1226 commits

Author	SHA1	Message	Date
Leonardo de Moura	6d2df80a17	feat(frontends/lean/server): use '?a' instead of '?M_i' for implicit arguments when displaying FINDP and FINDG matches ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-07 09:36:03 -07:00
Leonardo de Moura	1bc31d7df0	feat(frontends/lean/server): instantiate implicit arguments with metavariables when generating FINDP and FINDG output	2014-09-06 13:17:26 -07:00
Leonardo de Moura	87d7391d7a	fix(frontends/lean/server): do not fail if file does not exist in 'VISIT file' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-06 12:34:20 -07:00
Leonardo de Moura	5549295c47	fix(frontends/lean/inductive_cmd): bug when elaborating inductive tyoe parameters ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-06 11:38:32 -07:00
Leonardo de Moura	bbff564a1c	feat(frontends/lean): persistent notation in sections ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-06 11:14:20 -07:00
Leonardo de Moura	bdb91f6783	feat(frontends/lean/server): give preference to prefix matches ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-05 21:57:35 -07:00
Leonardo de Moura	629feb77ef	feat(frontends/lean/server): ingore keywords and commands in FINDP ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-05 20:59:14 -07:00
Leonardo de Moura	b5f595c432	fix(frontends/lean/inductive_cmd): bugs when declarating inductive datatypes in sections, fixes #141, fixes #142 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-05 19:17:09 -07:00
Leonardo de Moura	a8361f128f	feat(frontends/lean/server): sort fuzzy matches by number of errors ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-05 18:03:04 -07:00
Leonardo de Moura	f1436d78ca	feat(frontends/lean/server): using fuzzy matching	2014-09-05 18:01:18 -07:00
Leonardo de Moura	898021c1b8	fix(frontends/lean/server): cleanup info in modified line	2014-09-05 01:36:17 -07:00
Leonardo de Moura	613c035ff8	fix(frontends/lean): missing pre_info for type incorrect declarations ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-05 01:12:08 -07:00
Leonardo de Moura	5fa1c0a5fb	feat(frontends/lean/server): take current namespace into account when processing FINDP command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-05 00:40:34 -07:00
Leonardo de Moura	364bba2129	feat(frontends/lean/inductive_cmd): prefix introduction rules with the name of the inductive datatype ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-04 17:26:36 -07:00
Leonardo de Moura	8743394627	refactor(kernel/inductive): replace recursor name, use '.rec' instead of '_rec' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-04 15:04:57 -07:00
Leonardo de Moura	ffc871ea8c	feat(frontends/lean/server): only display 'EXTRA_TYPE' info when the column number is provided to the 'INFO' command, closes #133 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-04 14:02:53 -07:00
Leonardo de Moura	d75a4739e4	refactor(util/name): move string_to_name to name module	2014-09-04 13:09:42 -07:00
Leonardo de Moura	b5b68613b1	feat(shell): remove '--server' command line option when compiling with -DMULTI_THREAD=OFF ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-04 12:43:14 -07:00
Leonardo de Moura	de8a71bc5b	perf(frontends/lean): do not create extra_info annotation when we are not collecting info ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-04 11:25:41 -07:00
Leonardo de Moura	d76218e9d1	fix(frontends/lean/elaborator): bug when elaborating expressions with multiple annotations ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-04 11:23:58 -07:00
Leonardo de Moura	9876d07094	chore(frontends/lean): use consistent filename convention ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-04 09:59:24 -07:00
Leonardo de Moura	b94ec07b29	feat(frontends/lean): associate type information with left '(' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-04 09:56:27 -07:00
Leonardo de Moura	c532dcfaac	feat(library/declaration_index): add 'a|abbreviation-name|declaration-name' entries in .ilean files	2014-09-04 09:30:25 -07:00
Leonardo de Moura	f9a90b9920	feat(frontends/lean): add 'export' command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-03 18:37:01 -07:00
Leonardo de Moura	5e18e6609c	feat(frontends/lean): add 'as' clause to 'open' command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-03 17:37:02 -07:00
Leonardo de Moura	e51c4ad2e9	feat(frontends/lean): rename 'using' command to 'open' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-03 16:00:38 -07:00
Leonardo de Moura	e14814d4bf	feat(frontends/lean): add '[protected]' modifier ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-03 15:01:13 -07:00
Leonardo de Moura	5a203d1c75	feat(frontends/lean): add '?' for inspecting the type of any expression, it produces a EXTRA_TYPE info entry ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-03 11:54:42 -07:00
Leonardo de Moura	9702a66a29	feat(frontends/lean/server): use alias (if available) in FINDG command output ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-03 11:54:42 -07:00
Leonardo de Moura	ef1912eddf	feat(frontends/lean): improve COERCION info ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-03 09:34:13 -07:00
Leonardo de Moura	8c3d839968	feat(frontends/lean/server): add FINDG command (find declarations that can be used to fill a placeholder) ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-03 08:57:57 -07:00
Leonardo de Moura	36674eb8d9	feat(frontends/lean/server): add NAY and STALE status to --BEGININFO ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-02 19:04:01 -07:00
Leonardo de Moura	974a0a4217	feat(frontends/lean/elaborator): generate COERCION info ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-02 18:39:06 -07:00
Leonardo de Moura	24fc89ff70	refactor(frontends/lean/server): move option display_value to option_declarations ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-02 17:42:21 -07:00
Leonardo de Moura	b8c34eceed	feat(frontends/lean/server): display current option value instead of default value ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-02 17:29:49 -07:00
Leonardo de Moura	40cd50b1ca	fix(frontends/lean/pp): add necessary '@' when pp.implicit is true, otherwise produced output will not even type check ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-02 17:11:26 -07:00
Leonardo de Moura	fc0f12101c	fix(frontends/lean/pp): bug when pretty printing arrows ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-02 15:55:14 -07:00
Leonardo de Moura	0f9478d91e	feat(frontends/lean): add 'class' command back ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-02 15:04:23 -07:00
Leonardo de Moura	bbdb13172e	feat(frontends/lean/server): add 'FINDP' command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-02 12:59:48 -07:00
Leonardo de Moura	87926b774f	fix(frontends/lean/info_manager): user provided options override saved options, fixes #119 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-09-01 18:44:43 -07:00
Leonardo de Moura	b7d7f12b8e	fix(frontends/lean/info_manager): several bugs: invalid flag was not being reset for empty lines, merge with overwrite=false was adding 'poluting' state, --NAY generation ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-30 10:35:36 -07:00
Leonardo de Moura	231039ad26	chore(frontends/lean/inductive_cmd): add auxiliary assertion for debugging ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-29 22:28:22 -07:00
Leonardo de Moura	373bda0c74	fix(frontends/lean/server): in valid line tracking, add 'VALID' command similar to show, but marks invalid lines with a '*' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-29 18:17:07 -07:00
Leonardo de Moura	cb27407fcb	feat(frontends/lean): add SHOW and SLEEP debugging support commands, fixes worker interrupted bug, and LEAN_SERVER_DIAGNOSTIC compilation mode ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-29 18:17:07 -07:00
Leonardo de Moura	9a4472cff5	fix(frontends/lean): wrong displayed type in proof with multiple sorry's, fixes #112 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-29 14:32:53 -07:00
Leonardo de Moura	eeffb498b8	feat(frontends/lean/dependencies): send all missing files to standard error, closes #111 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-29 13:20:25 -07:00
Leonardo de Moura	d7da307f85	feat(frontends/lean/server): add 'OPTIONS' command to 'lean --server' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-29 12:59:22 -07:00
Leonardo de Moura	bd3fb3489b	feat(frontends/lean/dependencies): do not stop computing dependencies at error, compute as many as possible, and sign error in the end ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-29 12:34:37 -07:00
Leonardo de Moura	b9489ce585	fix(frontends/let): let-expression pretty printer ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-29 10:58:27 -07:00
Leonardo de Moura	d8548369e7	feat(frontends/lean/pp): improve let-expr pretty printer ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-29 07:46:58 -07:00
