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5656 Commits

Author SHA1 Message Date
Brian Anderson
0714bb5f7d Fix the problem with check-fast randomly failing 
Trans has been assuming that tag node id's are unique across crates and they
are not so, depending on which way the wind is blowing, it would choose to use
a crate-local tag variant instead of the correct one from std.

No test case since I can't come up with a reliable one that compiles in a
reasonable amount of time.
 2011-10-20 15:38:51 -07:00
Marijn Haverbeke
f8f1d950ef Register new snapshots 2011-10-20 17:36:29 +02:00
Marijn Haverbeke
ba1c6fcf38 Remove the last vestiges of main.ll 
Closes #992
 2011-10-20 17:36:28 +02:00
Marijn Haverbeke
ef63f09dcd Don't rely on main.ll anymore 
I'll remove the actual file after I register a snapshot.

Issue #992
 2011-10-20 17:18:38 +02:00
Marijn Haverbeke
cff9c67674 Output linker errors, when linking fails 2011-10-20 15:30:27 +02:00
Marijn Haverbeke
8124846b2c Get rid of taskpointer-passing throughout the compiler 
Only intrinsics still take a dummy taskptr. We'll have to do some
makefile stunts to snapshot a version without taskptrs-in-intrinsics.

Issue #466
 2011-10-20 14:22:17 +02:00
Marijn Haverbeke
457683c7fe Do not pass taskpointers to "rust" native functions 
Issue #466
 2011-10-20 14:22:17 +02:00
Marijn Haverbeke
6323a012bd Remove taskptr argument from upcalls 
Issue #466
 2011-10-20 13:15:21 +02:00
Marijn Haverbeke
e927df17f7 Remove spawn_wrap and main_wrap kludges 
This isn't needed now that our functions are cdecl (and was apparently
only still working by accident).

Issue #992
 2011-10-20 13:15:09 +02:00
Marijn Haverbeke
243c5c3479 Use snap runtime, and the old main.o, for stage1 
This is intended to be reverted again after I register the next
snapshot.
 2011-10-20 13:14:28 +02:00
Brian Anderson
880b1ec9f5 Fail nicer when the parser doesn't find an expected string literal 
Closes #1028
 2011-10-19 18:04:44 -07:00
Matt Brubeck
15d33f7957 Fix parse error in constrained-type-missing-check.rs 2011-10-18 16:42:00 -07:00
Brian Anderson
f70a894855 Register snapshots 2011-10-18 12:08:15 -07:00
Brian Anderson
ac276f7016 Introduce fn@ as a synonym for fn 2011-10-18 11:14:02 -07:00
Brian Anderson
314c011d71 Immutable and mutable? are covariant on their inner types 
Whereas [mutable T] is invariant with respect to T, [T] and [mutable? T]
are covariant with respect to T.
 2011-10-18 10:37:04 -07:00
Marijn Haverbeke
71a4a66135 Add a math module to the standard lib 
I need some rudimentary stdlib stuff for the tutorial.

Closes #1042
 2011-10-18 13:54:35 +02:00
Marijn Haverbeke
d9d0782b5f Don't try to build an LLVM switch on floats 
Closes #1046
 2011-10-18 13:54:35 +02:00
Marijn Haverbeke
3cabe7429f Add a print and println to std::io 2011-10-18 13:06:47 +02:00
Brian Anderson
0f0fa26c72 Enforce variance rules for mutable types 2011-10-17 20:51:34 -07:00
Brian Anderson
48d351b21e Add a variance transform for calculation of recursive variance 2011-10-17 19:37:34 -07:00
Brian Anderson
d6613384fd Introduce covariance, contravariance and invariance to the type unifier 
This will be used to resolve some problems with mutable? covariance and also
to implement function subtyping
 2011-10-17 19:34:12 -07:00
Brian Anderson
b61578e1cd Don't unify from mutable? to immutable 
Immutable is supposed to be a subtype of mutable-huh.
 2011-10-17 16:36:49 -07:00
Brian Anderson
f7a825c614 Split record_var_binding into methods for expected and actual 
This allows unify to maintain the same subtype relationship between
expected and actual throughout unify, which we are going to need
for mutable? and for function types.
 2011-10-17 16:36:49 -07:00
Brian Anderson
1a64153b24 Correct two more analyses of mutable? as mutable 
I can't come up with test cases but this seems correct.
 2011-10-17 16:35:33 -07:00
Brian Anderson
4d9d889dbf Don't allow assignment to mutable-wha? 2011-10-17 16:35:33 -07:00
David Rajchenbach-Teller
454333368c [Lib] int.rs, uint.rs: added max_value, min_value 2011-10-17 11:22:57 -07:00
David Rajchenbach-Teller
064f9dd93e [Lib] uint.rs: +min_value 2011-10-17 11:22:57 -07:00
David Rajchenbach-Teller
a85e035038 [Lib] rand.rs: type rng now defines next_float 2011-10-17 11:22:57 -07:00
David Rajchenbach-Teller
eba88ef3ea [Lib] u32.rs: created 2011-10-17 11:22:57 -07:00
David Rajchenbach-Teller
27ca86a853 [Lib] u8.rs, u64.rs: +min_value, max_value 2011-10-17 11:22:57 -07:00
Brian Anderson
007422cc04 Change the linkage order on linux and add -ldl 
-lrt and -ldl need to be specified after -lrustrt since they are only used by
rustrt.
 2011-10-17 10:41:22 -07:00
Brian Anderson
b42e551285 Only link librt on linux 2011-10-16 02:36:42 -07:00
Haitao Li
ad5014bf4c Fix link error by explicitly link needed DSOs 
Building Rust(version 280bc56) on Ubuntu 11.10 failed with link error,
like:

