Commit graph

20 commits

Author SHA1 Message Date
Sebastian Ullrich
eda9e4bb3f feat(library/derive_attribute): temporary, hacky C++ implementation of @[derive] 2018-08-01 18:44:23 -07:00
Sebastian Ullrich
3951db3b0b fix(library/init/lean/parser/reader/basic): error recovery reprint issue 2018-07-30 17:55:17 -07:00
Sebastian Ullrich
242d63af25 fix(library/init/lean/parser/reader/basic): store token start position for perfect roundtripping 2018-07-30 17:30:20 -07:00
Sebastian Ullrich
312de57aec test(tests/lean/reader1): test error recovery and fix bug 2018-07-30 17:30:20 -07:00
Sebastian Ullrich
3728b2ba3f feat(library/init/lean/parser/reader/basic): add error list handling 2018-07-30 10:38:00 -07:00
Sebastian Ullrich
e34f2e8cd7 chore(library/init/lean/parser): improve error messages 2018-07-30 10:38:00 -07:00
Sebastian Ullrich
2823bebd23 refactor(library/init/lean/parser/parsec): message.pos: replace with iterator
This allows efficient recovery from a parse error as well as implementing
`has_to_string` for `message`
2018-07-30 10:38:00 -07:00
Sebastian Ullrich
10b18e77a1 feat(library/init/lean/parser/reader/basic): combinators: create partial syntax trees 2018-07-27 16:19:02 -07:00
Sebastian Ullrich
0b240cbfe9 feat(library/init/lean/parser/reader/basic): read_m: change custom message type to syntax 2018-07-27 15:27:37 -07:00
Sebastian Ullrich
389e9b7b49 feat(library/init/lean/parser/parsec): use [inhabited μ] instead of unit for custom message type of basic parsers
In hindsight, this seems to simplify usage without compromising static typing much
2018-07-27 15:10:20 -07:00
Sebastian Ullrich
65fd050b83 feat(library/init/lean/parser/parsec): add custom error message type 2018-07-27 14:29:50 -07:00
Sebastian Ullrich
d526262266 refactor(library/init/lean/parser/reader/basic): rec_t.recurse: clearer implementation 2018-07-26 17:28:11 -07:00
Sebastian Ullrich
18b4456a84 Revert "refactor(library/init/lean/parser/parsec): monad_parsec: move from monad_lift/monad_map to direct primitives"
This reverts commit 9db0724bf1.
2018-07-25 13:53:29 -07:00
Sebastian Ullrich
8444a7412e feat(library/init/lean/parser/reader/basic): add a small monad transformer for managing recursion and use it to implement recursive section parsing 2018-07-16 18:39:23 +02:00
Sebastian Ullrich
5b55600e71 feat(library/init/lean/parser/reader/module): open command 2018-07-16 12:38:27 +02:00
Sebastian Ullrich
5955e3fce8 chore(library/init/lean/parser/parsec): proper namespacing 2018-07-12 10:35:22 +02:00
Sebastian Ullrich
72b255d4e1 chore(library/init/lean/parser/parser_t): rename module and type to parsec to avoid nested use of parser 2018-07-12 10:35:20 +02:00
Sebastian Ullrich
b2f9b2c180 feat(library/init/lean/parser/{syntax,reader}): store whitespace around tokens 2018-07-11 14:34:50 +02:00
Sebastian Ullrich
ab19966d65 feat(library/init/lean/parser/reader): automatically promote tokens through readers 2018-07-05 18:01:17 +02:00
Sebastian Ullrich
8ef87818ce feat(library/init/lean/parser/reader): implement basic tokenizer 2018-07-05 10:42:37 +02:00