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
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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
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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
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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
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-17 08:28:02 -07:00
Leonardo de Moura
5bc62f0ba9
fix(library/coercion): error message
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-17 06:59:52 -07:00
Leonardo de Moura
1436212a34
fix(library/unifier): use depth-first search strategy for solving class-instance constraints
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-16 13:51:24 -07:00
Soonho Kong
030eec1d06
feat(emacs): add lean-complete-tag (tab)
2014-08-15 21:30:47 -07:00
Soonho Kong
483bae0b97
feat(emacs): add lean-find-tag (M-.)
2014-08-15 21:24:34 -07:00
Leonardo de Moura
008b43d92a
refactor(frontends/lean/info_manager): add method info_data::compare
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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
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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)
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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
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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)
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-15 15:07:14 -07:00
Leonardo de Moura
670bfe24f5
chore(build): remove hott library directory, and move hott tests
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-15 13:30:56 -07:00
Leonardo de Moura
6a6c9f472e
feat(frontends/lean): add synthesis information only for 'explicit' placeholder
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-15 12:48:36 -07:00
Soonho Kong
05b2f93d14
fix(emacs/lean-flycheck): fix eval-after-load to use library name
2014-08-15 09:07:50 -07:00
Leonardo de Moura
3bb2fb2176
fix(frontends/lean/parser): uninit variable
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-15 09:06:34 -07:00
Soonho Kong
74b665ea06
fix(CMakeLists.txt): use bin/lean to build library
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close #49
2014-08-14 18:21:58 -07:00
Soonho Kong
b18124e1a2
feat(emacs): replace metavar '?M_n' with '_' in synthed expr
2014-08-14 18:21:58 -07:00
Leonardo de Moura
2edb53397f
fix(library/declaration_index): style
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 18:19:17 -07:00
Leonardo de Moura
dc3e9a15d2
refactor(library/definitions_cache): rename to definition_cache
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 18:12:12 -07:00
Leonardo de Moura
29a7d6d05a
fix(library/hott): remove hott_lib from build, it will be integrated in the standard library
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 18:05:48 -07:00
Leonardo de Moura
343407b1b6
feat(shell/lean): add --index option
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 18:05:48 -07:00
Soonho Kong
a4e8389695
feat(emacs): add lean-fill-placeholder (C-c C-f)
2014-08-14 17:12:23 -07:00
Leonardo de Moura
b4775eb017
feat(frontends/lean/server): add EVAL command, closes #40
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 16:08:43 -07:00
Leonardo de Moura
40f7ef5097
feat(shell/lean): display src file name when printing 'file not found in the LEAN_PATH' error, closes #47
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 15:48:31 -07:00
Soonho Kong
74dafe76bb
feat(emacs): use --permissive lmake option for flycheck
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close #42
2014-08-14 15:06:30 -07:00
Leonardo de Moura
9f3f42f6a5
feat(frontends/lean/server): add SET command
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 14:40:46 -07:00
Leonardo de Moura
4bbabfe6d4
feat(shell/lean): add --permissive command line option
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 14:01:59 -07:00
Soonho Kong
24220a5f9e
feat(emacs): show synth information
2014-08-14 13:22:24 -07:00
Leonardo de Moura
8afd433f34
feat(frontends/lean/parser): allow parser to continue even if there are errors importing files
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 11:28:44 -07:00
Leonardo de Moura
0d97fff280
feat(library/module): include name of corrupted .olean file
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 11:28:44 -07:00
Soonho Kong
99e77db8ad
feat(emacs/lean-flycheck): override flycheck-try-parse-error-with-pattern
...
For lean-mode, we override flycheck-try-parse-error-with-pattern to
increase column number by 1. It uses defadvice.
2014-08-14 11:21:09 -07:00
Leonardo de Moura
be8ee8b3c0
feat(frontends/lean): add information about synthesized placeholders, closes #39
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 09:12:22 -07:00
Leonardo de Moura
ebbca0d613
perf(library/num): avoid exception
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 09:12:22 -07:00
Soonho Kong
a0a73463cc
feat(emacs/lean-server.el): add lean-server-{kill,restart}-process
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[skip ci]
2014-08-14 08:56:46 -07:00
Soonho Kong
c19bcad845
fix(emacs): add and use lean-string-join
2014-08-14 08:42:52 -07:00
Leonardo de Moura
ced0ed0eca
fix(emacs): add missing 'require'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-14 08:21:42 -07:00
Soonho Kong
243cf2abb0
feat(emacs): show overload information
2014-08-14 07:23:15 -07:00
Leonardo de Moura
75be034d3d
fix(frontends/lean/server): crash when INFO is invoked before VISIT/LOAD
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-13 17:06:48 -07:00
Soonho Kong
28d23390a6
feat(emacs): implement lean-show-type
2014-08-13 17:02:49 -07:00
Soonho Kong
d2ef577a14
feat(emacs/lean-flycheck): customize checker name and options
2014-08-13 15:07:12 -07:00
Soonho Kong
3cd381b0f7
fix(emacs): remove lean-get-this-if-true-or-that
2014-08-13 15:07:12 -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
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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
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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
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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
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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
Leonardo de Moura
562926e7ad
refactor(kernel/instantiate): add functions instantiate_value_univ_params and instantiate_type_univ_params
...
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
d47d326cef
fix(library/unifier): bug in mk_imitiation_arg
...
Remove bogus constraint
cs.push_back(mk_eq_cnstr(mk_app(maux_type, locals), type, j, relax));
This constraint is incorrect because 'type' may contain local constants that are not in 'locals'.