compile_and_link: stage0/lib/rustc/i686-unknown-linux-gnu/lib/libstd.so
compile_and_link: stage0/lib/rustc/i686-unknown-linux-gnu/bin/rustc
/local/src/rust/build/stage0/lib/rustc/i686-unknown-linux-gnu/lib/librustrt.so:
undefined reference to `clock_gettime'
collect2: ld returned 1 exit status
error: linking with gcc failed with code 1

GCC toolchain released by Ubuntu 11.10 introduced a few compiler flags
that are different with upstream GCC[1]. Flags "-Wl,--as-needed' and
'-Wl,--no-copy-dt-needed-entries' are passed by default.

Function clock_gettime from librt is used by librustrt, indirectly by
rustc. It is necessary to explicitly pass the "-lrt" flags when building
rustc.

Please note since the toolchain changes will be the default in the next
release(2.22) of binutils, this is not actually a Debian/Ubuntu specific
issue.

1. https://wiki.ubuntu.com/OneiricOcelot/ReleaseNotes#GCC_4.6_Toolchain

Signed-off-by: Haitao Li <lihaitao@gmail.com>
 2011-10-16 17:12:30 +08:00
Elly Jones
a5dc6a7aa8 Update LinkModules invocation to use new prototype 
LLVM revision 141606 changes the prototype of llvm::Linker::LinkModules.

Signed-off-by: Elly Jones <elly@leptoquark.net>
 2011-10-15 15:53:18 -07:00
Marijn Haverbeke
0a01144797 Use trans_expr_save_in instead of trans_expr when appropriate 
This guards against passing a save_in destination to nil or bot-typed things.
 2011-10-14 11:27:16 +02:00
Marijn Haverbeke
06257d66e7 Don't crash when reporting an unresolved import in the nil scope 
Closes #1027
 2011-10-14 11:25:14 +02:00
Brian Anderson
3808a498cd Remove an unnecessary visitor from rustc::middle::fn_usage 2011-10-13 14:55:50 -07:00
Brian Anderson
acf9b83e71 Fix a use of visit in rustc::middle::fn_usage 
This was working by just skipping an AST node instead of doing the advertised
check. I can't find a test case for it, but this is more correct.
 2011-10-13 14:55:47 -07:00
Brian Anderson
bc4c3df1bf Don't allow the value of generic bare functions to be taken 
Issue #1038
 2011-10-13 14:39:30 -07:00
Brian Anderson
89466ffd74 Rename rustc::middle::unsafeck to fn_usage 
I'm going to add further checks unrelated to unsafe.

Issue #1038
 2011-10-13 12:25:57 -07:00
Brian Anderson
60cfa91897 Add a test that generic bare functions can be bound 
Issue #1022
 2011-10-13 12:16:26 -07:00
Marijn Haverbeke
6a7800508b Make trans_anon_obj properly thread its bcx 
Closes #893

