12 Commits

Author	SHA1	Message	Date
Niko Matsakis	248c752f62	extend the tutorial to explain lexing vs parsing	2017-04-04 06:24:38 -04:00
Niko Matsakis	5d30989369	ignore match_section.rs	2017-04-03 05:55:57 -04:00
Nathan Lilienthal	5fb5c638bc	Remove and ignore generated files.	2017-03-30 13:11:27 -07:00
Markus Westerlind	b69e679d5b	fix: Don't accidentally cast a reduce action to usize ... This caused panics in certain error recovery scenarios as a reduce action represented by a negative number would get casted to `usize` which then caused an index out of bounds panic. The added tests were extracted and minimized from [gluon's grammar](abd06a4f6e/parser/src/grammar.lalrpop) with the test case below being a minimal reproduction. Panicking ``` type Test = a -> ``` Valid expression ``` type Test = a -> a in 1 ```	2017-01-28 16:22:37 +01:00
Markus Westerlind	bf7c7901e9	fix: Actually avoid all clones when not using error recovery	2016-11-29 17:54:37 +01:00
Markus Westerlind	137e015f43	Add issue_55.rs to .gitignore	2016-11-22 22:36:10 +01:00
Markus Westerlind	7af013e7bb	Add basic error recovery for parse tables ... This does not yet recover errors at EOF as EOF handling is a separate step	2016-11-22 22:36:10 +01:00
Markus Westerlind	b9c9ea33bc	Ignore .rs files generated for tests	2016-11-09 21:14:55 +01:00
Niko Matsakis	940b583dde	ignore generated parser	2015-07-24 22:49:08 -04:00
Niko Matsakis	dd83ec0cea	reorganize lalrpop so that it is a library that can be added to ... a project via build.rs, give a few examples of this in practice	2015-06-29 22:31:14 -07:00
Niko Matsakis	855e8344f1	Add a new parse tree and plan out a bit more what we want	2015-06-13 07:01:50 -04:00
Niko Matsakis	ce6a58de65	Start playing around with how tokens might be specified	2015-06-12 09:49:37 -04:00