Niko Matsakis
22322d26e4
fix parentheses
2016-11-23 05:24:21 -05:00
Niko Matsakis
b6e9a49f0e
release 0.12.2
2016-11-23 05:23:10 -05:00
Niko Matsakis
99c10eb41b
remove main.rs from lalrpop-snap
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it interferes with publish
2016-11-23 05:01:54 -05:00
Niko Matsakis
417c1e34c4
update version numbers for 0.12.2
2016-11-23 04:55:59 -05:00
Niko Matsakis
d710c1f3f0
Merge pull request #168 from nikomatsakis/snapshot
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New snapshot
2016-11-23 01:55:08 -08:00
Niko Matsakis
99962ccb49
create new snapshot
2016-11-23 04:32:17 -05:00
Niko Matsakis
fd88178922
remove profile entries
2016-11-23 04:30:03 -05:00
Niko Matsakis
82cf10d5ba
update RELEASES.md with new activity
2016-11-23 04:21:44 -05:00
Niko Matsakis
a73ca78c89
Merge pull request #160 from Marwes/symbol_error
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feat: Implement error recovery
2016-11-23 01:16:01 -08:00
Markus Westerlind
1fe5cf46c4
Add missing path dependency on the pascal demo
2016-11-22 23:20:04 +01:00
Markus Westerlind
18b179660b
Use ! instead of error to indicate error recovery
2016-11-22 23:03:56 +01:00
Markus Westerlind
6bf1c9e940
Store the tokens dropped during error recovery in the produced type
2016-11-22 22:37:19 +01:00
Niko Matsakis
c07833ab31
improve docs and various nits in parse_table.rs
2016-11-22 22:36:10 +01:00
Niko Matsakis
fe854cc7fc
update tutorial wording, rm calculator6
2016-11-22 22:36:10 +01:00
Markus Westerlind
352ed58dce
Fix nits
2016-11-22 22:36:10 +01:00
Markus Westerlind
0a7f46cfde
Don't generate the ERROR table anymore
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The information in the `ERROR` table is now encoded in `ACTION` under the error terminal.
2016-11-22 22:36:10 +01:00
Markus Westerlind
0811555dd4
Add basic documentation for error recovery
2016-11-22 22:36:10 +01:00
Markus Westerlind
ea31f3cdda
Merge the generation of error recovery as much as possible
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The generated code is still duplicated but overall it is a miniscule
amount of code.
2016-11-22 22:36:10 +01:00
Markus Westerlind
80603e1e28
fix: Perform all reductions before shifting in error recovery
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This fixes a problem in the newly added calculator7 test where error recovery would remove everything before the comma in `22 * 44 + 66, *3` as there would be no shift at that point. By first reducing the first expression the parser ends up in a state which properly has recovery installed and parsing can resume
2016-11-22 22:36:10 +01:00
Markus Westerlind
5c4c0d0f8a
Only generate a parse_table parser when testing error recovery
2016-11-22 22:36:10 +01:00
Markus Westerlind
4400e74cd6
Display a friendly error if using error recovery in a recursive ascent parser
2016-11-22 22:36:10 +01:00
Markus Westerlind
9ceaa09e0f
Add comments and fix nits
2016-11-22 22:36:10 +01:00
Markus Westerlind
0000be244f
Infer the type of error symbols
2016-11-22 22:36:10 +01:00
Markus Westerlind
6f6db1ec2f
Allow underscores to be part of LALRPOP identifiers
2016-11-22 22:36:10 +01:00
Markus Westerlind
1e3a543881
Fix compile error when running cargo test on the main crate
2016-11-22 22:36:10 +01:00
Markus Westerlind
39a033c477
Don't drop the token that caused an error
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If we end up dropping some states in the first part of error recovery we may not need to skip any tokens at all.
2016-11-22 22:36:10 +01:00
Markus Westerlind
9dd99ce436
Don't enter an infinite loop if no recovery exists at EOF
2016-11-22 22:36:10 +01:00
Markus Westerlind
137e015f43
Add issue_55.rs to .gitignore
2016-11-22 22:36:10 +01:00
Markus Westerlind
99004de261
Only emit an ERRORS table if error recovery is used
2016-11-22 22:36:10 +01:00
Markus Westerlind
e68c2605c8
Revert accidental style change to the grammar
2016-11-22 22:36:10 +01:00
Markus Westerlind
00c78e5e2e
Add some comments
2016-11-22 22:36:10 +01:00
Markus Westerlind
9cd4f30319
Make the error available for error recovery actions
2016-11-22 22:36:10 +01:00
Markus Westerlind
fd2a5f04ce
Treat error as a terminal when it comes to example generation
2016-11-22 22:36:10 +01:00
Markus Westerlind
28f689c9df
Implement error recovery on EOF
2016-11-22 22:36:10 +01:00
Markus Westerlind
7af013e7bb
Add basic error recovery for parse tables
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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
05472491d2
Hack in a way to only test parse_table
2016-11-22 22:36:10 +01:00
Niko Matsakis
09fe675d97
Merge pull request #167 from Marwes/parse_error
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feat: Implement Error and Display on ParseError
2016-11-18 17:34:57 -08:00
Niko Matsakis
feee6cb317
Merge pull request #165 from Marwes/shrink_tables
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fix: Shrink the amount of lines written for parse tables
2016-11-18 17:33:52 -08:00
Niko Matsakis
5c0bafc902
Merge pull request #166 from Marwes/whitespace
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fix: Rename "hello. " to be friendlier for windows
2016-11-18 17:26:14 -08:00
Markus Westerlind
c4c1e8439c
chore: Add a small bash script to run all tests
2016-11-18 23:54:42 +01:00
Markus Westerlind
1b9ad76dd2
feat: Implement Error and Display on ParseError
2016-11-18 23:37:26 +01:00
Markus Westerlind
e055a9a480
fix: Rename "hello. " to be friendlier for windows
2016-11-18 22:15:16 +01:00
Markus Westerlind
8a2e4c2e6d
fix: Shrink the amount of lines written for parse tables
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This commit avoids writing a description of each terminal as a comment if comments are disabled. It also writes all terminals for a state on a single line which effectively reduces the size of tables from `O(terminals * states=` to `O(states)` (if comments are disabled).
2016-11-18 22:01:45 +01:00
Niko Matsakis
dba28217c9
Merge pull request #161 from Marwes/ignore_rs
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Ignore .rs files generated for tests
2016-11-11 02:31:53 -08:00
Markus Westerlind
b9c9ea33bc
Ignore .rs files generated for tests
2016-11-09 21:14:55 +01:00
Niko Matsakis
e12a4134cd
Merge pull request #159 from nikomatsakis/nikomatsakis-gitter-badge
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Add gitter badge
2016-11-08 03:33:46 -08:00
Niko Matsakis
03b4c459b3
Add gitter badge
2016-11-08 06:33:40 -05:00
Niko Matsakis
a29ca97d26
Merge pull request #151 from nikomatsakis/release-0.12.1
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Release 0.12.1
2016-09-29 19:43:30 -04:00
Niko Matsakis
4764a1d286
bump version number to 0.12.1
2016-09-29 05:38:06 -04:00
Niko Matsakis
956f6222aa
update release notes
2016-09-29 05:37:48 -04:00
