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6616 Commits

Author SHA1 Message Date
Brian Anderson
f332643e7f rt: Use %ecx instead of %eax during the second half of __morestack 
If Rust code made use of return values then using %eax here would clobber it
 2011-12-13 18:26:56 -08:00
Brian Anderson
a195ab2dd9 Update LLVM. Fixes for segmented stacks with fastcc functions 2011-12-13 17:09:02 -08:00
Graydon Hoare
fa9ad984fb Copy first batch of material from libstd to libcore. 2011-12-13 16:34:50 -08:00
Brian Anderson
32087f5c2a rt: Don't clobber fastcc argument registers in __morestack 2011-12-13 15:54:14 -08:00
Patrick Walton
be3352939a llvm: Fix LLVM submodule revision 2011-12-13 15:34:04 -08:00
Patrick Walton
cd0e57d2d4 stdlib: Fix spelling errors in documentation of libstd/str.rs 2011-12-13 14:53:14 -08:00
Graydon Hoare
202260f19e Attempt to fix windows builder. 2011-12-13 12:32:00 -08:00
Graydon Hoare
31b9bd5b33 Merge branch 'master' of github.com:graydon/rust 2011-12-13 11:02:03 -08:00
Graydon Hoare
548fe0eda9 Register new snapshots and teach snapshot script to deal with extracting new-style versioned snapshots. 2011-12-13 10:54:48 -08:00
Marijn Haverbeke
7c3d78013a Reorganize some code in typeck 
This should cut down a lot on the amount of closures being allocated, and removes
some duplicated code.
 2011-12-13 15:28:22 +01:00
Niko Matsakis
a98dec035f fix track alloc code 2011-12-12 18:25:17 -08:00
Brian Anderson
1c1bc2f1cd rt: Remove some duplicated code from 64-bit __morestack 2011-12-12 16:58:21 -08:00
Haitao Li
76f13c95a0 rustc: Work around a segmentation fault 
On Linux/Mac, I got a segmentation fault:

  (gdb) bt
  #0  0x00000000007519af in glue_take584 ()
  #1  0x00000000006d4bec in
    back::rpath::get_rpath_flags::_3899df2ca513c603 ()
  #2  0x00000000006c7655 in back:🔗:link_binary::_7afde00a9791031c ()
  #3  0x00000000007d3ff5 in driver::rustc::compile_input::thunk9212 ()
  #4  0x0000000000710f24 in driver::rustc::time::_3e691b2a4ba58aee ()
  #5  0x000000000071a79d in
    driver::rustc::compile_input::_7b4a41b87c18e034 ()
  #6  0x000000000072f0a9 in driver::rustc::main::_cd8b8c8185af3dee ()
  #7  0x000000000072f1ed in _rust_main ()
  #8  0x00007ffff7e6e146 in task_start_wrapper (a=<optimized out>) at
    ../src/rt/rust_task.cpp:176

The variable `output` or `out_filename` becomes (null) after the definition
of `fn unlib`. Move the function defintion to the beginning seems
prevent the crash on Linux.
 2011-12-12 16:15:29 -08:00
Haitao Li
6c6f83f693 rustc: Refactor and get built on Windows 2011-12-12 16:15:29 -08:00
Haitao Li
ba0649cb41 rustc: Hash includes direct dependent crates 2011-12-12 16:15:29 -08:00
Haitao Li
f3c206c9f4 rustc: Encode crate hash into metadata 2011-12-12 16:15:29 -08:00
Haitao Li
2ba317ddb2 build: Temp hack to make transition to new snapshot 2011-12-12 16:15:29 -08:00
Haitao Li
03d1644acc Update snapshot scripts to pick up the versioned libraries 2011-12-12 16:15:29 -08:00
Haitao Li
6dbd4c21e9 rustc: build versioned library with hash in its name 
Also updated build to install versioned libraries and added a few
missing actions for `make clean`.
 2011-12-12 16:15:29 -08:00
Haitao Li
b4f450a793 Using filename when finding libraries for linking 
Revert #999 commit 16dad84f7b
 2011-12-12 16:15:29 -08:00
Brian Anderson
887d970fee rt: Make unwinding through __morestack work on mac 
Had to bump the min stack size in some of the tests from 256 bytes
to 1024 bytes. Not sure why yet.
 2011-12-12 16:15:29 -08:00
Brian Anderson
3e32f6623c rt: Write CFI instructions that (might) work on mac in __morestack 
The DW_CFA_val_offset_sf instruction doesn't seem to work on mac,
even after implementing it in the llvm-mc assembler, so now
I'm looking for a different way to communicate the stack pointer
adjustment to the unwinder.
 2011-12-12 16:14:17 -08:00
Marijn Haverbeke
e47f8fc709 Handle external-crate case when printing full unresolved paths 
Closes #1283
 2011-12-12 13:36:29 +01:00
Brian Anderson
163c42baf8 Switch to the Rust fork of LLVM in preparation for enabling stack growth 2011-12-11 18:57:46 -08:00
Brian Anderson
7a8e73662d rt: Make unwinding through __morestack work on mac 
Had to bump the min stack size in some of the tests from 256 bytes
to 1024 bytes. Not sure why yet.
 2011-12-11 18:49:04 -08:00
Brian Anderson
7bc34f63d8 rt: Write CFI instructions that (might) work on mac in __morestack 
The DW_CFA_val_offset_sf instruction doesn't seem to work on mac,
even after implementing it in the llvm-mc assembler, so now
I'm looking for a different way to communicate the stack pointer
adjustment to the unwinder.
 2011-12-11 16:32:36 -08:00
Brian Anderson
b73caec3ce rt: Call upcall_fail on the C stack 2011-12-11 14:35:18 -08:00
Brian Anderson
5cd08586f6 rt: Add DWARF CFI info to asm_call_on_stack 
This will allow the unwinder to unwind this function so we can call
upcall_fail on the C stack.
 2011-12-11 14:35:09 -08:00
Brian Anderson
4699b6865f build: Use llvm-mc as our assembler 
LLVM's assembler understands .cfi pseudo-ops on the mac, which we need in
order to generate frames that can be DWARF-unwound
 2011-12-10 18:51:21 -08:00
Elly Jones
f05eaa4a65 cargo: support github:<user>/<repo> 2011-12-09 14:21:21 -08:00
Elly Jones
0acf170c9f cargo: support git:// URIs. 2011-12-09 14:21:21 -08:00
Elly Jones
b53e4e8463 cargo: don't stick an extra / in CARGO_ROOT 2011-12-09 14:21:21 -08:00
Elly Jones
7b0c73d8fa cargo: refactor a bit 2011-12-09 14:21:21 -08:00
Elly Jones
7f945eeae9 cargo: support installing crates 
Introduce the notion of CARGO_ROOT to override HOME if need be. Build packages
there instead of in /tmp. Install to CARGO_ROOT/bin and CARGO_ROOT/lib.
 2011-12-09 14:21:21 -08:00
Erick Tryzelaar
e3a066bde8 Swap arg order for option::{may,maybe} 
This lets us write the block syntax sugar:

option::may(x) { |y| … }
 2011-12-09 10:22:24 -08:00
Marijn Haverbeke
44ffd8e3aa Allow type annotations for blocks 
I.e. {|foo: int| -> int foo + 2}

Issue #1275
 2011-12-09 09:42:22 +01:00
Brian Anderson
54f72fbc10 rustc: Actually hook the crate_type attribute into session 2011-12-08 21:31:50 -08:00
Brian Anderson
4f17131855 Add crate_type attributes to rustc, std, core 2011-12-08 21:09:48 -08:00
Brian Anderson
9116a6d9b1 rustc: Support 'crate_type' attribute 
[crate_type = "lib"] builds it as a library.
[crate_type = "bin"] builds it as an executable.

Executable is the default. --lib and --bin switches override.
 2011-12-08 21:09:15 -08:00
Brian Anderson
6156295a4c rustc: Move linking into compile_input 2011-12-08 20:33:31 -08:00
Brian Anderson
fd81fb6a24 rustc: Determine the crate type (lib/bin) in the session, not session opts 
This is in preparation for adding a #[crate_type] attribute
 2011-12-08 20:08:00 -08:00
Brian Anderson
9e6ff44d93 rt: Make __morestack work on win32 2011-12-08 16:47:33 -08:00
Marijn Haverbeke
0e74121ddb Error when parsing the empty record type 
Issue #1200
 2011-12-08 13:29:43 +01:00
Marijn Haverbeke
9a269a3aa8 Allow binding of nested patterns 
See src/test/run-pass/nested-patterns.rs for some examples. The syntax is

    boundvar@subpattern

Which will match the subpattern as usual, but also bind boundvar to the
whole matched value.

Closes #838
 2011-12-08 12:03:48 +01:00
Marijn Haverbeke
8c966b7b18 Stop passing around some unused information in typeck 2011-12-08 10:53:04 +01:00
Marijn Haverbeke
a7c6cb7385 Consider variant constructors pure functions for the purpose of purity checking 
Closes #1269
 2011-12-08 10:26:42 +01:00
Brian Anderson
94b0fee6f1 rt: Reorganize and add documentation for rust_upcall.cpp 2011-12-07 18:50:23 -08:00
Brian Anderson
31fe5d0bd8 rt: Run most upcalls on the C stack 2011-12-07 18:50:23 -08:00
Niko Matsakis
0fc4403442 use util::rational to work around bug w/ floats on win 2011-12-07 17:05:58 -08:00
Niko Matsakis
1ff8994fce Purge old map impl: more collisions, not clear it is safe on 64bit 2011-12-07 17:05:58 -08:00
Niko Matsakis
4b704ac69b improve comments 2011-12-07 17:05:58 -08:00
Niko Matsakis
ed0e13f1d8 fix old map impl, add logging 2011-12-07 17:05:58 -08:00
Niko Matsakis
30a2361e68 add some debugging logs 2011-12-07 17:05:58 -08:00
Niko Matsakis
13a3288f3f dec size in remove 2011-12-07 17:05:58 -08:00
Niko Matsakis
ddfe82a466 make rehashing more efficient by not re-allocating entries 2011-12-07 17:05:58 -08:00
Niko Matsakis
729345cb97 implement a chained hashmap 2011-12-07 17:05:58 -08:00
Graydon Hoare
501c514e89 Register new snapshots (containing libcore auto-importing it now). 2011-12-07 16:36:56 -08:00
Graydon Hoare
3ccdd2a098 Mention new dirs in README. 2011-12-07 15:34:30 -08:00
Graydon Hoare
e4aa73c0f9 Change snapshot script to pick up host libcore as well. 2011-12-07 15:34:16 -08:00
Brian Anderson
81f932e7d7 rt: Fix alignment of stacks generated by __morestack 2011-12-07 14:06:46 -08:00
Graydon Hoare
e056ffa17d Inject the view_items for core in the right place, add comment documenting why the wrong place was wrong. 2011-12-07 13:33:00 -08:00
Graydon Hoare
799690bea0 Remove stmt_crate_directive, it's vestigial and confusing. 2011-12-07 13:33:00 -08:00
Marijn Haverbeke
17e99ec57f Fix test that used an oversized int literal 2011-12-07 22:10:56 +01:00
Marijn Haverbeke
7548a0d77a Restore accidentally overwritten test 2011-12-07 22:02:38 +01:00
Marijn Haverbeke
3d0610b072 Check for literals that are out of range for their type 2011-12-07 21:53:05 +01:00
Marijn Haverbeke
e3eca9174b Change literal representation to not truncate 
Also shuffles around the organization of numeric literals and types,
separating by int/uint/float instead of machine-vs-non-machine types.
This simplifies some code.