Leonardo de Moura	2ce92feae1	fix(frontends/lean/pp): remove unreachable code: elaborator eliminates typed_expr macros ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-28 18:30:33 -07:00
Leonardo de Moura	be56fcf0bd	fix(frontends/lean/pp): pretty print 'let-expressions', closes #87 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-28 18:20:58 -07:00
Leonardo de Moura	662345e2af	fix(frontends/lean/elaborator): missing '\n' in error message ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-28 18:17:00 -07:00
Leonardo de Moura	1e80a9dfe9	feat(frontends/lean): avoid exponential blowup when processing let-expressions with a lot of sharing, cleanup show-expression ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-28 16:27:52 -07:00
Leonardo de Moura	823a3a7c56	feat(frontends/lean/server): add ECHO command for debugging purposes ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-28 07:40:02 -07:00
Leonardo de Moura	1a8eb9799e	feat(frontends/lean/server): preserve info that occurs in columns before first changed column ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-27 21:09:52 -07:00
Leonardo de Moura	8df5fc0623	fix(frontends/lean/server): compilation warning ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-27 17:53:00 -07:00
Leonardo de Moura	8719dff361	fix(frontends/lean): distribute '@' over choice ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-27 16:31:18 -07:00
Leonardo de Moura	19c14fcca7	refactor(frontends/lean/server): refactor lean info server, closes #90, closes #69 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-27 14:53:16 -07:00
Leonardo de Moura	c7e9e238ec	fix(frontends/lean/server): ignore output produced by worker thread, fixes #98 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-27 10:46:49 -07:00
Leonardo de Moura	fab4eb0d69	feat(frontends/lean/server): add CLEAR_CACHE command, closes #100 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-27 10:31:01 -07:00
Leonardo de Moura	dd99e60a00	refactor(frontends/lean/info_manager): store environment+options in the info_manager, fixes #96 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-26 18:07:09 -07:00
Leonardo de Moura	b8b5a59117	fix(frontends/lean/info_manager): do not rely on typeid::before, the behavior is a platform specific ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-26 14:23:12 -07:00
Leonardo de Moura	44c597724b	fix(frontends/lean): fail if theorem type has metavariables after type elaboration (and before proof elaboration) ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-26 09:01:17 -07:00
Leonardo de Moura	3903be34a4	feat(frontends/lean): process theorem statement independently of proof, thus we have the same behavior in sequential and parallel compilation modes, closes #84 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-25 21:26:17 -07:00
Leonardo de Moura	82a7de83cc	feat(frontends/lean/pp_options): use a more effective get_distinguishing_pp_options ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-25 10:23:28 -07:00
Leonardo de Moura	fbf13994d8	refactor(*): use + for concatenating format objects ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-24 09:35:25 -07:00
Leonardo de Moura	df60ab4ada	fix(frontends/lean/calc): allow calc_subst to be defined for multiple operators, allow calc cmds to be organized into namespaces, fixes #65 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-23 16:45:04 -07:00
Leonardo de Moura	2f699fa53a	feat(*): make sections 'permanent', and add 'transient' contexts, closes #88 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-23 15:45:15 -07:00
Leonardo de Moura	b13851ba13	feat(frontends/lean): add kind and type to index, closes #89 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-23 12:39:59 -07:00
Leonardo de Moura	e602c4ba49	feat(frontends/lean): change multicomment to /- ... -/ ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-22 17:55:13 -07:00
Leonardo de Moura	c5a44aca44	fix(frontends/lean/elaborator): do not expose type information produced when synthesizing class instances ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-22 17:07:12 -07:00
Leonardo de Moura	2ada3af405	fix(frontends/lean/info_manager): add instantiate method to synth_info_data, fixes #94 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-22 15:55:15 -07:00
Leonardo de Moura	a5f0593df1	feat(*): change inductive datatype syntax ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-22 15:46:10 -07:00
Leonardo de Moura	01000ff7df	feat(library): add typed_expr macro ... We use it to enforce that a let-variable has the expected type Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-22 11:26:06 -07:00
Leonardo de Moura	d4ac482d76	refactor(kernel): move annotation to library ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-22 10:38:10 -07:00
Leonardo de Moura	b746492ac8	refactor(library/simple_formatter): rename simple_formatter to print ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-22 10:32:08 -07:00
Leonardo de Moura	7d987df429	refactor(kernel/formatter): move simple_formatter to library ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-22 10:26:45 -07:00
Leonardo de Moura	07bc0727e2	feat(frontends/lean): 'let [inline]' is the default ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-21 18:24:22 -07:00
Leonardo de Moura	3498d7ad61	fix(frontends/lean/parser): missing identifier information, fixes #83 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-21 16:58:25 -07:00
Leonardo de Moura	2071a5986f	fix(frontends/lean/server): crash: uninitialized memory ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-21 16:58:25 -07:00
Leonardo de Moura	725f5ba0a0	feat(frontends/lean): use 'begin-end' instead of 'proof-qed' for blocks of tactics, closes #81 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-21 16:58:25 -07:00
Leonardo de Moura	f5987b7bda	refactor(library/unifier): make it easier to add new options to the unifier ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-20 17:30:08 -07:00
Leonardo de Moura	9588336c15	refactor(kernel/type_checker): remove "global" constraint buffer from type_checker, and use constraint_seq instead ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-20 16:46:19 -07:00
Leonardo de Moura	4cf3d32e0c	chore(*): create alias for std::pair ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-20 16:46:19 -07:00
Leonardo de Moura	f0d50e0d33	feat(frontends/lean): change the name resolution rules: when in a namespace N that defines C, then C always refers to N.C (i.e., it overrides any alias) ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-18 18:58:50 -07:00
Leonardo de Moura	08ae17650b	feat(frontends/lean): try overloaded notation and declarations in the order they were defined ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-18 18:58:50 -07:00
Leonardo de Moura	919f02983e	feat(frontends/lean/elaborator): case-split on coercions that cannot be resolved by postponing ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-18 18:58:50 -07:00
Leonardo de Moura	05b0f24cb5	fix(frontends/lean/decl_cmds): improve error message for invalid end of theorem ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-17 17:03:54 -07:00
Leonardo de Moura	92ab2dac83	chore(frontends/lean/server): remove leftover ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-17 16:12:31 -07:00
Leonardo de Moura	3d8477f7de	fix(library/module): ignore multiple declarations of 'sorry', fixes #59 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-17 15:55:58 -07:00
Leonardo de Moura	dcc8f4e4fc	feat(frontends/lean/elaborator): generate identifier information for overloaded identifiers ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-17 15:18:51 -07:00
Leonardo de Moura	0073ddf583	feat(frontends/lean): add 'SYMBOL' and 'IDENTIFIER' information to info_manager ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-17 15:06:46 -07:00
Leonardo de Moura	55b0a03e3d	refactor(frontends/lean/info_manager): to allow cache to be used when producing info data, fixes #37, closes #45 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-17 12:16:32 -07:00
Leonardo de Moura	c6600bdaf4	refactor(frontends/lean/info_manager): intrusive smart pointer for info_data ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-17 08:28:02 -07:00
Leonardo de Moura	1436212a34	fix(library/unifier): use depth-first search strategy for solving class-instance constraints ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-16 13:51:24 -07:00
Leonardo de Moura	008b43d92a	refactor(frontends/lean/info_manager): add method info_data::compare ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-15 18:09:31 -07:00
Leonardo de Moura	14d6b6d043	fix(frontends/lean/inductive_cmd): generate index for inductive decls, introduction rules, and recursor/eliminator ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-15 18:02:41 -07:00
Leonardo de Moura	8d4e27461c	feat(frontends/lean/server): use separate thread for processing requests in server mode, interrupt whole parser when on interruption (when collecting information) ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-15 17:24:37 -07:00
