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2456 commits

Author SHA1 Message Date
Leonardo de Moura
aa8b5655dd feat(frontends/lean): add notation overwrite 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-23 16:10:36 -07:00
Leonardo de Moura
60f230a206 doc(library/unifier): ignore flex-flex constraints 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-23 14:33:09 -07:00
Leonardo de Moura
7df397fe63 test(lua): add universe constraint unifier test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-23 14:19:02 -07:00
Leonardo de Moura
a0e4dccdac refactor(kernel/constraint): rename choice constraint fields 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-23 13:52:03 -07:00
Leonardo de Moura
60c60c6cf5 feat(library/kernel_bindings): add mk_choice_cnstr to Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-23 13:39:21 -07:00
Leonardo de Moura
6d14de76f3 feat(kernel/constraint): add 'delayed' flag to choice constraints 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-23 12:56:06 -07:00
Leonardo de Moura
66016df0ad feat(library/unifier): add imitation step for macros 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-23 12:44:22 -07:00
Leonardo de Moura
2fa5b17592 feat(library/unifier): add unifier.max_steps unifier.use_exceptions options 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-23 12:38:57 -07:00
Leonardo de Moura
7b188ea37e feat(library/unifier): implement flex-rigid case 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-23 11:00:35 -07:00
Leonardo de Moura
68d55ef398 doc(library/unifier): document some of the unifier_fn methods 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-23 08:22:38 -07:00
Leonardo de Moura
9f7b92a410 refactor(library/unifier): combine active and delayed constraint sets 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 21:10:59 -07:00
Leonardo de Moura
4da9c2a2cb fix(emacs): modify emacs mode to reflect recent changes 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 17:56:53 -07:00
Leonardo de Moura
5bd86754af feat(frontends/lean/builtin_cmds): change notation for marking implicit/cast parameter in sections 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 17:51:00 -07:00
Leonardo de Moura
228f51dcfa feat(library/unifier): add support for choice constraint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 17:21:24 -07:00
Leonardo de Moura
611f29a954 chore(library/elaborator): remove dead code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 16:35:00 -07:00
Leonardo de Moura
c8a07dee53 feat(library/unifier): add unifier_plugin support, and unit test with plugin implemented using Lua 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 16:27:04 -07:00
Leonardo de Moura
238a0dbfba fix(library/unifier): memory violation, and missing set_conflict 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 14:09:06 -07:00
Leonardo de Moura
25cb1bf6a1 fix(kernel/converter): use type_checker::scope to make sure we restore the cache, and remove constraints when is_def_eq fails in the converter 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 14:08:54 -07:00
Leonardo de Moura
a1d94d71ec refactor(kernel/converter): eliminate converter::context, use type_checker directly 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 13:52:47 -07:00
Leonardo de Moura
edb2e85898 refactor(kernel/type_checker): remove type_checker::imp 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 13:39:58 -07:00
Leonardo de Moura
29a00c46d0 feat(library/unifier): add main loop and resolve_conflict 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 11:57:10 -07:00
Leonardo de Moura
644c387cfe refactor(kernel/constraint): rename: level constraints are also equality constraints 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 10:50:47 -07:00
Leonardo de Moura
1c47bd4847 fix(kernel/converter): remove temporary workaround, and temporarily disable unit test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 10:39:22 -07:00
Leonardo de Moura
73666af4a4 fix(library/register_module): missing open_unifier 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 10:01:51 -07:00
Leonardo de Moura
c7c5e41653 fix(frontends/lean/parser): warning when compiling in release mode 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 09:58:05 -07:00
Leonardo de Moura
3953d4d122 feat(kernel/type_checker): add push/pop methods to type_checker, they control the cache, and allow the type checker to reuse results even when it is used inside of a backtracking search 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 09:58:05 -07:00
Leonardo de Moura
eca22edda3 fix(kernel/type_checker): restore type checker cache when a failure occurs, do not send constraints to add_cnstr_fn when a type checker failure occurrs 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 09:00:32 -07:00
Leonardo de Moura
9c745057b4 feat(library/unifier): add unify_fn skeleton 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-21 20:08:39 -07:00
Leonardo de Moura
aac3830e31 fix(kernel/converter): add temporary fix, we need to be able to backtrack constraints 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-21 20:08:39 -07:00
Leonardo de Moura
f9a21166f0 feat(kernel/type_checker): add type_checker::is_def_eq method that takes a justification as argument 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-21 20:08:39 -07:00
Leonardo de Moura
fedbf8595b feat(kernel/metavar): collect unassigned metavariables while instantiating 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-21 16:58:09 -07:00
Leonardo de Moura
bf8f3318d8 feat(library): add unifier module skeleton 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-21 13:38:17 -07:00
Leonardo de Moura
37bee8c852 refactor(kernel/type_checker): simplify replace constraint_handler with closure 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-21 12:25:54 -07:00
