overflowerror
36f790b37b
fixed test cases concerning identical paths and nested prefix paths
2021-12-17 21:59:00 +01:00
overflowerror
2726ec0e09
removed unnecessary parenthesis from rendered output
2021-12-17 21:52:25 +01:00
overflowerror
be80d5ffbc
added basic support for nested prefix alternatives
...
after minimal path difference analysis failed, flatten paths (limited by
token limit; justification: identity check would error out if paths are
not distinguishable within the limit) and recompute alternative guard.
now nested prefixes will be collapsed with all corresponding guard
conditions
2021-12-17 21:18:59 +01:00
overflowerror
45d2df5c33
fixed uninitialized hoisting processer
...
moved init before generateFile
used flattenedGrammar instead of original grammar (it)
2021-12-14 15:13:35 +01:00
overflowerror
94a3601dff
fixed identical path analysis to consider prefixes
2021-12-13 16:58:10 +01:00
overflowerror
d8ee388b31
basic support for context analysis in unordered groups
2021-12-10 17:33:28 +01:00
overflowerror
08b240eed4
added more test cases for context analysis
2021-12-09 19:43:05 +01:00
overflowerror
0a6b1b69c9
added support for context analysis with optional cardinalities
...
unordered groups not yet working properly
2021-12-09 19:30:19 +01:00
overflowerror
d2c6a46071
fixed context analysis not able to see context tokens
...
added toString methods in guard classes for debugging
2021-12-08 20:17:15 +01:00
overflowerror
372d0a4a01
basic support for simple prefix paths
2021-12-08 18:45:54 +01:00
overflowerror
621f37874f
changed terminal token condition to use LA syntax
2021-12-07 18:55:01 +01:00
overflowerror
8d34bc2a23
fixed non-optimal guard with nested groups
...
nested groups produce non-optimal guard (redundant parentheses)
-> group guard now adds elements of groups instead of the group itself
added test case
2021-12-05 18:31:57 +01:00
overflowerror
83232e5a43
fixed bug with alternatives containing unordered groups
...
gave exception in token analysis
-> added handling for unordered groups to token analysis
added test case
2021-12-05 18:18:18 +01:00
overflowerror
13aef9e99b
fixed problem with unsupported constructs in unguarded rules
2021-12-04 18:36:50 +01:00
overflowerror
62e9d44a64
added SynStateTypes for semantic predicates and java actions
2021-12-04 18:13:23 +01:00
overflowerror
0ad55d42cc
render predicates for non-trivial-cardinalities
2021-12-04 18:03:41 +01:00
overflowerror
1058d2bf3c
changed unordered group hoisting to just use + instead
...
cardinality * is only possible if all element in the unordered group are
optional. This case doesn't matter for hoisting or rather is already
dealt with in the containing group (the guard of the resulting
alternatives won't have a terminal).
2021-12-04 17:28:45 +01:00
overflowerror
1d4b649755
hoisting in unordered groups uses one or more cardinality if it contains
...
non-optional elements
TODO: fix special case in anlternatives hoisting
2021-12-02 21:36:05 +01:00
overflowerror
2303cce7c4
added hoisted predicates to unordered group rendering
2021-12-02 21:21:16 +01:00
overflowerror
f23274e072
fixed problem with clone method by using EcoreUtil.copy instead
2021-12-02 21:19:27 +01:00
overflowerror
b3e48838f3
changed grammar generator to not render gated semantic predicates
2021-12-02 20:37:13 +01:00
overflowerror
8e1fa55e7d
fixed bug that identical paths are deleted in the original ecore objects
2021-12-02 17:26:39 +01:00
overflowerror
3f665c0d39
fixed null ptr in debugging output on virtual/floating elements
2021-12-02 17:24:48 +01:00
overflowerror
5f136cf262
added short string function to debug utils
2021-11-30 20:54:53 +01:00
overflowerror
967f491402
added init block rendering to ContentAssistGrammarGenerator
2021-11-30 20:09:11 +01:00
overflowerror
365de63327
temporary fix for missing SynStateType for new elements in
...
SyntacticSequencer
2021-11-30 19:59:14 +01:00
overflowerror
b4deb67876
fixed problem with recursive rule calls in debug function
2021-11-30 19:54:38 +01:00
overflowerror
a6993a01f7
refactoring, better exception handling, changes to error detection
...
exception messages now contain the the rule that caused the problem
2021-11-29 21:12:02 +01:00
overflowerror
5aba8ab724
collapse nested alternatives to reduce generated code
...
doesn't work if nested alternative is in nested group
doesn't work if nested alternative is in merged path
2021-11-29 18:33:45 +01:00
overflowerror
2dc2b23ad9
added test cases for simplifying nested alternatives & unordered groups
2021-11-29 18:20:08 +01:00
overflowerror
8d5af71314
added basic support (sub optimal) support for unordered groups
2021-11-27 20:30:31 +01:00
overflowerror
5110d180b7
added hosting test for unordered groups
2021-11-27 19:50:44 +01:00
overflowerror
ef91f872ef
added support for enum rules in hoisting code
2021-11-27 19:44:38 +01:00
overflowerror
7f352990a4
added test cases for enum rules
2021-11-27 19:25:25 +01:00
overflowerror
7925e2040f
return alternative guard analysis if all paths are trivial
2021-11-27 19:23:43 +01:00
overflowerror
5fdb3424ac
refactoring of hoisting code
2021-11-27 18:37:24 +01:00
overflowerror
cb606d6937
add test for alternatives with only unguarded paths
2021-11-27 16:55:38 +01:00
overflowerror
61847d2d82
added limit cache for mindiff analysis
...
save first index that causes the tokens to be exhausted as the new limit
2021-11-27 16:50:37 +01:00
overflowerror
6055348451
added alternative guard conditions for
...
AntlrContentAssistGrammarGenerator
2021-11-27 16:25:16 +01:00
overflowerror
58e3bba502
changed check for token-based path identity to be boundary test
...
+ changed default token limit to 10
+ prepared test for symbolic identity analysis
2021-11-27 16:04:53 +01:00
overflowerror
cd0629d828
fixed testAlternaitves in FirstSetComputationTest
2021-11-27 15:37:55 +01:00
overflowerror
bf970d77fd
fixed hoisting processor to corresponding tests succeed
2021-11-25 16:58:37 +01:00
overflowerror
21125ebc46
added test cases for hoisting processor
2021-11-25 16:57:26 +01:00
overflowerror
b442f27a0f
added disambiguating predicates to code generation and hoisting
...
at the moment they are treated like gated semantic predicates
2021-11-23 18:24:13 +01:00
overflowerror
6378a70180
added disambiguating semantic predicates to model and grammar
2021-11-23 18:23:32 +01:00
overflowerror
ad5a6b33f5
added init blocks to antlr code generation
2021-11-23 18:04:22 +01:00
overflowerror
69b5babb91
added grammar init block to model and xtext grammar
2021-11-23 17:32:09 +01:00
overflowerror
a1db3fe348
added support for cardinalities + fixed problem with cardinalities in
...
token analysis
2021-11-20 19:25:56 +01:00
overflowerror
4a1efd5670
fixed recursive updates in cache maps
2021-11-19 15:36:44 +01:00
overflowerror
b8f405811a
added java actions to code generation and hoisting
2021-11-19 15:05:36 +01:00