Leonardo de Moura	56a81eda6e	fix(frontends/lean/elaborator): uninit variable ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-15 16:39:21 -07:00
Leonardo de Moura	dc1613f535	feat(frontends/lean): annotate 'notation' subterms with 'noinfo' annotation (goal: improve typeinfo generation); fix initialization problem (with annotations) ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-15 15:07:14 -07:00
Leonardo de Moura	6a6c9f472e	feat(frontends/lean): add synthesis information only for 'explicit' placeholder ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-15 12:48:36 -07:00
Leonardo de Moura	3bb2fb2176	fix(frontends/lean/parser): uninit variable ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-15 09:06:34 -07:00
Leonardo de Moura	dc3e9a15d2	refactor(library/definitions_cache): rename to definition_cache ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-14 18:12:12 -07:00
Leonardo de Moura	343407b1b6	feat(shell/lean): add --index option ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-14 18:05:48 -07:00
Leonardo de Moura	b4775eb017	feat(frontends/lean/server): add EVAL command, closes #40 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-14 16:08:43 -07:00
Leonardo de Moura	9f3f42f6a5	feat(frontends/lean/server): add SET command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-14 14:40:46 -07:00
Leonardo de Moura	8afd433f34	feat(frontends/lean/parser): allow parser to continue even if there are errors importing files ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-14 11:28:44 -07:00
Leonardo de Moura	d1c645977d	fix(frontends/lean/info_manager): add missing method ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-14 11:28:44 -07:00
Leonardo de Moura	be8ee8b3c0	feat(frontends/lean): add information about synthesized placeholders, closes #39 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-14 10:37:24 -07:00
Leonardo de Moura	28b7d87f1f	feat(frontends/lean/pp): pretty print numerals ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-14 09:12:22 -07:00
Leonardo de Moura	19537b72ee	feat(frontends/lean/elaborator): generate type information for placeholders ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-14 09:12:22 -07:00
Leonardo de Moura	75be034d3d	fix(frontends/lean/server): crash when INFO is invoked before VISIT/LOAD ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-13 18:31:47 -07:00
Leonardo de Moura	d30854829d	refactor(frontends/lean): rename elaborator_env to elaborator_context ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-13 17:06:48 -07:00
Leonardo de Moura	e5a36467dd	fix(frontends/lean/scanner): wrong column information produced by scanner ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-13 12:32:37 -07:00
Leonardo de Moura	631e2395a3	refactor(frontends/lean/elaborator): add elaborator_env class ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-12 18:43:56 -07:00
Leonardo de Moura	2f48552f06	fix(frontends/lean/server): disable cache, when a definition is reused from the cache, we loose type information, fixes #35 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-12 17:40:30 -07:00
Leonardo de Moura	2869d9059f	feat(frontends/lean): change 'proof-qed' semantics: no backtracking ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-12 17:40:30 -07:00
Leonardo de Moura	b32d801116	refactor(frontends/lean/elaborator): remove unnecessary field: m_subst ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-12 17:40:30 -07:00
Leonardo de Moura	c5aea3eba7	refactor(frontends/lean/elaborator): remove m_accumulated and eager metavariable instantiation ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-12 17:40:30 -07:00
Leonardo de Moura	60ab6d3bd8	feat(frontends/lean): remove feature that in declarations such as (A B : Type), forced A and B to be in the same universe ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-12 17:40:30 -07:00
Soonho Kong	0ca0ccb77d	feat(frontend/lean/server.cpp): add "-- BEGININFO" header	2014-08-12 17:29:58 -07:00
Leonardo de Moura	cb8185f016	feat(frontends/lean): add '#erase_cache' command (for debugging purposes) ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-11 13:55:29 -07:00
Leonardo de Moura	faf2795a7b	feat(frontends/lean/server): add VISIT and CHECK commands ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-11 10:40:18 -07:00
Leonardo de Moura	71583ba9c8	feat(frontends/lean/server): use definitions_cache in the server object ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-10 20:02:50 -07:00
Leonardo de Moura	34f0dedf46	feat(frontends/lean/server): add 'INSERT' and 'REMOVE' commands to lean 'server', make sure all commands use the same convention for numbering lines, update server.org ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-10 19:57:24 -07:00
Leonardo de Moura	9d4c073618	feat(frontends/lean): add option --cache ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-10 11:04:16 -07:00
Leonardo de Moura	70c0eda9fc	feat(frontends/lean): make sure all scopes are closed in the end of the module ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-07 17:08:59 -07:00
Leonardo de Moura	1a67e69678	feat(library/scoped_ext): force user to end a scope with an identifier matching the one used in beginning of scope, closes #30 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-07 16:59:08 -07:00
Leonardo de Moura	955d7d2659	fix(library/aliases): namespace and constant have the same name, and 'using' produces the 'empty' alias ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-07 08:32:21 -07:00
Leonardo de Moura	4ad7e709aa	feat(frontends/lean): default for inductive types, closes #32 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-07 07:52:37 -07:00
Leonardo de Moura	b56233cbe3	fix(frontends/lean): make sure typing information is sorted, make sure the error messages contains line file name ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-06 23:15:05 -07:00
Leonardo de Moura	c6f3232f81	feat(frontends/lean): provide 'partial' type information even when there are type errors ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-06 21:56:57 -07:00
Leonardo de Moura	1cbf40a5d2	fix(frontends/lean): remove duplicate info entries, fix bug in save_overload ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-06 21:23:37 -07:00
Leonardo de Moura	0af4a67881	feat(frontends/lean): save type information after elaboration, remove --flyinfo option ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-06 19:35:26 -07:00
Leonardo de Moura	0276f4c1c0	feat(frontends/lean): store 'overload' information, remove #setline ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-06 19:13:09 -07:00
Leonardo de Moura	1ba9a92df2	feat(frontends/lean/parser): save snapshots ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-06 18:31:53 -07:00
Leonardo de Moura	9b765a2a06	chore(frontends/lean): fix style ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-06 18:10:33 -07:00
Leonardo de Moura	1a725574b1	refactor(frontends/lean): add 'server' module as a replacement for 'interactive' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-06 18:07:04 -07:00
Leonardo de Moura	2c3737bcc6	feat(frontends/lean): add info_manager ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-06 15:25:28 -07:00
Leonardo de Moura	069f217215	fix(frontends/lean/elaborator): use full local context for metavariables due to coercions and overloads ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-05 17:21:21 -07:00
Leonardo de Moura	d14cbfd7e9	refactor(frontends/lean/elaborator): local context ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-05 16:25:54 -07:00
Leonardo de Moura	9cc2015caa	feat(library/unifier): better error message for invalid local context ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-05 16:25:22 -07:00
Leonardo de Moura	56d151ef7f	feat(frontends/lean): 'partial' aliases. closes #24 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-04 22:08:10 -07:00
Leonardo de Moura	d5bb7d45ec	fix(library/unifier): constraint priority in the unifier, and remove hack from if.lean ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-04 13:58:47 -07:00
Leonardo de Moura	2dca68e645	chore(util/list): add inline functions for commonly used patterns in list processing code ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-03 13:51:38 -07:00
Leonardo de Moura	bae9700260	fix(frontends/lean/dependencies): take relative paths into account when computing dependencies ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-02 20:03:51 -07:00
Leonardo de Moura	4b030c5d5f	feat(library/module): relative module path ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-02 19:47:55 -07:00
Leonardo de Moura	8c37a95164	fix(frontends/lean/scanner): typo reported by clang++ ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-02 15:24:04 -07:00
Leonardo de Moura	249c878597	fix(frontends/lean/elaborator): warning message ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-02 15:21:23 -07:00
Leonardo de Moura	a62e6f84e3	feat(frontends/lean/scanner): allow letter-like unicode characters and sub/super-scripts in identifiers ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-02 00:47:58 -07:00