Unfortunately, anon objs are still so broken as to be useless
(fields don't work).
 2011-10-13 18:04:09 +02:00
Marijn Haverbeke
e4c91fdf65 Properly fill single-variant zero-arg tag values. 
Closes #1034. Closes #1035.
 2011-10-13 15:14:09 +02:00
Brian Anderson
6e67c4b253 Cleanse usage of some unsafe functions on win32 2011-10-12 16:42:13 -07:00
Niko Matsakis
e8a0e592da reimplement some of the unsafe stuff which got lost 
- blocks inherit unsafety
  - remove the --check-unsafe flag
  - add unsafe annotations where needed to get things to compile
 2011-10-12 16:33:07 -07:00
Niko Matsakis
f994871a3d remove unsafe tags 2011-10-12 16:33:07 -07:00
Niko Matsakis
5b015288b5 new test 2011-10-12 16:33:07 -07:00
Niko Matsakis
215b1ab000 make compiler emit more than 1 error in the case of unsafe 2011-10-12 16:33:07 -07:00
Niko Matsakis
3b66806624 prohibit ptr deref unless in unsafe code 2011-10-12 16:33:07 -07:00
Niko Matsakis
a56698575c fix error msg 2011-10-12 16:33:07 -07:00
Niko Matsakis
e8a29fbe3c add some new tests 2011-10-12 16:33:07 -07:00
Niko Matsakis
70164739e8 convert a few tests from unsafe fns to fns with unsafe bodies 2011-10-12 16:33:07 -07:00
Niko Matsakis
9f9deff7af make a good error msg if you try to use an unsafe fn for a test 2011-10-12 16:33:07 -07:00
Niko Matsakis
b1a9d71218 improve the span used in test generation 2011-10-12 16:33:07 -07:00
Niko Matsakis
81533ff737 add pass to check that unsafe fns cannot be used as values 2011-10-12 16:33:06 -07:00
Niko Matsakis
e39db5a100 all tests pass 2011-10-12 16:33:06 -07:00
Niko Matsakis
db16fce77f all tests pass 2011-10-12 16:33:06 -07:00
Niko Matsakis
85da98db4a continue to annotate functions as unsafe where neccessary 2011-10-12 16:33:06 -07:00
Niko Matsakis
f2cd33df72 continue to annotate trans functions as unsafe where neccessary 2011-10-12 16:33:06 -07:00
Niko Matsakis
2094668949 continue to annotate trans functions as unsafe where neccessary 2011-10-12 16:33:06 -07:00
Niko Matsakis
d4d7eb069b add unsafe tags into various points in the translation chains 
and so forth
 2011-10-12 16:33:06 -07:00
Niko Matsakis
c1cefa52d0 Add unsafe tags to usage of LLVM funcs 2011-10-12 16:33:06 -07:00
Niko Matsakis
8ea1a8eef9 make treatment of unchecked/unsafe blocks more uniform 
also repair various errors in the parser related to such blocks.
rename checked_blk to default_blk to reflect the fact that it
inherits its purity from the surrounding context.
 2011-10-12 16:32:57 -07:00
Brian Anderson
8366f3caa3 Revert "Test for #954" 
This reverts commit 7edb043889.
 2011-10-12 15:53:54 -07:00
Brian Anderson
7edb043889 Test for #954 2011-10-12 15:53:15 -07:00
Brian Anderson
a1d046c75c Register snapshots 2011-10-12 15:44:00 -07:00
Brian Anderson
40fa88febb Ignore stdtest::os::test_setenv. Fails periodically on mac 2011-10-12 15:27:58 -07:00
Niko Matsakis
212707ce84 make native functions markable as unsafe and incorporate that 
into the type check
 2011-10-12 14:39:34 -07:00
Niko Matsakis
24b201fa48 skip test, remove whitespace 2011-10-12 14:39:34 -07:00
Niko Matsakis
b9a9559c91 correct lines over 78 chars 2011-10-12 14:39:34 -07:00
Niko Matsakis
f3c68e7238 enable unsafe checking but only with a flag --check-unsafe 2011-10-12 14:39:34 -07:00
Niko Matsakis
cbe8da0655 make treatment of unchecked/unsafe blocks more uniform 
also repair various errors in the parser related to such blocks.
rename checked_blk to default_blk to reflect the fact that it
inherits its purity from the surrounding context.
 2011-10-12 14:39:24 -07:00
Niko Matsakis
e9569371f7 add 'u' to one other place it was missing 2011-10-12 14:26:47 -07:00
Niko Matsakis
f304c1bee5 add 'u' to decoder (kinda' important) 2011-10-12 14:26:47 -07:00
Niko Matsakis
8c1231ae5f fix test to include a main() function 2011-10-12 14:26:47 -07:00
Niko Matsakis
d207bc3a0b it is also legal to call unsafe functions from other unsafe functions 2011-10-12 14:26:47 -07:00
Niko Matsakis
046ca827dd Add unsafe blocks, unsafe functions, and two rudimentary tests 
related to them
 2011-10-12 14:26:47 -07:00
Niko Matsakis
29584cc5ac Extend the unchecked block stuff to allow unsafe blocks as well. 2011-10-12 14:26:47 -07:00
Niko Matsakis
58b8e88356 expand purity to include unsafe 2011-10-12 14:26:47 -07:00
Niko Matsakis
9476692b52 move ctags.rust into src/etc 2011-10-12 13:57:32 -07:00
Brian Anderson
99f876e3a8 Make build_environment and trans_bind_thunk GEP bound arguments the same 
These functions both use GEP_tup_like to get at the arguments bound to the
environment, but they were starting from a different 'level' of the
environment-box structure. Frighteningly, this was leading to them having
different opinions of how the bound arguments were aligned in some cases.
 2011-10-12 12:11:07 -07:00
Marijn Haverbeke
306f7fb25f Simplify copying of uniques 
We can call take glue, rather than duplicating it inline.
 2011-10-12 11:05:20 +02:00
David Rajchenbach-Teller
75bda422df [Tests] added float tests 2011-10-12 10:56:05 +02:00
David Rajchenbach-Teller
8c9dd54ded [Renaming] str_to_float is now float::from_str, float_to_str is now float::to_str 2011-10-12 10:56:05 +02:00
David Rajchenbach-Teller
7faed3d87c [Fix] float.rs: str_to_float reimplemented 2011-10-12 10:56:05 +02:00
David Rajchenbach-Teller
3219c40e18 [Optim] int.rs: reimplemented pow with fast exponentiation 2011-10-12 10:56:05 +02:00
Lindsey Kuper
0d43e90172 Revert "Merge pull request #1025 from elly/master" 
This reverts commit e12e76e9ba, reversing
changes made to f480203fdd.
 2011-10-11 22:23:47 -04:00
Lindsey Kuper
813c2eb369 Revert "Revert "Add a test case for #898. Closes #898."" 
This reverts commit e305ab3851.

Oops again.  Reverting a mistaken revert.
 2011-10-11 22:03:23 -04:00
Lindsey Kuper
e305ab3851 Revert "Add a test case for #898. Closes #898." 
This reverts commit f480203fdd.