We just rely on
cs.push_back(mk_eq_cnstr(mk_app(maux, margs), arg, j, relax));
When maux is assigned, the system will inforce that its type (which is based on maux_type) must be type correct
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-11 15:44:23 -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
f319d084d4
feat(library/Makefile.common): use new --cache/-c option at Makefile.common
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-10 11:20:08 -07:00
Leonardo de Moura
f896771987
refactor(library/tactic/expr_to_tactic): use annotations for implementing 'by'
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-10 11:16:46 -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
21b151bc98
chore(shell/lean): rename shortname for --luahook option
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-10 10:00:04 -07:00
Leonardo de Moura
dc503e6e3d
feat(library): add definitions_cache datastructure for implementing .clean files
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-10 09:53:13 -07:00
Leonardo de Moura
19daefaec5
fix(util/script_state): weird crash with Lua 5.1
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-09 23:13:30 -07:00
Leonardo de Moura
8ad0949269
fix(kernel/environment): initialization problem on OSX
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-09 16:14:35 -07:00
Leonardo de Moura
ee9be2837b
refactor(library/unifier): remove redundant code
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-09 15:04:34 -07:00
Leonardo de Moura
4bcde576b8
perf(kernel/abstract): improve mk_binding performance
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-09 14:14:14 -07:00
Leonardo de Moura
4986226e41
fix(kernel/converter): missing delay_check case
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-09 08:07:41 -07:00
Leonardo de Moura
0af55beb56
perf(library/unifier): improve flex_rigid performance
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-09 08:07:15 -07:00
Leonardo de Moura
9d13f634f3
refactor(library/unifier): group flex_rigid case related methods in a functional object
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-08 16:44:59 -07:00
Leonardo de Moura
49070895d1
perf(library/unifier): improve 'assign' method, keep old version
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-07 22:29:56 -07:00
Leonardo de Moura
24e8dca014
feat(library/explicit): allow 'as-is', 'explicit' and 'implicit' annotations to be saved in .olean files
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-07 19:13:48 -07:00
Leonardo de Moura
969afa8245
perf(library/unifier): improve check_imitation performance
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-07 18:28:23 -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
2486c483cf
chore(kernel/error_msgs): change type mismatch error messages, closes #33
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-07 16:18:40 -07:00
Leonardo de Moura
9e6c5695be
fix(library/unifier): make sure the imitation step is type correct, fix ensure_sufficient_args
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-07 16:09:45 -07:00
Soonho Kong
88ef5d68f9
feat(emacs): add lean-flycheck-turn-on/off/toggle
2014-08-07 14:03:08 -07:00
Soonho Kong
b684af5cdb
feat(emacs): provide an option to disable lean-flycheck
2014-08-07 14:03:08 -07:00
Soonho Kong
209ecfd792
feat(emacs/lean-setting.el): add lean-rule-color custom-var
2014-08-07 14:03:08 -07:00
Soonho Kong
b6b40bb4ab
feat(emacs): use optional package when required
2014-08-07 11:59:59 -07:00
Soonho Kong
5ecc872278
fix(emacs): use cl-case, require cl-lib
2014-08-07 11:59:59 -07:00
Soonho Kong
07e188acdb
feat(emacs/README.md): add instr. for MELPA; add whitespace-cleanup-mode
2014-08-07 11:59:59 -07:00
Soonho Kong
a2867b3d06
feat(emacs/README.md): add README.md
2014-08-07 09:59:15 -07:00
Soonho Kong
f523c25c52
feat(emacs/lean-mode.el): use whitespace-cleanup-mode to fci-mode
2014-08-07 09:59:15 -07:00
Soonho Kong
f9f8c09143
refactor(emacs/lean-mode.el): clean up, add license
2014-08-07 09:59:15 -07:00
Soonho Kong
61f3897b0d
feat(emacs/lean-util.el): add lean-util.el
2014-08-07 09:59:15 -07:00
Soonho Kong
164eab5574
feat(emacs/lean-settings.el): add customization-settings file
2014-08-07 09:59:15 -07:00
Soonho Kong
977ccc4631
feat(emacs/lean-flycheck.el): add lean-flycheck.el
2014-08-07 09:59:15 -07:00
Leonardo de Moura
9a6df02683
fix(util/name): avoid assertion violation when reading numeric names
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-07 08:32:43 -07:00
Leonardo de Moura
6d6c62461f
chore(library/kernel_serializer): add assertions for invalid uses of anonymous names
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-07 08:32:32 -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
da616f69ea
perf(library/unifier): do not explore branches that will trigger type errors
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-05 20:16:16 -07:00
Leonardo de Moura
bbc4380a52
fix(library/unifier): bug exposed by recent changes
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-05 19:02:30 -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
d1924097d5
feat(library/match): add 'local' backtracking
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-05 10:09:00 -07:00
Leonardo de Moura
e6ffda0c51
feat(library/match): add basic match_plugin that just invokes whnf before failing
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-05 08:37:03 -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
f4031b620f
feat(library/match): extend match_plugin interface, and allow them to recursively invoke the matcher
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-04 18:30:30 -07:00
Leonardo de Moura
c34c2f4f5c
feat(library/match): match universe levels
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-04 18:30:30 -07:00
Leonardo de Moura
b0a5ff7f93
refactor(library): rename hop_match to match
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-04 18:30:30 -07:00
Leonardo de Moura
0d5e346143
fix(library/expr_lt): make sure the builtin order is AC-compatible
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-04 15:51:10 -07:00
Leonardo de Moura
b9fadeb86e
fix(util/realpath): realpath on cygwin
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-04 15:06:08 -07:00
Leonardo de Moura
5755ce4bfc
fix(util/lean_path): use unix style paths when using cygwin
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-04 14:45:23 -07:00
Leonardo de Moura
53c7124c2b
fix(util/realpath): rename realpath to lrealpath
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-04 14:42:44 -07:00
Leonardo de Moura
bc4cef9ecb
feat(build): clean-olean target deletes .olean and .d files
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-04 14:01:13 -07:00
Leonardo de Moura
59f6cb5962
fix(build): delete incorrect/old .d and .olean files, detect errors when generating .d files.
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-04 13:58:48 -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
552be37d48
feat(library/hop_match): port higher-order (pattern) matcher to Lean 0.2, we still have to implement support for universe levels
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-03 16:03:58 -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
5611c6a0a0
chore(util/lean_path): workaround 'spurious' warning produced by g++ in release mode
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-03 13:28:05 -07:00
Leonardo de Moura
50b0c17092
feat(library/unifier): add more information in error messages due to type errors when assigning metavariables
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-03 09:49:30 -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
8768197c24
feat(util/lean_path): add dirname and path_append aux functions
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-02 18:12:28 -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
fbc4a7af3b
feat(library/unifier): when unifier.expensive == true, then use only restrict higher-order unification (a fragment slightly more general than higher-order pattern matching) for solving class-instance constraints
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-02 14:30:25 -07:00
Leonardo de Moura
5e2185cfbe
feat(library/unifier): postpone as much as possible universe constraints of the form ?m1 =?= max(l1, l2) and ?m1 =?= imax(l1, l2) where ?m1 occurs in the right hand side. When there is nothing else to be done, try to solve them by reducing to ?m1 = l1 and ?m1 = l2.