Closes #974
Closes #1252
 2011-12-07 21:08:28 +01:00
Graydon Hoare
6daa233a73 Register new snapshots. 2011-12-07 11:57:48 -08:00
Graydon Hoare
a3f48d3fe1 Merge branch 'master' of github.com:graydon/rust 2011-12-07 11:52:38 -08:00
Niko Matsakis
6c95e400d8 repair more hash functions 2011-12-07 07:35:25 -08:00
Marijn Haverbeke
03a6e54212 Disallow binding by-mut-ref and by-move arguments 
Fix bug in bound by-copy arguments.

Closes #1261
 2011-12-07 15:28:57 +01:00
Marijn Haverbeke
d28e0c0c0a Make typestate properly descend pattern guards 
Closes #1265
 2011-12-07 14:09:45 +01:00
Brian Anderson
9656ceac60 rt: Put 16 guard bytes at the end of the stack 2011-12-06 22:35:42 -08:00
Brian Anderson
5d1a1dc420 rt: Rename stk_seg.limit to stk_seg.end 
rust_task is using the word limit it two ways, so one has to change.
 2011-12-06 21:45:53 -08:00
Brian Anderson
3d7b89bc4d rt: Reorganize rust_upcall.cpp a bit 2011-12-06 21:44:19 -08:00
Brian Anderson
00636e3155 rt: Convert log_type and cmp_type upcalls to shim form 2011-12-06 21:44:19 -08:00
Brian Anderson
c11d0b0aa0 rt: Move upcall_cmp_type/upcall_log_type to rust_upcall.cpp 2011-12-06 21:44:18 -08:00
Niko Matsakis
9b7347dd96 modify upcalls to take structs as args 2011-12-06 21:44:18 -08:00
Niko Matsakis
8b608125ac fix hash function: + binds tighter than << 2011-12-06 21:34:50 -08:00
Niko Matsakis
66355607da hack for now: map uint hashes into a u32, which helps x86_64 perf. 2011-12-06 19:55:46 -08:00
Niko Matsakis
aa99bfa170 do not stringify AST nodes unless emitting comments 2011-12-06 19:55:45 -08:00
Niko Matsakis
84bbc12444 Merge branch 'master' of github.com:graydon/rust 2011-12-06 19:55:20 -08:00
Graydon Hoare
1652b921fa Fix condition in snapshot script. Argv is never 2 long, it can be 3 or 4. 2011-12-06 17:50:21 -08:00
Brian Anderson
9a738fd61d rt: Various tweaks to make __morestack unwinding work on linux 
When unwinding through __morestack the stack limit in the TLS is invalidated
and must be reset. Instead of actually landing at __morestack we're
just going to make all our Rust landing pads call upcall_reset_stack_limit,
which will find the stack segment that corresponds to the current stack
pointer and put the limit in the TLS.

Also massively expand the stack segment red zone to make more room for the
dynamic linker. Will fix in the future.
 2011-12-06 16:32:41 -08:00
Niko Matsakis
28f9af6074 Merge branch 'master' of github.com:graydon/rust 2011-12-06 15:19:03 -08:00
Graydon Hoare
a1b215aea1 Add --no-core option and inject a use core/import core::* pair into crate unless it's given. 2011-12-06 14:40:30 -08:00
Graydon Hoare
03d4ec5415 Fix next-node-id "hackasaurus" in comp/front/test.rs. 2011-12-06 14:40:30 -08:00
Niko Matsakis
39b1657b2c Merge branch 'master' of github.com:graydon/rust 2011-12-06 14:02:32 -08:00
Brian Anderson
89efb7d981 libstd: Update docs 2011-12-06 13:58:54 -08:00
Graydon Hoare
baf3de4733 Rename --noverify flag to --no-verify. 2011-12-06 13:02:59 -08:00
Graydon Hoare
447414f007 Establish 'core' library separate from 'std'. 2011-12-06 12:13:04 -08:00
Austin Seipp
b513a5a500 Make valgrind usage more consistent and less error prone. 
I was still having issues with the build system somehow getting confused
as to which set of valgrind headers to use when compiling rt.

This commit moves all the valgrind headers into their own directory
under rt and makes the usage more consistent. The compiler is now passed
the -DNVALGRIND flag when valgrind is not installed, as opposed to
passing -DHAVE_VALGRIND.

We also pass -I src/rt to the compiler when building rt so you can more
easily import what you want. I also cleaned up some erroneous #includes
along the way.

It should be safe to always just import the local valgrind headers and use
them without question. NVALGRIND turns the operations to no-ops when it
is active, and the build and tests run cleanly with or without.
 2011-12-06 01:15:29 -06:00
Brian Anderson
8d8148f1f7 test: More tests for unwinding + morestack 2011-12-05 19:21:46 -08:00
Brian Anderson
58844aee42 rt: Make stack unwinding work more correctly with stack growth 2011-12-05 17:42:58 -08:00
Brian Anderson
a731f165df test: Test hitting the dynamic linker in the red zone 2011-12-05 17:20:59 -08:00
Brian Anderson
3b8bfaf534 rt: Use an out pointer for rust_new_stack 
upcall_call_shim_on_c_stack does not handle return values
 2011-12-05 17:11:35 -08:00
Niko Matsakis
7bf41392b6 correct the use of 'sed -i' 2011-12-05 15:12:36 -08:00
Brian Anderson
98cd96ce96 test: Add more tests for stack growth 2011-12-05 14:44:15 -08:00
Brian Anderson
1720bc2e81 rt: Unwind through __morestack on 32-bit linux 2011-12-05 12:10:55 -08:00
Brian Anderson
12e401cc7e rustc: Remove whitespace 2011-12-05 11:21:44 -08:00
Haitao Li
47ea57fead rustc: Add suffix ".rc" to LLVM module identifier 
LLVM code generator emits the ".file filename" directive for ELF
backends. Value of the "filename" is set as the LLVM module identifier.
Due to a LLVM MC bug[1], LLVM crashes if the module identifer is same as
other symbols such as a function name in the module.

This patch adds a ".rc" suffix (means crates) to LLVM module identifier
to workaround the bug.

Fixes issue #1251.

1. http://llvm.org/bugs/show_bug.cgi?id=11479
 2011-12-05 17:21:20 +08:00
Brian Anderson
52d7dc5e0a rt: Update 32-bit __morestack for recent LLVM changes 2011-12-04 20:40:34 -08:00
Stefan Plantikow
a69eab16ec typeck: Fix for #932 2011-12-05 01:23:10 +01:00
Brian Anderson
a92218e630 Upgrade LLVM to svn revision 145779 
This pulls in commits 145765 & 145766, which are required for split stacks.
 2011-12-04 14:59:56 -08:00
Haitao Li
96b0881a68 rustc: Fix memory leak in do-while loop 
Issue #1257
 2011-12-05 00:38:38 +08:00
Brian Anderson
292663b8ef rt: Implement 32-bit __morestack for mac 2011-12-02 17:44:23 -08:00
Brian Anderson
c254936f32 rt: Fix __morestack prologue on x86_64 mac 2011-12-02 15:32:51 -08:00
Stefan Plantikow
1b7f1415d6 build: added CFG_INSTALL_SNAP for automatically activating test snapshots 
This is only guaranteed to work when building in the top-level dir
 2011-12-02 12:23:50 -08:00
Stefan Plantikow
68a82e4468 const_check: trans: added support for trivial casts 
Part of #1215
 2011-12-02 11:58:35 -08:00
Stefan Plantikow
4ba3158e4f parse: typeck: enabling trivial casts of tail-call return values 
introduces ctypes::m_* machine type aliases for int, uint, float
depending on cfg(target_arch) that are used in tests
 2011-12-02 11:38:24 -08:00
Stefan Plantikow
29f7cdffa4 ty: trans: added support for dropping trivial casts 2011-12-02 11:38:24 -08:00
Stefan Plantikow
d116a6f2d3 ty: added type comparison that subs prim types with targ_cfg machine types 2011-12-02 11:38:24 -08:00
Brian Anderson
236bf7a9b8 stdlib: Actually write the word 'fail' instead of just thinking it 2011-12-02 11:10:03 -08:00
Brian Anderson
e814c42000 stdlib: Add issue number to win32 fsync FIXME 2011-12-02 11:07:55 -08:00
Brian Anderson
39b05c85b8 stdlib: Win32 fsync is just fail 
No fsync function on windows. Needs custom implementation.
 2011-12-02 11:06:42 -08:00
Stefan Plantikow
21c69d4ba4 Added cross-platform fsync api to io; win32 impl needs to be refined 
No tests, need mktmpfile first
 2011-12-02 11:06:03 -08:00
Marijn Haverbeke
46e5e2f685 Be less specific in 'unresolved import' error patterns 
To make sure different test set-ups (check-fast) don't cause the
tests to fail.
 2011-12-02 17:20:03 +01:00
Marijn Haverbeke
30d923d14b Disable a test that's failing on 32-bit due to imprecise literal handling 
7655b3c0c6 (re-)introduced the problem
 2011-12-02 16:56:52 +01:00
Marijn Haverbeke
817c9f2a54 Include full module path in unresolved errors when looking in module 
Closes #1228
 2011-12-02 16:46:19 +01:00
Marijn Haverbeke
0f918ddd8b Make import ignore imports coming after them 
This broke no code at all, so I guess people were already writing
imports in this style.

Issue #1228
 2011-12-02 16:06:55 +01:00
Marijn Haverbeke
8a1cc738fa Finally make the -1 crate id in resolve.rs a const 2011-12-02 14:00:45 +01:00
Marijn Haverbeke
7655b3c0c6 Stop lexing -1 as a single token 
And remove the hack that made 1-1 work given that other hack.

Issue #954
 2011-12-02 13:57:12 +01:00
Marijn Haverbeke
64ce092c27 Allow literal patterns to contain arbitrary literal expressions 
This removes the need for the unary minus hacks, and allows some other
neat things like matching on 1 >> 4.

