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1528 Commits

Author SHA1 Message Date
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
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
David Rajchenbach-Teller
75bda422df [Tests] added float tests 2011-10-12 10:56:05 +02:00
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
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
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
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
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
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
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
7586082bb0 Add tests for programs that are invalid by arg-passing-style 
Closes #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
Brian Anderson
04e89af6db Add std::str::contains 2011-10-06 16:08:44 -07:00
Brian Anderson
82ef8519c3 Fix some path handling in std::fs on win32 2011-10-05 16:21:55 -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
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
Brian Anderson
b5bb42acfb XFAIL run-fail/linked-failure4. Deadlocks on mac 2011-10-03 14:46:52 -07:00
Brian Anderson
3a6f3cf275 Move compiletest to src/ and cleanup build rules 2011-10-02 17:28:59 -07:00
Brian Anderson
196cc6de2e Teach compiletest to construct the PATH variable correctly on win32 2011-09-29 22:58:34 -07:00
Marijn Haverbeke
d946e09a72 Move closure construction over to DPS style 
Issue #667
 2011-09-29 10:36:40 +02:00
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
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
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
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
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
Jesse Ruderman
923aa4744e Test for #924 2011-09-27 11:05:16 -07:00
Brian Anderson
b49f4689f5 Add two xfailed tests for invalid copies into vectors 2011-09-26 23:45:51 -07:00
Brian Anderson
1796abc3ef xfail-win32 -> xfail-fast 2011-09-26 23:34:54 -07:00
Brian Anderson
4f2a0117c7 Try to appease windows by xfail-win32'ing a random test 2011-09-26 23:34:12 -07:00
Brian Anderson
df19b7a13a Test for issue #980 2011-09-26 23:24:53 -07:00
Brian Anderson
6b42ad5ea0 Enforce copy restrictions on let initializers 2011-09-26 22:00:15 -07:00
Brian Anderson
07e13fe447 Make some nocopy tests a bit more futureproof 
Turn the let assignment initializers into move initializers since
that assignment is going to become illegal
 2011-09-26 22:00:15 -07:00
Brian Anderson
3778b6c6a8 Prevent copying of uncopyable things via the copy op 2011-09-26 20:03:30 -07:00
Brian Anderson
755001725a Prevent copying of uncopyable things via compound assignment ops 2011-09-26 20:03:24 -07:00
Brian Anderson
99cbea51a1 Don't allow vectors of pinned kinds to be copied 2011-09-26 19:57:00 -07:00
Brian Anderson
4bee452221 Don't allow copying of unique boxes of pinned kinds 
Issue #409
 2011-09-26 18:43:49 -07:00
Brian Anderson
2d5e085eb9 Add a test that unique boxes in vectors are copied when the vector is 
Issue #409
 2011-09-26 17:59:58 -07:00
Patrick Walton
5c973142df rt: Turn on cycle collection at task death; add a test case 2011-09-26 16:59:15 -07:00
Brian Anderson
389852b5c0 Fix tags of unique boxes 
Issue #409
 2011-09-26 14:44:08 -07:00
Brian Anderson
223f5be166 Unique vectors and boxes of pinned are unique kinds. Closes #977 2011-09-26 13:38:46 -07:00
Patrick Walton
37cf7b92c8 test: Fix more typos in weird-exprs.rs. 2011-09-26 10:26:30 -07:00
Patrick Walton
2348858995 test: wierd-exprs -> weird-exprs 2011-09-26 10:24:46 -07:00
Jesse Ruderman
798b3531a6 Enable hammertime 2011-09-25 21:13:52 -07:00
Jesse Ruderman
73898351d2 Test for #973 2011-09-25 21:01:50 -07:00
Jesse Ruderman
60ec49b121 Test for #942 2011-09-25 20:57:44 -07:00
Jesse Ruderman
56410b2fb6 Remove FIXME test that's covered by run-pass/unreachable-code.rs 2011-09-25 20:56:19 -07:00
Brian Anderson
98db2febd3 Handle ~fail. Closes #968 2011-09-24 23:52:22 -07:00
Brian Anderson
895674b6eb Add a test for assignment of unique boxes of generics 
Closes #976