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-02 09:14:35 -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
53833c70e9
fix(library/coercion): spurious 'replacing coercion', fixes #22
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-01 21:45:37 -07:00
Leonardo de Moura
428d5cfb99
chore(util/sexpr/options): typos
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-01 21:20:01 -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
288831dc66
fix(kernel/formatter): fixes #21
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-01 15:07:01 -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
d27c85e30c
fix(library/Makefile.common): avoid error message when .d files do not exist
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-01 10:11:01 -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
d5d2c1d069
fix(emacs): syntax highlight issues reported by Jeremy
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-31 16:49:19 -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
de05c041c7
feat(library/unifier): add flag for enabling/disabling expensive extensions in the unifier
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-31 16:46:16 -07:00
Leonardo de Moura
f57fc33442
fix(library/unifier): bug that was making unifier miss solutions, and add a new case-split that tries to solve flex_rigid constraints by putting the rhs into whnf
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-31 16:46:16 -07:00
Soonho Kong
9dfa1b6c1d
chore(CMakeLists.txt): replace "lib1;lib2" with "lib1" "lib2"
2014-07-31 14:31:19 -07:00
Soonho Kong
b4c2234e10
chore(shell/CMakeLists.txt): put EXECUTABLE_SUFFIX to lean
2014-07-31 14:11:59 -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
Leonardo de Moura
1a8a2b0811
refactor(library/unifier): process_flex_rigid method before adding yet another case split
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-31 12:25:35 -07:00
Leonardo de Moura
8e222e6244
fix(kernel/converter): missing constraints
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-31 12:25:35 -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
8834563a7f
feat(build): add 'clean-olean' custom-target
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-30 15:12:37 -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
450131692a
fix(library/converter): missing constraint on eta expansion
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-30 10:43:47 -07:00
Leonardo de Moura
b4700e4eed
chore(build): eliminate artificial dependencies
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-29 18:25:57 -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
c0039735f4
feat(emacs): add shortcut for using --hott option
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-29 10:57:52 -07:00
Leonardo de Moura
793b2817ec
fix(util/lean_path): clear g_lean_path_vector before (re-)initializing it
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-29 10:57:20 -07:00
Leonardo de Moura
8278700b47
feat(build): copy lean executable to bin directory
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-29 10:25:55 -07:00
Leonardo de Moura
f8eba36b0a
fix(build): set LEAN_PATH before make standard and hott libraries
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-29 10:06:39 -07:00
Leonardo de Moura
7df78ea503
feat(kernel): add combinator for combining normalizer_extensions
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-29 10:00:40 -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
105c29b51e
refactor(library/standard): use new coding style, rename bool.b0 and bool.b1 to bool.ff and bool.tt
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-28 19:59:38 -07:00
Leonardo de Moura
2b4bd66081
feat(build): generate tests for all code blocks in org-files, and examples at ./examples/standard
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-28 12:06:11 -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
555425539d
refactor(kernel/error_msgs): remove dead code
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-28 06:52:59 -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
d1fe1286c0
fix(library/unifier): bug introduced today in consume_tc_cnstrs
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-27 17:16:30 -07:00
Leonardo de Moura
bc0a8b8da4
feat(emacs): make lean-mode org-mode friendly
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-27 17:03:06 -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
206206060f
test(tests/lean/hott): add some of Vladimir's definitions as tests
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-26 20:50:37 -07:00
Leonardo de Moura
8e402ae862
fix(kernel/type_checker): error message position information
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-26 20:33:44 -07:00
Leonardo de Moura
cb232f2a9b
fix(kernel/inductive): use has_expr_metavar_strict instead of has_expr_metavar
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-26 19:57:54 -07:00
Leonardo de Moura
5c5dea7c8e
feat(kernel/expr): add has_expr_metavar_strict
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-26 19:54:04 -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
70ef92cd5e
feat(build): add tests/lean/slow test directory, and add nat_wo_hints.lean file that elaborates nat.lean without using any hint
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-26 10:53:44 -07:00
Leonardo de Moura
23af5ab217
fix(library/unifier): eager whnf application
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-26 10:37:02 -07:00
Leonardo de Moura
556861c8d6
fix(library/unifier): remove incorrect assertion
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-26 07:52:10 -07:00
Leonardo de Moura
c1b523d642
feat(util/worker_queue): allow main thread to process tasks while waiting
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 23:24:04 -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
709b5ce90f
fix(kernel/justification): duplicate position
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 21:16:49 -07:00
Leonardo de Moura
70c887a0bd
fix(library/unifier): fix cryptic error message
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 21:10:32 -07:00
Leonardo de Moura
01cec1e1f1
fix(library/unifier): more bugs in the unifier
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 20:05:37 -07:00
Leonardo de Moura
cf44c80ffb
fix(library/inductive_unifier_plugin): do not try to solve type incorrect constraints
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 16:00:38 -07:00
Leonardo de Moura
7b84503133
fix(library/unifier): do not let a unification plugin to 'prioritize' a flex-flex constraint, and add missing case
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 15:03:57 -07:00
Leonardo de Moura
1c191c1ec7
fix(frontends/lean/elaborator): instantiate assigned metavariables before collecting unassigned ones
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 15:02:33 -07:00
Leonardo de Moura
0f12e5a35b
fix(library/inductive_unifier_plugin): unification problem failure on problems with inductive datatypes
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 13:49:45 -07:00
Leonardo de Moura
a450ad5a95
feat(frontends/lean/inductive_cmd): improve notation for declaring 'empty' inductive datatypes
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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
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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
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 10:58:13 -07:00
Leonardo de Moura
cd522ff670
feat(emacs): improve font highlighting in emacs mode
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 10:54:06 -07:00
Leonardo de Moura
a59eec39b8
feat(frontends/lean): improve 'type mismatch' error position, and annotate 'have'-expressions
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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
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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 '_'
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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
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 23:43:40 -07:00
Leonardo de Moura
48b902dc37
feat(library/unifier): solve constraints of the form '(max l1 l2) =?= 0' and '(imax l1 l2) =?= 0'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 20:30:51 -07:00
Leonardo de Moura
a533bf29da
