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Leonardo de Moura
193ce35419 refactor(frontends/lean/inductive_cmd): redesign inductive datatype elaboration, use the new elaborator, and use simpler algorithm to infer the resulting universe 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-28 15:33:56 -07:00
Leonardo de Moura
0adacb5191 feat(kernel): add infer implicit, and use it to infer implicit arguments of inductive datatype eliminators, and tag whether parameters should be implicit or not in introduction rules in the module inductive_cmd 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-28 13:57:36 -07:00
Leonardo de Moura
0e015974ca fix(library/unifier): bug in process_flex_rigid, also cleanup the code and break it into different cases 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-28 11:19:56 -07:00
Leonardo de Moura
7075f6e94a fix(library/module): make sure decls from imported modules have module_idx > 0 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-28 08:36:54 -07:00
Leonardo de Moura
58b6169e8b fix(library/max_sharing): take binder annotations into account 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-28 08:31:09 -07:00
Leonardo de Moura
47ff300d1a fix(frontends/lean): '@' explicit mark 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-28 07:30:36 -07:00
Leonardo de Moura
1019cd60ef feat(library/logic): add basic definitions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-28 00:29:42 -07:00
Leonardo de Moura
cf9b486179 feat(frontends/lean): automatically import lua modules imported by imported lean files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 23:23:51 -07:00
Leonardo de Moura
2673a33bf3 fix(util/thread_script_state): new state was being added twice to g_states, use import_explicit 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 19:58:28 -07:00
Leonardo de Moura
9fb8fd0e7b test(tests/lua): add simple tactic framework test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 18:51:55 -07:00
Leonardo de Moura
e408998e06 fix(library/tactic): name convention 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 18:42:59 -07:00
Leonardo de Moura
fa72e7b874 refactor(library/tactic): simplify tactic 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 18:35:59 -07:00
Leonardo de Moura
5524c6c3d8 refactor(library/tactic/proof_state): simplify proof state 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 14:49:48 -07:00
Leonardo de Moura
c6ac89d967 refactor(library/tactic/proof_builder): simplify proof builder 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 12:25:04 -07:00
Leonardo de Moura
aaa7960b75 refactor(library/tactic/goal): use local names for hypotheses 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 11:11:12 -07:00
Leonardo de Moura
d84b745241 refactor(library/tactic/cex_builder): simplify cex_builder 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 07:14:33 -07:00
Leonardo de Moura
b4e4c4d610 chore(library/tactic): remove unnecessary file 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 07:02:13 -07:00
Leonardo de Moura
f1d8d8dcf9 chore(library/tactic): update goal objects 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 07:00:12 -07:00
Leonardo de Moura
ad70044ae1 chore(library/tactic): remove dead code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 07:00:12 -07:00
Leonardo de Moura
e55b4bf86d fix(library/unifier): bug in flex_rigid case: binding imitation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 20:43:49 -07:00
Leonardo de Moura
50e21586b0 feat(library/unifier): do not create a case-split for choice constraints that produce only one alternative 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 18:52:13 -07:00
Leonardo de Moura
443022d840 feat(util/lazy_list): add is_nil predicate 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 18:51:35 -07:00
Leonardo de Moura
ccce9d90a4 feat(frontends/lean/elaborator): add 'delayed coercions', add example demonstrating why the new feature is useful 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 18:39:23 -07:00
Leonardo de Moura
ed299c0914 feat(library/coercion): add has_coercions_to function 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 18:38:27 -07:00
Leonardo de Moura
b11e1a5f34 feat(kernel/type_checker): add mk_app_justification auxiliary function 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 18:38:09 -07:00
Leonardo de Moura
e769121c2a fix(frontends/lean/elaborator): memory leaks that only occur when compiling with clang++ 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 16:02:54 -07:00
Leonardo de Moura
340dc622c6 fix(kernel/formatter): make sure simple formatter output is not sensitive to internal names 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 14:58:59 -07:00
Leonardo de Moura
150d285b39 fix (library/unifier): occurs_context_check 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 14:45:36 -07:00
Leonardo de Moura
16bdc51fc4 refactor(kernel/type_checker): simplify type checker API, and remove add_cnstr_fn 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 13:36:31 -07:00
Leonardo de Moura
ac03b3204a fix(kernel/formatter): add missing parentheses 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 12:07:28 -07:00
Leonardo de Moura
a70f8dd98e feat(kernel/inductive): mark parameters, type formers and indices as implicit parameters in the elimination rule 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 11:05:14 -07:00
Leonardo de Moura
5e0e737213 feat(library/scoped_ext): do not import 'children' namespace objects 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 10:32:34 -07:00
Leonardo de Moura
a7623845f9 test(tests/lean/run): add another example on how to deal with ambiguity 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 10:18:35 -07:00
Leonardo de Moura
930960c54d fix(frontends/lean/builtin_cmds): abstract section parameters in the 'check' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 10:06:50 -07:00
Leonardo de Moura
cc21bfd01d test(tests/lean/run): more tests on how to deal with ambiguity 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 09:32:26 -07:00
Leonardo de Moura
dc5553ea5c test(tests/lean/run): add test demonstrating how to control ambiguity 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 09:32:19 -07:00
Leonardo de Moura
0480dab986 feat(frontends/lean/parse_table): avoid duplicates in the parse table 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 09:32:19 -07:00
Leonardo de Moura
ab2bbaef3f feat(util/list_fn): add remove function 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 09:32:19 -07:00
Leonardo de Moura
da6e92787a test(tests/lean/run): add simple overloading test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 09:32:12 -07:00
Leonardo de Moura
2d2f23cda6 feat(library/lean/lean): improve overload error message 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 08:52:40 -07:00
Leonardo de Moura
656bcd55ed fix(frontends/lean): save 'choice' position 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 08:50:44 -07:00
Leonardo de Moura
6085a54416 feat(library/error_handling): improve unifier_exception error message 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 08:49:50 -07:00
Leonardo de Moura
e735a8e5ff fix(library/unifier): bug in conflict resolution 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 08:42:40 -07:00
Leonardo de Moura
cdc41244ae fix(kernel/justification): missing 'const' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 08:18:18 -07:00
Leonardo de Moura
52ff29a6f7 feat(frontends/lean): add 'coercion' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 08:08:39 -07:00
Leonardo de Moura
06f9e7bfdd fix(build): add missing file 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-25 18:12:23 -07:00
Leonardo de Moura
acf8c13619 feat(kernel): add strict implicit arguments 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-25 17:50:49 -07:00
Leonardo de Moura
1da4ed5d80 fix(tests/lua/test.sh): update old script 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-25 17:47:07 -07:00
Leonardo de Moura
9f83ef8f6c chore(frontends/lean/elaborator): cleanup 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-25 17:13:03 -07:00
Leonardo de Moura
d027c90bd0 fix(tests/lua/tc_bug1): update test to reflect recent changes 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-25 16:50:30 -07:00