Issue #409
 2011-09-24 21:31:28 -07:00
Brian Anderson
4f7ecce7d1 Support non-immediates in trans_uniq::copy_val 
Issue #409
 2011-09-24 21:28:58 -07:00
Jesse Ruderman
0125532106 Don't iloop (future-proof test against improved reachability computations) 2011-09-24 16:13:32 -07:00
Jesse Ruderman
c29f1af17e Remove irrelevant parts of test 2011-09-24 16:11:50 -07:00
Brian Anderson
9029416e28 Tweak random thing to make windows build succeed. Awesome. 
So, a recent commit made syntax-extension-fmt fail under check-fast.
This commit disables lots-a-fail under check-fast and voila! *grumble*
 2011-09-24 14:44:42 -07:00
Brian Anderson
e804352de4 Move a previous run-pass test for kind-lowered unique boxes to compile-fail 
This test tries to swap unique boxes containing resources, which is not
allowed.

Issue #409
 2011-09-24 12:36:51 -07:00
Brian Anderson
c5877450e6 Tweak the type allocated for unique pointers 
Seems to be more correctish...

Issue #409
 2011-09-24 12:36:51 -07:00
Brian Anderson
777a536313 Support non-immediates in unique-box type glue 
Issue #409
 2011-09-24 12:36:51 -07:00
Brian Anderson
856acbf66d Vectors containing pinned kinds become pinned 
Otherwise they could be copied
 2011-09-24 12:36:51 -07:00
Brian Anderson
e5d5682065 Unique pointers containing pinned kinds become pinned 
Issue #409
 2011-09-24 12:36:51 -07:00
Brian Anderson
97629727b1 Add tests for swapping unique boxes 
Issue #409
 2011-09-24 12:36:50 -07:00
Jesse Ruderman
3a7a2943dd Add vec::filter 2011-09-23 19:10:48 -07:00
Brian Anderson
d8f6e9f237 Add let destructuring for unique boxes 
Issue #409
 2011-09-23 16:12:04 -07:00
Brian Anderson
122f714fde Add missing case for pat_uniq to syntax::visit 
Issue #409
 2011-09-23 16:03:35 -07:00
Brian Anderson
27972a6def Add two tests for sending unique boxes across channels 
Issue #409
 2011-09-23 15:32:31 -07:00
Brian Anderson
68512f2d9d Actually use unique boxes in run-fail/unwind-unique 2011-09-23 15:23:44 -07:00
Brian Anderson
18b01d5cfe Create a bunch of test cases for unique boxes by copying box tests 
XFAIL the ones that don't work

Issue #409
 2011-09-23 15:15:30 -07:00
Brian Anderson
2082f67765 Begin to support pattern matching on unique boxes 
Issue #409
 2011-09-23 15:15:30 -07:00
Jesse Ruderman
7b1a3bb8e6 Add more unreachable-code tests. Closes #935 2011-09-23 15:01:19 -07:00
Brian Anderson
d10d23f0ad xfail-win32 linked-failure and send-iloop 2011-09-23 12:30:36 -07:00
Marijn Haverbeke
5310cf4f30 xfail-pretty unreachable-code.rs 2011-09-23 11:33:27 +02:00
Marijn Haverbeke
420484579d Better handling of unreachable code in trans 
The builder functions in trans_build now look at an 'unreachable' flag
in the block context and don't generate code (returning undefined
placeholder values) when this flag is set. Threading the unreachable
flag through context still requires some care, but this seems a more
sane approach than re-checking for terminated blocks throughout the
compiler.

