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Author SHA1 Message Date
Max Brunsfeld
7df35f9b8d Make separate types for syntax and lexical grammars 
This way, the separator characters can be added as a field to
lexical grammars only
 2014-06-25 13:27:16 -07:00
Max Brunsfeld
d5674d33c4 Add test helper stream method for pairs 2014-06-24 21:54:38 -07:00
Max Brunsfeld
81880e000e Tweak header include paths in tests 2014-06-23 18:50:03 -07:00
Max Brunsfeld
6769659f59 Add vim YCM config file 2014-06-23 12:47:12 -07:00
Max Brunsfeld
240de1ca61 Reorder methods in c code generator 2014-06-18 08:21:43 -07:00
Max Brunsfeld
2c382b7363 Trim trailing whitespace 2014-06-16 21:33:35 -07:00
Max Brunsfeld
c312f985c8 Refactor c code generator 
It's been rewritten in a less functional style. String copies were actually
taking significant time for large parsers.
 2014-06-16 21:29:04 -07:00
Max Brunsfeld
1daaf4485f Refactor item set transition functions 2014-06-16 13:37:34 -07:00
Max Brunsfeld
e953dbaa17 Update submodules recursively in configure script 2014-06-16 13:27:38 -07:00
Max Brunsfeld
17040e32ec Remove unused version of first_set function 2014-06-16 13:25:30 -07:00
Max Brunsfeld
5c089d0563 Bump bandit 2014-06-16 13:21:03 -07:00
Max Brunsfeld
39c1ab2d50 Refactor item_set_closure 
Inline unnecessary  function
 2014-06-16 13:20:39 -07:00
Max Brunsfeld
7a2c2c1c90 Store ParseItemSets as maps, w/ core items as keys 
ParseItem no longer has a lookahead_sym field; it now represents
the 'core' of a parse item. The lookahead context is stored separately,
as a set per core item. This makes iterating, copying and merging item
sets more efficient, because before, the core items were repeated for each
different lookahead symbol.

Also, the memoization in sym_transitions(ParseItemSet) has been removed.
Maybe I'll add it back later.
 2014-06-16 08:35:20 -07:00
Max Brunsfeld
d203c15911 Remove unneeded blank rule in lex table builder 2014-06-11 17:43:07 -07:00
Max Brunsfeld
cad6e0ed5f Fix expected symbol count in lr parser 2014-06-11 16:44:38 -07:00
Max Brunsfeld
bb4d83ce47 Add regex postfix flags to javascript grammar 
- Refactor statement terminators in javascript grammar
- Reorganize javascript language tests
 2014-06-11 16:43:27 -07:00
Max Brunsfeld
082560dd6e Fix operator precedence of '.' operator in js grammar 2014-06-11 14:01:38 -07:00
Max Brunsfeld
3cd031af38 Add keypattern rule helper 
This way, pattern rules (e.g. golang's comment) can be easily given the
same precedence as keyword rules.
 2014-06-11 12:40:49 -07:00
Max Brunsfeld
174f306e2a Fix precedence of comments vs '/' operator 2014-06-11 12:27:58 -07:00
Max Brunsfeld
155a57d3ab Prevent infinite loop on certain lex errors 2014-06-11 11:49:06 -07:00
Max Brunsfeld
4ad6278334 Add finally, instance of, typeof, in to js grammar 2014-06-11 11:49:06 -07:00
Max Brunsfeld
c91c5cb730 Add range statements to golang grammar 2014-06-10 14:11:25 -07:00
Max Brunsfeld
a42f498c59 Optimize merge_sym_transitions and merge_char_transitions 2014-06-10 14:01:32 -07:00
Max Brunsfeld
53bc633a22 Add var decl and if statements to golang grammar 2014-06-10 13:27:55 -07:00
Max Brunsfeld
1c93d5e1a6 Add declarations w/o initialization to golang grammar 2014-06-10 11:57:45 -07:00
Max Brunsfeld
3968f36a03 Reorganize golang specs 2014-06-10 11:39:36 -07:00
Max Brunsfeld
123d3b26d8 Add more expressions, statements to golang grammar 2014-06-10 11:33:05 -07:00
Max Brunsfeld
e105f5cebc Remove inheritance link btwn PreparedGrammar and Grammar 2014-06-10 10:34:37 -07:00
Max Brunsfeld
11acc7d087 Fix missing initializer warnings 2014-06-09 21:47:57 -07:00
Max Brunsfeld
8d48c3e48a Fix integer type incompatibility warnings in specs 2014-06-09 21:35:41 -07:00
Max Brunsfeld
1b1f53a5e7 Fix memory leaks in tests 2014-06-09 21:16:33 -07:00
Max Brunsfeld
21c259df9c Clean up lint errors 2014-06-09 21:14:38 -07:00
Max Brunsfeld
54a555168d Add accessor methods on Grammar 2014-06-09 21:05:25 -07:00
Max Brunsfeld
b4a34dd7c2 Add valgrind helper script 2014-06-09 13:24:30 -07:00
Max Brunsfeld
12331d66f5 Fix memory leaks 2014-06-09 13:12:44 -07:00
Max Brunsfeld
9bc7d51074 Always initialize tree node size and offset 2014-06-09 13:12:44 -07:00
Max Brunsfeld
4602690c1a Fix lr parser spec for gcc 2014-06-08 23:34:08 +00:00
Max Brunsfeld
652fa2f8a5 Fix stack spec on gcc 2014-06-04 18:24:54 -07:00
Max Brunsfeld
deaa7e2755 Fix missing return warning on gcc 2014-06-04 13:39:12 -07:00
Max Brunsfeld
9a4889176e Move lr_parser implementation into a separate .c file 2014-06-04 13:34:37 -07:00
Max Brunsfeld
63cde3967c Add unit test for stack 
- Also, fix bug where trees pushed onto the stack were not retained
 2014-06-03 13:19:49 -07:00
Max Brunsfeld
baec9f2c9a Move computation of tree size/offset into tree constructor 2014-06-02 13:32:36 -07:00
Max Brunsfeld
868a09b0b0 Remove infinite loop on certain lex errors 2014-06-01 23:23:24 -07:00
Max Brunsfeld
c7266f791e Don't use std::tuples in parse regex spec 
gcc doesn't let me use initializer list syntax for them
 2014-06-01 17:34:18 -07:00
Max Brunsfeld
e93e254518 In lexer, prefer tokens to skipped separator characters 
This was causing newlines in go and javascript to be parsed as
meaningless separator characters instead of statement terminators
 2014-05-30 13:29:54 -07:00
Max Brunsfeld
220e081c49 Remove unnecessary methods on LexTable 2014-05-29 18:28:23 -07:00
Max Brunsfeld
2988cc5aa2 Show offending lookahead chars when pretty-printing trees w/ errors 2014-05-26 21:50:01 -07:00
Max Brunsfeld
844f73c193 Remove unnecessary comment rule from JS grammar 2014-05-26 21:48:35 -07:00
Max Brunsfeld
6f45380f71 Move type-related tests for go grammar into their own file 2014-05-26 21:48:00 -07:00
Max Brunsfeld
4c9ac3dada Fix parsing of empty strings in javascript and golang 2014-05-20 09:47:26 -07:00