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Author SHA1 Message Date
Niko Matsakis
dc2ac98367 Make trace graph iter push target node on stack 
This means full state can be reconstructed in between iterations.
 2016-02-14 06:39:16 -05:00
Niko Matsakis
97df75a5a1 Harmonize the documentation for trace graphs 
Also tweak slightly how the edges are represented to make them more
consistent.
 2016-02-14 06:30:19 -05:00
Niko Matsakis
c4e4fd2b67 Extend trace graphs to have both prefix/suffix 2016-02-13 21:34:25 -05:00
Niko Matsakis
b10dc27980 add unit tests for trace_graph 2016-02-12 05:53:26 -05:00
Niko Matsakis
495793075b Implement trace graph path enumeration 2016-02-12 05:32:41 -05:00
Niko Matsakis
cb7fd0b19c WIP graph approach working 2016-02-11 07:57:23 -05:00
Niko Matsakis
2c908bace8 Reorganize lr1::backtrace into lr1::trace::... 
Split up the different kinds of tracing (shift tracing is not yet
rewritten) and move them into a common module.
 2016-02-10 05:53:56 -05:00
Niko Matsakis
07e8e45ab8 Massively reorganize LR1 modules 
Move all of the lr1 specific data structures into `core`, which means I
can make them pub while keeping the lr1/mod interface fairly clean.
 2016-02-10 05:37:50 -05:00
Niko Matsakis
0738e1ed16 Change graph to labeled edges. 2016-02-10 04:57:41 -05:00
Niko Matsakis
01137f51f3 Remove Debug output from inner core loop 2016-02-09 09:39:21 -05:00
Niko Matsakis
e96361d7a6 Introduce a cache in place of the old stack 2016-02-09 08:16:11 -05:00
Niko Matsakis
e9879b95e9 Use LookaheadSet in the backtrace computation too 2016-02-09 05:36:18 -05:00
Niko Matsakis
06bb6e7c82 Use the new LookaheadSet in the first set computation 2016-02-09 05:22:30 -05:00
Niko Matsakis
287d6f6030 Add a new LookaheadSet, currently unused 2016-02-09 04:41:41 -05:00
Niko Matsakis
28118fa2e3 Try to integrate styles and write some output. Needs work. 2016-02-08 05:59:58 -05:00
Niko Matsakis
7430a65d45 Add capability of ANSI formatting to ASCII canvas 2016-02-08 04:59:45 -05:00
Niko Matsakis
3372e0ce9d Move the cursor into a separate field rather than making it an item 2016-02-08 04:14:12 -05:00
Niko Matsakis
47d2a62abc Add error classification and use several examples. 2016-02-07 20:26:27 -05:00
Niko Matsakis
4103c265ad WIP 2016-02-06 20:47:10 -05:00
Niko Matsakis
013b7f9ae8 Test that we can enumerate/paint the examples. 2016-02-06 05:33:02 -05:00
Niko Matsakis
8b51ec251d Fix the handling of the right-hand-side 2016-02-05 08:18:42 -05:00
Niko Matsakis
76399fc667 Tweak more 2016-02-05 06:09:29 -05:00
Niko Matsakis
a9b8f7c395 WIP example lengths 2016-02-04 06:26:01 -05:00
Niko Matsakis
de769d0ca8 Play with module structure. 2016-02-03 13:10:50 -05:00
Niko Matsakis
f4cc3730b4 Expand example 2016-02-03 11:11:14 -05:00
Niko Matsakis
04c07929d3 Merge pull request #70 from shahn/snapshot-deps 
Update some snapshot dependencies
 2016-02-03 05:30:27 -05:00
Niko Matsakis
176f66f9dc Change backtraces to be computed over LR(0) items, and merge parent 
backtraces. The result is much cleaner. :)
 2016-02-03 05:28:59 -05:00
Niko Matsakis
093ac9a96c Add a case that handles cycles, and an example of a bad grammar 2016-02-03 04:23:51 -05:00
Sebastian Hahn
697fa6533c Update some snapshot dependencies 
This was possible since e70b23208ac27f93a914fea77ec158c47ab9a389 and
a8155ad01cf575b99b9be08820bfb8ae9bdf337e and was unfortunately forgotten
in 53c7e620c90f38204aea5ec5ad6a4a7598a8a3ec :)
 2016-02-03 07:05:52 +01:00
Niko Matsakis
22d3c904a9 Implement backtrace 2016-02-02 20:11:16 -05:00
Niko Matsakis
7b7fee97aa Merge pull request #66 from oconnor0/master 
Unset read only on generated rust file before removing it to fix build failure on Windows
 2016-02-02 13:08:11 -05:00
Matthew O'Connor
e8a5a4db8a Remove unnecessary parens in if. 2016-02-02 10:59:00 -07:00
Niko Matsakis
52e7208239 WIP 2016-02-02 04:53:53 -05:00
Niko Matsakis
e45d27bc3d Collect the states when failure occurs in LR(1) construction 2016-02-02 04:53:53 -05:00
Niko Matsakis
e6b057f551 Add an execute (lalrpop-exe) that one can use to run LALRPOP manually. 2016-02-02 04:53:53 -05:00
Niko Matsakis
6417391917 Fix tests with sessions, add debug output by default 2016-02-01 09:11:07 -05:00
Niko Matsakis
6b43dbce28 Add a lalrpop-exe command that you can use to run LALRPOP manually. 2016-02-01 05:24:11 -05:00
Niko Matsakis
c7aeb106ad Add a Session object and thread some logging through LALRPOP. 2016-02-01 05:24:04 -05:00
Matthew O'Connor
b7ce5bf4ff Verify that generated rust file exists before changing permissions. 2016-01-30 15:39:13 -07:00
Matthew O'Connor
51e2dabdc0 Unset read only on generated rust file before removing it to fix build failure on Windows (#53) 2016-01-30 08:54:58 -07:00
Niko Matsakis
20b2ee8e56 Merge pull request #64 from nikomatsakis/relicense 
Remove outdated LICENSE file.
 2016-01-28 05:43:06 -05:00
Niko Matsakis
6bc1ebb6e8 Remove outdated LICENSE file. 2016-01-28 05:42:30 -05:00
Niko Matsakis
a5e107a869 Merge pull request #61 from nikomatsakis/relicense 
Switch license to MIT/Apache2 instead of Unlicense
 2016-01-28 05:41:35 -05:00
Niko Matsakis
728654dfa2 Switch license to MIT/Apache2 instead of Unlicense, in an effort to be 
more uniform with the rest of the Rust ecosystem, and to evade the
various legal quandries associated with the concept of "public domain".
 2016-01-24 04:52:05 -05:00
Niko Matsakis
b311a988c2 Merge pull request #60 from nikomatsakis/release-0.9.0 
Release 0.9.0 and begin version 0.10.
 2016-01-23 13:48:26 -05:00
Niko Matsakis
149bfdbb00 repair damage done by public script 2016-01-23 12:35:39 -05:00
Niko Matsakis
f0e0c2a91c fix bug in publish script that messed up dependencies 2016-01-23 12:35:30 -05:00
Niko Matsakis
a1f343039c add calculator tutorial to the travis config 2016-01-23 12:35:17 -05:00
Niko Matsakis
01ae27afe8 Bump to version 0.10.0 (in progress). 2016-01-23 11:45:29 -05:00
Niko Matsakis
eea6b63e71 Release version 0.9.0. 2016-01-23 11:43:36 -05:00