Leonardo de Moura	52e3505599	feat(frontends/lean): display warning message when importing file that uses 'sorry' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-02 00:47:58 -07:00
Leonardo de Moura	0465c6ef53	fix(frontends/lean): flyinfo for identifiers defined in sections ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-01 21:15:02 -07:00
Leonardo de Moura	3795d466c1	fix(frontends/lean/elaborator): provide type information for expressions using '@' operator, and strict function applications ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-01 20:57:24 -07:00
Leonardo de Moura	0c9317b167	feat(frontends/lean/elaborator): add flyinfo for placeholders ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-01 20:25:06 -07:00
Leonardo de Moura	8bd36dabce	refactor(kernel/pos_info_provider): get_pos_info return none if position is not available ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-01 20:17:26 -07:00
Leonardo de Moura	df57043861	fix(frontends/lean/scanner): decode utf8 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-01 19:58:02 -07:00
Leonardo de Moura	4b604521a0	fix(frontends/lean): add hack for flycheck ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-01 16:26:04 -07:00
Leonardo de Moura	bd766d8b0e	fix(frontends/lean/elaborator): remove duplicate entries in flyinfo data ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-01 14:40:26 -07:00
Leonardo de Moura	4cb8fb20fe	fix(frontends/lean/elaborator): bug when mixing string and non-strict implict arguments ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-08-01 10:58:20 -07:00
Leonardo de Moura	466dd11d1b	fix(frontends/lean/dependencies): warning message ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-31 19:59:05 -07:00
Leonardo de Moura	f39b2eb70f	feat(frontends/lean): add --flyinfo option ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-31 19:54:21 -07:00
Leonardo de Moura	c01b4bd636	fix(frontends/lean/parser): generate flycheck-friendly import error ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-31 19:03:54 -07:00
Leonardo de Moura	6ca80b5000	feat(frontends/lean): add 'sorry' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-31 18:35:57 -07:00
Leonardo de Moura	9cf93c8299	feat(library/error_handling): add helpers classes for creating WARNING and INFO annotations for flycheck ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-31 17:41:39 -07:00
Leonardo de Moura	ba98634a7a	feat(frontends/lean/pp): do not display metavariable arguments by default, add option pp.metavar_args to control whether they are displayed or not ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-31 16:46:16 -07:00
Leonardo de Moura	92e90fbd07	feat(library/error_handling): add flycheck_scope helper class ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-31 12:45:54 -07:00
Soonho Kong	14a406d4d7	feat: add "--flycheck" option to print out error msgs for flycheck	2014-07-31 11:18:51 -07:00
Soonho Kong	82afcfac9c	fix(frontends/lean/parser.cpp): fix typo	2014-07-31 10:15:45 -07:00
Leonardo de Moura	1d62a614e7	fix(frontends/lean): remove keywords 'class' and '[class]' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-30 15:05:44 -07:00
Leonardo de Moura	9637ceb86e	feat(frontends/lean): allow user to provide a terminator for 'foldr' and 'foldl' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-30 15:04:44 -07:00
Leonardo de Moura	5238da9ac7	refactor(frontends/lean): rename action::is_compatible to action::is_equal ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-30 12:37:35 -07:00
Leonardo de Moura	936bb2744b	fix(library/unifier): add a flag to sign that a choice constraint owns a metavariable ?m, that is, it has the right to assign ?m, and the unifier should postpone any other constraint that tries to assign ?m ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-29 17:32:55 -07:00
Leonardo de Moura	6e135832d8	feat(frontends/lean/pp): pretty print '@' explict operator ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-29 14:26:27 -07:00
Leonardo de Moura	320bc55e85	fix(frontends/lean/elaborator): use preprocessed expression when displaying errors ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-29 14:25:50 -07:00
Leonardo de Moura	634363c5ec	fix(frontends/lean/dependencies): dependency generation ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-29 14:13:31 -07:00
Leonardo de Moura	b15f1bb8c7	fix(frontends/lean/elaborator): apply coercions in definitions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-29 13:55:39 -07:00
Leonardo de Moura	501cae37e5	fix(frontends/lean/parser): bug in check_constant_next (when invoked inside of a section) ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-29 13:04:58 -07:00
Leonardo de Moura	33c77afc29	feat(frontends/lean/structure): add 'structure' command skeleton ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-28 19:59:38 -07:00
Leonardo de Moura	5f360cd8ec	feat(kernel/error_msgs): improve application type mismatch error messages ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-28 07:08:12 -07:00
Leonardo de Moura	864fdd37da	refactor(library/aliases): aliases are from name to names ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-27 21:01:59 -07:00
Leonardo de Moura	faee08591f	fix(*): make sure elaborator and type_checker use the same "rules" for treating opaque definitions ... This is a big change because we have to store in constraints whether we can use the "relaxed" rules or not. The "relaxed" case says that when type checking the value of an opaque definition we can treat other opaque definitions in the same module as transparent. Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-27 12:12:54 -07:00
Leonardo de Moura	83d38674c9	feat(kernel/error_msgs): improve cryptic type mismatch error messages where the types may seem identical because key information is being suppressed ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-27 09:41:25 -07:00
Leonardo de Moura	0cdd4a267c	feat(frontends/lean/pp): pretty print 'show' expressions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-26 21:56:35 -07:00
Leonardo de Moura	60cc9ac8e2	feat(frontends/lean/pp): pretty print 'have' expressions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-26 21:35:26 -07:00
Leonardo de Moura	cf35c07786	fix(frontends/lean): fix 'let' annotation placement and pretty printer ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-26 21:00:22 -07:00
Leonardo de Moura	5bf3197306	refactor(frontends/lean): create theorem_queue class ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-26 15:00:51 -07:00
Leonardo de Moura	78a1670905	refactor(frontends/lean): cleanup add_delayed_theorem method ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-26 14:01:20 -07:00
Leonardo de Moura	3ec30bf537	feat(frontends/lean): add parallel_import option ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-25 22:46:49 -07:00
Leonardo de Moura	1c191c1ec7	fix(frontends/lean/elaborator): instantiate assigned metavariables before collecting unassigned ones ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-25 15:02:33 -07:00
Leonardo de Moura	a450ad5a95	feat(frontends/lean/inductive_cmd): improve notation for declaring 'empty' inductive datatypes ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-25 11:24:01 -07:00
Leonardo de Moura	a5b9a7b296	fix(frontends/lean/decl_cmds): support for section declarations with implicit parameters, they must be tagged with '@' when creating aliases ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-25 11:10:45 -07:00
Leonardo de Moura	811f46e97b	feat(frontends/lean/pp): add option for displaying internal names associated with private declarations ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-25 11:03:54 -07:00
Leonardo de Moura	0c668a31fe	fix(frontends/lean/pp): display private 'internal' names in a human readable way ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-25 10:58:13 -07:00
Leonardo de Moura	a59eec39b8	feat(frontends/lean): improve 'type mismatch' error position, and annotate 'have'-expressions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-25 09:44:40 -07:00
Leonardo de Moura	022a151cf7	feat(kernel): add general purpose 'annotations', they are just a generalization of the 'let'-annotations ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-25 09:33:31 -07:00
Leonardo de Moura	736b219e65	fix(frontends/lean/elaborator): pretty print placeholders as '_' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-25 08:46:03 -07:00
Leonardo de Moura	e7c7d5718a	fix(frontends/lean/pp): fix bug in the pretty printer ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-25 08:30:30 -07:00
Leonardo de Moura	15c1e39f88	feat(frontends/lean/elaborator): distribute application over choice, this feature improves the support for overloaded aliases ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-24 23:43:40 -07:00
Leonardo de Moura	13fe28dd1c	perf(library/unifier): delay the instantiation of metavariables occurring in the types of local constants ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-23 14:31:30 -07:00