Leonardo de Moura
86a56fbd2d feat(library/kernel_bindings): expose methods substitution::for_each_expr and substitution::for_each_level in the Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-21 12:25:54 -07:00
Leonardo de Moura
2c3e3cb544 refactor(kernel/abstract): add abstract_locals, and remove abstract_p 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-21 12:25:54 -07:00
Leonardo de Moura
67088b130e refactor(kernel/constraint): simplify constraint interface, and add choice constraint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-21 12:25:54 -07:00
Leonardo de Moura
9e50d5a1b8 test(util/lazy_list): add simple lazy_list example 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-21 12:25:54 -07:00
Leonardo de Moura
2589d60bfd feat(frontends/lean): add nameless 'have' expression 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-20 17:18:18 -07:00
Leonardo de Moura
4b227409bf feat(frontends/lean): add 'then have' expression 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-20 14:27:21 -07:00
Leonardo de Moura
4560413a92 feat(frontends/lean): add '[fact]' modifier for 'have' expression 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-20 11:58:05 -07:00
Leonardo de Moura
39177ec10a feat(frontends/lean): flip definition modifiers position, now they must occur after the identifier 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-20 11:58:05 -07:00
Leonardo de Moura
16412daf39 feat(frontends/lean): add 'using' syntax sugar for adding expressions to the goal's context 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-20 11:58:05 -07:00
Leonardo de Moura
5c17411a86 fix(kernel/converter): relax is_def_eq test, for example is_def_eq(f(?m1), a) should generate a constraint instead of returning an error 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-20 09:46:58 -07:00
Leonardo de Moura
2cc8172d61 refactor(frontends/lean): remove m_pos field from parameter object 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-19 23:06:49 -07:00
Leonardo de Moura
2954d10df5 refactor(kernel/converter): remove unnecessary exception 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-19 23:06:49 -07:00
Leonardo de Moura
05d1832425 refactor(kernel/type_checker): improve ensure_pi and ensure_sort APIs 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-19 22:33:58 -07:00
Leonardo de Moura
0cc8117fb4 fix(frontends/lean): add missing file 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-19 06:10:15 -07:00
Leonardo de Moura
bdab979e09 feat(frontends/lean): add inductive_cmd 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-18 16:00:59 -07:00
Leonardo de Moura
461689f758 refactor(frontends/lean/builtin_cmds): move declaration commands to new file 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-18 15:55:52 -07:00
Leonardo de Moura
08845be2fc feat(frontends/lean/notation_cmd): improve 'notation' cmd 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-18 09:28:01 -07:00
Leonardo de Moura
3e3c4ee5ed feat(frontends/lean/parser): add local_scope object to Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-18 08:38:23 -07:00
Leonardo de Moura
6259d20218 feat(frontends/lean/parser): expand Lua parser API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-18 08:03:17 -07:00
Leonardo de Moura
77c5319c4a chore(*): remove Lua 'migrate' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-18 07:01:34 -07:00
Leonardo de Moura
3ea24c0f32 fix(library/kernel_bindings): set_environment and set_io_state objects 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 22:36:47 -07:00
Leonardo de Moura
06002c5312 feat(frontends/lean/parser): use system_import when processing Lean import command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 22:09:42 -07:00
Leonardo de Moura
b9a7cc41ef feat(shell): use system_import for lua files provided in the command line (i.e., their code will be available for all threads) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 22:04:09 -07:00
Leonardo de Moura
1378fa5cbb refactor(util/script_state): remove support for threads and communication channels from the Lua API, the goal is to keep is simple, and use one Lua state object per thread 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 21:56:45 -07:00
Leonardo de Moura
f17e8a853a feat(frontends/lean): allow parser actions to be implemented using Lua 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 21:56:16 -07:00
Leonardo de Moura
4cbc429192 feat(frontends/lean/calc): add parse_calc function 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 17:16:15 -07:00
Leonardo de Moura
037cfcf622 refactor(frontends/lean/notation_cmd): add register_notation_cmds procedure 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 13:39:44 -07:00
Leonardo de Moura
f6dc6e6504 feat(emacs): add new calc commands to lean emacs mode 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 13:36:35 -07:00
Leonardo de Moura
e178979061 feat(frontends/lean): add calc_subst, calc_refl, calc_trans commands for configuring calc-expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 13:35:31 -07:00
Leonardo de Moura
ddba6b222a feat(frontends/lean): add calculational proof environment extension, it stores transitivity, reflexivity (and substitution) rules 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 13:13:13 -07:00
Leonardo de Moura
50806314d4 feat(util/name): add name_pair, and lex order 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 13:09:29 -07:00
Leonardo de Moura
f9d81c24d3 feat(library/expr_lt): add lex comparison for expression pairs 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 12:14:22 -07:00
Leonardo de Moura
28c904abea feat(frontends/lean/parser): add 'flag' for disabling 'unknown identifier' errors 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 10:30:03 -07:00
