are defined, they can be used as a sort of ADT.
 2011-05-02 19:42:00 -04:00
Patrick Walton
9d21cf3b61 rustc: Allocate tydescs on the stack when it's safe to do so. 60% compile speed increase. 2011-05-02 15:28:59 -07:00
Tim Chevalier
aa25f22f19 Use different syntax for checks that matter to typestate 
This giant commit changes the syntax of Rust to use "assert" for
"check" expressions that didn't mean anything to the typestate
system, and continue using "check" for checks that are used as
part of typestate checking.

Most of the changes are just replacing "check" with "assert" in test
cases and rustc.
 2011-05-02 12:16:29 -07:00
Patrick Walton
870435caf5 rustc: Add a "fat tydesc" LLVM type to trans 2011-05-02 12:05:21 -07:00
Patrick Walton
f969b227c1 rustc: Disable frame pointer omission 2011-05-02 11:01:51 -07:00
Brian Anderson
a5ccead3fd Add a test that imports can't circumvent exports 2011-05-01 17:22:20 -04:00
Brian Anderson
1dd63ff42d Remove the search direction from resolve's fold environment 
It's not actually involved in the fold so it can just be passed between the
functions that need it.
 2011-05-01 16:57:36 -04:00
Brian Anderson
f25e678365 Add a regression test for use of unexported fully-qualified paths 
An unexported foo.baz can't be resolved from inside foo when called as foo.baz
instead of just baz. This behavior may want to change eventually.
 2011-05-01 16:57:36 -04:00
Brian Anderson
a697210234 Hide unexported tag variants 2011-05-01 16:57:36 -04:00
Brian Anderson
459b0ec833 Implement simple module export 2011-05-01 16:57:36 -04:00
Brian Anderson
d88776726a rustc: Preserve dots in input path when using an implicit output path 
This avoids outputing, e.g. /test.bc for ../test.rs
 2011-05-01 14:42:45 -04:00
Brian Anderson
e75edd5e43 Fix expr-alt-generic-box2.rs and un-XFAIL 2011-05-01 12:21:08 -04:00
Brian Anderson
831b0a7501 Un-XFAIL various tests in stage0 2011-05-01 12:15:42 -04:00
Ralph Giles
46fd8dfe21 Fix a typo in the documentation. 2011-05-01 00:16:00 -07:00
Patrick Walton
b101e26d92 rustc: Run scope cleanups in the implicit block created by log statements. Fixes a leak. 2011-04-29 19:19:54 -07:00
Patrick Walton
64a5afadf3 rustc: Add constants for LLVM function attributes 2011-04-29 16:58:49 -07:00
Graydon Hoare
02336e670f Re-XFAIL lib-io.rs, not quite working yet. 2011-04-29 16:55:45 -07:00
Patrick Walton
f6c472d816 rustc: Emit pure native glue; we don't call it yet 2011-04-29 16:40:30 -07:00
Patrick Walton
593fb195a4 rustc: Start threading a purity flag through upcalls 2011-04-29 15:39:48 -07:00
Graydon Hoare
c11d9f4268 Un-XFAIL most library tests. 2011-04-29 15:06:53 -07:00
Graydon Hoare
b9babe47da Temporarily disable dtors; they broke self-hosting. 2011-04-29 15:06:53 -07:00
Patrick Walton
1acf404361 rustc: First steps to determine whether tydescs escape 2011-04-29 15:01:07 -07:00
Graydon Hoare
7b95b5c033 Don't emit metadata unless compiling -shared. 2011-04-29 19:20:20 +00:00
Marijn Haverbeke
c39a95da90 Implement destructors in rustc 
Unlike rustboot, rustc keeps it destructors in vtables. Entry 0 holds
either the destructor for the obj or a NULL pointer. The method
offsets start at 1.
 2011-04-29 21:19:50 +02:00
Patrick Walton
9aeb67987c rustc: Temporarily add a switch and a corresponding makefile variable to disable typestate 2011-04-29 12:16:14 -07:00
Patrick Walton
adfacc5031 rustc: Add a --time-passes option 2011-04-29 11:55:20 -07:00
Patrick Walton
f0d24ff49e rustc: Handle alias parameters in native functions properly 2011-04-29 11:54:41 -07:00
Patrick Walton
5d3e553141 stdlib: Add a Time module to the standard library 2011-04-29 11:54:06 -07:00
Patrick Walton
c52fb52fbc rustc: Remove the wrong-compiler warning; we're self-hosting now. 2011-04-29 10:23:53 -07:00
Graydon Hoare
