1661 commits

Author	SHA1	Message	Date
Folkert	1f3b8f7d68	guard exhaustiveness	2020-03-21 23:33:37 +01:00
Folkert	a16d48a6a9	code gen for simple guards ... Guards cannot use variables bound in the pattern yet	2020-03-21 22:27:36 +01:00
Folkert	97acf1363d	cleanup after review	2020-03-21 12:52:10 +01:00
Folkert	c57b5c8bc3	make old tests pass again	2020-03-21 01:02:02 +01:00
Folkert	920928399a	type inference for pattern guards	2020-03-21 00:39:52 +01:00
Folkert	0f22cbbf7d	fix incorrect layout for Switch	2020-03-20 19:56:50 +01:00
Folkert	d0da300042	fix equality/hash issue ... lead to tests not being merged/shared	2020-03-20 16:23:56 +01:00
Folkert	e062404a63	support more complex nested patterns	2020-03-20 14:27:07 +01:00
Folkert	fbadd9d620	add pointer Layout	2020-03-20 11:53:21 +01:00
Folkert	f44fea42bb	Boolean and/or in cranelift	2020-03-20 00:59:26 +01:00
Folkert	82655556ab	exhaustiveness for record guards	2020-03-19 22:34:08 +01:00
Folkert	0985037754	expand record pattern matches to bind all unused fields with underscore ... this will simplify exhaustiveness checking, because a record is not like a one-tag union	2020-03-19 20:42:58 +01:00
Folkert	5fc96c09ee	Add record patterns	2020-03-19 17:08:29 +01:00
Folkert	9745d86efb	add tests	2020-03-19 14:59:05 +01:00
Folkert	c31116af87	preparation for recursive tag unions	2020-03-19 12:20:12 +01:00
Folkert	9d1e2a0ef1	support zero-sized values (empty record, unit type) ... They now use no stack space	2020-03-19 11:31:06 +01:00
Folkert	b93fe4e341	make arbitrary AccessAtIndex work ... it now uses that actual layout, not a hardcoded one	2020-03-19 00:25:16 +01:00
Folkert	f3f135eca5	make Layout Hash	2020-03-18 23:26:17 +01:00
Folkert	b28a6ffa33	optimize tag union layout calculation	2020-03-18 22:42:10 +01:00
Folkert	0996f264e7	simplify Byte layout	2020-03-18 22:22:32 +01:00
Folkert	c11f374eb0	simplify Bool layout	2020-03-18 22:15:03 +01:00
Folkert	99db336033	Working pattern match on Result Int Int	2020-03-18 21:35:10 +01:00
Folkert	53bd47221c	WIP things seem to work in theory	2020-03-18 16:44:53 +01:00
Folkert	845e30658e	WIP	2020-03-18 02:20:21 +01:00
Folkert	6253d2d1af	pattern match on single-tag tag unions ... in LLVM and crane	2020-03-17 19:44:59 +01:00
Folkert	b5abed5f54	variables in pattern matches on single tags	2020-03-17 16:27:09 +01:00
Folkert	9d756a3b2c	generate unpacked tags in Crane	2020-03-17 15:26:21 +01:00
Folkert	c3d550116b	make patterns store their bound variables	2020-03-17 14:04:26 +01:00
Folkert	6310341b7e	Merge remote-tracking branch 'origin/trunk' into pattern-compilation	2020-03-17 12:49:30 +01:00
Richard Feldman	77bf2547ac	Add sfe_to_memcpy	2020-03-16 21:55:24 -04:00
Richard Feldman	f9e013793c	Drop unused mono::Expr::Pointer	2020-03-16 21:47:08 -04:00
Richard Feldman	bfe7c1b330	Update a comment	2020-03-16 21:27:49 -04:00
Folkert	c20f777dba	comment tests that fail for llvm	2020-03-17 00:36:58 +01:00
Folkert	ab332a37c3	take the maximum of all tags when calculating layout	2020-03-17 00:36:58 +01:00
Folkert	72ca6d675c	further tag support in Cranelift	2020-03-17 00:36:58 +01:00
Folkert	c9a90c32e3	prepare for Tag code gen	2020-03-17 00:36:58 +01:00
Folkert	e742b77e0b	parity with old implementation	2020-03-17 00:36:58 +01:00
Folkert	d875f8bfce	implement layout for Tag	2020-03-17 00:36:58 +01:00
Folkert	8c7124aba6	first pass	2020-03-17 00:36:58 +01:00
Richard Feldman	455fabbe88	c to the l to the i p p y	2020-03-15 15:21:33 -04:00
Richard Feldman	6cd8afd5d6	Fix using structs with records	2020-03-15 15:13:52 -04:00
Richard Feldman	010e390fd6	Make using records in defs work	2020-03-15 14:31:01 -04:00
Folkert	6e97734211	ensure Bit/Enum patterns are considered exhaustive	2020-03-15 14:42:57 +01:00
Folkert	8a46765fee	add debug assert for possible invariant	2020-03-15 14:42:57 +01:00
Folkert	3ea748e532	remove extra check	2020-03-15 14:42:57 +01:00
Folkert	9207145792	remove unneeded error vec	2020-03-15 14:42:57 +01:00
Folkert	58fd1d64ff	do exhaustiveness on mono patterns	2020-03-15 14:42:57 +01:00
Folkert	2e3f21b1ce	add commented test	2020-03-15 14:42:57 +01:00
Folkert	58c09aeaba	First pass at pattern exhaustivess checking	2020-03-15 14:42:57 +01:00
Folkert	5926ac2f01	stub out Tag layout	2020-03-15 14:42:57 +01:00