Leonardo de Moura	61661478ad	refactor(kernel/metavar): simplify substitution class, and remove dead code ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-23 10:03:03 -07:00
Leonardo de Moura	90189f8eb6	chore(frontends/lean/elaborator): fix outdated comment ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-22 17:50:13 -07:00
Leonardo de Moura	35e7302d8a	perf(frontends/lean/elaborator): fix performance bottleneck ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-22 17:45:45 -07:00
Leonardo de Moura	5eaf04518b	refactor(*): rename Bool to Prop ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-22 09:43:18 -07:00
Leonardo de Moura	ad87c0b3e1	fix(frontends/lean): race condition ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-21 09:32:13 -07:00
Leonardo de Moura	9ef4d44a86	chore(frontends/lean): add 'replace' auxiliary funcs ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-20 01:10:49 +01:00
Leonardo de Moura	e39a6e732a	refactor(kernel/error_msgs): move pp_type_mismatch to error_msgs module ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-20 00:19:31 +01:00
Leonardo de Moura	d69db172a1	chore(kernel/replace_fn): add syntax sugar for replace function ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-19 12:53:37 +01:00
Leonardo de Moura	6b60db7b93	fix(frontends/lean/elaborator): bug when mixing implicit arguments and sections ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-19 09:55:34 +01:00
Leonardo de Moura	66ba3c8a0b	fix(frontends/lean/elaborator): bug in the elaborator reported by Jeremy ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-18 23:48:27 +01:00
Leonardo de Moura	661e681ac9	feat(frontends/lean/decl_cmds): allow parameters with different types to be declared using the same 'parameters' command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-17 20:47:33 +01:00
Leonardo de Moura	0f44e3c9f4	fix(frontends/lean): calc configuration commands, add check_constant_next auxiliary method ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-15 01:19:47 +01:00
Leonardo de Moura	7ed373811d	perf(frontends/lean/elaborator): improve visit_binding performance ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-14 17:08:32 +01:00
Leonardo de Moura	91e8f0b8fa	chore(frontends/lean/elaborator): replace ... withe exception ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-14 16:37:55 +01:00
Leonardo de Moura	2e6184a721	fix(frontends/lean): more bugs in section management ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-14 06:27:36 +01:00
Leonardo de Moura	b53e6eda58	refactor(frontends/lean): eliminate the abstract method 'family' from parser ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-14 05:44:06 +01:00
Leonardo de Moura	8167ad329f	fix(frontends/lean): bug in section management ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-14 05:04:01 +01:00
Leonardo de Moura	195429611b	refactor(frontends/lean/builtin_cmds): cleanup 'check' command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-14 04:25:53 +01:00
Leonardo de Moura	5c51be4585	refactor(frontends/lean): use expr_struct_set when collecting locals ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-14 04:12:58 +01:00
Leonardo de Moura	6c442b250c	refactor(frontends/lean): minor code reorg ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-14 03:47:49 +01:00
Leonardo de Moura	43fa75f7a9	fix(frontends/lean/decl_cmds): typo ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-14 03:36:06 +01:00
Leonardo de Moura	fab7934265	refactor(frontends/lean/elaborator): modify when tactic_hints are invoked, add the notion of strict placeholder ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-14 02:53:02 +01:00
Leonardo de Moura	bdfd219246	feat(frontends/lean): improve error message for placeholder that can't be synthesized ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-13 22:35:57 +01:00
Leonardo de Moura	943092eaf0	refactor(frontends/lean/elaborator): reorg class elaborator ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-13 14:50:52 +01:00
Leonardo de Moura	c03ae24d22	fix(frontends/lean/elaborator): option name ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-13 14:03:47 +01:00
Leonardo de Moura	1d16b5d2ad	fix(frontends/lean/elaborator): propagate tags for getting better error messages ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-13 11:10:26 +01:00
Leonardo de Moura	8da44f1cd5	feat(frontends/lean/parser): disable quasie-hash consing in new threads ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-13 04:11:17 +01:00
Leonardo de Moura	a31457efde	fix(frontends/lean/parser): copy rec and initial fields when processing Exprs and ScopedExpr ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-13 01:24:55 +01:00
Leonardo de Moura	7ccb9a389c	feat(frontends/lean): process theorems in parallel ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-12 22:50:57 +01:00
Leonardo de Moura	cb93d194ed	perf(frontends/lean/elaborator): improve performance of pi_abstract_context ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-12 17:49:14 +01:00
Leonardo de Moura	03bbec08e5	perf(frontends/lean/elaborator): replace abstract with abstract_local ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-12 09:54:22 +01:00
Leonardo de Moura	1d273fcfdd	chore(frontends/lean): rename 'obtains' to 'obtain' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-12 06:35:24 +01:00
Leonardo de Moura	024299f56b	fix(frontends/lean): name of auxiliary hypothesis in 'obtains' expression, and also marked them as non-contextual ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-11 04:50:53 +01:00
Leonardo de Moura	cf34f75ab5	feat(frontends/lean): add 'obtains' expression ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-11 04:08:51 +01:00
Leonardo de Moura	9a3227344e	fix(library/tactic): compilation warning ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-10 23:23:48 +01:00
Leonardo de Moura	b62abf0f06	refactor(library/tactic/goal): remove redundance, goal pp method was duplicating some of the functionality provided by the pretty printer ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-10 18:59:03 +01:00
Leonardo de Moura	405e57eb2d	refactor(kernel/formatter): add formatter_factory, and simplify formatter interface ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-10 18:32:00 +01:00
Leonardo de Moura	c13c75b93e	feat(frontends/lean/pp): add option for displaying fully qualified names ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-10 15:55:19 +01:00
Leonardo de Moura	49bc3fffbd	fix(frontends/lean/pp): purify procedure for local names ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-10 14:13:51 +01:00
Leonardo de Moura	fc8ddcb0ce	feat(frontends/lean): improve 'check' command when used inside sections ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-10 14:07:41 +01:00
Leonardo de Moura	1a6d0784f2	feat(kernel/level): improve universe level normalization procedure ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-10 13:49:41 +01:00
Leonardo de Moura	313c7066e7	feat(frontends/lean): add Type' as notation for Type.{_+1} ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-10 13:28:36 +01:00
Leonardo de Moura	d9b2801eeb	feat(frontends/lean): use the same universe in declarations such as (A B : Type) ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-10 13:18:52 +01:00
Leonardo de Moura	0ec6fa02de	feat(frontends/lean/pp_options): remove the 'lean.' prefix ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-09 19:19:35 -07:00
Leonardo de Moura	aff766430d	fix(frontends/lean/pp): universe pretty printer ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-09 19:17:28 -07:00
Leonardo de Moura	43eba857cb	feat(frontends/lean): add let-expr pretty printer, reduce default indentation to 2 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-09 18:47:10 -07:00
Leonardo de Moura	d31cde473e	fix(util/sexpr): nested Lua objects ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-09 11:13:17 -07:00
Leonardo de Moura	2ef7b9be2f	feat(frontends/lean): add basic pretty printer ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-09 01:12:36 -07:00
Leonardo de Moura	4505016154	feat(frontends/lean): allow tactic_hints to be applied when class-instance mechanism fails ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-08 15:08:13 -07:00
Leonardo de Moura	5e836092cc	feat(frontends/lean): allow user to suppress proofs in theorems, and let them be inferred automatically using tactic_hints ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-08 15:08:13 -07:00
Leonardo de Moura	a3be63af73	feat(frontends/lean): add tactic_hint command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-08 15:08:13 -07:00
Leonardo de Moura	2fa2589220	feat(frontends/lean): add pretty printer configuration options ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-08 15:08:13 -07:00
Leonardo de Moura	da4c1922e3	feat(frontends/lean): add '_root_' prefix for referencing names in the root namespace ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-07 19:15:46 -07:00