Issue #954
 2011-12-02 13:42:51 +01:00
Brian Anderson
691b517fb9 rt: Fix 64-bit linux __morestack 2011-12-01 20:56:05 -08:00
Brian Anderson
2511299024 test: Don't fill queue in run-pass/send-iloop. Closes #1244 2011-12-01 20:36:03 -08:00
Elly Jones
b8fcf0ab0e cargo: support build-from-source 
No install yet.
 2011-12-01 19:49:17 -08:00
Brian Anderson
3e5b314c0b rt: Implement __morestack for 64-bit mac. Doesn't unwind yet 2011-12-01 19:44:14 -08:00
Brian Anderson
8bf3d85b9d rt: Implement record_sp for 64-bit mac 2011-12-01 19:44:13 -08:00
Niko Matsakis
dfb2c15bba fix name of SetCurrentDirectory 2011-12-01 19:31:12 -08:00
Elly Jones
9b3f8bf2a9 libstd: add fs::change_dir() 2011-12-01 22:19:53 -05:00
Brian Anderson
1974cf9a81 rt: Move RED_ZONE_SIZE to rust_task.cpp 2011-12-01 15:50:00 -08:00
Brian Anderson
249f017bf2 rt: Add FIXME's about future changes to LLVM's __morestack impl 2011-12-01 15:33:15 -08:00
Brian Anderson
6da1a3fcd6 rt: Refactor record_sp into task::record_stack_limit 2011-12-01 15:26:42 -08:00
Graydon Hoare
d1fd7d49a7 Build infra and minor build-enabling bugfixes for cargo. 2011-12-01 11:31:29 -08:00
Elly Jones
fa9e3e8d9a cargo: add start of rust rewrite 2011-12-01 10:58:08 -08:00
Brian Anderson
7476a39e47 stdlib: Implement some preliminary libuv bindings 
std::uv is intended to be low-level, exactly mirroring the C API.
Difficult to continue the implementation now without scheduler
improvements.
 2011-12-01 10:24:21 -08:00
Marijn Haverbeke
98ca6d0c61 Fix mistake in last use pass 
Closes #1243
 2011-12-01 16:47:07 +01:00
Brian Anderson
f2de42c39a rt: Reorganize stack growth code 2011-11-30 20:31:33 -08:00
Brian Anderson
dd48a1af58 rt: Remove redundant defs of RUST_DEL_STACK 2011-11-30 20:31:33 -08:00
Brian Anderson
e6ef4d929c rt: Remove the stack pointer field of stk_seg 2011-11-30 20:31:33 -08:00
Brian Anderson
408d4ec0ef rt: Remove upcall_alloc_c_stack/call_c_stack, et. al. 
We are using upcall_call_shim_on_c_stack now
 2011-11-30 20:31:32 -08:00
Brian Anderson
037ca7f7cb rt: Rewrite 32-bit __morestack to use the shim upcall 2011-11-30 20:31:32 -08:00
Niko Matsakis
fdebd1e2ef adjust and un-xfail 2011-11-30 15:55:28 -08:00
Brian Anderson
b4c53627b1 Register snapshots 2011-11-30 14:58:54 -08:00
Brian Anderson
0ed5c84403 xfail run-pass/bind-native-printf 
Bots are crashing on this on the x86_64 build. As this doesn't seem crucial
for getting the x86_64 snapshot, I'm just turning it off.
 2011-11-30 12:30:12 -08:00
Marijn Haverbeke
b40c6773c2 Box ast::path values 
It seems inefficient to copy them around. Let's measure whether that's actually
> the case
 2011-11-30 13:38:38 +01:00
Lindsey Kuper
586a685eec Fix typo in stdlib docs. 2011-11-30 03:54:32 -05:00
Brian Anderson
777c3584b9 rt: Request the correct number of bytes on the C stack 2011-11-29 23:01:19 -08:00
Brian Anderson
06f4cb43f6 rt: Delete the entire stack chain on task destruction 
Unwinding through __morestack on 64-bit Linux seems to be no big deal, and
all we have to do is free the stacks to make unwinding work with split stacks.
 2011-11-29 22:22:49 -08:00
Brian Anderson
72baf70748 rt: Conditionalize out the 32-bit __morestack for everything but Linux 
Currently broken everywhere else
 2011-11-29 13:52:34 -08:00
Brian Anderson
8cbba79208 rt: Fix the name of the linux macro in x86_64/morestack.S 2011-11-29 13:50:34 -08:00
Brian Anderson
afb8f01741 rt: Fix calculation of stack args location in x86_64/morestack.S 2011-11-29 13:47:54 -08:00
Brian Anderson
9675343dc9 rt: Fix i386/morestack.S for static linking 2011-11-29 13:47:54 -08:00
Niko Matsakis
4f92204765 make check-fast work 2011-11-29 12:51:11 -08:00
Niko Matsakis
6e55426c8c tweak to get windows test-running correct 2011-11-29 12:51:10 -08:00
Niko Matsakis
89a4f8c751 fix to new model where triple is explicit 2011-11-29 12:51:10 -08:00
Niko Matsakis
44ccc36d93 update snapshot scripts 2011-11-29 12:51:10 -08:00
Niko Matsakis
4b13fdbf27 when type checking still pass in the rustc args from cmd line 
otherwise we use the wrong target and things start to fail
 2011-11-29 12:51:10 -08:00
Niko Matsakis
21ffc55e57 update io test to use tmp directory, and update configure to create it 2011-11-29 12:51:09 -08:00
Niko Matsakis
092fc0ab22 extra whitespace 2011-11-29 12:51:09 -08:00
Niko Matsakis
152bb314f5 fix bug in shape concerning size of tag variant 2011-11-29 12:51:08 -08:00
Niko Matsakis
9c12c7c7f5 basic builds function 2011-11-29 12:51:07 -08:00
Brian Anderson
579399f92f Add --stack-growth to the morestack test compile flags 2011-11-29 12:14:34 -08:00
Brian Anderson
a9967423f8 rt: Make 64-bit __morestack grow and shrink properly 2011-11-28 21:57:52 -08:00
Brian Anderson
5461c61af2 rt: Remove a FIXME frome x86_64/morestack.S 2011-11-28 20:14:12 -08:00
Brian Anderson
ef20afc36c rt: Get 64-bit Linux __morestack allocating new stacks 2011-11-28 18:39:18 -08:00
Brian Anderson
4dcb0ee0ce rustc: Link in libmorestack.a when --stack-growth 2011-11-28 18:15:54 -08:00
Brian Anderson
3a80d7b0e3 rt: Set hidden visibility on __morestack 
Each crate will have its own copy of this function, which should not be
exported.
 2011-11-28 18:01:39 -08:00
Brian Anderson
28745aa07f rt: Rename L$bail to .L$bail in i386/morestack.S 2011-11-28 17:10:00 -08:00
Brian Anderson
e075412a92 build: Stop linking morestack.S to rt 
__morestack has to be linked statically. The odd calling convention on x86_64
results in the arguments to __morestack (r10 & r11) being clobbered by the
dynamic linker. gcc links all the __morestack functions statically.
 2011-11-28 16:37:29 -08:00
Brian Anderson
cd75c9ce11 rt: Implement part of the 64-bit __morestack 2011-11-28 16:29:52 -08:00
Brian Anderson
92f1e9f1ab Ignore some should_fail tests on win32 2011-11-28 13:28:03 -08:00
Joshua Wise
90d27af42a c_vec: add tests 2011-11-28 10:41:45 -08:00
Joshua Wise
45dc5356df c_vec: Remove the mutable cast be forcing the pointer to be mutable throughout (discussion in #1217). 2011-11-28 10:41:45 -08:00
Joshua Wise
c2eb084b4c Add c_vec library to std. 2011-11-28 10:41:45 -08:00
Joshua Wise
9aa6e5750e ptr: Add mut_offset, to be able to calculate an offset on mutable pointers. 2011-11-28 10:41:45 -08:00
Brian Anderson
020d8f12a0 rt: Implement record_sp for 64-bit linux 2011-11-27 19:00:26 -08:00
Brian Anderson
f3a8e228c2 Register snapshots 2011-11-25 23:49:33 -08:00
Brian Anderson
9a188b2e94 rustc: Fall back to intrinsics.ll if we can't parse the bc 
This will allow us to transition to the new bitcode format.
 2011-11-25 22:54:10 -08:00
Brian Anderson
0365001864 Comment-out some math tests that produce different results on win32 2011-11-24 17:03:22 -08:00
Stefan Plantikow
891528fb73 std: math: renaming and documentation fixes 2011-11-24 16:21:14 -08:00
Stefan Plantikow
97fc39b214 std: factored f32 and f64 out from math 2011-11-24 16:21:14 -08:00
Stefan Plantikow
a611496ddf std: added missing calls to math; covers C95 completely now, includes tests 2011-11-24 16:21:13 -08:00
Stefan Plantikow
bd405fb457 std: math now declares libm dependencies as pure 2011-11-24 16:21:13 -08:00
Stefan Plantikow
9c9be62b02 std: rewrote math to support most C95 libmath calls on f32, f64 and float 2011-11-24 16:21:13 -08:00
Brian Anderson
75ce03dd77 Use new mod syntax in check-fast driver 2011-11-24 16:18:26 -08:00
Brian Anderson
7aee9f7b56 rustc: Fix a bug in cdir attribute parsing 
The first attribute of the first mod was being applied to every mod.
 2011-11-24 16:18:26 -08:00
Haitao Li
3e303af86b rustc: Add a path attribute for crate directives 
The path information was an optional "filename" component of crate
directive AST. It is now replaced by an attribute with metadata named
"path".

With this commit, a directive

  mod foo = "foo.rs";

should be written as:

  #[path = "foo.rs"]
  mod foo;

Closes issue #906.
 2011-11-24 15:31:18 -08:00
Brian Anderson
547ec241bd Register snapshots 2011-11-24 15:30:04 -08:00
Haitao Li
05b2cb8ecc rustc: Accepts path attributes for crate directives 
Temporarily allow path specified in either as attribute or in AST, like:

  #[path = "mymod.rs"]
  mod mymod = "mymod.rs";

This is a transitional commit to avoid creating a stage1 snapshot.
 2011-11-24 14:55:53 -08:00
Haitao Li
2253ed5d1c rustc: Fix position of diagnostic highlight lines 
Diagnostic highlight lines are incorrect placed when the related line
number is 10, 100, etc.

The root cause is line number are treated as 0 based (should be 1 based)
when calculating offset of line number digits.
 2011-11-24 08:10:11 +01:00
Marijn Haverbeke
8746ebe2e6 Add some changes that *should* have been in e98286b594 
Forgot to amend the commit after fixing the failure.
 2011-11-23 21:22:56 +01:00
Haitao Li
2ac63801d2 doc: Build keywords multitable automatically 
Keywords are now listed in a plain text file. They're sorted in
column-major order and rendered as a texinfo multitable in rust.texi.