fix(library/unifier): broken optimization was missing solution
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 17:41:22 -07:00
Leonardo de Moura
77c0456be4
fix(kernel/metavar): make sure instantiate_metavars_fn does not loop on 'fake' recursive dependencies, we say they are fake because they disappear after applying beta-reduction
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 12:04:33 -07:00
Leonardo de Moura
2eb84c5f74
fix(library/unifier): make sure we do not miss dependency
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 11:38:43 -07:00
Leonardo de Moura
2fae6ebc3a
feat(emacs): add missing keywords
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 08:50:18 -07:00
Leonardo de Moura
1f2099e298
perf(kernel/for_each_fn): use cache stack trick at for_each_fn
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 19:32:11 -07:00
Leonardo de Moura
7d25158254
fix(kernel/replace_fn): bug in the cache
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 18:33:15 -07:00
Leonardo de Moura
61df118339
refactor(kernel/for_each_fn): simplify module interface
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 18:16:41 -07:00
Leonardo de Moura
42867d6fcd
refactor(kernel/find_fn): simplify find_fn module
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 18:09:58 -07:00
Leonardo de Moura
314c0822de
fix(library/unifier): bugs exposed by recent changes
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 17:31:07 -07:00
Leonardo de Moura
71afb83fcd
feat(shell/lean): rename multi-threading option to -j
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 14:35:02 -07:00
Leonardo de Moura
13fe28dd1c
perf(library/unifier): delay the instantiation of metavariables occurring in the types of local constants
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 14:31:30 -07:00
Leonardo de Moura
69d9c8b95d
fix(tests): to reflect recent changes
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 13:20:24 -07:00
Leonardo de Moura
adddf06e44
perf(kernel/metavar): avoid destructive update in occurs method
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 13:12:29 -07:00
Leonardo de Moura
4286f5dd36
perf(kernel/justification): make sure depends_on doesn't get 'lost' in justification objects with a lot of shared objects
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 11:56:17 -07:00
Leonardo de Moura
35481cb045
fix(library/unifier): potentially changing flag from l_false ==> l_undef
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 10:59:53 -07:00
Leonardo de Moura
301c395e59
perf(kernel/metavar): performance problem with occurs method
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 10:35:27 -07:00
Leonardo de Moura
61661478ad
refactor(kernel/metavar): simplify substitution class, and remove dead code
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 10:03:03 -07:00
Leonardo de Moura
caf3e5a449
fix(kernel/metavar): missing justification bug
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 08:41:09 -07:00
Leonardo de Moura
75005765d6
perf(library/unifier): add small performance improvement
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 17:58:40 -07:00
Leonardo de Moura
90189f8eb6
chore(frontends/lean/elaborator): fix outdated comment
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 17:45:45 -07:00
Leonardo de Moura
697bcf4b4f
perf(library/unifier): improve performance of instantiate_meta method
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It provides a significant performance boost in some files.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 16:24:07 -07:00
Leonardo de Moura
5ad6d5cbc4
feat(kernel/converter): add eta-expansion to converter, this is important when terms contains metavariables
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For example, consider the unification constrains
fun (x : A), f (?m x) =?= f
Eta-reduction is not applicable since (?m x) is not a variable.
However, if we eta-expand the left-hand-side, we get
fun (x : A), f (?m x) =?= fun (x : A), f x
which is reduced to
(?m x) =?= x
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 16:24:02 -07:00
Leonardo de Moura
e81d96ffc1
feat(build): add build option for jemalloc
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 13:44:47 -07:00
Leonardo de Moura
368c94ccc5
feat(util/rb_tree): use memory_pool at rb_tree, 5% performance improvement when using multiple threads
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 10:53:07 -07:00
Leonardo de Moura
fd7e20f11c
fix(util/thread): thread_specific_ptr finalization
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 10:50:44 -07:00
Leonardo de Moura
a7c6c3e840
fix(kernel/expr): memory corruption in dealloc method
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 10:16:44 -07:00
Leonardo de Moura
b522ea6f2d
refactor(library/standard): rename bit to bool
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 09:49:54 -07:00
Leonardo de Moura
5eaf04518b
refactor(*): rename Bool to Prop
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 09:43:18 -07:00
Leonardo de Moura
4c6ebdeaf9
perf(util/memory_pool): use memory_pool for hierarchical names and justification objects we get a 8% performance improvement when using multiple threads
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 09:18:26 -07:00
Leonardo de Moura
c8b6f0c7fb
refactor(util): rename fixed_size_allocator to memory_pool
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 07:49:40 -07:00
Leonardo de Moura
725f370e59
fix(build): number of core detection on OSX
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-21 20:07:11 -07:00
Leonardo de Moura
77537d43a3
fix(util): add missing file
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-21 18:58:24 -07:00
Leonardo de Moura
79ea7c5910
perf(kernel/expr): minimize access to system memory allocator by recycling expr_cells
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-21 18:46:47 -07:00
Leonardo de Moura
e3d4b2490d
perf(kernel/type_checker): improve infer_app peformance
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-21 17:11:47 -07:00
Leonardo de Moura
ad87c0b3e1
fix(frontends/lean): race condition
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-21 09:32:13 -07:00
Leonardo de Moura
de657e8df0
fix(util/rc): reference counter memory_order flags
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See discussion at
http://www.chaoticmind.net/~hcb/projects/boost.atomic/doc/atomic/usage_examples.html#boost_atomic.usage_examples.example_reference_counters
http://stackoverflow.com/questions/10268737/c11-atomics-and-intrusive-shared-pointer-reference-count
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-21 08:23:01 -07:00
Leonardo de Moura
c02629c76d
feat(util/lean_path): allow 'import dirname' as shorthand for 'import dirname.default'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-20 19:59:13 -07:00
Leonardo de Moura
9c499e723f
perf(build): use make -j option when invoking external makefile for compiling Lean libraries
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-20 19:38:46 -07:00
Leonardo de Moura
cff6bf8c6d
fix(library/module): sign error is circular module dependency is detected
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-20 19:21:54 -07:00
Leonardo de Moura
ba9dd8b686
fix(library/choice): style
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-21 01:36:53 +01:00
Leonardo de Moura
9ef4d44a86
chore(frontends/lean): add 'replace' auxiliary funcs
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-20 01:10:49 +01:00
Leonardo de Moura
438a42d010
feat(library/unifier): improve error message when metavar assignment is type incorrect
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-20 00:19:32 +01:00
Leonardo de Moura
e39a6e732a
refactor(kernel/error_msgs): move pp_type_mismatch to error_msgs module
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-20 00:19:31 +01:00
Leonardo de Moura
55db3aaaa1
fix(library/module): module index assignment
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-20 00:19:31 +01:00
Leonardo de Moura
bef64305cf
feat(kernel/constraint): add 'print' function for debugging purposes
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-20 00:19:31 +01:00
Leonardo de Moura
c1b7d7bf7e
fix(library/choice): we should be able to store 'choice' operators in .olean files, this can happen because of notation decls
