112 Commits

Author	SHA1	Message	Date
Rob Rix	8faf9f60be	Correct the tests.	2017-08-06 19:40:45 -04:00
Rob Rix	6c1e9afbb0	Errors hold Spans now.	2017-08-06 19:32:38 -04:00
Rob Rix	1ab9a13c6d	Ignore the state in the error callback spec.	2017-08-06 19:31:44 -04:00
Rob Rix	5129bc5418	We don’t need to qualify these.	2017-08-06 19:31:15 -04:00
Rob Rix	65a134f3c8	Derive Ord & Ix instances for the specs’ Grammar type.	2017-08-06 19:29:43 -04:00
Rob Rix	c1596f942d	Assignment errors can be strings.	2017-08-06 18:56:01 -04:00
Rob Rix	59e6fd621c	🔥 stateErrorCounter.	2017-08-06 18:52:35 -04:00
Rob Rix	07e26d03e2	Produce the current state on error.	2017-08-06 18:51:19 -04:00
Rob Rix	35f92f98c3	Fix a test now that we always try the error handler on errors.	2017-08-04 09:21:59 -04:00
Rob Rix	0a8411e534	Disambiguate assignment results.	2017-08-04 09:11:22 -04:00
Rob Rix	68d3a265ae	Fix a test with ambiguous results.	2017-08-04 08:58:28 -04:00
Rob Rix	61087b394e	Fix a test case which now succeeds.	2017-08-04 08:54:04 -04:00
Rob Rix	71642ae1bd	Fix a test case which fails at the end of input.	2017-08-04 08:52:08 -04:00
Rob Rix	9e1aad5032	Fix a test case which fails with the earlier error.	2017-08-04 08:50:56 -04:00
Rob Rix	e9e9c54fa1	Correct a spec.	2017-08-03 21:32:47 -04:00
Rob Rix	47a3f1e713	Correct the tests.	2017-08-03 21:32:11 -04:00
Rob Rix	cabab1f9ed	Check advancement using the state offset instead of the counter.	2017-08-03 21:29:22 -04:00
Rob Rix	9bfe67afd9	🔥 stateError.	2017-08-03 21:26:43 -04:00
Rob Rix	030b2967c3	Add a monotonic counter of the number of error handlers invoked.	2017-08-03 20:21:42 -04:00
Rob Rix	766e75c3b6	Correct the tests.	2017-08-03 19:48:24 -04:00
Rob Rix	fa87a249ad	Revert "Use the state nodes to indicate that we’ve advanced past nodes.." ... This reverts commit b2485da5199703d48d11ccf6b2374712b5067ded.	2017-08-03 15:38:11 -04:00
Rob Rix	adb84e33f4	Use the state nodes to indicate that we’ve advanced past nodes..	2017-08-03 13:13:37 -04:00
Rob Rix	d041dad599	Fix some missing imports.	2017-08-03 12:06:03 -04:00
Rob Rix	2529288f87	Merge branch 'master' into requiem-for-a-protolude	2017-08-03 11:51:09 -04:00
Rob Rix	c82bf8f033	Test that error call stacks point at the failing assignments.	2017-08-02 12:21:56 -04:00
Rob Rix	19850efea1	Add callstacks to the spec rules.	2017-08-02 12:11:14 -04:00
Rob Rix	7da8799e08	🔥 Prologue & protolude.	2017-07-28 14:37:02 -04:00
Rob Rix	aa15a97d3e	Test matching of alternations around pure.	2017-07-27 09:36:13 -04:00
Rob Rix	49449f5be2	Test that alternation distributes through committed choice & is nullable.	2017-07-26 18:42:36 -04:00
Rob Rix	a5236753e0	Test that alternation distributes through committed choice and matches single values.	2017-07-26 18:42:18 -04:00
Rob Rix	4038d4b1a3	Test that alternation distributes through committed choices and matches repeated values.	2017-07-26 18:41:24 -04:00
Rob Rix	2888a0d7f5	Test that committed choices of repetitions are nullable.	2017-07-26 18:40:19 -04:00
Rob Rix	786e6f6e60	Make sure that we match both when alternating repetitions.	2017-07-26 17:43:39 -04:00
Rob Rix	27f6d2ed25	Test that alternation distributes through children rules.	2017-07-26 12:14:12 -04:00
Rob Rix	898e119af9	Test that alternations of repetitions succeed.	2017-07-26 12:02:18 -04:00
Rob Rix	5c0d27c1a2	Test that overlapping choices match the right branch. ... This currently fails due to the left-biased nature of how we merge committed choices.	2017-07-26 11:11:15 -04:00
Rob Rix	6e1be163b3	Test that overlapping choices match the left branch.	2017-07-26 11:09:52 -04:00
Rob Rix	32c03be782	Rename AssignmentState to State.	2017-07-22 16:13:42 -04:00
Rob Rix	09787f5e93	Combine the Error constructors.	2017-07-22 15:43:48 -04:00
Rob Rix	a04a05cf1a	Combine ErrorCause into Error.	2017-07-22 15:31:43 -04:00
Rob Rix	83a0d9c60e	Swap the order of the source & assignment.	2017-07-22 14:06:07 -04:00
Rob Rix	455f912941	Swap the order of the projection & source.	2017-07-22 14:04:52 -04:00
Rob Rix	d464da8089	runAssignment is exhaustive.	2017-07-22 13:59:45 -04:00
Timothy Clem	9f20e57740	Spacing	2017-07-21 09:08:57 -07:00
Timothy Clem	2f9f9f5752	Merge remote-tracking branch 'origin/master' into remove-sourceState	2017-07-21 09:07:33 -07:00
Timothy Clem	b934b97f27	s/Palatte/Palette	2017-07-21 09:00:30 -07:00
Timothy Clem	2880052c15	Remove sourceState from AssignmentState	2017-07-20 10:23:21 -07:00
Timothy Clem	1183c0265a	err no longer used in these specs	2017-07-20 09:36:41 -07:00
Timothy Clem	6b1a3b0efd	Fix zero width repetitions infinite loop ... Introduces a stateCounter to detect progress and accepts one and only one zero width match. Refactored tests a bit to not assert internal state unless specifically necessary.	2017-07-20 09:32:24 -07:00
Timothy Clem	ee0fb33a94	Demonstrate infinite loop with many (pure x)	2017-07-20 09:32:24 -07:00