a2f68b2d58 Intern metadata while writing, shrink stage1 from 12mb to 5.7mb. 2011-04-29 15:26:28 +00:00
Patrick Walton
6daf440037 rustc: Fix vec append glue for strings. Add a test case. 2011-04-28 20:16:32 -07:00
Patrick Walton
3e08609ed7 rustc: Add some value names to the vec append glue function. Un-XFAIL vec-growth.rs. 2011-04-28 18:45:56 -07:00
Graydon Hoare
1f44887761 More attempts at fixing broken vec-append glue. 2011-04-28 18:39:12 -07:00
Patrick Walton
96d4577376 test: Add a test case for vec growth 2011-04-28 18:23:39 -07:00
Graydon Hoare
cd8cf44d1d Make the no-growth path (previously never exercised) in rustc *work*. 2011-04-28 18:11:00 -07:00
Graydon Hoare
bcad52451c Actually hit the no-growth path on vec-append. 2011-04-28 17:45:35 -07:00
Patrick Walton
66e5dfbde6 stdlib: Provide "array" as a friendlier shorthand for "vec[mutable? T]" 2011-04-28 17:15:32 -07:00
Graydon Hoare
e300b8047f Consider unop deref as an lval. Un-XFAIL vec-push. 2011-04-28 16:37:18 -07:00
Patrick Walton
f2fe26a821 rustc: Add a testcase for vector push (mutable aliases with *, really) 2011-04-28 16:22:13 -07:00
Patrick Walton
171883f437 rustc: Only use color if it's supported 2011-04-28 14:59:16 -07:00
Patrick Walton
660c742902 stdlib: Add a color_supported() function to Term 2011-04-28 14:54:00 -07:00
Graydon Hoare
f0e1bb75d1 Change vec-ref-count to handle 1 or 2, so long as non-leaky and non-creeping. un-XFAIL. 2011-04-28 14:50:03 -07:00
Graydon Hoare
c9e601b31d Drop args in native stubs too. 2011-04-28 14:35:12 -07:00
Patrick Walton
5f60937318 stdlib: Add getenv(3) to win32_os. 2011-04-28 14:35:22 -07:00
Patrick Walton
ffbbf42edd test: Add a test for vector reference counts, XFAIL'd in rustc 2011-04-28 14:35:22 -07:00
Graydon Hoare
bfa3c05994 Log refcounts in upcall_vec_grow. 2011-04-28 13:26:19 -07:00
Tim Chevalier
2c3808b511 Enable typestate_check 
This was supposed to be in a previous commit. I don't know what happened.
 2011-04-28 13:26:19 -07:00
Tim Chevalier
26e177a97a Enable typestate_check 
Enable typestate checking (just for uninitialized vars) and un-XFAIL the
relevant tests for stage0.
 2011-04-28 13:26:19 -07:00
Tim Chevalier
34dae82b48 Add a session field to ty_ctxt and change an err to span_err 
I changed instantiate to print out a more helpful error message,
which required passing it a session argument. To avoid
threading extra arguments through a lot of functions,
I added a session field to ty_ctxt.
 2011-04-28 13:26:19 -07:00
Tim Chevalier
f61e77e745 Reindented things and removed superfluous comments, nothing to see here 2011-04-28 13:26:19 -07:00
Tim Chevalier
844fe20720 Fix some nested patterns in rustc 
In rustc, nested patterns were potentially matching when they shouldn't
match, because a loop index wasn't being incremented. Fixed it and added
one test case.
 2011-04-28 13:26:19 -07:00
Tim Chevalier
54aff74af0 Slightly more helpful error message for "null lib handle" 
I changed the error message to also suggest checking the -L flag
when this happens.
 2011-04-28 13:26:19 -07:00
Tim Chevalier
93845d0bae Fix nested patterns in rustboot 
The code for taking pattern-bound variables was being interspersed
with pattern code, so that if a nested pattern failed partway through,
a variable would be taken but never dropped (because the drop code
is inside the block representing the action for the pattern). For
example, in the pattern foo(?i, bar(some[t](_)), _), if the scrutinee
was foo(x, bar(none[t]), y), the variable i would be taken but never
dropped. The patch fixes this bug.
 2011-04-28 13:26:19 -07:00
Tim Chevalier
25694582d9 Fix bug in handling of expr_alt (postcond for alts was being intersected with postcond for scrutinee) 2011-04-28 13:26:19 -07:00
Tim Chevalier
707cd0281d Fixed bug in typeck that wasn't filling in anns for stmts 
(needed for typestate_check).