Oops.  This patch requires people to bump their LLVM version.
 2011-10-11 22:00:17 -04:00
Elly Jones
19eae0bc38 Update LinkModules invocation to use new prototype 
LLVM revision 141606 changes the prototype of llvm::Linker::LinkModules.

Signed-off-by: Elly Jones <elly@leptoquark.net>
 2011-10-11 21:32:34 -04:00
Brian Anderson
f480203fdd Add a test case for #898. Closes #898. 
Seems to have been fixed.
 2011-10-11 16:50:50 -07:00
Brian Anderson
55379a97d4 Use the correct function type for external bare functions 
Issue #1022
 2011-10-11 15:12:49 -07:00
Brian Anderson
d8fb86d2e3 Register snapshots 2011-10-11 15:01:27 -07:00
Brian Anderson
cfa2346086 Use a non-ambiguous character for encoding bare functions 
I was using 'R' and that was already used for records.

Issue #1022
 2011-10-11 14:38:15 -07:00
Brian Anderson
8c77d063a9 Add a test for assignment of bare functions 
Issue #1022
 2011-10-11 13:40:31 -07:00
Brian Anderson
b04f84275a Add a test that bare functions are word-sized 
Issue #1022
 2011-10-11 13:40:28 -07:00
Brian Anderson
90c2402089 Add a test that uses a hypothetical bare-fn spawn signature 
Issue #1022
 2011-10-11 12:10:56 -07:00
Brian Anderson
1b0f1f0b79 Remove the environment argument from bare functions 
Issue #1022
 2011-10-11 10:51:10 -07:00
Brian Anderson
84e98f4f65 Add a test for higher-order bare functions 
Issue #1022
 2011-10-11 10:51:10 -07:00
Brian Anderson
145feb3298 Add a test for binding bare functions 
Issue #1022
 2011-10-11 10:51:10 -07:00
Brian Anderson
5b0f79b75a Don't allow bind to produce bare functions 
Issue #1022
 2011-10-11 10:51:10 -07:00
Brian Anderson
b277039325 Introduce ast::proto_bare 
Issue #1022
 2011-10-11 10:51:10 -07:00
Brian Anderson
9c46cc58cb Add a temporary syntax for bare functions 
Bare functions will be represented as 'fn#' until they're implemented. Then
we'll switch it over to just 'fn'.

Issue #1022
 2011-10-11 10:51:09 -07:00
David Rajchenbach-Teller
2ec85135e2 [Move] Moved str_to_float, float_to_str from compiler to lib 2011-10-11 16:41:34 +02:00
Marijn Haverbeke
33167f7dec Adjust function signatures to allow for vecs being immediate 
Some code was relying on vectors being implicitly by-reference (as
non-immediate value). This adds the necessary &&-sigils.

Closes #1021
 2011-10-10 16:01:51 +02:00
Marijn Haverbeke
b4bae8fea5 Make vectors and strings immediates again 
There's no good reason to force them to be spilled anymore. Some
pieces of trans become more elegant this way, and less stack allocs
and load/stores are needed.

Issue #1021
 2011-10-10 15:59:16 +02:00
Marijn Haverbeke
5c53959f20 Make bcx_tcx-style accessors return by reference 2011-10-10 12:25:58 +02:00
Marijn Haverbeke
00daeb485c Move type_is_immediate into ty.rs 2011-10-10 12:23:58 +02:00
Marijn Haverbeke
a35dbf3fd5 Don't spill immediates in order to drop them 
Issue #1012
 2011-10-10 12:20:28 +02:00
Marijn Haverbeke
fa1295343f Make free glue take a pointer to the heap part (box) 
This way, it can be used to drop values without first spilling them.

Issue #1012
 2011-10-10 10:25:32 +02:00
Brian Anderson
96f6a1861c Revert "Revert "Stop using (DY)LD_LIBRARY_PATH on Unix"" 
This reverts commit 941d5e737c.
 2011-10-09 15:23:41 -07:00
Brian Anderson
ecfa37d336 Register snapshots 2011-10-09 15:23:34 -07:00
Brian Anderson
941d5e737c Revert "Stop using (DY)LD_LIBRARY_PATH on Unix" 
This reverts commit 4b58071f96.
 2011-10-09 15:05:12 -07:00
Marijn Haverbeke
aff536ec0e Fix bad float-type detection in trans 
Closes #1017
 2011-10-09 10:07:10 +02:00
Brian Anderson
79e9f7a015 Make windows package uninstallable 2011-10-07 14:09:29 -07:00
Brian Anderson
fed56b07ba Make windows packaging work again 2011-10-07 13:48:20 -07:00
Marijn Haverbeke
1efe5f0577 Fix up test for last commit 2011-10-07 16:58:27 +02:00
Marijn Haverbeke
f26e770745 Make 1-1 parse again 
Issue #954

