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6242 Commits

Author SHA1 Message Date
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