Also changed a (log; fail) to (log_err; fail) in typestate_check,
and added some more logging funs in util.common.
 2011-04-28 13:26:19 -07:00
Tim Chevalier
0190ebfe07 Support all expression forms in typestate 
Added support for self_method, cont, chan, port, recv, send, be,
do_while, spawn, and ext; handled break and cont correctly.
(However, there are no non-xfailed test cases for ext or spawn in
stage0 currently.)

Although the standard library compiles and all test cases pass with
typestate enabled, I left typestate checking disabled as rustc
terminates abnormally when building the standard library if so,
even though it does generate code correctly.
 2011-04-28 13:26:19 -07:00
Tim Chevalier
7c4f8cb459 Further work on typestate_check 
Lots of work on typestate_check, seems to get a lot of the way
through checking the standard library.

* Added for, for_each, assign_op, bind, cast, put, check, break,
and cont. (I'm not sure break and cont are actually handled correctly.)

* Fixed side-effect bug in seq_preconds so that unioning the
preconditions of a sequence of statements or expressions
is handled correctly.

* Pass poststate correctly through a stmt_decl.

* Handle expr_ret and expr_fail properly (after execution of a ret
or fail, everything is true -- this is needed to handle ifs and alts
where one branch is a ret or fail)

* Fixed bug in set_prestate_ann where a thing that needed to be
mutated wasn't getting passed as an alias

* Fixed bug in how expr_alt was treated (zero is not the identity
for intersect, who knew, right?)

* Update logging to reflect log_err vs. log

* Fixed find_locals so as to return all local decls and exclude
function arguments.

* Make union_postconds work on an empty vector (needed to handle
empty blocks correctly)

* Added _vec.cat_options, which takes a list of option[T] to a list
of T, ignoring any Nones

* Added two test cases.
 2011-04-28 13:26:19 -07:00
Rafael Ávila de Espíndola
b0980b7d79 Add a very minimal set of .cfi_* statements to get part of backtraces 
working (on hello world at least):

~/inst/gdb/bin/gdb --args ./foo
(gdb) b write
...
(gdb) r
...
Breakpoint 1, 0xf7f04270 in write () from /lib32/libc.so.6
(gdb) bt
0  0xf7f04270 in write () from /lib32/libc.so.6
1  0x0804931a in rust_native_cdecl_3 ()
2  0x080487d7 in _rust_wrapper3_ ()
3  0x0804890a in _rust_fn5_main ()
4  0x08049440 in rust_native_cdecl_7 ()
 2011-04-28 16:19:20 -04:00
Graydon Hoare
6daca7ea8d Actually perform take/drop on args (oh my!) 2011-04-28 11:24:29 -07:00
Patrick Walton
91fe4ae090 rustc: Joseph and the Amazing Technicolor Error Messages 2011-04-28 10:51:12 -07:00
Patrick Walton
616ae95f6b stdlib: Use an unsafe cast to speed up the memory writer 2011-04-27 18:18:28 -07:00
Patrick Walton
180a389832 stdlib/rt: Add an unsafe function to cast immutable vectors to mutable ones 2011-04-27 18:14:56 -07:00
Patrick Walton
e3fa22ab13 rt: Add str_vec to the def file. Puts out burning tinderbox. 2011-04-27 14:40:16 -07:00
Graydon Hoare
776255695a Use cnames when present in ty.ty_to_str. 2011-04-27 13:36:39 -07:00
Graydon Hoare
12925505fb Cache sha1 values of types, use seq-based mangling for glue as it's private anyways. 2011-04-27 13:36:23 -07:00
Graydon Hoare
4c7886de80 Fix _str.bytes to trivial version. 2011-04-27 13:06:19 -07:00
Patrick Walton
fef8314c2e stdlib: Real fix for _uint.parse_buf(). 2011-04-27 11:59:22 -07:00