When creating a block, if you use its closest dominator as parent, the
flag will be automatically passed through. If you can't do that,
because the dominator is a scope block that you're trying to get out
of, you'll have to do something like this to explicitly pass on the
flag:

    if bcx.unreachable { Unreachable(next_cx); }

Closes #949. Closes #946. Closes #942. Closes #895. Closes #894.
Closes #892. Closes #957. Closes #958.
 2011-09-23 11:09:57 +02:00
Brian Anderson
93b9574d32 Remove deprecated mutable type constructor from run-pass/issue-511 
This was triggering a warning that was making the pretty-print test fail
 2011-09-22 23:08:59 -07:00
Brian Anderson
cee7b4caee Add test for issue #511. Closes #511 2011-09-22 22:50:12 -07:00
Brian Anderson
33dd7cc854 Add a test for negative constants. Closes #358 2011-09-22 21:59:09 -07:00
Brian Anderson
0e5f76a718 Fix ty_uniq case in maybe_auto_unbox 
Closes #961
Issue #409
 2011-09-22 18:14:18 -07:00
Brian Anderson
1a48023a79 Add take glue for unique boxes 
Closes #962
Issue #409
 2011-09-22 18:05:36 -07:00
Brian Anderson
f628003da6 Adda test for returning unique boxes 
Issue #409
 2011-09-22 17:00:53 -07:00
Brian Anderson
7a76323459 Allow vectors to contain unique boxes. Closes #952 
Issue #409
 2011-09-22 17:00:53 -07:00
Brian Anderson
dfa5bd1114 XFAIL task-comm 2011-09-22 16:09:10 -07:00
Brian Anderson
30a4eab380 Autoderef indexes and fields of unique boxes 
Issue #409
 2011-09-22 16:06:25 -07:00
Brian Anderson
dff4986f9e Add tests for moving unique boxes 
Issue #409
 2011-09-22 15:43:08 -07:00
Brian Anderson
d174d917e2 Calculate the correct kind for unique boxes 
Issue #409
 2011-09-22 15:28:49 -07:00
Brian Anderson
61a14f3df0 Add a test for mutable references to unique boxes as function arguments 
Issue #409
 2011-09-22 15:03:44 -07:00
Brian Anderson
1367f2b63e Add a test for unique boxes as fn args 
Issue #409
 2011-09-22 14:55:08 -07:00
Brian Anderson
3bb7035914 Add a test for unique boxes containing shared boxes 
Issue #409
 2011-09-22 14:39:57 -07:00
Brian Anderson
3f41563cc9 Drop the previous value when copying one unique box local to another 
Issue #409
 2011-09-22 13:53:34 -07:00
Brian Anderson
7c4fe10f02 Add a test that assignment of unique boxes to locals does a copy 
Issue #409
 2011-09-22 13:53:34 -07:00
Brian Anderson
67bac873e0 Add assignment to unique box locals 
Issue #409
 2011-09-22 13:53:33 -07:00
Brian Anderson
268a9fe5fb Initialize unique box locals from other locals 
Issue #409
 2011-09-22 13:53:33 -07:00
Brian Anderson
f6ab12a3b1 Don't unify unique boxes with different mutability 
Issue #409
 2011-09-22 11:10:48 -07:00
Brian Anderson
5ab0840353 XFAIL spawnfail and task-comm-15 2011-09-22 11:06:26 -07:00