Fixes issue #1216.
 2011-11-23 21:11:18 +01:00
Marijn Haverbeke
e98286b594 Allow import directives in any block 
Closes #49
 2011-11-23 20:57:34 +01:00
Marijn Haverbeke
03f6060e80 Make type_kind properly recognize ty_ptr as sendable 2011-11-23 13:27:04 +01:00
Marijn Haverbeke
9fb3719ded Rollback return-by-reference 
It's proving too inflexible, so I'm ripping out the extra complexity
in the hope that regions will, at some point, provide something
similar.

Closes #918
 2011-11-23 11:02:27 +01:00
Marijn Haverbeke
acbc4aa9f8 Remove deep scope traversal in revoke_clean 
It is not needed anymore.
 2011-11-23 11:02:27 +01:00
Marijn Haverbeke
a8dd52ed36 Remove last traces of auth keyword 
The reference now has an empty hole where the auth keyword used to be.
Changing the keyword table seems to require manually sorting the
keywords and putting them back into some kind of arcane interleaved
order. I'll open an issue to actually fix this.

Closes #1211
 2011-11-23 11:02:27 +01:00
Brian Anderson
93e8783496 rt: Make __morestack build on win32 2011-11-22 18:02:13 -08:00
Brian Anderson
0580d4e77a rt: Add x86_64 record_sp stub 2011-11-22 18:02:12 -08:00
Brian Anderson
6bdf347418 rt: Make __morestack (without unwinding) work on 32-bit linux 2011-11-22 18:02:10 -08:00
Brian Anderson
a69c5617f0 stdlib: Use c_ints instead of ints for natives 2011-11-22 17:16:20 -08:00
Brian Anderson
bb7750b8d0 stdlib: Fix some busted macos libc decls 2011-11-22 15:34:53 -08:00
Brian Anderson
d0a2f00611 stdlib: win32 fixes for dir handling 2011-11-22 15:14:34 -08:00
Elly Jones
9dd4789d80 Add fs::rmdir() and tempfile/gen_str() tests. 2011-11-22 14:43:18 -08:00
Elly Jones
d468af59ed once more with feeling... 2011-11-22 14:43:18 -08:00
Elly Jones
864672bb84 Use type inference! 2011-11-22 14:43:18 -08:00
Elly Jones
91e04f7dd2 Fix long lines 2011-11-22 14:43:18 -08:00
Elly Jones
c11c44abc0 std: add fs::mkdir(), rng.gen_str(), tempfile::mkdtemp() 
Signed-off-by: Elly Jones <elly@leptoquark.net>
 2011-11-22 14:43:18 -08:00
Haitao Li
a936f78d98 rustc: Allow trailing comma in record fields 2011-11-22 13:41:17 -08:00
Brian Anderson
901b9adb69 Register snapshots 2011-11-22 13:02:10 -08:00
Stefan Plantikow
148a6c1a38 comp: allowed the declaration of pure fn's in native mods 
This is especially useful for the native calls in std::math

This commit does NOT yet point to new snapshots
 2011-11-22 20:01:25 +01:00
Marijn Haverbeke
fedb775fbb Add hacks to extract and compile tutorial code 
Not included in the build by default, since it's fragile and kludgy. Do
something like this to run it:

    cd doc/tutorial
    RUSTC=../../build/stage2/bin/rustc bash test.sh

Closes #1143
 2011-11-22 16:12:23 +01:00
Marijn Haverbeke
1b8b0b8584 Properly check for copies when constructing a record using with 
Closes #989
 2011-11-22 13:27:40 +01:00
Marijn Haverbeke
1ce3a84a8f Make type_needs_drop accurate, get rid of type_has_pointers 
Closes #1209
 2011-11-22 13:16:23 +01:00
Marijn Haverbeke
bd16aac903 Fix inconsistency in ordering of patterns during alt compilation 
Closes #1153
 2011-11-22 12:44:59 +01:00
Marijn Haverbeke
5d6a74f020 Only warn about unreachable range patterns when appropriate 
Also simplifies the literal-munging, and moves it into ast_util

Closes #1170
 2011-11-22 11:49:29 +01:00
Marijn Haverbeke
8cc852af8c Make ast::visit only descend into types when necessary 
If visit_ty is not overridden, it uses a stub function which does not
descend into types.

Closes #1204
 2011-11-22 10:57:47 +01:00
Stefan Plantikow
1a13504796 Fixed documentation comment glitches in the logic ADTs 2011-11-21 11:15:19 -08:00
Stefan Plantikow
1c9f97b669 stdlib: added (2,3,4)-valued logic ADTs 
This is useful for writing caches and perhaps in typestate predicates.
It also adds a companion module for bool with from_str, to_str, ... fns.
 2011-11-21 11:15:19 -08:00
Haitao Li
beced3612e runtest.rs: Fix typo in error message 2011-11-22 00:19:17 +08:00
Haitao Li
5ca83553bc rustc: Remove abi from ast::native_mod 2011-11-21 13:49:52 +01:00
Marijn Haverbeke
7a7f0604f4 Ignore test_log_functions test for now 
It fails under valgrind
 2011-11-21 13:49:28 +01:00
Stefan Plantikow
2524636dbd std: declared fns in math to be pure; requires calling libc via unsafe 2011-11-21 13:00:00 +01:00
Stefan Plantikow
68839c3dda Added logarithm functions for floats to std::math 
Thanks to marijn for helping with #[link_name]
 2011-11-21 12:59:59 +01:00
Marijn Haverbeke
a6b2a2cdb1 Separate vec::map and vec::map_mut 
The safe-reference checker requires a copy of each mapped-over element
only when the vector is mutable. Let's not pay that cost for immutable
vectors.
 2011-11-21 12:07:41 +01:00
Marijn Haverbeke
02574a5bdb Close hole in safe-reference analysis 2011-11-21 12:07:40 +01:00
Marijn Haverbeke
b4217b383b Add a pass that checks that blocks are only used in safe ways 
Closes #1188
 2011-11-21 11:01:15 +01:00
Marijn Haverbeke
86c1f16a10 Fix bad interaction between last-use finding and references 
The last-use pass now takes input from the alias pass to not mark things
as last uses that are still accessed through a reference.

Issue #925
 2011-11-21 09:25:42 +01:00
Stefan Plantikow
ff04cb1eb0 Added a little sudoku solver to test/bench for everone's puzzle solving needs 2011-11-20 01:53:12 +01:00
Niko Matsakis
b6af844f3a re-enable tests for #1058 and #1059 2011-11-18 16:32:19 -08:00
Niko Matsakis
12a67af81d add test for issue #1174 2011-11-18 16:32:19 -08:00
Niko Matsakis
9fa44a41e6 get pure wrappers approach running 2011-11-18 16:32:19 -08:00
Niko Matsakis
6072ddad33 sketch out design 2011-11-18 16:32:19 -08:00
Brian Anderson
d6ab8ebb07 rt: Add more comments to rust_task_sleep 2011-11-18 16:02:48 -08:00
Brian Anderson
9aa67052e1 rt: Remove some stack-wasting macros from rust_task::yield 2011-11-18 15:59:10 -08:00
Brian Anderson
71bcba6815 intrinsics: Remove declaration of port_recv 2011-11-18 15:37:14 -08:00
Brian Anderson
1e58049da2 rt: Remove fail calls from rust_task::yield 2011-11-18 15:36:48 -08:00
Brian Anderson
792068d871 rt: Remove unblock call from rust_task::yield 2011-11-18 14:45:48 -08:00
Brian Anderson
0f339b481a rt: Remove a lock from task_start_wrapper that does nothing 2011-11-18 13:38:20 -08:00
Brian Anderson
3cfcdb4bb2 rt: Replace two uses of yield with ctx->swap 
These uses aren't really doing a full yield. They are just giving up control
to the scheduler and will never return.
 2011-11-18 13:38:18 -08:00
Brian Anderson
57b43b53f9 rt: Add comments to rust_task::yield 2011-11-18 13:28:12 -08:00
Brian Anderson
d1ef29ab37 rt: rust_task::conclude_failure doesn't need to call unblock 2011-11-18 13:23:27 -08:00
Brian Anderson
3a6320f71b intrinsics: Eliminate recv intrinsic 
This intrinsic existed just to get ahold of the return pointer. I replaced it
with a call_with_retptr intrinsic that grabs the return pointer and passes it
to another Rust function, thereby eliminating the need to call C functions on
the Rust stack.
 2011-11-18 12:48:54 -08:00
Brian Anderson
93931311ff rt: Add FIXMEs about races in rust_task 2011-11-18 10:32:27 -08:00
Brian Anderson
0dfa1410d3 rt: Remove task::on_wakeup. Unused 2011-11-18 10:32:27 -08:00
Brian Anderson
63d40b8ab6 rt: Remove some unnecessary setting of rust_task::killed 
The value of this variable doesn't matter after the task fails.
 2011-11-18 10:32:27 -08:00
Brian Anderson
d52888f0ba rt: Remove rust_task::yield. Unused 2011-11-18 10:32:27 -08:00
Brian Anderson
5e9f9e8c48 rt: Add some comments about methods that run on the Rust stack 2011-11-18 10:32:27 -08:00
Brian Anderson
21865ddce6 intrinsics: Remove the call to get_task from task_sleep 2011-11-18 10:32:27 -08:00
Brian Anderson
eecbc815ac intrinsics: Add some comments 2011-11-18 10:32:27 -08:00
Brian Anderson
3feaecd757 intrinsics: Move the call to upcall_fail out of rust_intrinsic_cast 2011-11-18 10:32:27 -08:00
Brian Anderson
44aebb978c Add tests for unsafe::reinterpret_cast 2011-11-18 10:32:27 -08:00
Brian Anderson
9ca2005959 rt: Remove size_of and align_of functions. Now written in Rust 2011-11-18 10:32:27 -08:00
Brian Anderson
a9f7cbe240 stdlib: Add tests for sys::size_of and sys::align_of 2011-11-18 10:32:27 -08:00
Brian Anderson
1f74af505f stdlib: Add some useful fields to the definition of type_desc 2011-11-18 10:32:27 -08:00
Marijn Haverbeke
0e21df4610 Add some comments to kind.rs and last_use.rs 2011-11-18 17:09:36 +01:00
Marijn Haverbeke
8cf3ca3b55 Make sure by-copy arguments take last-use into account 2011-11-18 16:43:30 +01:00
Marijn Haverbeke
1cccefd8bb Register snapshot, finishing kind system transition 
Closes #1177
 2011-11-18 16:17:37 +01:00
Marijn Haverbeke
a7573af59d Add some tests for new kind system 
Issue #1177
 2011-11-18 16:15:46 +01:00
Marijn Haverbeke
196b2b920f Make sure trans translates record fields in the order they appear in code 
This prevents surprising side-effect orders, and makes them easier for
the other passes to deal with.
 2011-11-18 15:59:47 +01:00
Marijn Haverbeke
68db68c4cc Make trans use last_use info to not actually generate copies 
Issue #925
 2011-11-18 15:56:53 +01:00
Marijn Haverbeke
f6491bb426 Update stdlib, compiler, and tests to new kind system 
This involved adding 'copy' to more generics than I hoped, but an
experiment with making it implicit showed that that way lies madness --
unless enforced, you will not remember to mark functions that don't
copy as not requiring copyable kind.

