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Author	SHA1	Message	Date
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
Marijn Haverbeke	b029789f02	Remove backward-compatible support for 'mutable' before type. ... Closes #966	2011-09-23 09:58:51 +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	dbd2ee015a	Remove is_stateful flag from tydesc. Closes #136	2011-09-22 22:15:25 -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	77fcab043e	Remove nonsensical load and store from trans_uniq::copy_val ... Issue #409	2011-09-22 17:50:27 -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
Patrick Walton	e372f943e2	rustc: Write raw type parameters instead of linearized type parameters in object body shapes	2011-09-22 16:13:03 -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	5d5136df9f	Convert trans_uniq asserts to preconditions ... Issue #409	2011-09-22 13:53:33 -07:00
Brian Anderson	c4f02a7925	Sprinkle some asserts through trans_uniq	2011-09-22 13:53:33 -07:00
Brian Anderson	8492eed137	Move uniq trans code to trans_uniq module ... Issue #409	2011-09-22 13:53:30 -07:00
Brian Anderson	0f0ba33d82	Factor alloc_uniq from trans_uniq ... Issue #409	2011-09-22 13:52:30 -07:00
Graydon Hoare	f2b49b8309	Remove -i for real.	2011-09-22 11:32:53 -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	1b3023e4d0	Convert ty::ty_uniq to contain a mutable type ... 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
Marijn Haverbeke	aad1342e13	Fix long line	2011-09-22 09:23:07 +02:00
Marijn Haverbeke	5e3d0e304f	Fix missing cast in do_cc ... Apparently not needed on Mac (clang?), but breaking the win and linux boxes.	2011-09-22 09:17:26 +02:00
Patrick Walton	8c02adc630	rustc: Port the fn and obj traversal logic over from the GC branch. Doesn't actually do anything yet due to lack of support in trans.	2011-09-21 19:08:26 -07:00
Patrick Walton	ad3b9c41b4	rt: Implement cycle collection marking. Simple cycles can now be detected.	2011-09-21 18:14:23 -07:00
Brian Anderson	a993621e43	Log and compare unique boxes ... Issue #409	2011-09-21 17:08:40 -07:00
Brian Anderson	42fd2a9d89	Remove unused arg from revoke_clean	2011-09-21 15:39:46 -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
Graydon Hoare	31c04a53e9	One little 'n', so much harm!	2011-09-21 12:34:30 -07:00
Graydon Hoare	13215809a8	Expand our own config.guess-like logic in configure, rather than only asking LLVM. We have to decide some things before we get an LLVM to ask.	2011-09-21 11:24:59 -07:00
Patrick Walton	f19ab1ff3c	rustc: Make bottom types immediates. Add a |log ret| testcase. Closes #935.	2011-09-21 10:55:28 -07:00
Patrick Walton	fcd17731cf	rustc: Don't try to spill bottom types, since we can't make any assumptions about the type of the ValueRef	2011-09-21 10:55:27 -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	410f73fdb2	Don't write to retptr when returning nil, pass undef for unused params	2011-09-21 17:57:19 +02:00
Graydon Hoare	68d50b5928	Add target_triple to session::options. Use host triple by default, accept --target on command line.	2011-09-21 08:46:44 -07:00