Brian Anderson
ea67099234 Add support for mutable unique boxes 
Issue #409
 2011-09-22 10:26:34 -07:00
Brian Anderson
4d088bd528 Call drop glue on the thing in a unique box 
Issue #409
 2011-09-22 10:26:34 -07:00
Brian Anderson
a993621e43 Log and compare unique boxes 
Issue #409
 2011-09-21 17:08:40 -07:00
Brian Anderson
92af552956 Add an unwind test for failure during unique box construction 2011-09-21 14:45:08 -07:00
Brian Anderson
2cc01e2ca2 Add ability to deref unique boxes. Make unique boxes immediates. 
Issue #409
 2011-09-21 14:40:55 -07:00
Brian Anderson
956bc69330 Add more unwind tests for failure during construction of allocated things 2011-09-21 14:14:17 -07:00
Marijn Haverbeke
80778f642f Revert "rustc: Make bottom types immediates. Add a |log ret| testcase. Closes #935." 
This reverts commit f19ab1ff3c.
 2011-09-21 21:39:31 +02:00
Patrick Walton
f19ab1ff3c rustc: Make bottom types immediates. Add a |log ret| testcase. Closes #935. 2011-09-21 10:55:28 -07:00
Marijn Haverbeke
a034f87146 Revert "Implement pattern ranges for all numeric types." 
This reverts commit ce0f054f9d.
 2011-09-21 18:42:09 +02:00
Marijn Haverbeke
07eb29dbce Revert "rustc: Make bottom types immediates. Add a |log ret| testcase. Closes #935." 
This reverts commit e6a84f252a.
 2011-09-21 11:05:54 +02:00
Josh Matthews
ce0f054f9d Implement pattern ranges for all numeric types. 2011-09-21 09:36:12 +02:00
Patrick Walton
e6a84f252a rustc: Make bottom types immediates. Add a |log ret| testcase. Closes #935. 2011-09-20 22:52:26 -07:00
Jesse Ruderman
f7b67944cd Add another testcase for #910 2011-09-20 20:00:34 -07:00
Brian Anderson
7ae251789c Make creation of unique boxes work again 
Issue #409
 2011-09-20 17:51:17 -07:00
Brian Anderson
865dcb663d Parse unique box types 
Issue #409
 2011-09-20 17:51:17 -07:00
Brian Anderson
13f57dfbea Remove bogus comments from run-pass/task-comm-3 2011-09-20 12:01:48 -07:00
Brian Anderson
a609da7c15 Rehabilitate run-fail/trivial-message2 2011-09-20 11:59:51 -07:00
Brian Anderson
12d7363469 Remove a bogus comment from run-fail/spawnfail 2011-09-20 11:51:15 -07:00
Brian Anderson
e3b1397097 Actually un-xfail task-comm-14 2011-09-20 11:49:13 -07:00
Brian Anderson
c6d460d4e3 Rehabilitate task-comm-14 2011-09-20 11:47:22 -07:00
Brian Anderson
564bdacece Add an assert to run-fail/unwind-alt 
Jesse reported not being able to reproduce this without the assert. May have
to do with optimtizations.
 2011-09-20 11:26:01 -07:00
Brian Anderson
870117f44e Zero locals that are inited via alt expressions. Closes #945 2011-09-20 10:28:16 -07:00
Brian Anderson
107f1292eb Add tests for moving nullary functions 
I believe this was fixed by marijn recently.