This is not a very elegant fix -- we should probably do something with
constant folding to handle negative-int alt patterns in the future.
 2011-10-07 16:46:44 +02:00
Marijn Haverbeke
c7eee8fb05 Stop registering cleanups for types that don't need them 2011-10-07 14:46:23 +02:00
Marijn Haverbeke
31586339b1 Make it possible to have locals that don't live on the stack 
Local values that are not mutated, don't need to be cleaned up, and
are immediate, don't need to be spilled. (All immediate args, and
non-pointer immediate let locals.)
 2011-10-07 14:43:19 +02:00
Marijn Haverbeke
7586082bb0 Add tests for programs that are invalid by arg-passing-style 
Closes #1008
 2011-10-07 10:41:40 +02:00
Marijn Haverbeke
8db71530f5 Forbid passing dynamically-sized types by value 
Issue #1008
 2011-10-07 10:41:40 +02:00
Marijn Haverbeke
2ff89469d4 Actually pass parameters specified as by-val by value 
Issue #1008
 2011-10-07 10:41:40 +02:00
Marijn Haverbeke
41528dc543 Add pass-by-ref annotation to the tests to make them typecheck 
Issue #1008
 2011-10-07 10:41:39 +02:00
Marijn Haverbeke
fe916fb9f0 Give up on providing a by-value version of map, convert fold over to 
passing pointers by ref

Issue #1008
 2011-10-07 09:56:12 +02:00
Marijn Haverbeke
f9fbd86f52 Parse and typecheck by-value and by-ref arg specs 
Add sprinkle && throughout the compiler to make it typecheck again.

Issue #1008
 2011-10-07 09:09:50 +02:00
Brian Anderson
ed5a962d6f Hopefully make test_prefix_rpath_abs work on win32 2011-10-06 16:39:34 -07:00
Brian Anderson
831d861d84 Mac uses @executable_path instead of $ORIGIN 2011-10-06 16:26:32 -07:00
Brian Anderson
5cd6dbd5b9 Always use an absolute path for the backup install prefix rpath 2011-10-06 16:12:45 -07:00
Brian Anderson
04e89af6db Add std::str::contains 2011-10-06 16:08:44 -07:00
Brian Anderson
4b58071f96 Stop using (DY)LD_LIBRARY_PATH on Unix 2011-10-06 15:23:20 -07:00
Brian Anderson
a1e4ab3e38 Register snapshots 2011-10-06 15:11:30 -07:00
Brian Anderson
e4068f6715 Mac doesn't seem to support rpath $ORIGIN 2011-10-06 14:29:03 -07:00
Brian Anderson
06087e67e1 Configure out rpath tests when not testing 2011-10-06 13:29:36 -07:00
Brian Anderson
4b9e572044 Remove an unnecessary linking flag. Add comments about linking 2011-10-06 13:16:16 -07:00
Brian Anderson
062ba22d99 rpathing is based on the target, not host OS 2011-10-06 13:12:11 -07:00
Brian Anderson
d8a85f0758 Make rpath work on mac 2011-10-06 13:09:00 -07:00
Marijn Haverbeke
9c037d2194 Revert "rustc: Add a workaround for a segfault with --time-passes (issue #1005)." 
This reverts commit 100e0264b2.
 2011-10-06 16:12:47 +02:00
Marijn Haverbeke
8ee017add4 Register new snapshot 2011-10-06 10:56:07 +02:00
Marijn Haverbeke
6a4270523e Ignore && and + before argument names. 
Issue #1008
 2011-10-06 10:16:52 +02:00
Marijn Haverbeke
39b468e17a Fix problem with polymorphic return value being instantiated as nil 
Closes #1005
 2011-10-06 09:40:56 +02:00
Brian Anderson
e6d7b0cff3 Register snapshots 2011-10-05 18:15:45 -07:00
Patrick Walton
8d8b48a901 rt: Make C stack switching Valgrind-clean by warning Valgrind when we're about to write to the C stack from the Rust stack 2011-10-05 16:33:17 -07:00
Patrick Walton
cf3e7f2f0b stdlib: Add a void type 2011-10-05 16:33:17 -07:00
Brian Anderson
00a81a22a8 Add more valgrind suppressions for __libc_freeres 
Somehow these started showing up on the tinderbox
 2011-10-05 16:21:56 -07:00
Brian Anderson
8215ffc822 rpath all the things! 2011-10-05 16:21:56 -07:00
Brian Anderson
ee8e058004 Add a FIXME about test exports to rustc:🔙:rpath 2011-10-05 16:21:56 -07:00
Brian Anderson
2f340a4d3d rpath the path to the runtime 
We don't currently rpath native libs, but we do know where rustrt is
located and everything needs to link to it.
 2011-10-05 16:21:55 -07:00
Brian Anderson
3d5471f6ab Fix some remaining rpath bugs 2011-10-05 16:21:55 -07:00
Brian Anderson
82ef8519c3 Fix some path handling in std::fs on win32 2011-10-05 16:21:55 -07:00
Brian Anderson
8b4601e08e Figure out the relative path from output to each crate 2011-10-05 16:21:55 -07:00
Brian Anderson
19ba9b4d8d Begin work on rpath 2011-10-05 16:21:55 -07:00
Niko Matsakis
61c9c46d94 remove pthread_exit() from rust_start() 
It was causing OS X Lion to hang and (according to Apple) is undefined
in any case
 2011-10-05 16:10:36 -07:00
Patrick Walton
100e0264b2 rustc: Add a workaround for a segfault with --time-passes (issue #1005). 2011-10-05 14:35:30 -07:00
Marijn Haverbeke
142f63fe78 Tie up the last ends in destination-passing-conversion 
Closes #667
 2011-10-05 12:23:18 +02:00
Marijn Haverbeke
3bc3f96138 Make trans_lval lval-only 
Call trans_temp_lval if you want the old fallback-to-temporary behaviour.