Leonardo de Moura
4be05e1d8c refactor(frontends/lean): expose notation_entry and token_entry structures, and add functions for parsing notation without affecting the environment 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 10:12:04 -07:00
Leonardo de Moura
819c8276f2 feat(frontends/lean/builtin_cmds): add 'variables' command family 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 08:25:00 -07:00
Leonardo de Moura
ea49176043 feat(frontends/lean/builtin_cmds): add 'using' command, and 'hiding/renaming' directives 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 18:42:39 -07:00
Leonardo de Moura
639d58f4c7 feat(frontends/lean/builtin_cmds): add 'print options' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 17:31:28 -07:00
Leonardo de Moura
3e377a9732 feat(frontends/lean/builtin_cmds): add 'set_option' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 17:27:43 -07:00
Leonardo de Moura
0779db7ae9 fix(kernel): set module_idx on theorems, otherwise we are not able to import theorems that use opaque definitions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 16:56:11 -07:00
Leonardo de Moura
73b7a44c84 fix(shell/CMakeFiles): typo 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 16:55:16 -07:00
Leonardo de Moura
82e79d9c78 fix(frontends/lean/parser): style 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 16:54:44 -07:00
Leonardo de Moura
a964ceb0e2 feat(frontends/lean): add 'import' command, add command line option for setting number of threads 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 16:37:46 -07:00
Leonardo de Moura
79d32b768d feat(shell): add '--hott' command line option 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 15:50:27 -07:00
Leonardo de Moura
4f3da90443 feat(frontends/lean/builtin_exprs): add 'have' and 'show' expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 15:04:29 -07:00
Leonardo de Moura
2c4175341c feat(library/placeholder): allow types to be attached to placeholders 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 14:35:55 -07:00
Leonardo de Moura
07f2379dec refactor(kernel): add mk_local function that has only two arguments 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 14:27:26 -07:00
Leonardo de Moura
21c54755a9 fix(kernel/converter): bug in is_def_eq 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 14:09:12 -07:00
Leonardo de Moura
f1e3449aae fix(frontends/lean): propagate position information 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 13:20:10 -07:00
Leonardo de Moura
2312f43443 fix(kernel/abstract): propagate tags when abstracting 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 13:00:13 -07:00
Leonardo de Moura
f70b1b028a feat(frontends/lean): provide position to parse_fn external function, add 'by' expression 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 12:28:58 -07:00
Leonardo de Moura
77b0e9d05d feat(emacs): add 'abbreviation' in the list of keywords 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 10:54:04 -07:00
Leonardo de Moura
34dfacc10e refactor(frontends/lean): Bool does not need to be a reserved keyword 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 10:52:12 -07:00
Leonardo de Moura
6db265e7ab feat(frontends/lean/builtin_exprs): parse '_' placeholder 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 10:41:08 -07:00
Leonardo de Moura
249168ce0b feat(emacs): add 'postfix' in the list of keywords 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 10:03:36 -07:00
Leonardo de Moura
5ce0502a36 feat(frontends/lean/builtin_exprs): add parser for 'let' expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 09:50:34 -07:00
Leonardo de Moura
775e10186d refactor(parser): use 'scope objects' for creating local scopes and setting m_type_use_placeholder flag 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 09:24:41 -07:00
Leonardo de Moura
cb49e3719e fix(util/optional): bug in emplace method 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 09:24:15 -07:00
Leonardo de Moura
27130c9499 feat(frontends/lean): local notation 'shadows' global one 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-15 11:50:41 -07:00
Leonardo de Moura
28047a33ae feat(frontends/lean): add local notation support 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-15 11:30:52 -07:00
Leonardo de Moura
9931033554 feat(shell/lean): remove --olean option 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-15 10:50:35 -07:00
Leonardo de Moura
64cafd6875 feat(frontends/lean/notation_cmd): add 'notation' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-15 10:49:05 -07:00
Leonardo de Moura
961b0bfacf feat(kernel/type_checker): use argument position when reporting application type mismatch errors 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-15 10:06:53 -07:00
Leonardo de Moura
9b389a96d5 feat(frontends/lean/notation_cmd): modify infixl/infixr/postfix command syntax 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-15 08:28:49 -07:00
Leonardo de Moura
e7019ec840 feat(frontends/lean): add infixl/infixr/postfix/precedence commands, add support for storing notation in .olean files, add support for organizing notation into namespaces 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-14 22:13:25 -07:00
Leonardo de Moura
891a3fb48b feat(frontends/lean): add command block reader with snapshot and resume 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-14 14:13:32 -07:00
Leonardo de Moura
6b99a29c2c refactor(frontends/lean): add local_decls template that is cheap to copy 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-14 09:56:05 -07:00
Leonardo de Moura
5fee6fd140 feat(shell/lean): add '-o' command line option 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-14 08:10:43 -07:00