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Author	SHA1	Message	Date
Graydon Hoare	d0a1b6e914	Reinstate disgusting, filthy workarounds for deriving missing type information. It existed before, we will survive if it exists now.	2010-07-01 20:24:23 -07:00
Graydon Hoare	4273986623	Remove similar over-application of auto-deref from type.	2010-07-01 19:30:35 -07:00
Graydon Hoare	65a87a55a1	Remove too-optimistic (and not harmless) over application of auto-deref in trans.	2010-07-01 19:29:51 -07:00
Graydon Hoare	314af0a44b	Split out and improve trans_init_box.	2010-07-01 19:29:03 -07:00
Graydon Hoare	7df949af40	Add logging to trans_init_slot_from_atom.	2010-07-01 19:28:11 -07:00
Graydon Hoare	6c9832d3ec	Catch ast pretty-printer up with init-tup syntax.	2010-07-01 19:27:20 -07:00
Graydon Hoare	bb018b24f5	Fox the clauses that actually satisfy box and mutable constraints; in all the confusion I had got those wrong.	2010-07-01 18:39:58 -07:00
Graydon Hoare	c27879a1aa	Of course, the LHS constraint on an init-box statement is mutable @.	2010-07-01 18:39:08 -07:00
Graydon Hoare	fdafec39de	Clarify in type logging when we have a constraint vs. a resolved type.	2010-07-01 18:38:28 -07:00
Graydon Hoare	fb7e37842b	Add compile-check target for just attempting to compile, not run, the tests.	2010-07-01 18:37:53 -07:00
Graydon Hoare	f72774db7a	Correct existing reliance on auto-box / unbox behavior in tests.	2010-07-01 18:37:30 -07:00
Graydon Hoare	792d96474e	Box the integer passed to the handle in obj-drop.rs. No more implicit arg-boxing.	2010-07-01 18:04:21 -07:00
Graydon Hoare	2120599387	Establish the box constraint on the dst in STMT_init_box before propagating it to the rval.	2010-07-01 18:03:37 -07:00
Graydon Hoare	c30353d4f9	Remove TYSPEC_loggable. Everything's loggable (or will be, eventually; the backend can catch unimplemented cases until then).	2010-07-01 17:56:20 -07:00
Graydon Hoare	4bec9538cc	Check the simplified type used in check-expr in trans.	2010-07-01 17:55:28 -07:00
Graydon Hoare	ae25e66a7f	Extract pattern-slot variables in lval typecheck context (mutable ok).	2010-07-01 17:11:01 -07:00
Graydon Hoare	abfeefc662	Relax alias-analysis pass to permit literal-aliasing.	2010-07-01 17:10:30 -07:00
Graydon Hoare	bcc7ec18b8	Remove the catch-all in type.ml, add cases for every stmt (a couple more handled; mostly still stubs).	2010-07-01 16:56:39 -07:00
Graydon Hoare	9138438620	Convey auto-deref judgments made in typechecker to trans layer; control the decision in one place.	2010-07-01 15:59:29 -07:00
Graydon Hoare	90b36dcd26	Correct overzealous bulk-edit to LLVM code.	2010-07-01 15:26:00 -07:00
Graydon Hoare	2122b59ea2	Some work on teaching trans to differentiate between auto-deref and explicit-deref contexts.	2010-07-01 13:20:57 -07:00
Graydon Hoare	ef61c458fa	Add more logging to copy/init paths.	2010-07-01 11:11:34 -07:00
Graydon Hoare	bb3aad72c4	Remove redundant indirection-function.	2010-07-01 11:11:07 -07:00
Graydon Hoare	a7016ade65	Implement STMT_init_box in trans, clean up some of the semant table-accessors.	2010-07-01 10:44:27 -07:00
Graydon Hoare	8acb2cf47d	Add STMT_init_box to typestate pass.	2010-07-01 10:14:38 -07:00