Issue #667
 2011-10-05 11:51:41 +02:00
Marijn Haverbeke
2cc0008ec0 Add trans_temp_expr for what used to be trans_expr, rename t_e_dps to trans_expr 
Issue #667
 2011-10-05 11:26:27 +02:00
Marijn Haverbeke
975ac55b3d Lose the by_ref destination style 
It's not needed.

Issue #667
 2011-10-05 10:41:30 +02:00
Marijn Haverbeke
babd1ff3c7 Revert "Revert "Reorganize translation of expr_field"" 
This reverts commit 11e407aaa9.
 2011-10-05 10:21:57 +02:00
Marijn Haverbeke
c33e61e75c Revert "Revert "Get rid of 'overwrite' destination kind"" 
This reverts commit ce9e0fc94f.
 2011-10-05 10:21:48 +02:00
Marijn Haverbeke
062aa3272c Revert "Revert "Move trans_call to destination_passing style"" 
This reverts commit 276dfc6133.
 2011-10-05 10:21:40 +02:00
Brian Anderson
1f2e999262 Use std::os::get_exe_path to determine sysroot 2011-10-04 21:35:06 -07:00
Brian Anderson
1391154b14 Use util::filesearch to locate intrinsics.bc and main.o 2011-10-04 21:35:06 -07:00
Brian Anderson
ebcc76d68d Move the library search into util::filesearch 2011-10-04 21:35:06 -07:00
Brian Anderson
b25e78524c Fix some comment drift 2011-10-04 21:35:06 -07:00
Brian Anderson
33ee73102d Remove some redundancy in metadata::creader 2011-10-04 21:35:06 -07:00
Brian Anderson
d91b7b61ef Encapsulate current sysroot and lib path handling into util::filesearch 2011-10-04 21:35:06 -07:00
Brian Anderson
a8ce543dc9 Add std::os::get_exe_path 
Need this to correctly determine sysroot in rustc
 2011-10-04 21:35:06 -07:00
Brian Anderson
a0a4d34e14 Add std::ctypes 2011-10-04 21:35:06 -07:00
Brian Anderson
2124839cd7 Hide unused variable warnings in stdtest::treemap 2011-10-04 21:35:06 -07:00
Brian Anderson
6f5a0c7500 Add std::fs::normalize 2011-10-04 21:22:03 -07:00
Brian Anderson
51ae30287b Add std::fs::split 2011-10-04 20:18:04 -07:00
Patrick Walton
0e5ea4d64f Revert "stdlib: Migrate rust_file_is_dir() over to the C stack, and add a void type" due to build bustage on Windows 
This reverts commit 9698ef89a0.
 2011-10-04 18:24:30 -07:00
Patrick Walton
9698ef89a0 stdlib: Migrate rust_file_is_dir() over to the C stack, and add a void type 2011-10-04 18:20:22 -07:00
Patrick Walton
990233eb3d rustc: Allow calling native functions on the C stack that take generic arguments. They get turned into i8 pointers. 2011-10-04 17:41:57 -07:00
Patrick Walton
276dfc6133 Revert "Move trans_call to destination_passing style" 
This reverts commit 6e56ec0066.
 2011-10-04 17:05:35 -07:00
Patrick Walton
ce9e0fc94f Revert "Get rid of 'overwrite' destination kind" 
This reverts commit 6e652588bf.
 2011-10-04 17:05:27 -07:00
Patrick Walton
11e407aaa9 Revert "Reorganize translation of expr_field" 
This reverts commit 007ec666ad.
 2011-10-04 17:05:16 -07:00
Patrick Walton
af60cf407c rt: Switch the AIO stuff to the C stack 2011-10-04 12:08:06 -07:00
Marijn Haverbeke
007ec666ad Reorganize translation of expr_field 
Issue #667
 2011-10-04 17:52:23 +02:00
Marijn Haverbeke
6e652588bf Get rid of 'overwrite' destination kind 
It wasn't safe (computing the rval might invalidate the lval addr), and needlessly
complicating things (code was already building up intermediary results to work
around other unsafeties).

Issue #667
 2011-10-04 17:52:23 +02:00
Marijn Haverbeke
6e56ec0066 Move trans_call to destination_passing style 
Issue #667