Issue #1177
 2011-11-18 12:49:01 +01:00
Marijn Haverbeke
8f8ebb550c Implement a last-use-of-local finding algorithm 
Issue #925
 2011-11-18 12:49:01 +01:00
Marijn Haverbeke
0c97fcbf66 Properly check kinds in instantiation of generics 
Issue #1177
 2011-11-18 12:49:01 +01:00
Marijn Haverbeke
7bef89f9b5 Prevent alias pass from inserting implicit copies for noncopyable types 
Issue #1177
 2011-11-18 12:49:01 +01:00
Marijn Haverbeke
17b78c4a7a Overhaul the kind-checking pass 
Not really useful yet because missing last-use-of-local optimization.

Also: instantiation of type parameters needs to be checked.

Issue #1177
 2011-11-18 12:49:01 +01:00
Marijn Haverbeke
cefff237bf Make tag, resource and object constructors take their arguments by copy 
Doing something like some([1, 2, 3]) will now no longer create a temporary
copy of the vector. It will also be easier for the kind checker to see that
putting a resource into a data-structure constructor is safe.
 2011-11-18 12:49:01 +01:00
Marijn Haverbeke
4e03112141 Add a pass-by-copy parameter passing convention 
This is intended to solve the problem of how to pass arguments to
constructor functions -- you want to move in rvalues, but not have to
explicitly copy stuff that is not an rvalue. The by-copy passing
convention will ensure the callee gets its own copy of the value. For
rvalues, it'll just pass off the value. For lvalues, it'll make a
copy.

Issue #1177
 2011-11-18 12:49:00 +01:00
Marijn Haverbeke
6297fc979e Register snapshot 2011-11-18 12:48:57 +01:00
Marijn Haverbeke
9cf48d3753 Preparation for kind system overhaul 
This goes before a snapshot, so that subsequenct patches can make the
transition without breaking the build. Disables kind checking pass, makes
parser accept both new and old-style kind annotation.

Issue #1177
 2011-11-18 10:52:28 +01:00
Niko Matsakis
eff7fae7b9 comparing/walking two pointers still aligns same as 1 ptr 2011-11-17 15:41:45 -08:00
Niko Matsakis
b30f7af98b remove blank line 2011-11-17 15:11:52 -08:00
Niko Matsakis
60e93cd1ec Re-enable cycle coll. on x86_64, seems to work better now. 2011-11-17 14:40:03 -08:00
Niko Matsakis
f597971441 make ref cnts a long not an int 2011-11-17 14:23:48 -08:00
Niko Matsakis
8925875ccb add FIXME for issue #1184 2011-11-17 13:44:13 -08:00
Niko Matsakis
0d874476cf fix resource-generic 2011-11-17 13:44:13 -08:00
Niko Matsakis
11187437c5 Merge branch 'master' of github.com:graydon/rust 2011-11-17 13:44:04 -08:00
Brian Anderson
6a0e85b81c Remove intrinsic_2 functions 2011-11-17 13:23:35 -08:00
Brian Anderson
5e7dff4db5 Register snapshots 2011-11-17 13:22:29 -08:00
Niko Matsakis
f9231e932c add an extra underscore 2011-11-17 12:02:15 -08:00
Brian Anderson
dd275cd749 Stop using temporary intrinsic_2 functions 2011-11-17 11:55:04 -08:00
Niko Matsakis
e7ad5978d9 Merge branch 'master' of github.com:graydon/rust 2011-11-17 11:52:56 -08:00
Brian Anderson
30871408a6 rt: Remove debug printf in rust_start 2011-11-17 11:48:10 -08:00
Niko Matsakis
adc79e2f44 remove compile-command from local variable blocks 2011-11-17 11:46:13 -08:00
Brian Anderson
c1cf7cb323 Register snapshots 2011-11-17 11:44:31 -08:00
Brian Anderson
a92699fe58 rt: Make morestack link on x86_64. Still utterly broken 2011-11-17 11:12:59 -08:00
Brian Anderson
d624e523c9 rt: Make stack growth code build on Linux 2011-11-17 10:53:06 -08:00
Patrick Walton
e6c3c4e48c rt: More work on morestack 2011-11-17 10:52:59 -08:00
Haitao Li
388eed383f rustc: Add a flag '--warn-unused-imports' 
Followup of issue #889
 2011-11-17 09:28:30 +01:00
Haitao Li
fe6484d3e6 rustc: Fix warn on unused import bug 
rustc generates incorrect warning for cascaded import declarations like:

  use std;
  import std::io;
  import io::println;
  fn main() { println("hello"); }

  warning: unused import io

A followup of issue #889
 2011-11-17 09:27:17 +01:00
Niko Matsakis
bfc81352aa remove unused flag (thanks lht) 2011-11-16 21:52:01 -08:00
Stefan Plantikow
99c421f01d Removed --no-typestate flag from rutsc 
Fixes issue #1139
 2011-11-16 18:52:46 -08:00
Brian Anderson
02cebbb9f1 Revert "rt: More work on morestack" 
This reverts commit 68aff2ad6d.
 2011-11-16 18:49:19 -08:00
Brian Anderson
5559e149e4 Revert "rt: Make stack growth code build on Linux" 
This reverts commit da4b7da4e1.
 2011-11-16 18:49:07 -08:00
Brian Anderson
55f89dbed9 rustc: Fix help text for --sysroot 2011-11-16 18:35:30 -08:00
Brian Anderson
da4b7da4e1 rt: Make stack growth code build on Linux 2011-11-16 18:33:00 -08:00
Patrick Walton
68aff2ad6d rt: More work on morestack 2011-11-16 18:00:57 -08:00
Brian Anderson
8199558443 rt: Remove an unnecessary check from rust_task::yield 2011-11-16 17:55:04 -08:00
Brian Anderson
bae817efe6 rt: Remove rust_task::notify_tasks_wating_to_join 2011-11-16 17:22:14 -08:00
Brian Anderson
342dc21d2c Disconnect ports before draining them. Issue #1155 2011-11-16 17:22:14 -08:00
Niko Matsakis
809ca13bfa fix minor merge errors 2011-11-16 16:13:43 -08:00
Niko Matsakis
c22ad0752f wrap long line 2011-11-16 15:27:49 -08:00
Niko Matsakis
2b8cf89ba2 correct signed-ness and long line 2011-11-16 15:27:49 -08:00
Niko Matsakis
037a1de405 apply calling convention at call site too 2011-11-16 15:27:09 -08:00
Niko Matsakis
834b6879ea temp workaround for failure to pass ulonglong successfully 2011-11-16 15:27:09 -08:00
Niko Matsakis
62b298ee13 missed merges 2011-11-16 15:27:08 -08:00
Niko Matsakis
cbcdeb80d9 remove wrappers from intrinsics 2011-11-16 15:27:08 -08:00
Niko Matsakis
23bb158acb fix win32 types, make close() use i32 as return type 2011-11-16 15:27:08 -08:00
Niko Matsakis
e3699a2636 make stdcall use shim 2011-11-16 15:24:56 -08:00
Brian Anderson
d2199e8716 Various fixes for x86_64 on linux 
Configure LLVM correctly, use the right data layout, add the readlink
function back, fix C constants, etc.
 2011-11-16 15:24:56 -08:00
Niko Matsakis
319f3b02f3 fix natives with user-specified link names, remove unused imports 2011-11-16 15:24:38 -08:00
Niko Matsakis
c572b793fe fix mismatched types---make check passes on x86_64! 2011-11-16 15:24:37 -08:00
Niko Matsakis
25bc37cef9 refactor all unix types 2011-11-16 15:24:08 -08:00
Niko Matsakis
b27a88e99c fix bug in shape where s_int/s_uint were not customized to platform 2011-11-16 15:16:43 -08:00
Niko Matsakis
9043bd9778 wrap long line; 2011-11-16 15:16:43 -08:00
Niko Matsakis
b3ae63c9d9 temporarily disable these tests b/c they crash rustc 2011-11-16 15:16:43 -08:00
Niko Matsakis
5aaafa704f adjust alignment, size of tag variant id and make it easy to 
adjust in the future
 2011-11-16 15:16:43 -08:00
Niko Matsakis
cb9675259f enable comments in generated asm, ll 2011-11-16 15:16:42 -08:00
Niko Matsakis
96cdfa11db correct translation of neg. numbers in 64-bit architectures 2011-11-16 15:16:42 -08:00
Niko Matsakis
5cabfb3a39 remove fixed FIXME 2011-11-16 15:16:42 -08:00
Niko Matsakis
26b0662fb8 fix alignment for chan_handle structs; rust equiv is translated 
to char[16], not struct{long,long}
 2011-11-16 15:16:42 -08:00
Niko Matsakis
69911c2bc1 temp. disable cycle coll. on x86_64 2011-11-16 15:16:41 -08:00
Niko Matsakis
b78c096ebc enum does not have a size consistent with a tag, so use unsigned long instead 2011-11-16 15:16:41 -08:00
Niko Matsakis
0cea1095b1 change u32 to uint. maybe we want an intptr_t built-in type. 2011-11-16 15:16:41 -08:00
Niko Matsakis
59e2a0a9c1 add shim upcall func 2011-11-16 15:16:40 -08:00
Niko Matsakis
4fc34e23fa wrap long line 2011-11-16 15:16:40 -08:00
Niko Matsakis
d77968dd7c finish up the shim approach 2011-11-16 15:16:40 -08:00
Niko Matsakis
4f28419d0c add back call to zero_and_revoke 2011-11-16 15:16:40 -08:00
Niko Matsakis
3617f0377f correct alignment 2011-11-16 15:16:40 -08:00
Niko Matsakis
85083ec51b begin efforts to use shim functions for c-stack calls 2011-11-16 15:16:40 -08:00
Brian Anderson
b655fb9ea7 Replace 'mutable?' with 'const' 2011-11-16 14:41:32 -08:00
Brian Anderson
1d361f6806 Register snapshots 2011-11-16 14:38:15 -08:00
Brian Anderson
045a437556 rustc: Accept 'const' as synonym for 'mutable?' 2011-11-16 13:52:08 -08:00
Brian Anderson
f157d0b32c Fix S_IRUSR/S_IWUSR constants on mac. Closes #726 2011-11-16 12:18:15 -08:00
Brian Anderson
a362d85329 Add a test that native mods don't need to declare an ABI 2011-11-16 11:36:46 -08:00
Haitao Li
88f29aab27 Use attributes for native module ABI and link name 
This patch changes how to specify ABI and link name of a native module.

Before:
  native "cdecl" mod llvm = "rustllvm" {...}

After:
  #[abi = "cdecl"]
  #[link_name = "rustllvm"]
  native mod llvm {...}

The old optional syntax for ABI and link name is no longer supported.