Leonardo de Moura	b43fb7448c	feat(frontends/lean): search for identifiers in the stack of namespaces; reject non-atomic names as local names ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-07 19:00:06 -07:00
Leonardo de Moura	e6d4c01b88	feat(frontends/lean): check whether namespace exists or not in the 'using' command, add to_valid_namespace_name helper function ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-07 18:17:10 -07:00
Leonardo de Moura	bd1873f6b1	feat(frontends/lean): add coercion modifier ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-07 17:48:20 -07:00
Leonardo de Moura	08465f049a	feat(frontends/lean): remove [class] annotation and 'class' command, they are redundant, we only need [instance] and 'instance' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-07 16:09:30 -07:00
Leonardo de Moura	112353861c	feat(frontends/lean): rename command 'reset_proof_qed' to 'set_proof_qed' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-07 15:48:16 -07:00
Leonardo de Moura	c16951aba6	fix(library/aliases): aliasing behavior ... The new test '../../tests/lean/run/alias3.lean' demonstrates the issue being fixed. Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-07 15:40:55 -07:00
Leonardo de Moura	b9d08ff28c	feat(frontends/lean/builtin_cmds): allow many namespaces in the same 'using' command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-07 14:53:06 -07:00
Leonardo de Moura	10b0dfeb37	feat(frontends/lean/class): allow many instances to provided with a single 'instance' command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-07 14:41:14 -07:00
Leonardo de Moura	b956ce68d2	feat(frontends/lean/elaborator): keep postponing delayed coercions until the type can be inferred ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-07 12:50:43 -07:00
Leonardo de Moura	831de22bcd	fix(frontends/lean): bugs in notation management ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-07 09:31:42 -07:00
Leonardo de Moura	e8bd267a00	fet(frontends/lean): allow coercions to sort-class in the types of variable and definitions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-06 21:54:16 -07:00
Leonardo de Moura	67363c893e	chore(frontends/lean/elaborator): remove dead code ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-06 21:41:19 -07:00
Leonardo de Moura	9a13bef4f3	fix(frontends/lean): fix (and simplify) parameter universe inference ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-06 16:56:54 -07:00
Leonardo de Moura	b3de4bb061	fix(frontends/lean/decl_cmds): modifiers should be after universe parameters ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-05 21:49:32 -07:00
Leonardo de Moura	55894f01e3	feat(frontends/lean): add 'opaque_hint' command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-05 18:58:20 -07:00
Leonardo de Moura	32a605e793	fix(frontends/lean/builtin_cmds): allow 'check' command to unfold the current module opaque definitions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-05 17:39:49 -07:00
Leonardo de Moura	ab929d7201	refactor(library/unifier): store the unifier_plugin in the environment ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-05 10:25:58 -07:00
Leonardo de Moura	a52c9f4e2b	feat(library/unifier): add option 'unifier.unfold_opaque', remove option 'unifier.use_exceptions' (the user should not be able to change this) ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-05 09:43:16 -07:00
Leonardo de Moura	4af474010a	fix(frontends/lean/elaborator): unintended use of local instances ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-04 18:49:05 -07:00
Leonardo de Moura	99fb6431a6	fix(frontends/lean/elaborator): support for local instances ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-04 18:38:08 -07:00
Leonardo de Moura	6ea7bb3ea4	feat(frontends/lean/builtin_exprs): add 'including' expression ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-04 18:37:09 -07:00
Leonardo de Moura	8ab0b5bee3	feat(frontends/lean/elaborator): use local declarations as class instances ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-04 18:18:25 -07:00
Leonardo de Moura	00e1a7db23	feat(frontends/lean/elaborator): add class instance elaboration ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-04 15:45:50 -07:00
Leonardo de Moura	079672f6f9	feat(frontends/lean): add 'class' and 'instances' infrastructure ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-04 14:28:09 -07:00
Leonardo de Moura	f1884ee5f9	chore(frontends/lean): remove dead code ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-04 13:22:32 -07:00
Leonardo de Moura	d7cb1952ae	feat(kernel): simplify choice_fn, and make its interface closer to the unifier_plugin interface ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-04 12:47:33 -07:00
Leonardo de Moura	ce282a549a	feat(frontends/lean): add 'prefix' notation declaration command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-03 21:37:56 -07:00
Leonardo de Moura	b5f63e78ca	feat(frontends/lean/notation_cmd): reuse existing precedence to increase compatibility with existing notation ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-03 17:23:29 -07:00
Leonardo de Moura	fa1857e6a9	fix(frontends/lean/notation_cmd): fix default, add 'prev' action ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-03 16:44:44 -07:00
Leonardo de Moura	e3ab0a1d10	feat(frontends/lean): improve error messages when users forget to import 'tactic' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-03 08:33:29 -07:00
Leonardo de Moura	a7d660f875	feat(frontends/lean): add command for customizing the behavior of proof-qed blocks: we can automatically register tactics to be automatically applied before each component ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 20:45:10 -07:00
Leonardo de Moura	5527955ba8	feat(frontends/lean): add 'proof-qed' notation ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 19:30:48 -07:00
Leonardo de Moura	138267b53a	feat(frontends/lean/elaborator) add trick for improving error messages when mixing tactics, elaboration and exact tactic ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 18:58:32 -07:00
Leonardo de Moura	04b2a620f8	fix(frontends/lean/elaborator): instantiate metavariables before displaying error message ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 18:07:11 -07:00
Leonardo de Moura	3809a3cc2c	chore(frontends/lean): code cleanup ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 17:32:13 -07:00
Leonardo de Moura	181a739a5e	feat(frontends/lean/elaborator): report unassigned metavariables as goals ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 16:26:06 -07:00
Leonardo de Moura	6a6ebd5c2d	refactor(kernel/metavar): add method instantiate as alias for instantiate_metavars_wo_jst ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 15:39:25 -07:00
Leonardo de Moura	d46ade94a7	refactor(frontends/lean): remove unnecessary code ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 14:47:41 -07:00
Leonardo de Moura	ee531ec0e2	feat(frontends/parser): improve error message when an apply tactic refers a local constant that is not marked as [fact] ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 14:09:01 -07:00
Leonardo de Moura	0f27856e4a	feat(library/tactic): new apply tactic ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 13:14:50 -07:00
Leonardo de Moura	e1d909455c	refactor(library/tactic): add namespace 'tactic', improve expr_to_tactic failure error message ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 10:45:09 -07:00
Leonardo de Moura	a66a08c89e	feat(frontends/lean): parse strings as expressions of type 'string.string' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 10:00:55 -07:00
Leonardo de Moura	f464775af6	fix(frontends/lean/parser): bug when parsing identifiers ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 08:36:25 -07:00
Leonardo de Moura	0198dfc7c5	feat(frontends/lean): parse numerals as expressions of type 'num.num' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-02 08:09:33 -07:00
Leonardo de Moura	b2b76b078f	feat(frontends/lean): remove build_tactic_cmds, and use expressions for representing tactics ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-01 20:43:53 -07:00
Leonardo de Moura	7abe2e7242	fix(frontends/lean/token_table): precedence for '@' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-01 17:06:09 -07:00
Leonardo de Moura	5b69f88664	feat(frontends/lean/notation_cmd): make the notation for setting precedence uniform ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-01 16:55:41 -07:00
Leonardo de Moura	ec3743dede	fix(frontends/lean/parser): avoid nontermination ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-01 16:46:58 -07:00
Leonardo de Moura	8cdf44b87b	feat(frontends/lean/notation_cmd): allow 'max' to use as a precedence level ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-01 16:46:32 -07:00
Leonardo de Moura	4cb5f97038	refactor(library/tactic): simplify tactic framework, no more proof builders ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-01 16:11:19 -07:00