Closes #922
 2011-09-19 19:04:33 -07:00
Brian Anderson
91d8e69621 Un-xfail various tests 2011-09-19 18:55:26 -07:00
Brian Anderson
f4a19f800e Un-xfail-fast run-pass/send-iloop 2011-09-19 18:36:31 -07:00
Brian Anderson
a528614af5 Remove a spurious error pattern from run-pass/linked-failure 2011-09-19 18:25:32 -07:00
Brian Anderson
9371a1ad12 Un-xfail two tests under check-fast 
Closes #937. Fixed by majick.
 2011-09-19 18:23:34 -07:00
Brian Anderson
7e046edebb Revert "xfail some tests that hang (instead of segfaulting) since eafb6789a2" 
This reverts commit 5f44a1356e.

Issue #936
 2011-09-19 18:00:41 -07:00
Brian Anderson
facc7fd2ef Check for the correct exit code on cfail tests. Closes #938 2011-09-19 18:00:17 -07:00
Brian Anderson
7c6630a367 Build tuples in two phases to avoid cleaning up partial tuples 2011-09-19 17:59:53 -07:00
Brian Anderson
9626e2f71f Register tuple cleanups after the tuple is built 
Issue #936
 2011-09-19 17:59:47 -07:00
Brian Anderson
a18986c1a1 Revert "Revert "xfail some tests that hang (instead of segfaulting) since eafb6789a2"" 
This reverts commit 6eabe6f3f4.
 2011-09-19 16:08:17 -07:00
Brian Anderson
7bc282a561 Revert "Check for the correct exit code on cfail tests. Closes #938" 
This reverts commit c42401ebbc.
 2011-09-19 16:08:06 -07:00
Brian Anderson
6eabe6f3f4 Revert "xfail some tests that hang (instead of segfaulting) since eafb6789a2" 
This reverts commit 5f44a1356e.

Issue #936
 2011-09-19 15:45:39 -07:00
Brian Anderson
c42401ebbc Check for the correct exit code on cfail tests. Closes #938 2011-09-19 15:33:14 -07:00
Brian Anderson
dd1cf63515 Build records in two phases to avoid cleanups on partial records 2011-09-19 14:28:04 -07:00
Brian Anderson
432e931a2a Don't register record cleanups until the record is built 2011-09-19 14:28:04 -07:00
Marijn Haverbeke
5f44a1356e xfail some tests that hang (instead of segfaulting) since eafb6789a2 
See issue #936
 2011-09-18 22:13:54 +02:00
Brian Anderson
1002623201 Make move-mode arguments unwind correctly. Closes #939 2011-09-16 14:38:04 -07:00
Marijn Haverbeke
575aae407b Saner approach to lvalues and callable values in trans 
LValues no longer carry information about generics and objs, instead
there's an extended form of lvalue, lval_maybe_callee, only used by
call and bind, which holds this info.

This makes it possible to take the value of a method and get a working
closure, and will (with some more work) allow us to call statically
known functions without loading from their pair.

Closes #435
Closes #758
 2011-09-16 21:31:36 +02:00
Brian Anderson
679c2d25a1 Un-xfail some task-comm tests 2011-09-16 11:29:40 -07:00
Brian Anderson
4028a099f5 Yield after send 2011-09-16 11:08:01 -07:00
Brian Anderson
25394950ae Handle the case where a child task tries to kill a parent while it is dying 
Still looks pretty racy
 2011-09-16 10:05:12 -07:00
Marijn Haverbeke
ad470d741e Revert "Saner approach to lvalues and callable values in trans" 
This reverts commit 66153436c9.
 2011-09-16 18:37:46 +02:00
Marijn Haverbeke
133d36f452 Require body of else-less if expressions to be a value-less block 
For consistency with other constructs that could not possibly return a
value (say, loops).
 2011-09-16 18:21:06 +02:00
Marijn Haverbeke
66153436c9 Saner approach to lvalues and callable values in trans 
LValues no longer carry information about generics and objs, instead
there's an extended form of lvalue, lval_maybe_callee, only used by
call and bind, which holds this info.

This makes it possible to take the value of a method and get a working
closure, and will (with some more work) allow us to call statically
known functions without loading from their pair.

Closes #435
Closes #758
 2011-09-16 18:21:05 +02:00
Marijn Haverbeke
f8a35234ad Remove autoderef for calls 
We were only using it in a single place, and there for no discernable reason
(probably as part of the bare-fn-vals-are-not-copyable plan). It seems more
surprising than useful.
 2011-09-16 14:39:30 +02:00
Marijn Haverbeke
d7587c1eda Change convention for specifying referenced argument 
It is now 1-based, rather than 0 based. (Seems more natural, and allows 0 to
be used to refer to self and maybe to closure.)

Also allows non-referenced args to be implicitly copied again.