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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
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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
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-18 23:48:27 +01:00
Soonho Kong
5118ee7a83
chore(CMakeLists.txt): mark gmp and mpfr as required packages
2014-07-18 08:29:51 -04:00
Leonardo de Moura
4c98686d4f
fix(emacs): syntax highlight bug
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-17 20:48:06 +01:00
Leonardo de Moura
661e681ac9
feat(frontends/lean/decl_cmds): allow parameters with different types to be declared using the same 'parameters' command
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-17 20:47:33 +01:00
Leonardo de Moura
120d3b5c1a
fix(kernel/type_checker): error message
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-17 19:38:20 +01:00
Leonardo de Moura
9289717169
perf(kernel/expr): inline get_free_var_range, and cache its value for local and metavars
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-17 08:51:46 +01:00
Leonardo de Moura
9fcb31bd5e
perf(kernel/instantiate): add custom instantiate for 'easy' cases
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-17 08:29:04 +01:00
Leonardo de Moura
a78fb8f013
perf(library/unifier): minimize the number of constraints generated in the flex_rigid 'imitation' step
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-17 06:32:21 +01:00
Leonardo de Moura
8798fa4419
fix(kernel/replace): make sure 'replace' is reentrant
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-17 04:37:27 +01:00
Leonardo de Moura
aae40f07e2
perf(kernel/expr): use thread local deletion buffer
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-16 08:39:03 +01:00
Leonardo de Moura
a748e8f858
perf(kernel/type_checker): improve infer_lambda performance
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-16 07:52:53 +01:00
Leonardo de Moura
c97b4c7725
perf(kernel/converter): improve is_def_eq_binding
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-16 07:33:45 +01:00
Leonardo de Moura
6ddba9c276
fix(library/unifier): bug in process_delta
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-16 04:55:09 +01:00
Leonardo de Moura
c8849d42e9
fix(library/unifier): tolerate exceptions in the type_checker::infer method. This can happen since when we try projections we don't check whether they are type correct
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-16 03:05:19 +01:00
Leonardo de Moura
f7317a7139
feat(build): compile HoTT library when building
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-15 21:56:36 +01:00
Leonardo de Moura
359bfe93d5
feat(library/hott): add basic HoTT definitions and theorems
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-15 21:46:33 +01:00
Leonardo de Moura
999782d89d
refactor(kernel/replace_fn): use thread local cache
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-15 05:34:45 +01:00
Leonardo de Moura
bd0cc5c365
fix(library/expr_pair): typo
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-15 04:11:27 +01:00
Leonardo de Moura
a18cf94d09
perf(library/unifier): minimize the use of instantiate_metavars
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-15 03:55:27 +01:00
Leonardo de Moura
29c7eeaa99
refactor(library/unifier): improve occurs_context_check
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-15 02:08:16 +01:00
Leonardo de Moura
46005b4ffe
perf(kernel/metavar): improve occurs_expr method
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-15 01:57:17 +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
ffdb43da02
perf(kernel/type_checker): improve infer_pi performance
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-14 22:56:38 +01:00
Leonardo de Moura
b72105efff
perf(kernel/type_checker): improve infer_lambda performance
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-14 22:39:45 +01:00
Leonardo de Moura
eac38d43c2
refactor(kernel/type_checker): break infer_type_core into smaller methods
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-14 22:15:52 +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
614d8a768b
fix(library/unifier): flex_rigid case (?M ...) =?= (f ...), where f is not a constant nor a local
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-13 02:46:04 +01:00
Leonardo de Moura
a31457efde
fix(frontends/lean/parser): copy rec and initial fields when processing Exprs and ScopedExpr
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-13 01:24:55 +01:00
Leonardo de Moura
585127ef66
fix(util/worker_queue): bug in join method
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-12 23:25:43 +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
0a556c4a91
feat(util): add worker queue
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-12 21:59:22 +01:00
Leonardo de Moura
6d95250d4b
fix(library/kernel_serializer): make sure temporary (internal) binder names do not leak into .olean files
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-12 20:23:38 +01:00
Leonardo de Moura
cb93d194ed
perf(frontends/lean/elaborator): improve performance of pi_abstract_context
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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
a38dc76b37
feat(kernel/metavar): add option to instantiate only expr metavars
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-12 05:54:05 +01:00
Leonardo de Moura
80d1a6b993
perf(kernel/converter): do not cache easy cases
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-12 05:39:14 +01:00
Leonardo de Moura
391e5e2bc2
perf(library/unifier): use d_instantiate_metavars
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-12 05:12:09 +01:00
Leonardo de Moura
9517f31a71
refactor(kernel/metavar): remove unnecessary functionality
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-12 04:45:50 +01:00
Leonardo de Moura
50f76fd138
perf(library/unifier): improve m_mvar_occs management
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-12 04:23:02 +01:00
Leonardo de Moura
c3e8e83e50
perf(library/unifier): simple optimization
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-11 20:21:41 +01:00
Leonardo de Moura
1230e942aa
feat(library/unifier): handle 'first-order' flex-flex constraints
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-11 04:51:28 +01:00
Leonardo de Moura
024299f56b
fix(frontends/lean): name of auxiliary hypothesis in 'obtains' expression, and also marked them as non-contextual
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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
eeedb6fb18
fix(kernel/expr_eq_fn): typo
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 23:21:24 +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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 18:59:03 +01:00
Leonardo de Moura
6af7e7f794
fix(kernel/expr_eq_fn): take local pp name into account when annotations are considered in the equality test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 18:56:50 +01:00
Leonardo de Moura
405e57eb2d
refactor(kernel/formatter): add formatter_factory, and simplify formatter interface
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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
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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
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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
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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
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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}
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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
12d89ea0b9
fix(kernel/level): is_geq predicate
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 13:18:41 +01:00
Leonardo de Moura
0ec6fa02de
feat(frontends/lean/pp_options): remove the 'lean.' prefix
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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
91b0dcad0f
fix(library/tactic): avoid 'unknown' message in trace_tac when position information is not available
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-08 17:48:41 -07:00
Leonardo de Moura
a1601e7a5f
feat(library/tactic/apply_tactic): add option for 'refreshing' universe metavariables in the 'apply' tactic
...