Leonardo de Moura	c84218e24a	chore(frontends/lean/inductive_cmd): cleanup ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-30 17:16:10 -07:00
Leonardo de Moura	3e299a1d5a	refactor(frontends/lean/parser): move parser Lua bindings to a separate file ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-30 17:00:10 -07:00
Leonardo de Moura	bccc3df1aa	chore(frontends/lean): reduce code duplication ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-30 16:52:20 -07:00
Leonardo de Moura	cb000eda13	refactor(kernel): store binder_infor in local constants ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-30 11:37:46 -07:00
Leonardo de Moura	8d584e54da	feat(frontends/lean): add exact_apply ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-30 00:51:11 -07:00
Leonardo de Moura	ccdb96775f	feat(frontends/lean/parser): allow 'assume'/'take'/'fun' as notation for apply tactic ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-29 23:00:41 -07:00
Leonardo de Moura	33cb9382aa	feat(frontends/lean): add beta-reduction tactic command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-29 19:41:54 -07:00
Leonardo de Moura	360e9b9486	feat(library/tactic): add apply tactic ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-29 18:33:53 -07:00
Leonardo de Moura	6645fdeae0	feat(frontends/lean): add repeat tactic command, refactor tactic sequence notation ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-29 12:24:13 -07:00
Leonardo de Moura	2510d5722a	feat(frontends/lean): add unfold tactic command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-29 12:05:45 -07:00
Leonardo de Moura	6d09d82a7c	feat(frontends/lean): add notation for orelse tactic, add show and now tactics ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-29 11:39:18 -07:00
Leonardo de Moura	a1bbb09de4	feat(frontends/lean): add notation for then tactic ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-29 11:24:56 -07:00
Leonardo de Moura	6891f48c67	fix(library/module): do not store full path of imported modules ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-29 10:48:57 -07:00
Leonardo de Moura	1f0171cd57	fix(frontends/lean/dependencies): compilation warning ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-29 09:55:30 -07:00
Leonardo de Moura	ffa175009b	feat(frontends/lean): use tactics for solving unassigned metavariables ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-29 09:50:16 -07:00
Leonardo de Moura	1e39a21823	feat(frontends/lean): add basic tactics ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-29 09:03:51 -07:00
Leonardo de Moura	ec18bd93f9	feat(frontends/lean): send tactic hint table to elaborator ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-29 07:03:25 -07:00
Leonardo de Moura	65c63e146f	feat(frontends/lean): add display_deps function, and --deps command line option ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-28 18:35:18 -07:00
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	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	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	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	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	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	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	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	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	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	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	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	543b1003a6	fix(frontends/lean/elaborator): typo ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-25 13:11:35 -07:00
Leonardo de Moura	f2b41312fb	feat(frontends/lean): add '@' explicit notation ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-25 12:50:47 -07:00
Leonardo de Moura	905209df1c	fix(frontends/lean/elaborator): to cache values, we must push/pop whenever we update the m_ctx ... Thus, we are disabling the cache for now. It is also unclear whether it is useful or not. Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-25 11:05:14 -07:00
Leonardo de Moura	0791c83731	fix(frontends/lean/parser): add missing save_pos ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-25 10:32:43 -07:00
Leonardo de Moura	6db6048bf8	feat(library/error_handling): pretty print unifier exceptions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-25 09:41:25 -07:00
Leonardo de Moura	5b6589709c	fix(frontends/lean/decl_cmds): allow binders but no type in definitions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-25 09:00:57 -07:00
Leonardo de Moura	3e7dfa6212	fix(frontends/lean): infer type of definitions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-25 08:39:14 -07:00
Leonardo de Moura	d055c4880f	feat(frontends/lean): connect new elaborator to frontend ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-25 08:31:00 -07:00
Leonardo de Moura	fe0cee7536	feat(frontends/lean): add frontend elaborator ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-24 18:25:56 -07:00
Leonardo de Moura	603dafbaf7	refactor(kernel): remove 'let'-expressions ... We simulate it in the following way: 1- An opaque 'let'-expressions (let x : t := v in b) is encoded as ((fun (x : t), b) v) We also use a macro (let-macro) to mark this pattern. Thus, the pretty-printer knows how to display it correctly. 2- Transparent 'let'-expressions are eagerly expanded by the parser. Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-24 16:27:27 -07:00
Leonardo de Moura	61595f516c	fix(frontends/lean/notation_cmd): initialization bug ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-23 16:20:28 -07:00
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	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	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	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	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	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	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	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	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	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	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	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	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	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	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	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	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	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	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	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
Leonardo de Moura	282a35bd1b	feat(frontends/lean): add '#setline' directive ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-14 07:28:56 -07:00
Leonardo de Moura	48c58af9b5	feat(frontends/lean/parser): allow explicit universe level to be provided to aliases and locals ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-13 18:00:52 -07:00
Leonardo de Moura	a65c43c0db	feat(frontends/lean/builtin_cmds): add definition command family ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-13 17:30:35 -07:00
Leonardo de Moura	01cecb76db	feat(frontends/lean/builtin_cmds): add 'variable' command family ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-13 15:13:50 -07:00
Leonardo de Moura	ce259e6265	feat(frontends/lean/parser): add namespace/section/end commands, add support for explicit universe levels, fix Type notation' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-13 11:34:43 -07:00
Leonardo de Moura	5aca452439	feat(library/aliases): add 'exceptions' and support for universes to add_aliases procedure, add for_each_universe method to environment ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-13 08:26:05 -07:00
Leonardo de Moura	d50376249f	feat(library/aliases): add level aliases ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-12 12:35:02 -07:00
Leonardo de Moura	3bde699fbe	feat(frontends/lean/parser): add parse_level ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-12 12:34:55 -07:00
Leonardo de Moura	5a008717a4	feat(frontends/lean/parser): add parse_notation ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-11 21:00:34 -07:00
Leonardo de Moura	e7d7996fa9	feat(frontends/lean/parser): add parser_binder(s) and abstract methods ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-11 18:51:12 -07:00
Leonardo de Moura	959c3ffc68	feat(frontends/lean/parser): add parse_id method ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-11 15:09:16 -07:00
Leonardo de Moura	1972a09021	feat(frontends/lean/builtin_cmds): add simple 'print' command ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-11 14:35:34 -07:00
Leonardo de Moura	7fd502993b	refactor(frontends/lean/cmd_table): remove register_builtin_cmd procedures, they would cause initialization problems ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-11 14:35:34 -07:00