Issue #918
 2011-09-16 12:42:18 +02:00
Jesse Ruderman
ce1877dc8e Add parens, as needed, around else-if conditions. 2011-09-15 21:24:24 -07:00
Brian Anderson
906f1fc425 Add regression tests for previously ambiguous syntactic forms 2011-09-15 08:47:23 -07:00
Marijn Haverbeke
b843cf2117 Generalize expression roots in alias analysis 
This allows calls-returning-a-reference to count as expression roots,
making it possible to return the result of such a call by reference.

Issue #918
 2011-09-15 17:01:35 +02:00
Marijn Haverbeke
29177864c3 Add tests for returning by reference 
Issue #918
 2011-09-15 16:37:37 +02:00
Marijn Haverbeke
3798b6f780 Remove maybe_protect_block kludge from pretty-printer 
It is no longer needed.
 2011-09-15 10:14:52 +02:00
Marijn Haverbeke
7298b8f4ba Insert omitted semicolons for statements 2011-09-15 09:49:00 +02:00
Brian Anderson
2bed548d1b xfail-fast run-pass/linked-failure.rs. Not sure what the problem is. 2011-09-14 17:47:48 -07:00
Brian Anderson
a0ad9a42cd Unsupervise tasks before the scheduler kills them. Unblock before yield->fail 2011-09-14 17:05:35 -07:00
Brian Anderson
69eda46af8 Add a run-pass test for linked failure 2011-09-14 15:51:46 -07:00
Brian Anderson
103197bc42 Make failure propagation to dead parents work 
The failure will basically go 'through' the dead parent and continue
propagating the failure (as if the child was reparented).
 2011-09-14 15:48:14 -07:00
Brian Anderson
9505d70513 Make linked task failure work again 2011-09-14 14:20:41 -07:00
Brian Anderson
ad2bdbee08 Add another XFAILed test for failing destructors 2011-09-14 10:59:17 -07:00
Brian Anderson
ca0d3cae5c Add another unwind test 
This makes sure that cleanups added after the first invoke in a scope are
actually run on unwind
 2011-09-14 09:21:28 -07:00
Josh Matthews
f6fe07d1f3 Add support for negative literals. 2011-09-14 00:47:14 -04:00
Michael Sullivan
c84b8e90b8 Print something when we can't figure out a tag name. Mitigates #876. 2011-09-13 13:14:49 -04:00
Marijn Haverbeke
bc62b17543 Ensure that the declared type and actual type of a constant agree 
Closes #899
 2011-09-13 16:29:23 +02:00
Marijn Haverbeke
be5537e95f Be more strict about what constitutes a block expression 
Blocks (or statements involving blocks) that end in a semicolon are no
longer considered the block-expression of their outer block. This used
to be an expression block, but now is a statement block:

    { if foo { ret 1; } else { ret 10; } }

This helps clear up some ambiguities in our grammar.
 2011-09-13 15:50:03 +02:00
Marijn Haverbeke
2f402343c9 Make for loop alias-safe 2011-09-13 13:05:59 +02:00
Marijn Haverbeke
3e92f90952 Apply implicit copying for unsafe references to alt patterns 2011-09-13 12:23:36 +02:00
Brian Anderson
393deeb06f Merge branch 'unwind' 
Conflicts:
	src/comp/middle/trans.rs
	src/comp/middle/trans_build.rs
	src/lib/run_program.rs
	src/test/compiletest/runtest.rs
 2011-09-12 09:36:51 -07:00
Marijn Haverbeke
982a1a4783 Rename alias to reference in docs and error messages 
Update docs to reflect new approach to aliases
 2011-09-12 14:24:46 +02:00
Marijn Haverbeke
8dd46d4384 Properly implement copy expressions 
(And use them in some places that were doing {expr} before.)
 2011-09-12 13:13:20 +02:00
Marijn Haverbeke
ca1df2b111 Pretty-print for new arg-mode syntax 2011-09-12 12:49:00 +02:00
Marijn Haverbeke
fc6b7c8b38 Reformat for new mode syntax, step 1 
Long lines were fixed in a very crude way, as I'll be following up
with another reformat in a bit.
 2011-09-12 12:04:14 +02:00
Marijn Haverbeke
8b7909afd7 Fix tests for new argument-passing convention 2011-09-12 11:07:20 +02:00
Brian Anderson
6ffcfba6b9 XFAIL bench/shootout-nbody 
This is the only file in the whole codebase that depends on the (broken) llvm
native ABI.
 2011-09-11 23:19:05 -07:00
Brian Anderson
cb50e4329a Add an XFAILed test for native "llvm" modules 
This functionality is completely broken
 2011-09-11 23:14:42 -07:00
Brian Anderson
fda196769a Actually fail the process when compiletest has a test failure 
We previously failed by coincidence because of memory leaks.
 2011-09-11 21:13:59 -07:00
Brian Anderson
69d6e0d208 Add some more unwind tests 
They worked without modifications, but I wrote them so we're keeping them.