The new test ../../tests/lean/run/tactic27.lean demonstrates why we need this feature. The tactic 'apply @refl' is actually 'apply @refl.{?l}'. It is used inside of a repeat tactical. Each iteration of the 'repeat' may need to use a different value for ?l. Before this commit, there was not way to say we want a fresh ?l each iteration.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-08 16:55:23 -07:00
Leonardo de Moura
547ca9b3c4
fix(library/inductive_unifier_plugin): missing test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-08 16:39:39 -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
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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
33cb2db5b5
feat(library/head_map): a simple indexing datastructure
...
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
6ceecf6a15
feat(library/aliases): remove duplicates from aliasing tables
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 12:59:57 -07:00
Leonardo de Moura
a84107db3d
fix(util/sexpr): Lua 5.1 incompatibility
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 12:55:00 -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
fe448d47be
feat(library/unifier): improve failure report
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 12:03:37 -07:00
Leonardo de Moura
ce14ced08e
feat(util/sexpr): allow Lua objects to be embedded in Lean s-expressions
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 10:45:19 -07:00
Leonardo de Moura
c47d9c01ee
fix(util/sexpr): crash in the sexpr Lua API
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 09:41:14 -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
48b28ad75c
fix(library/unifier): missing test in flex_rigid
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-06 21:36:23 -07:00
Leonardo de Moura
dcf7cf00ff
fix(*): bugs in the type checker, inductive datatypes, and unifier
...
The bugs were indentified when performing the tiny change in the file
tests/lean/run/group.lean
2014-07-06 18:44:56 -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
9be1a4ab46
fix(library/module): module index assignment
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 23:32:18 -07:00
Leonardo de Moura
29981322b9
fix(kernel/type_checker): missing check
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 21:50:32 -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
59755289e4
feat(library/unifier): case split on constraints of the form (f ...) =?= (f ...), where f can be unfolded, and there are metavariables in the arguments
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 15:52:40 -07:00
Leonardo de Moura
fc4df6a430
feat(kernel/expr): add O(1) predicates has_expr_metavar and has_univ_metavar
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 13:11:30 -07:00
Leonardo de Moura
e366aadad0
refactor(library/converter): expose is_opaque predicate in the converter interface
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 12:05:23 -07:00
Leonardo de Moura
8aa217ea76
chore(library/unifier): update comments
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 11:06:13 -07:00
Leonardo de Moura
72bce91c18
refactor(library/unifier): move inductive datatype support to inductive_unifier_plugin
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 11:00:35 -07:00
Leonardo de Moura
e445515f2b
refactor(kernel): move standard and hott kernel instantiations to library
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 10:31:27 -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
efabd2280c
feat(library/unifier): allow unifier to unfold opaque definitions of the current module
...
It is not clear whether this is a good idea or not. In some cases, it seems to do more harm than good.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 00:46:03 -07:00
Leonardo de Moura
ac1585fd1a
feat(library/unifier): divide constraints in clear groups
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 00:04:38 -07:00
Leonardo de Moura
f242971b55
feat(library/unifier): delay constraints where the lhs or rhs are of the form (?m ... (intro ...))