Leonardo de Moura	2e8ebb6d9e	feat(frontends/lean/parser): add 'parse_commands' and 'parse_script' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-11 14:32:07 -07:00
Leonardo de Moura	8fcc25d55a	fix(frontends/lean/token_table): static initialization problem ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-11 10:56:04 -07:00
Leonardo de Moura	3dc26666b9	feat(frontends/lean): add parser interface ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-10 18:20:59 -07:00
Leonardo de Moura	d3e3301208	refactor(frontends/lean/scanner): use the parser configuration in the environment ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-10 10:59:12 -07:00
Leonardo de Moura	e2adb101d5	feat(frontends/lean): add parser_config environment extension ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-10 10:39:22 -07:00
Leonardo de Moura	d81df2efe2	feat(frontends/lean/parse_table): add use_lambda_abstraction flag to scoped_expr_actions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-10 09:39:01 -07:00
Leonardo de Moura	546f9dc00b	chore(frontends/lean): use consistent name conventions, rename token_set to token_table ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-10 09:18:57 -07:00
Leonardo de Moura	00e0cc15ba	feat(frontends/lean/token_set): add token_set Lua API ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-09 16:49:22 -07:00
Leonardo de Moura	af0c93e0eb	feat(frontends/lean/parse_table): add typedef for notation::parse_table ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-09 15:54:56 -07:00
Leonardo de Moura	439b6c1e96	feat(frontends/lean/parse_table): add parse_table Lua API ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-09 15:33:39 -07:00
Leonardo de Moura	722ea7273e	feat(frontends/lean): add parse_table datastructure ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-09 13:20:33 -07:00
Leonardo de Moura	d10d70423a	feat(frontends/lean): add new scanner ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-05 18:57:26 -07:00
Leonardo de Moura	4cf1b05831	refactor(library/token_set): move to frontends/lean ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-06-05 13:10:50 -07:00
Leonardo de Moura	e79e0302d0	fix(frontends/lean): style ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-05-15 16:09:21 -07:00
Leonardo de Moura	c6af56260e	refactor(frontends/lean): remove dead code ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-05-15 15:51:41 -07:00
Leonardo de Moura	f7e705badb	refactor(library/kernel_bindings): reactive some of the kernel Lua bindings ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-04-29 11:52:09 -07:00
Leonardo de Moura	af927ecb7a	refactor(frontends/lua): reactivate some of the Lua extensions ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-04-28 17:57:39 -07:00
Leonardo de Moura	aa8240985a	test(examples/lean): small version of algebraic hierarchy (proof of concept) ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-24 20:51:19 -08:00
Leonardo de Moura	d79e9af210	fix(frontends/lean): help msg ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-18 09:31:30 -08:00
Leonardo de Moura	0878b44fc7	feat(frontends/lean): allow user to import several theories using a single import ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-11 17:15:12 -08:00
Leonardo de Moura	a2d2e36f04	refactor(frontends/lean): remove notation for creating tuples ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-10 09:03:42 -08:00
Leonardo de Moura	633ed6bb69	fix(frontends/lean/parser): bug in add_rewrite ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-09 09:46:56 -08:00
Leonardo de Moura	b24c085cb0	feat(frontends/lean): avoid warning message ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-09 09:26:51 -08:00
Leonardo de Moura	24528ff685	fix(library/elaborator): fix glitches in the elaborator that were forcing us to provide parameters explicitly ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-07 18:02:08 -08:00
Leonardo de Moura	1ec01f5757	refactor(builtin): merge pair.lean with kernel.lean, and add basic theorems ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-07 16:04:44 -08:00
Leonardo de Moura	ad7b13104f	feat(*): add support for heterogeneous equality in the parser, elaborator and simplifier, adjusts unit test to reflect changes ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-07 15:03:16 -08:00
Leonardo de Moura	6d7ec9d7b6	refactor(kernel): add heterogeneous equality back to expr ... The main motivation is that we will be able to move equalities between universes. For example, suppose we have A : (Type i) B : (Type i) H : @eq (Type j) A B where j > i We didn't find any trick for deducing (@eq (Type i) A B) from H. Before this commit, heterogeneous equality as a constant with type heq : {A B : (Type U)} : A -> B -> Bool So, from H, we would only be able to deduce (@heq (Type j) (Type j) A B) Not being able to move the equality back to a smaller universe is problematic in several cases. I list some instances in the end of the commit message. With this commit, Heterogeneous equality is a special kind of expression. It is not a constant anymore. From H, we can deduce H1 : A == B That is, we are essentially "erasing" the universes when we move to heterogeneous equality. Now, since A and B have (Type i), we can deduce (@eq (Type i) A B) from H1. The proof term is (to_eq (Type i) A B (to_heq (Type j) A B H)) : (@eq (Type i) A B) So, it remains to explain why we need this feature. For example, suppose we want to state the Pi extensionality axiom. axiom hpiext {A A' : (Type U)} {B : A → (Type U)} {B' : A' → (Type U)} : A = A' → (∀ x x', x == x' → B x == B' x') → (∀ x, B x) == (∀ x, B' x) This axiom produces an "inflated" equality at (Type U) when we treat heterogeneous equality as a constant. The conclusion (∀ x, B x) == (∀ x, B' x) is syntax sugar for (@heq (Type U) (Type U) (∀ x : A, B x) (∀ x : A', B' x)) Even if A, A', B, B' live in a much smaller universe. As I described above, it doesn't seem to be a way to move this equality back to a smaller universe. So, if we wanted to keep the heterogeneous equality as a constant, it seems we would have to support axiom schemas. That is, hpiext would be parametrized by the universes where A, A', B and B'. Another possibility would be to have universe polymorphism like Agda. None of the solutions seem attractive. So, we decided to have heterogeneous equality as a special kind of expression. And use the trick above to move equalities back to the right universe. BTW, the parser is not creating the new heterogeneous equalities yet. Moreover, kernel.lean still contains a constant name heq2 that is the heterogeneous equality as a constant. Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-07 10:28:10 -08:00
Leonardo de Moura	ff955f9830	chore(frontends/lean/parser): update comments ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-06 20:56:31 -08:00
Leonardo de Moura	593f1f2ebd	fix(frontends/lean): allow user set constants defined in other namespaces as opaque ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-06 20:56:31 -08:00
Leonardo de Moura	4b4b5e3345	fix(frontends/lean): import explicit versions when using the command 'using' ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-06 17:33:58 -08:00
Leonardo de Moura	ea06bb2885	feat(frontends/lean/pp): change how lift local entries are pretty printed ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-06 17:26:38 -08:00
Leonardo de Moura	a51139e63b	feat(frontends/lean): position information in error messages ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-06 17:26:38 -08:00
Leonardo de Moura	e85b1f1ac0	feat(library/elaborator): expose elaborator configuration options ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-06 17:26:38 -08:00
Leonardo de Moura	1d23d93e60	feat(frontends/lean): new 'have' expression ... Add 'have' notation suggested by Jeremy Avigad. Add his example to the test suite. Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-06 08:03:59 -08:00
Leonardo de Moura	ba9a8f9d98	feat(frontends/lean): add 'show' expression syntax sugar ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-06 07:50:22 -08:00
Leonardo de Moura	493007b7bc	fix(frontends/lean/pp): bug in tuple/pair pretty printing ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-04 13:58:01 -08:00
Leonardo de Moura	c9b72df34b	fix(frontends/lean/parser): bug when applying tactics to synthesize remaining meta-variables ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-04 11:36:26 -08:00
Leonardo de Moura	9dc86e3cf5	fix(builtin/kernel): rename generalized proof_irrel axiom to hproof_irrel, and derive the restricted one ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-04 10:06:29 -08:00
Leonardo de Moura	61d0c792ff	fix(frontends/lean/parser): bug in tuple/proj1/proj2 ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-03 22:46:29 -08:00
Leonardo de Moura	4fcc292332	feat(frontends/lean): parse and pretty print pair/tuple projection operators proj1 and proj2, fix bug in the type checker ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-03 22:10:01 -08:00