The retptr passed to a function will now often be the actual
destination of the returned value (as in `{field1: func1()}`).
 2011-10-04 17:41:34 +02:00
Patrick Walton
53c9b9a5dd rt: Switch the libuv bindings over to not using explicit task pointers 2011-10-03 18:23:30 -07:00
Patrick Walton
3ad4fa00ac rt: Fix comment typo in rust_uv.cpp 2011-10-03 18:23:30 -07:00
Patrick Walton
a7b44e847a rt: Make the builtins no longer take an explicit task parameter 2011-10-03 18:23:30 -07:00
Brian Anderson
b5bb42acfb XFAIL run-fail/linked-failure4. Deadlocks on mac 2011-10-03 14:46:52 -07:00
Patrick Walton
968b66ad40 rustc: Implement C stack stdcall 2011-10-03 13:59:38 -07:00
Brian Anderson
3a6f3cf275 Move compiletest to src/ and cleanup build rules 2011-10-02 17:28:59 -07:00
Haitao Li
e50371060b rustc: Fix link error on Ubuntu Oneiric. Issue #903 2011-10-02 21:29:16 +08:00
Patrick Walton
42287d0fd3 rustc: Call LLVM on the C stack 2011-09-30 18:50:07 -07:00
Patrick Walton
4793a02376 rt: Omit leading underscore on symbol names on Linux 2011-09-30 18:50:05 -07:00
Patrick Walton
e9287e55cc rustc: Stub a --stack-growth option; it's behind a flag for now because it requires patches to LLVM. 2011-09-30 18:21:39 -07:00
Brian Anderson
f525f6e94c Register new snapshots 2011-09-30 18:03:54 -07:00
Brian Anderson
821dd6c02c Change the directory for target libs 
This pushes them down from stageN/lib/rustc/$(target) to
stageN/lib/rustc/$(target)/lib in order to make room for a target bin dir
 2011-09-30 17:19:24 -07:00
Patrick Walton
c065280a0b rustc: Remove some debug code 2011-09-30 14:26:06 -07:00
Patrick Walton
7ab0897ac6 rustc: Track link_args attributes on C stack cdecl natives as well 2011-09-30 14:25:10 -07:00
Patrick Walton
dcf0e807fb trans: Use inttoptr as appropriate when casting return values of C stack functions 2011-09-30 12:07:50 -07:00
Brian Anderson
de6d07abf9 Register snapshots and finish filesystem reorg 2011-09-29 23:33:44 -07:00
Brian Anderson
80829af872 Remove legacy library search paths 2011-09-29 23:12:31 -07:00
Brian Anderson
b569e9c657 Update snapshot scripts for the new regime 2011-09-29 22:58:34 -07:00
Brian Anderson
196cc6de2e Teach compiletest to construct the PATH variable correctly on win32 2011-09-29 22:58:34 -07:00
Brian Anderson
ab8338fb5a Make rustc's host triple agree with the build system's 2011-09-29 22:58:33 -07:00
Brian Anderson
0148daa058 Reorganize structure of build directory 
Each stage is organized more according to Unix standards and to
accommodate multiple target architectures.

stageN/
  bin - rustc lives here
  lib - libraries that rustc needs
  lib/rustc/$(target_triple/ - target libraries
 2011-09-29 22:58:33 -07:00
Patrick Walton
79e4961c7f rustc: Remove some debug code 2011-09-29 18:53:00 -07:00
Patrick Walton
f9e3a604a6 rustc: Make the generic C stack function signature include a usable return value 2011-09-29 18:52:23 -07:00
Patrick Walton
5b6dbcb030 stdlib: Un-export str::buf; add a comment 2011-09-29 18:36:27 -07:00
Patrick Walton
3be6cf7ab2 vim: Add pure to the list of keywords 2011-09-29 18:18:37 -07:00
Patrick Walton
dd7ff8dee4 stdlib: Export str::buf 2011-09-29 17:58:51 -07:00
Patrick Walton
a5b422fe6b rustc: Translate calls on the C stack 2011-09-29 17:34:49 -07:00
Patrick Walton
f22601321f rustc: Fix call signature for call_c_stack 2011-09-29 17:34:49 -07:00
Patrick Walton
e31849fb79 rt: Fix assembler for C calls to work more like a regular function call 2011-09-29 17:34:49 -07:00
Patrick Walton
6dece91ed3 stdlib: Add vec::eachi to the standard library 2011-09-29 17:34:49 -07:00
Patrick Walton
c04efec87f rustc: Add upcall stubs for the new C stack upcalls 2011-09-29 17:34:49 -07:00
Patrick Walton
41ab324539 rustc: Generate types in trans for the C-stack native ABI 2011-09-29 17:34:49 -07:00
Marijn Haverbeke
e4436c3a5d Don't build up results for ignored expressions. 
Issue #667
 2011-09-29 12:02:37 +02:00
Marijn Haverbeke
d74a7a83d7 Fail with an informative error when trying to bind a method 
Issue #435
 2011-09-29 11:55:29 +02:00
Marijn Haverbeke
d243ea57f5 Move last remaining expression types out of trans_expr 
Issue #667
 2011-09-29 11:41:45 +02:00
Marijn Haverbeke
f089f533e8 Move expr_cast and expr_copy to DPS style 
Issue #667
 2011-09-29 10:46:49 +02:00
Marijn Haverbeke
d946e09a72 Move closure construction over to DPS style 
Issue #667
 2011-09-29 10:36:40 +02:00
Marijn Haverbeke
508c48ce10 Reduce move ops to a construct-in-place when possible 2011-09-29 10:36:40 +02:00
Brian Anderson
15e34deba3 Eliminate glue.o. Closes #990 2011-09-28 15:35:21 -07:00
Brian Anderson
e1ba559c03 Test cases for #985 
Other restrictions on pinned kinds happened to fix this

Closes #985
 2011-09-28 15:35:21 -07:00
Brian Anderson
cb4e99b688 Don't allow vectors of pinned kinds 
Vectors of pinned kinds can't be safe because most interesting uses of vector
perform copies
 2011-09-28 15:35:21 -07:00
Brian Anderson
14bac217b0 Make error patterns in some kind tests more specific 2011-09-28 15:35:21 -07:00
Patrick Walton
f7d0c1cec3 rustc: Add a new "C stack cdecl" native ABI 2011-09-28 12:58:33 -07:00
Brian Anderson
657e3ffaf5 xfail-fast run-pass/alt-range.rs 2011-09-28 12:46:29 -07:00
Brian Anderson
381205b747 Revert "Revert "Implement pattern ranges for all numeric types."" 
This reverts commit a034f87146.