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-04 23:36:31 -07:00
Leonardo de Moura
1e40525a0c
fix(library/unifier): simple bug
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-04 21:15:32 -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
b94ce412ae
fix(library/unifier): non-termination
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-04 10:32:01 -07:00
Leonardo de Moura
e0501104e2
feat(library/tactic): add 'fixpoint' tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-04 01:30:28 -07:00
Leonardo de Moura
7fb2b0f6d8
feat(kernel): add method 'may_reduce_later' to normalizer_extension, and improve unifier
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 22:31:05 -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
110b622b83
feat(library/unifier): add support for unification constraints of the form "(elim ... (?m ...)) =?= t", where elim is an eliminator
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 20:41:51 -07:00
Leonardo de Moura
c854ad3d65
refactor(library/unifier): add is_def_eq alias
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 18:01:59 -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
aba4534acb
feat(library/unifier): 'forget' justifications after finding a solution, the justifications are only needed inside the unifier (for implementing nonchronological backtracking)
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 14:14:07 -07:00
Leonardo de Moura
a009225435
feat(kernel/metavar): expose destructive assign
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 14:07:47 -07:00
Leonardo de Moura
b49902807c
refactor(kernel/metavar): separate substitution from their justifications
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 14:01:22 -07:00
Leonardo de Moura
abbd054b51
feat(library/tactic): add eassumption tactic, and remove redundant 'subgoals' from apply tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 13:04:46 -07:00
Leonardo de Moura
079592c446
feat(library/unifier): eagerly apply substitution to improve quick failure
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 12:58:30 -07:00
Leonardo de Moura
db0ef64c04
feat(util/lazy_list_fn): handle the 'is_nil' case more efficiently
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 11:29:04 -07:00
Leonardo de Moura
c9cfb844f1
feat(library/unifier): add 'quick' failure
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 11:28:21 -07:00
Leonardo de Moura
dd96bb151b
refactor(library/unifier): reduce the number unify procedure 'flavors'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 11:15:43 -07:00
Leonardo de Moura
d63ccbcf94
fix(library/unifier): missing case
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 10:51:59 -07:00
Leonardo de Moura
0ff145e59b
feat(library/tactic): add apply tactic
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 09:20:01 -07:00
Leonardo de Moura
c9994ca00c
feat(library/unifier): when projecting give preference to most recent locals
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 09:01:29 -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
6b8b5f3dd8
feat(library/tactic): expose more builtin tactics, cleanup expr_to_tactic procedure
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 08:06:28 -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
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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
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 18:58:32 -07:00
Leonardo de Moura
c3abf81382
chore(emacs): update emacs mode
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 18:37:53 -07:00
Leonardo de Moura
60c637fb9d
feat(library/tactic): add 'exact' tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 18:37:32 -07:00
Leonardo de Moura
37b5b7c4c2
feat(library/tactic): rename 'exact' to 'assumption', 'exact' is a different tactic
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 18:10:42 -07:00
Leonardo de Moura
04b2a620f8
fix(frontends/lean/elaborator): instantiate metavariables before displaying error message
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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
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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
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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
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 14:47:41 -07:00
Leonardo de Moura
3e1bb96935
feat(library/tactic/goal): propagate tag (for position information) from goal to subgoal
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 14:47:18 -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]
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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
cc3fb0c51f
feat(util/name_generator): allow name generator to be created without providing any argument in the Lua API
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 12:39:41 -07:00
Leonardo de Moura
6ab46396d8
feat(library/tactic): expose 'trace' tactic
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 10:52:45 -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'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 10:00:55 -07:00
Leonardo de Moura
8b8881deae
fix(util/hash): relax pre-condition
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 09:56:50 -07:00
Leonardo de Moura
f464775af6
fix(frontends/lean/parser): bug when parsing identifiers
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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'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 08:09:33 -07:00
Leonardo de Moura
7593ee1468
refactor(library/standard): remove parameter from 'tactic' inductive type
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 08:09:24 -07:00
Leonardo de Moura
b2b76b078f
feat(frontends/lean): remove build_tactic_cmds, and use expressions for representing tactics
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-01 20:43:53 -07:00
Leonardo de Moura
cbac21ec7f
feat(library/tactic): add trick for 'embedding' tactics inside Lean expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-01 19:05:22 -07:00
Leonardo de Moura
2df92b0701
refactor(library/tactic): simplify proof_state
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-01 18:02:17 -07:00
Leonardo de Moura
7abe2e7242
fix(frontends/lean/token_table): precedence for '@'
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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
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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
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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
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-01 16:11:19 -07:00
Leonardo de Moura
ad12abcdb4
fix(library/unifier): bug in process_eq_constraint
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-30 18:22:05 -07:00
Leonardo de Moura
abe12b0631
fix(shell/lean): only save .olean file if there are no errors
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-30 18:04:18 -07:00
Leonardo de Moura
c84218e24a
chore(frontends/lean/inductive_cmd): cleanup
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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
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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
e3f9b21c30
fix(kernel/inductive): bug in inductive datatype computational rule, we *must* first instantiate universe variables, *and then* the arguments
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-30 14:15:16 -07:00
Leonardo de Moura
6e6f778ecf
fix(kernel/converter): missing case for local constants
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-30 12:57:25 -07:00
Leonardo de Moura
cb000eda13
refactor(kernel): store binder_infor in local constants
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-30 11:37:46 -07:00
Leonardo de Moura
c2ab31113f
refactor(library/tactic): remove cex_builder and 'precision' for proof_state's
...
These two features make sense for solvers, but not in a general purpose tactic framework for building proofs like the one in Lean.
In most cases, we cannot build a counterexample anyway. These two features should be added in a custom framework for combining preprocessing techniques like in Z3.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-30 08:48:07 -07:00
Leonardo de Moura
8d584e54da
feat(frontends/lean): add exact_apply
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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
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 12:24:13 -07:00
Leonardo de Moura
a8f9594046
refactor(kernel/instantiate): rename instantiate_params to instantiate_univ_params
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 12:09:55 -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
937d7b2813
fix(library/tactic): unfold tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 12:04:58 -07:00
Leonardo de Moura
6d09d82a7c
feat(frontends/lean): add notation for orelse tactic, add show and now tactics
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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
15f270d9f3
fix(library/tactic): memory leak that only happens when compiling with clang++
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 11:07:06 -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
e59889d84f
fix(build): do not build libraries when cross compiling
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 10:00:08 -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
cf28981f45
feat(tests/lean/run): add test_single script that sets the LEAN_PATH
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 07:47:46 -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