Fixes issue #547
 2011-11-16 11:35:13 -08:00
Brian Anderson
7a9b66db63 Register snapshots 2011-11-16 11:35:13 -08:00
Haitao Li
fba0df72d3 Use attributes for native module ABI and link name [temp] 
This patch adds support of using attributes to specify native mode ABI
and link name. The old optional syntax like:
  native "cdecl" mod llvm = "rustllvm" { ... }
is still supported.

This is a transitional commit to avoid making a stage1 (backward
imcompatible) snapshot.
 2011-11-16 23:45:07 +08:00
Haitao Li
3b683f5205 rustc: Use link_name attribute for native function 
Fixes issue #906
 2011-11-16 23:45:07 +08:00
Brian Anderson
a7fc5decab stdlib: Turn function calls into constants. Fix win32 breakage 2011-11-15 18:14:13 -08:00
Stefan Plantikow
378652f885 Fixed typo in constant value #1165 2011-11-15 18:02:45 -08:00
Stefan Plantikow
d335d1a169 Replaced constant functions with actual constants in std and updated tests 
Fixes issue #1165
 2011-11-15 18:02:45 -08:00
Brian Anderson
a7188a6577 rustc: Don't sign extend uints during translation 
Doing so produces incorrect results on a 32-bit compiler targeting 64-bits
 2011-11-15 17:53:44 -08:00
Brian Anderson
f47f92235a Make run-pass/bitwise 64-bit compatible 2011-11-15 17:01:06 -08:00
Brian Anderson
dd5512ccb0 Support conditional compilation based on architecture 
target_os = "x86" or target_os = "x86_64"
 2011-11-15 16:33:09 -08:00
Brian Anderson
47d875e002 Make run-pass/native-fn-linkname's main take no args 
check-fast doesn't like it.
 2011-11-15 10:09:33 -08:00
Haitao Li
eae478cd74 Use native fn's link name attribute if given 
Fixes issue #905
 2011-11-15 22:31:33 +08:00
Marijn Haverbeke
a09dcd94c5 Fix some indentation and idioms in rope.rs 
Sorry for the pedantry. I was handling a compilation bug related to this code,
and it just jumped out at me.
 2011-11-15 13:32:35 +01:00
Marijn Haverbeke
9ff6f816ba Fix handling of loops and conditionals in alias.rs 
It now threads information about invalidated aliases through the AST
properly. This makes it more permissive for conditionals (invalidating
an alias in one branch doesn't prevent you from using it in another),
and less permissive for loops (it now properly notices when a loop
invalidates an alias that it might still use in another iteration).

Closes #1144
 2011-11-15 13:29:57 +01:00
Brian Anderson
81d9717864 xfail-fast run-pass/native-dupe.rs 
This test calls the task pin function which has side effects and causes
other tests to lock.
 2011-11-14 19:26:43 -08:00
Patrick Walton
b3cf0c4d1b Revert "rt: More work on morestack" 
This reverts commit ced0d4f15e.
 2011-11-14 16:20:53 -08:00
Patrick Walton
ced0d4f15e rt: More work on morestack 2011-11-14 16:17:08 -08:00
Brian Anderson
5b9f76eb7c stdlib: Run cleanups on data that fails to send 2011-11-14 14:07:52 -08:00
Brian Anderson
c74fd1dc77 Un-xfail-win32 two tests that should actually work 2011-11-14 13:13:44 -08:00
Haitao Li
b8dd148444 rustllvm: Add a GetOrInsertFunction wrapper 
Fixes issue #1161

Test-case-by: Brian Anderson <banderson@mozilla.com>
Signed-off-by: Haitao Li <lihaitao@gmail.com>
 2011-11-15 00:33:29 +08:00
Brian Anderson
f619d5e9e2 rt: Add locking invariants to rust_port 2011-11-13 16:38:34 -08:00
Brian Anderson
58e923de6e rt: Perform task notification before killing the parent task 2011-11-13 16:36:47 -08:00
Brian Anderson
138d9ca5d5 Drop enqueued elements when a port is destructed. Closes #1155 2011-11-13 15:43:58 -08:00
Brian Anderson
3cc2641fc3 Make various binops not typecheck for unsafe pointers. Closes #1173 2011-11-13 13:55:12 -08:00
Brian Anderson
768306badd Add test for #783. Closes #783 2011-11-11 17:14:30 -08:00
Brian Anderson
9b9fc33663 Rehabilitate run-fail/linked-failure4.rs 2011-11-11 16:52:07 -08:00
Brian Anderson
b2dd5f5cff Rehabilitate run-pass/task-killjoin.rs 2011-11-11 16:52:07 -08:00
Brian Anderson
a6f9f73f06 rt: Make rust_port's ref counting non-atomic 
Now that the task lock must be held there's no need for atomicity
 2011-11-11 16:12:48 -08:00
Brian Anderson
d645f87c6d Rehabilitate run-pass/task-comm.rs 2011-11-11 16:11:34 -08:00
Brian Anderson
3d9023fa4d rt: Take the task lock when dropping port refcounts 
Sucks, but otherwise there are races when one task drops the refcount to zero
followed by another bumping it again
 2011-11-11 16:11:31 -08:00
Brian Anderson
07771ec25b Fix run-fail/spawnfail 
Catch the case where a parent is killed immediately before it terminates
normally.
 2011-11-11 14:20:00 -08:00
Brian Anderson
fcdb313bd5 Give task-perf-word-count default behavior. Closes #1172 2011-11-11 12:35:43 -08:00
Brian Anderson
2385deaa0d rt: Add locking invariants to rust_task 2011-11-11 12:11:21 -08:00
Brian Anderson
5e0e32faac rt: Remove drop_port. Unused 2011-11-11 12:11:21 -08:00
Brian Anderson
5d1e321ecb rt: Remove rust_chan 2011-11-11 12:11:21 -08:00
Haitao Li
39084fb881 Remove unused "--check-unsafe" flag 
Fixes issue #1138
 2011-11-12 00:01:37 +08:00
Elly Jones
24b6645156 str: add escape() 
Signed-off-by: Elly Jones <elly@leptoquark.net>
 2011-11-10 19:53:28 -08:00
Haitao Li
7ee8b852fd Cleanup unused imports in tests 2011-11-10 19:19:40 -08:00
Haitao Li
5a7249c935 Cleanup unused imports 2011-11-10 19:19:40 -08:00
Haitao Li
9bc2f1800d rustc: Add support of warning on unused imports 
Fixes issue #889
 2011-11-10 19:19:10 -08:00
Brian Anderson
f705f68121 rt: Remove rust_aio.cpp. Bitrotted. 2011-11-10 18:02:08 -08:00
Brian Anderson
6c108aade9 stdlib: Remove sio and aio. Bitrotted. 2011-11-10 17:59:26 -08:00
Brian Anderson
793da65a8e rt: Move rust_chan::send to rust_port::send 2011-11-10 17:53:19 -08:00
Brian Anderson
371574f64b rt: Remove rust_token. Unused 2011-11-10 17:35:21 -08:00
Brian Anderson
f5c4ce79a7 rt: Remove del_chan, take_chan, drop_chan. Unused 2011-11-10 17:28:28 -08:00
Brian Anderson
e4f980810b rt: Simplify channel-port association 
It turns out that there's only ever a single channel per port these days,
and it always has the same lifetime as the port, so we don't need a list or a
complex association protocol.
 2011-11-10 17:26:22 -08:00
Brian Anderson
08d0ff38bc rt: Remove new_chan. Not needed 2011-11-10 15:59:31 -08:00
Brian Anderson
0dc8387995 rt: Remove chan_send. Unused. 2011-11-10 15:36:09 -08:00
Brian Anderson
2e8ebb7c27 stdlib: Update the example in std::comm 
Due to a bug in channel destructors this examples fails when logging is off

Issue #1155
 2011-11-10 15:18:01 -08:00
Josh Matthews
43cb74b830 Add float support to #fmt. Fix #1014. 2011-11-10 11:40:34 -08:00
Niko Matsakis
7baf68b0bd hack around the problem that x86_64 expects first few args in regs. 
call on c-stack expects all data to be delivered on the stack.
 2011-11-09 20:05:49 -08:00
Niko Matsakis
fc064f4410 use uint64_t when adjusting stack ptr 2011-11-09 20:05:49 -08:00
Brian Anderson
0d9e32d70d Rename "c-stack-stdcall" ABI to "stdcall" 2011-11-09 18:45:25 -08:00
Brian Anderson
b7ab28b50f Rename "c-stack-cdecl" ABI to "cdecl" 2011-11-09 18:44:12 -08:00
Brian Anderson
2b9b6e3521 Register snapshots 2011-11-09 17:55:12 -08:00
Brian Anderson
d26a96d2bb Add "cdecl" as synonym for "c-stack-cdecl" 2011-11-09 16:47:44 -08:00
Brian Anderson
e96342820d Add "stdcall" as synonym for "c-stack-stdcall" 2011-11-09 16:47:44 -08:00
Brian Anderson
1afc943c91 rustc: Rename native_abi_c_stack_cdecl to native_abi_cdecl 2011-11-09 16:47:44 -08:00
Brian Anderson
10c35959e7 rustc: Rename native_abi_c_stack_stdcall to native_abi_stdcall 2011-11-09 16:47:44 -08:00
Brian Anderson
c7f0ca6063 Remove native "x86stdcall" ABI 2011-11-09 16:47:43 -08:00
Brian Anderson
dec6b53761 Convert last use of "x86stdcall" ABI to "c-stack-stdcall" 2011-11-09 16:47:43 -08:00
Brian Anderson
3204f7e4c3 Register snapshots 2011-11-09 16:46:35 -08:00
Brian Anderson
4a4d31cf0e Make native "c-stack-stdcall" ABI work 
The symbol name is based on the number of arguments, so we have to declare
it correctly.