Conflicts:

	src/comp/middle/check_alt.rs
	src/comp/middle/trans_alt.rs
	src/comp/syntax/ast.rs
	src/comp/syntax/ast_util.rs
	src/comp/syntax/fold.rs
	src/comp/syntax/print/pprust.rs

Conflicts:

	src/comp/middle/trans_alt.rs
 2011-09-28 12:46:29 -07:00
Patrick Walton
5fac684af8 vim: const is a keyword 2011-09-28 12:40:34 -07:00
Patrick Walton
d8a80cb31f rt: Add a call stub that switches to the C stack, untested as of yet 2011-09-28 12:26:36 -07:00
Patrick Walton
1eaaae860f rt: Add an upcall to allocate space on the C stack. This will be used for native calls on the C stack. 2011-09-28 11:31:44 -07:00
Patrick Walton
e8757ea01f rt: Expose the C stack inside the Rust scheduler so that C calls can switch to it 2011-09-28 10:22:02 -07:00
Patrick Walton
dbf472b0df rustc: Switch to cdecl for all calls. This is needed to make stack growth efficient, as I need to use eax and ecx in the function prologue and can't afford to stomp on incoming arguments. 2011-09-28 10:22:02 -07:00
Marijn Haverbeke
512cfb4b83 Remove a few kludges that worked around issue #913 2011-09-28 12:59:44 +02:00
Marijn Haverbeke
c94159652a Register new snapshot 
It had been a while. I mostly wanted a fix for #913 in stage0.
 2011-09-28 12:56:54 +02:00
Marijn Haverbeke
a3a27374bd Don't descend into functions from relax_precond_block 
Closes #913
 2011-09-28 12:37:28 +02:00
Marijn Haverbeke
759fc101fb Get rid of might_not_init kludge in init_local. 
Initializing something is now safe wrt to cleanups (so the cleanup for the
local is only registered after the initialization.)
 2011-09-28 11:12:35 +02:00
Marijn Haverbeke
16d5aaa962 Wait with registering cleanups for locals until after the init code ran 
Fixes a double-cleanup that was breaking unwind-tup.rs under valgrind.
 2011-09-28 10:41:19 +02:00
Marijn Haverbeke
e3626c9405 Use DPS for assignment and local initialization 
Issue #667
 2011-09-28 09:42:04 +02:00
Wade Mealing
f375391cb6 Patch to error instead of crashing when parsing unmatched double quotes 
Patch to error and fail instead of using all available memory
then crashing to detect the error condition of an unmatched
double quote before the end of a file.

I couldn't get it to show nice error messages, so this may not be
the ideal fix.

A test case for this situation has also been added.
 2011-09-27 23:20:31 -07:00
Brian Anderson
a96b16e8c3 Make it again possible to initialize resource locals via assignment 
Some special cases allow both 'let a <- my_resource(x)' and
'let a = my_resource(x)' to work as expected despite ostensibly being
copies and moves.
 2011-09-27 23:20:27 -07:00
Brian Anderson
459353e107 Prevent copies of resources into various things 2011-09-27 21:50:07 -07:00
Patrick Walton
9ba86178ef rt: Store the task in TLS 2011-09-27 18:12:03 -07:00
Brian Anderson
888e22aacc Add more comments about kind checking on local move initializers 2011-09-27 16:03:10 -07:00
Brian Anderson
8217e4bd38 Add xfailed tests that resources can't be copied into various things 2011-09-27 16:03:10 -07:00
Brian Anderson
b8bb663df7 Don't ever raise unique kinds of pinned kinds to shared (again) 
So *resource, ~resource, [resource] are all pinned. This is counter to the
design of the kind system, but this way is a much clearer path to type safety.
Once we've established a good baseline with lots of tests, then we can try to
make raising pinned kinds work.
 2011-09-27 16:03:10 -07:00
Brian Anderson
e50580aa66 Revert "Use DPS for assignment and local initialization" 
This reverts commit b1b202d302.
 2011-09-27 16:03:09 -07:00
Brian Anderson
1097463d96 Add an xfailed test for bogus deep copying of things containing resources 2011-09-27 14:28:20 -07:00
Brian Anderson
4bffa5e13a Add an xfailed test for bogus vector addition of typarams 2011-09-27 14:24:28 -07:00
Marijn Haverbeke
04f062f9d4 Fix lurking bug in matching of nil 
Which was somehow made visible by the DPS changes.
 2011-09-27 22:49:33 +02:00
Marijn Haverbeke
b1b202d302 Use DPS for assignment and local initialization 
Issue #667
 2011-09-27 20:33:09 +02:00