5a7e198583
feat(build): add Makefile for libraries
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-28 18:41:53 -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
7075f6e94a
fix(library/module): make sure decls from imported modules have module_idx > 0
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-28 08:36:54 -07:00
Leonardo de Moura
58b6169e8b
fix(library/max_sharing): take binder annotations into account
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-28 08:31:09 -07:00
Leonardo de Moura
47ff300d1a
fix(frontends/lean): '@' explicit mark
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-28 07:30:36 -07:00
Leonardo de Moura
cf9b486179
feat(frontends/lean): automatically import lua modules imported by imported lean files
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 23:23:51 -07:00
Leonardo de Moura
2673a33bf3
fix(util/thread_script_state): new state was being added twice to g_states, use import_explicit
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 19:58:28 -07:00
Leonardo de Moura
e408998e06
fix(library/tactic): name convention
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 18:42:59 -07:00
Leonardo de Moura
fa72e7b874
refactor(library/tactic): simplify tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 18:35:59 -07:00
Leonardo de Moura
5524c6c3d8
refactor(library/tactic/proof_state): simplify proof state
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 14:49:48 -07:00
Leonardo de Moura
c6ac89d967
refactor(library/tactic/proof_builder): simplify proof builder
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 12:25:04 -07:00
Leonardo de Moura
aaa7960b75
refactor(library/tactic/goal): use local names for hypotheses
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 11:11:12 -07:00
Leonardo de Moura
d84b745241
refactor(library/tactic/cex_builder): simplify cex_builder
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 07:14:33 -07:00
Leonardo de Moura
b4e4c4d610
chore(library/tactic): remove unnecessary file
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 07:02:13 -07:00
Leonardo de Moura
f1d8d8dcf9
chore(library/tactic): update goal objects
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 07:00:12 -07:00
Leonardo de Moura
ad70044ae1
chore(library/tactic): remove dead code
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 07:00:12 -07:00
Leonardo de Moura
e55b4bf86d
fix(library/unifier): bug in flex_rigid case: binding imitation
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 20:43:49 -07:00
Leonardo de Moura
50e21586b0
feat(library/unifier): do not create a case-split for choice constraints that produce only one alternative
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 18:52:13 -07:00
Leonardo de Moura
443022d840
feat(util/lazy_list): add is_nil predicate
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 18:51:35 -07:00
Leonardo de Moura
ccce9d90a4
feat(frontends/lean/elaborator): add 'delayed coercions', add example demonstrating why the new feature is useful
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 18:39:23 -07:00
Leonardo de Moura
ed299c0914
feat(library/coercion): add has_coercions_to function
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 18:38:27 -07:00
Leonardo de Moura
b11e1a5f34
feat(kernel/type_checker): add mk_app_justification auxiliary function
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 18:38:09 -07:00
Leonardo de Moura
e769121c2a
fix(frontends/lean/elaborator): memory leaks that only occur when compiling with clang++
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 16:02:54 -07:00
Leonardo de Moura
340dc622c6
fix(kernel/formatter): make sure simple formatter output is not sensitive to internal names
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 14:58:59 -07:00
Leonardo de Moura
150d285b39
fix (library/unifier): occurs_context_check
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 14:45:36 -07:00
Leonardo de Moura
16bdc51fc4
refactor(kernel/type_checker): simplify type checker API, and remove add_cnstr_fn
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 13:36:31 -07:00
Leonardo de Moura
ac03b3204a
fix(kernel/formatter): add missing parentheses
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 12:07:28 -07:00
Leonardo de Moura
a70f8dd98e
feat(kernel/inductive): mark parameters, type formers and indices as implicit parameters in the elimination rule
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 11:05:14 -07:00
Leonardo de Moura
5e0e737213
feat(library/scoped_ext): do not import 'children' namespace objects
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 10:32:34 -07:00
Leonardo de Moura
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
ab2bbaef3f
feat(util/list_fn): add remove function
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 09:32:19 -07:00
Leonardo de Moura
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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 08:50:44 -07:00
Leonardo de Moura
6085a54416
feat(library/error_handling): improve unifier_exception error message
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 08:49:50 -07:00
Leonardo de Moura
e735a8e5ff
fix(library/unifier): bug in conflict resolution
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 08:42:40 -07:00
Leonardo de Moura
cdc41244ae
fix(kernel/justification): missing 'const'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 08:18:18 -07:00
Leonardo de Moura
52ff29a6f7
feat(frontends/lean): add 'coercion' command
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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
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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
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 17:13:03 -07:00
Leonardo de Moura
a42a80407a
fix(library/unifier): when imitating (f a), abstract local constants occurring in f
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 16:11:31 -07:00
Leonardo de Moura
1d4352aeb4
fix(kernel/converter): missing case: two constants c.{l1} and c.{l2} where l1 and l2 are structurally different but equivalent (or can be made equivalent)
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 16:05:41 -07:00
Leonardo de Moura
543b1003a6
fix(frontends/lean/elaborator): typo
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 13:11:35 -07:00
Leonardo de Moura
c9133f33dd
feat(kernel/expr): add flat_app auxiliary function
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 12:51:22 -07:00
Leonardo de Moura
f2b41312fb
feat(frontends/lean): add '@' explicit notation
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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
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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
5c40b466cc
fix(kernel/type_checker): use the application to provide error location
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 10:42:58 -07:00
Leonardo de Moura
0791c83731
fix(frontends/lean/parser): add missing save_pos
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 10:32:43 -07:00
Leonardo de Moura
6ec5d768d0
fix(kernel/type_checker): bug in the app_delayed_justification object
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 10:09:45 -07:00
Leonardo de Moura
f981a4c1fe
fix(library/unifier): bug in lambda_abstract_locals auxiliary function
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 09:59:08 -07:00
Leonardo de Moura
6db6048bf8
feat(library/error_handling): pretty print unifier exceptions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 09:41:25 -07:00
Leonardo de Moura
18a883ab1b
fix(library/unifier): set conflict if type mismatch during metavariable assignment
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 09:33:34 -07:00
Leonardo de Moura
5b6589709c
fix(frontends/lean/decl_cmds): allow binders but no type in definitions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 09:00:57 -07:00
Leonardo de Moura
c427c5bdc9
feat(kernel/type_checker): improve 'declaration still has metavars' error message
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 08:51:33 -07:00
Leonardo de Moura
3e7dfa6212
fix(frontends/lean): infer type of definitions
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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
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 18:25:56 -07:00
Leonardo de Moura
d7436e600b
fix(library/resolve_macro): typo
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 17:40:58 -07:00
Leonardo de Moura
603dafbaf7
refactor(kernel): remove 'let'-expressions
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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
609aeae390
feat(kernel/type_checker): expose app_delayed_justification
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 14:54:37 -07:00
Leonardo de Moura
2c0f596665
fix(library/choice): avoid assertion violation when Lua API is misused
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 12:14:38 -07:00
Leonardo de Moura
3169f8c126
feat(library): add mk_explicit/is_explicit procedures for '@'-expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 12:11:27 -07:00
Leonardo de Moura
d915f0cc32
refactor(kernel/converter): converter should fail instead of relying on unification hints for solving a constraint, the hints must be applied by the frontend
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 09:00:14 -07:00
Leonardo de Moura
d8a8300a4f
fix(kernel/expr): initialization problem
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 16:55:51 -07:00
Leonardo de Moura
61595f516c
fix(frontends/lean/notation_cmd): initialization bug
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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