For some reason GetLastError doesn't work now.
 2011-11-09 15:29:53 -08:00
Joshua Wise
ae2ce09267 Add test with implemented bits of issue #570. 2011-11-09 14:33:06 -08:00
Joshua Wise
c8fae5dc75 trans: Add binops (except for logic and comparators) and unops to trans_const_expr. Working towards issue #570. 2011-11-09 14:33:06 -08:00
Joshua Wise
e674a7e99f middle: Add a pass to reject bad const expressions earlier. Currently just rejects unimplemented const expressions, but will be needed later. 2011-11-09 14:33:05 -08:00
Niko Matsakis
ff5b319ce5 correct stack alignment 2011-11-08 21:14:09 -08:00
Niko Matsakis
2edd3135ad cleanup, removing comments and dead code 2011-11-08 21:14:09 -08:00
Niko Matsakis
1a28ad4fa4 fix bug in loading argument regs 2011-11-08 21:14:09 -08:00
Niko Matsakis
b30a76ed1b correct calling convention for x86_64 2011-11-08 21:14:09 -08:00
Niko Matsakis
0668eed81e fix alignment of xmm register storage 2011-11-08 21:11:47 -08:00
Niko Matsakis
e24d1dd6f5 rewrite so that memory allocations have 0 overhead by default 2011-11-08 21:11:47 -08:00
Niko Matsakis
75b98a9076 Correct the arithmetic on 64-bit builds. 2011-11-08 21:11:47 -08:00
Erick Tryzelaar
ab265586eb Re-add libuv as a submodule. 2011-11-08 19:01:47 -08:00
Erick Tryzelaar
1c87b9708c Removing the baked in libuv. 2011-11-08 19:01:47 -08:00
Brian Anderson
4f3f04643f Remove native "cdecl" ABI 2011-11-08 17:17:06 -08:00
Brian Anderson
d536bc2c10 Clean up std::task 2011-11-08 17:16:46 -08:00
Brian Anderson
061d2c2f77 Make task_sleep an intrinsic. 2011-11-08 15:58:08 -08:00
Brian Anderson
68f82de817 rt: Remove task_yield builtin 
This is just a special case of task_sleep
 2011-11-08 14:28:41 -08:00
Brian Anderson
2f8b695344 start_task can run on the C stack 2011-11-08 14:05:42 -08:00
Brian Anderson
0f1af17a60 Remove all uses of native cdecl except for those that yield 2011-11-08 11:29:10 -08:00
Erick Tryzelaar
a727bbaf70 Revert "Removing the baked in libuv." 
This reverts commit df30663fdd.
 2011-11-07 21:38:33 -08:00
Erick Tryzelaar
e8519b5b2f Revert "Reimporting libuv as a submodule." 
This reverts commit cbae254d8a.
 2011-11-07 21:38:18 -08:00
Erick Tryzelaar
cbae254d8a Reimporting libuv as a submodule. 
Closes #1152.
 2011-11-07 21:34:17 -08:00
Erick Tryzelaar
df30663fdd Removing the baked in libuv. 2011-11-07 21:34:17 -08:00
Haitao Li
253242390c Use ".ll" as default suffix of LLVM assembly file 
This commit is a follow up of Issue #1147.

Althought there are some inconsistency about this naming convention in
LLVM. For example, `clang' write LLVM assembly to a file with ".s" suffix,
while both `llvm-dis' and `opt' write to files with ".ll" suffices. We
think ".ll" makes more sense.

Also rustc manual page is updated.
 2011-11-07 21:12:48 -08:00
Brian Anderson
8857657640 Rename rust_uv.cpp to rust_aio.cpp 2011-11-07 19:35:39 -08:00
Brian Anderson
fdeb5ba304 Upgrade libuv to f1859eb841be2fe48512bc10e64556383f408b01 2011-11-07 19:24:25 -08:00
Brian Anderson
06d14f3a1c Fix long lines 2011-11-07 15:46:00 -08:00
Elly Jones
656a2af989 json: betterify for brson 
Signed-off-by: Elly Jones <ellyjones@google.com>
 2011-11-07 15:44:43 -08:00
Elly Jones
bd7262624c stdlib: add json. 
Add a json serializer and deserializer.

Signed-off-by: Elly Jones <ellyjones@google.com>
 2011-11-07 15:44:43 -08:00
Brian Anderson
fcd39b1191 Remove native "llvm" ABI 2011-11-07 15:29:05 -08:00
Brian Anderson
1103fe8ca0 Remove native "rust" ABI 2011-11-07 15:14:10 -08:00
Brian Anderson
b0c2416270 Clean up logging output. Closes #1088 2011-11-07 14:14:36 -08:00
Brian Anderson
9375204461 Add test for if without else cannot return result 2011-11-07 12:20:22 -08:00
Brian Anderson
413d97f8bd Add tests for blocks that must not have results 2011-11-07 12:19:50 -08:00
David Rajchenbach-Teller
16bdb85cb4 [Parser] parser.rs: Made two error messages less ambiguous 2011-11-07 12:04:16 -08:00
Haitao Li
852e789e78 rustc: Set LLVM module identifier as crate name 2011-11-07 22:59:21 +08:00
Haitao Li
b12de98814 rustc: Add support of generating LLVM assembly 
rustc generates output files in LLVM bitcode format if "--emit-llvm"
option is given. When used with the "-S" option, rustc generates LLVM
intermediate language assembly files.

Fixes Issue #476
 2011-11-07 21:44:40 +08:00
Marijn Haverbeke
f3468d03a2 Fix a long line 2011-11-07 10:10:27 +01:00
Joshua Wise
07bab92970 llvm::mk_object_file should really return an option, since the underlying LLVM function can fail. Fixes a crash on OS X when rust has bad dylibs within eyeshot. 2011-11-07 09:56:30 +01:00
David Rajchenbach-Teller
05c9c73756 [Stdlib] rope.rs: improved doc, code readability 2011-11-06 18:10:23 +01:00
David Rajchenbach-Teller
7bfe4dba80 [Test] rope.rs: testing concat 2011-11-06 18:10:23 +01:00
David Rajchenbach-Teller
bc1316aaf4 [Stdlib] rope.rs: concat, now attempts to preserve balance 2011-11-06 18:10:22 +01:00
David Rajchenbach-Teller
cefa97dc2e [Stdlib doc] char.rs: documented to_digit, cmp 2011-11-06 18:10:22 +01:00
David Rajchenbach-Teller
2dedcc8aa2 [stdlib optim] rope::node improved balancing strategy 2011-11-06 18:10:22 +01:00
Brian Anderson
7d741d69cb Add an LLVM git submodule 2011-11-05 13:23:10 -07:00
David Rajchenbach-Teller
1087f4b7b0 [Docfix] lib/str.rs: Applied review suggestions, took the opportunity to improve doc of my new functions. 2011-11-05 13:04:35 -07:00
David Rajchenbach-Teller
b17847b232 [Docfixes + feature] lib/uint.rs: Applied review suggesions, took the opportunity to add function loop 2011-11-05 13:04:34 -07:00
David Rajchenbach-Teller
57425b575c [Docfix + Renaming] lib/rope.rs: Applied review suggestions, mostly docfixes. 2011-11-05 13:04:34 -07:00
David Rajchenbach-Teller
f9a0d03c7a Fixup: forgotten stdtest/rope.rs 2011-11-05 13:04:34 -07:00
David Rajchenbach-Teller
a5dcf66ad3 stdlib: Added a small rope library 2011-11-05 13:04:34 -07:00
David Rajchenbach-Teller
07574363ef char.rs: Added a function cmp 2011-11-05 13:04:34 -07:00
David Rajchenbach-Teller
07ffe68ad9 uint.rs: added functions div_ceil, div_floor, div_round 2011-11-05 13:04:34 -07:00
David Rajchenbach-Teller
f4399063fc str.rs: Added functions loop_chars, loop_chars_sub, char_len_range, byte_len_range. 2011-11-05 13:04:34 -07:00
Elly Jones
b0278f5315 vec: take [mutable? T] instead of [T] 2011-11-04 17:30:03 -07:00
Marijn Haverbeke
5945667b99 Update some more tests for 1a68a9882 2011-11-03 11:14:48 +01:00
Marijn Haverbeke
1a68a98824 Disallow writing to function arguments again 
Remove implicit copying hack.

Closes #1118
 2011-11-03 10:57:54 +01:00
Matt Brubeck
5970e9c117 Add vec::permute to the standard library (#1013) 2011-11-02 15:35:10 -07:00
Niko Matsakis
b578ed9b2a add required symbols 2011-11-02 14:14:20 -07:00
Niko Matsakis
0982c7f78c hastily port so we don't fail to build 2011-11-02 14:14:20 -07:00
Niko Matsakis
8385d77b32 fix line too long 2011-11-02 14:14:20 -07:00
Niko Matsakis
ec77144713 add -m64 to gcc args if appropriate 2011-11-02 14:14:20 -07:00
Niko Matsakis
e012fd03f3 correct more i32 vs int mismatches 2011-11-02 14:14:19 -07:00
Niko Matsakis
602ae9139c convert various ints to i32 and vice versa 2011-11-02 14:14:19 -07:00
Niko Matsakis
4bd05e5be2 convert GEP to i32 2011-11-02 14:14:19 -07:00
Niko Matsakis
f1bc9307d8 get things checking on ia32 2011-11-02 14:14:19 -07:00
Niko Matsakis
c0e9c42bd2 thread the context through so that int can be 64 bits on x86_64 2011-11-02 14:14:19 -07:00
Niko Matsakis
2521cda1ec work on making the size of ints depend on the target arch 2011-11-02 14:14:19 -07:00
Niko Matsakis
9146bb09a1 work on making the size of ints depend on the target arch 2011-11-02 14:14:19 -07:00
Niko Matsakis
f05761ddb3 enable intrinsics for multiple arch 2011-11-02 14:13:22 -07:00
Niko Matsakis
20946e6970 start going back to an i386 build 2011-11-02 14:13:22 -07:00
Niko Matsakis
8011e3fabb hack around on makefiles trying to get a 64 bit build 
right now there are many temporary hacks, search for NDM to find them
 2011-11-02 14:13:22 -07:00
Niko Matsakis
020cd360e1 modify x64 assembly and so forth 2011-11-02 14:13:22 -07:00
Niko Matsakis
d3e865438f do not preserve caller-saved registers 2011-11-02 14:13:22 -07:00
Niko Matsakis
6a0d86c754 copy over x86-specific code 2011-11-02 14:13:22 -07:00
Niko Matsakis
5b3bddcd87 start to isolate target strings so that they can be configured for 
x64 or other targets
 2011-11-02 14:13:22 -07:00
Marijn Haverbeke
eef9a0bd39 Evaluate alt expressions in their own block context 
Closes #785
 2011-11-02 14:30:51 +01:00
Marijn Haverbeke
d8d35e7c40 Rename car/cdr to head/tail in std::list 
Closes #1086
 2011-11-02 14:23:49 +01:00
Marijn Haverbeke
5b0c103b39 Make it possible to cast unsafe pointers with the 'as' operator 2011-11-02 12:20:12 +01:00
Marijn Haverbeke
0a20eed2db Make ptr::addr_of return an immutable vec, add mut_addr_of 2011-11-02 12:20:12 +01:00
Marijn Haverbeke
eaf9e05611 Make 'lambda(...) -> ...' parse as a type 2011-11-02 12:20:11 +01:00
Marijn Haverbeke
4e9b8a28f7 Make resolving of imports behave more sanely 
An import now ignores itself when resolving its target. This gets rid of
the previously existing (problematic) behaviour where the import would start
looking one scope up when its name was the same as its target's first
component.