Issue #236
 2011-09-11 17:31:41 -07:00
Brian Anderson
7940382070 XFAIL run-pass/task-comm-15 on win32 again 
Maybe it works with check-fast, but it stills fails for me
 2011-09-11 17:31:41 -07:00
Brian Anderson
be9fe24220 XFAIL some run-pass unwinding tests on win32 
Curiously, because of some unfortunate interaction between win32 hacks, all the
run-fail unwind tests actually pass (that wouldn't be the case if we were
valgrinding though).
 2011-09-11 17:31:40 -07:00
Brian Anderson
d00be1d962 Add the ability to xfail tests by platform 
We'll use this to xfail some unwinding tests on windows
 2011-09-11 17:31:40 -07:00
Brian Anderson
d267e7486e Zero locals when the initializer might call a function 
The function might fail, leaving the local uninitialized

Issue #236
 2011-09-11 17:31:40 -07:00
Brian Anderson
0ea55ffdc8 Use a unique exit status when the runtime fails normally 
Check for it in run-fail tests
 2011-09-11 17:31:40 -07:00
Brian Anderson
118194381c Invoke put functions 
Issue #236
 2011-09-11 17:31:40 -07:00
Brian Anderson
5b7145a9f4 Add an XFAILed test for failing destructors 
Issue #236
 2011-09-11 17:31:39 -07:00
Brian Anderson
e8a16353ea Remove the no-valgrind test directive now that unwinding is more worky 
Issue #236
 2011-09-11 17:31:39 -07:00
Brian Anderson
a7c9f817bb XFAIL run-fail/linked-failure 
This test is hitting a bug in the runtime that makes it fail incorrectly and
not valgrind-clean
 2011-09-11 17:31:39 -07:00
Brian Anderson
f28bbb2f95 Begin valgrinding some run-fail tests that unwind correctly 
Issue #236
 2011-09-11 17:31:39 -07:00
Brian Anderson
f99cf2d62f Add a number of unwinding tests 
Issue #236
 2011-09-11 17:31:39 -07:00
Brian Anderson
4fba02c7e9 Invoke upcall_fail 
This allows landing pads to be generated around fail statements

Issue #236
 2011-09-11 17:31:38 -07:00
Brian Anderson
4c9eee8aa4 Run cleanups during unwinding 
Issue #236
 2011-09-11 17:31:38 -07:00
Brian Anderson
f1e348ce6a Change the exit status used for valgrind errors and check for it in tests 2011-09-11 17:31:37 -07:00
Brian Anderson
a1131748c2 Add a waitpid wrapper to std::run that interprets the exit status on unix 
This makes the result of running a program a little more uniform between unix
and windows
 2011-09-11 17:31:34 -07:00
Jesse Ruderman
8e00161819 Make the pretty printer disambiguatae blocks followed by vec expressions. 
Semicolons are needed here now that postfix [] is used for vec indexing (the syntax change made in rev 518dc52f85).
 2011-09-09 19:47:40 -07:00