Graydon Hoare	a61e85ca34	Simplify types before analyzing call structure; 2 more tests compile.	2010-07-01 10:09:04 -07:00
Graydon Hoare	a0c9d4fe9a	Strip out over-aggressive pagination in manual.	2010-07-01 09:37:28 -07:00
Graydon Hoare	8bf6ae99f4	I lied; ObjC 2.0 did not actually pick up CLU/Sather iterators. They've been dormant since the 90s. Sigh.	2010-07-01 09:37:06 -07:00
Graydon Hoare	0bc1ad60ef	Union is a more familiar term than sum.	2010-07-01 09:36:22 -07:00
Graydon Hoare	cb04275afa	Add machine-dependent 'float' type.	2010-07-01 09:35:48 -07:00
Graydon Hoare	afc0dc8bfc	Fix lexer's definition of numeric literals.	2010-07-01 09:03:47 -07:00
Graydon Hoare	3aaff59dba	Describe numeric and textual literals better; clean up lexeme descriptions a bit.	2010-07-01 09:00:47 -07:00
Graydon Hoare	aa614d5280	Modify manual to reflect new box/local terminology and new slot/type roles for box and mutable.	2010-07-01 01:13:42 -07:00
Roy Frostig	5a07e98c5d	Fix two bugs in tag patterns: 1. Look up the tag constructor function item using lval_item, not lval_to_referent; 2. Correct the form of the name used to query the tag or iso ty_tag when obtaining the corresponding type tuple.	2010-07-01 00:09:11 -07:00
Graydon Hoare	6a0b06e562	Rename 'exterior' to 'box' and 'interior' to 'local' (at least wrt. slots; keep MEM_interior for describing interior-parts-of-allocations)	2010-06-30 22:45:54 -07:00
Graydon Hoare	8b8186db87	No more "transplant" behavior in "let @x = y", gotta box explicitly.	2010-06-30 21:17:45 -07:00
Graydon Hoare	e460da3889	Auto-deref on lval-ext terms (x.y == x->y, if you like)	2010-06-30 21:16:13 -07:00
Graydon Hoare	0b252a96b1	De-duplicate code in get_resolved_ty, make recursive, add a case for tup.	2010-06-30 21:01:28 -07:00
Graydon Hoare	d2e7c1a5dc	Add two move variants of "acceptable mismatches to recover from" when the mut_ok or ext_ok flags are set.	2010-06-30 21:00:57 -07:00
Graydon Hoare	edfcd3a723	Add relaxed init-context in which we're willing to auto-deref.	2010-06-30 21:00:09 -07:00
Graydon Hoare	f6fda46020	Add TYSPEC_mutable, merge control-flag for it and auto_deref into unify_ctx structure.	2010-06-30 19:45:40 -07:00
Graydon Hoare	cab674447f	Make type-cast decisions based on simplified types.	2010-06-30 19:30:12 -07:00
Graydon Hoare	4765d1e358	Fix another type bug I introduced yesterday; found through wondrous logging technology.	2010-06-30 15:26:34 -07:00
Graydon Hoare	335053eb68	Improve logging in type.	2010-06-30 15:25:24 -07:00
Graydon Hoare	77cf4a880c	Pick out error in type due to delightfully clear logging.	2010-06-30 15:16:37 -07:00
Graydon Hoare	4cd49c0ab0	Improve logging in type.ml, give it indentation and per-statement context.	2010-06-30 15:13:29 -07:00
Graydon Hoare	b450838c46	Fix recently-broken lval formatter.	2010-06-30 15:12:42 -07:00
Graydon Hoare	6c3a2491d8	Add support for parsing COMP_deref lval components (*foo).	2010-06-30 14:51:36 -07:00
Graydon Hoare	9fb3e128da	Fix formatting string.	2010-06-30 14:51:03 -07:00
Graydon Hoare	0ac6be85a9	Add a COMP_deref to lvals for explicit-derefs, modify typechecker to implicitly deref in only *some* contexts.	2010-06-30 12:39:11 -07:00