Commit graph

20 commits

Author SHA1 Message Date
Max Brunsfeld
d4264d6191 Fix parsing of quantifiers with no upper bound 2018-08-06 13:47:26 -07:00
Max Brunsfeld
e88dd223b2 Support {} quantifier syntax in regexes 2018-07-25 11:29:41 -07:00
Max Brunsfeld
6e72c2943d Avoid missing field initializer warnings w/o default field syntax
The default field syntax aint working on windows
2018-06-14 11:12:04 -07:00
Max Brunsfeld
973e4a44f0 Start work on removing parent pointers
Co-Authored-By: Rick Winfrey <rewinfrey@github.com>
2018-05-09 12:22:19 -07:00
Max Brunsfeld
1ca261c79b Fix some regex parsing bugs
* Allow escape sequences to be used in ranges
* Don't give special meaning to dashes outside of character classes
2018-04-06 12:46:06 -07:00
Axel Hecht
345e344377 Tests for issue 158 2018-04-05 14:39:25 +02:00
Max Brunsfeld
b7d0606fbd Be less conservative in merging parse states with external tokens
Also, clean up the internal representation of external tokens
2018-03-16 16:00:40 -07:00
Max Brunsfeld
8c29841adf Represent repetitions with associative structure 2018-02-12 11:41:56 -08:00
Max Brunsfeld
493db39363 Never move the start rule of a grammar into the lexical grammar
This preserves a useful invariant that the root node of the AST is never
a token.
2017-12-07 11:50:27 -08:00
Max Brunsfeld
7587353ab6 Avoid unicode literals in tests
MSVC tries to normalize them based on the current locale.
2017-08-08 17:10:08 -07:00
Max Brunsfeld
947c161c2f Use a constructor rather than aggregate initialization for Production 2017-08-08 10:41:54 -07:00
Max Brunsfeld
230f89d0ff Fix build warnings in tests 2017-08-07 12:19:10 -07:00
Max Brunsfeld
a22386e408 Fix compiler warnings in flatten_grammar_test 2017-07-14 10:26:34 -07:00
Max Brunsfeld
7293e6f0cc Fix compile warnings 2017-07-12 22:08:36 -07:00
Max Brunsfeld
d8e9d04fe7 Add PREC_DYNAMIC rule for resolving runtime ambiguities 2017-07-06 15:24:45 -07:00
Max Brunsfeld
cb652239f6 Add missing semicolons in flatten_grammar test 2017-07-06 12:48:50 -07:00
Max Brunsfeld
ed8fbff175 Allow anonymous tokens to be used in grammars' external token lists 2017-03-17 16:31:29 -07:00
Max Brunsfeld
b3edd8f749 Remove use of shared_ptr in choice, repeat, and seq factories 2017-03-17 14:28:13 -07:00
Max Brunsfeld
db4b9ebc7c Implement Rule as a union rather than an abstract base class 2017-03-17 13:29:31 -07:00
Max Brunsfeld
6dc0ff359d Rename spec -> test
'Test' is a lot more straightforward of a name.
2017-03-09 20:40:01 -08:00