Closes #1114
 2011-11-02 12:20:11 +01:00
Marijn Haverbeke
7ed7e7fa79 Fix printing of parameterized tag types in ppaux 
It was printing option::t[int] instead of option::t<int>
 2011-11-02 12:20:11 +01:00
Brian Anderson
74e4b3b5c1 Register snapshots 2011-11-01 21:22:42 -07:00
Brian Anderson
4b01d11f92 Organize std.rc and make exports explicit 2011-11-01 20:48:44 -07:00
Brian Anderson
35affdfa61 Ignore another test involving failure on windows 2011-11-01 17:35:32 -07:00
Brian Anderson
eb8995e2fa Ignore should_fail tests on windows 2011-11-01 17:22:32 -07:00
Matt Brubeck
76077a9fb7 Add should_fail annotation for unit tests 
This allows test cases to assert that a function is expected to fail.
Tests annotated with "should_fail" will succeed only if the function
fails.
 2011-11-01 16:55:39 -07:00
Brian Anderson
61b604580b Fix alignment of interior pointers of dynamic-size types. Closes #1112 
GEP_tup_like finds interior pointers by creating a tuple of all the types
preceding the element it wants a pointer to, then asks for the size of that
tuple. This results in incorrect pointers when the alignment of that tuple
is not the alignment of the interior type you're getting a pointer to.
 2011-11-01 12:13:00 -07:00
Patrick Walton
587c118cac rt: Fix long lines 2011-10-31 15:50:15 -07:00
Patrick Walton
956812bda5 rt: Have __morestack conform to the calling convention that LLVM generates on x86 2011-10-31 15:41:19 -07:00
Brian Anderson
df12749b36 Register snapshots 2011-10-31 15:19:01 -07:00
Brian Anderson
bd33951b1c Update snapshot scripts for new stdlib name 2011-10-31 14:43:43 -07:00
Haitao Li
16dad84f7b rustc: Find crates by matching the name metadata 2011-10-31 14:43:43 -07:00
Patrick Walton
329f045d4c rustc: Enable segmented stacks in LLVM when --stack-growth is on 2011-10-31 14:42:44 -07:00
Patrick Walton
c9003d301f Stub a __morestack implementation and stack segment allocation. Untested. 2011-10-31 14:20:56 -07:00
Brian Anderson
8207506bbc Fix the filenames used in some IO tests 
These tests are relying on not being able to open certain files, but did not
work correctly when run as root.
 2011-10-31 12:50:45 -07:00
Matt Brubeck
80c926c5e2 Add a char::to_digit function 2011-10-31 16:15:36 +01:00
Matt Brubeck
4739942e74 Correct handling of non-numeric chars in parse_buf 
Without this fix, int::parse_buf and uint::parse_buf return incorrect results
for any strings that contain non-numeric characters.  Fixes #1102.
 2011-10-31 16:15:32 +01:00
Marijn Haverbeke
6f37accb29 Rename std::str::chars to iter_chars 2011-10-31 15:41:52 +01:00
Marijn Haverbeke
b0d60a7108 Add a way to iterate over a str's chars to std::str 2011-10-31 14:52:08 +01:00
Matt Brubeck
7080ac15fb Fix int::parse_buf for negative numbers (#1102) 2011-10-30 13:40:59 -07:00
Matt Brubeck
8c51d4b002 Make float::from_str ignore whitespace (#1089) 
Discard leading and trailing whitespace, for consistency with C/JS/Java/etc.
Also, don't allow floating point numbers that start or end with 'e'.
 2011-10-30 13:40:59 -07:00
Matt Brubeck
0bf10d84e2 Update keyword list in vim/syntax/rust.vim 
Removed: iter, each, put, macro, meta, syntax, port, spawn
Added: block, copy
 2011-10-29 20:50:17 -07:00
Brian Anderson
8befdd08a3 stdlib: Fix type in docs for result::chan 2011-10-29 20:16:44 -07:00
Brian Anderson
ce1be4d9a9 Cleanup the existing platform-specific ignored tests 2011-10-29 18:30:36 -07:00
Brian Anderson
f7ebe23ae1 Add the ability to ignore tests by compiler config 
[test]
[ignore(cfg(target_os = "win32"))]
 2011-10-29 18:30:32 -07:00
Brian Anderson
2e0593d999 stdlib: Add vec::concat to concatenate a vector of vectors 
Compare to str::concat
 2011-10-29 18:14:08 -07:00
Brian Anderson
da064ef884 Add more logging to crate resolution 2011-10-29 15:04:44 -07:00
Brian Anderson
e0f44730e8 rustc: Support 'companion mod's for crates and directory mods 
Under this scheme when parsing foo.rc the parser will also look for
foo.rs to fill in the crate-level module, and when evaluating a
directory module directive it will look for a .rs file with the
same name as the directory.
 2011-10-29 01:40:20 -07:00
Brian Anderson
2cebef095e stdlib: Make io failures recoverable by returning a result 2011-10-29 01:25:11 -07:00
Brian Anderson
2b62a80202 stdlib: Add result::chain for composing results 2011-10-29 01:25:11 -07:00
Brian Anderson
c1092fb6d8 stdlib: Add result module 
This contains a result tag with ok(T) and error(U) variants. I expect
to use it for error handling on functions that can recover from errors,
like in the io module.
 2011-10-29 01:25:06 -07:00
Brian Anderson
802deac323 stdlib: Add fs::splitext 
Splits a path into the filename + extension
 2011-10-28 23:34:01 -07:00
Brian Anderson
a2377ccf91 stdlib: Add vec::init. Returns all but the last element. 
Per haskell, to go with head/tail, and last.
 2011-10-28 22:42:38 -07:00
Matt Brubeck
b510a74a36 Cleanup: Remove uneccesary generic_cmp function. 2011-10-28 14:44:39 -07:00
Matt Brubeck
9c5c108d5b Add more isNaN tests 2011-10-28 14:44:39 -07:00
Matt Brubeck
45d7777991 Change behavior of float::nonpositive/nonnegative 
Rather than being defined as !positive and !negative, these should act the
same as negative and positive (respectively).  The only effect of this change
should be that all four functions will now return false for NaN.
 2011-10-28 14:44:39 -07:00
Matt Brubeck
000b2fe9a6 Use IEEE 754 semantics for NaN (Issue #1084) 2011-10-28 14:44:39 -07:00
Matt Brubeck
7e064deacf +0.0 should be positive and -0.0 should be negative. 2011-10-28 14:44:39 -07:00
Brian Anderson
54ddb553c2 stdlib: Replace an unsafe cast with ptr::null 2011-10-28 14:25:40 -07:00
Brian Anderson
f96ad30dfc stdlib: Make reinterpret_cast and leak unsafe 2011-10-28 14:19:17 -07:00
Brian Anderson
ad66d72e6c stdlib: Make merge_sort take [mutable? T] 2011-10-28 13:56:01 -07:00
Brian Anderson
39b729e36f stdlib: Fix the list::foldl implementation 2011-10-28 13:45:32 -07:00
Brian Anderson
49e8ffa34f stdlib: Rename list::length to list::len to match vec::len 2011-10-28 13:37:19 -07:00
Brian Anderson
2e8a8390d5 stdlib: Rename the 'ls_' param in list functions to 'ls' 2011-10-28 13:34:17 -07:00
Brian Anderson
1da99cdf68 stdlib: Make list::from_vec more efficient 2011-10-28 13:32:11 -07:00
Brian Anderson
d53a253dca stdlib: make list::from_vec take [mutable? T] 2011-10-28 13:24:39 -07:00
Brian Anderson
83219269d5 rustc: Remove broken --depend flag 2011-10-28 12:58:10 -07:00
Brian Anderson
2a2945e5de rustc: -h cleanup 2011-10-28 12:51:46 -07:00
Brian Anderson
d106a336cc rustc: Change --OptLevel to --opt-level 2011-10-28 12:49:19 -07:00
Brian Anderson
bab2b37fd0 rustc: Use consistent error handling in main 2011-10-28 11:57:01 -07:00
Brian Anderson
8da8a4a018 rustc: Extract error reporting from codemap 2011-10-28 11:43:07 -07:00
Brian Anderson
f2a3270b9c Reorder statements in rustc main to avoid bounds check 2011-10-28 11:17:07 -07:00
Haitao Li
a81fdf0a5a rustc: Lift output file name handling out of main 2011-10-28 11:12:10 -07:00
Haitao Li
7bb9a54c73 Produce dyn libraries with proper names 
Issue #744
 2011-10-28 11:05:43 -07:00
Marijn Haverbeke
7dacccde94 Make shared kind the default only for generic functions 
You almost never want a function with pinned type params. For
types, objects, resources, and tags, pinned types are actually often
more sane. For most of these, shared rarely makes sense. Only tricky
case is objs -- you'll have to think about the kinds you want there.

Issue #1076
 2011-10-28 17:00:14 +02:00
Marijn Haverbeke
6fe7aa4aff Move to blocks, rather than fn@s, in parser.rs 2011-10-28 16:41:56 +02:00
Marijn Haverbeke
7a0aee74bf Move to short type parameter keywords 
Issue #1076
 2011-10-28 15:25:33 +02:00
Marijn Haverbeke
8e65dffc30 Register snapshot 2011-10-28 15:25:29 +02:00
Marijn Haverbeke
3397fa4701 Move to short kind kinds words in test suite 
Issue #1076
 2011-10-28 14:57:49 +02:00
Marijn Haverbeke
cba4ddc6a4 Start accepting short keywords for parameter kinds 
This is a pre-snapshot commit to be able to implement #1076 without
the bootstrap compiler getting in my way.
 2011-10-28 14:57:35 +02:00
Brian Anderson
4bb5a2c43a Remove whitespace 2011-10-27 21:35:08 -07:00
Brian Anderson
d96c419b14 Add std::vec::foldr 2011-10-27 21:34:16 -07:00
Brian Anderson
8ad857f453 Add a test for std::vec::iter2 2011-10-27 21:17:51 -07:00
Brian Anderson
7a7940daca Add reverse iterators to std::vec 2011-10-27 21:09:02 -07:00
Brian Anderson
f1f0e6c06c Remove std::vec::eachi. Same function as iter2. 2011-10-27 20:50:10 -07:00
Brian Anderson
1a89e589a4 Implement vec::foldl without recursion 2011-10-27 20:47:06 -07:00
Brian Anderson
b5ed1c46c0 Add std::vec::iter 2011-10-27 20:30:06 -07:00
Brian Anderson
9c097d19e4 Remove std::int::eq_alias 
This is the exact same function as int::eq
 2011-10-27 18:23:06 -07:00
Brian Anderson
b16d9019a8 Make option::is_some option::is_none pure 2011-10-27 18:15:58 -07:00
Brian Anderson
91997e79aa Make vec::reversed take [mutable? T] 2011-10-27 17:49:13 -07:00
Brian Anderson
74a1e054eb Make std:vec::grow_fn take an init_op type 2011-10-27 17:06:49 -07:00
Brian Anderson
506ae934f8 Reorder std::vec so the documentation renders better 
Put all types first, then predicates, then functions
 2011-10-27 17:03:38 -07:00