Leonardo de Moura
242f8ba048
feat(frontends/lean/elaborator): include number of unsolved goals
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See #509
2015-03-27 14:54:41 -07:00
Leonardo de Moura
0c3fd7427e
feat(frontends/lean): add syntax-sugar for fold
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closes #503
2015-03-25 18:25:48 -07:00
Leonardo de Moura
f2b1752807
fix(frontends/lean/parser): add workaround for #461
2015-03-25 18:09:43 -07:00
Leonardo de Moura
b9e3c474c9
feat(library/tactic): add all_goals tactic
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closes #501
2015-03-25 17:42:34 -07:00
Leonardo de Moura
49bc56ec07
feat(frontends/lean/pp): improve pretty printer for prefix and postfix notation
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closes #491
2015-03-25 16:45:58 -07:00
Leonardo de Moura
a1f933886f
fix(frontends/lean/structure_cmd): explicit universe levels for structures
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closes #490
2015-03-25 16:10:30 -07:00
Leonardo de Moura
33d2e8d9d3
test(tests/lean/run): workaround for issue #505
2015-03-25 15:53:50 -07:00
Leonardo de Moura
5f1d827b26
fix(frontends/lean/decl_cmds): assertion violation
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closes #506
2015-03-25 13:46:23 -07:00
Leonardo de Moura
ac30052a29
fix(library/tactic/rewrite_tactic): apply substitution before trying to rewrite
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closes #487
2015-03-23 18:32:52 -07:00
Leonardo de Moura
5bf46d1226
fix(library/tactic/inversion_tactic): improve 'cases' tactic for HoTT mode
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closes #481
2015-03-23 18:06:11 -07:00
Leonardo de Moura
76157ba392
fix(frontends/lean/pp): abbreviations with too much arguments
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closes #480
2015-03-23 12:16:25 -07:00
Leonardo de Moura
0814e76298
fix(library/tactic/clear_tactic): unexpected failure
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This commit also improves the error message produced by the 'clear' tactic.
fixes #488
2015-03-23 12:08:15 -07:00
Leonardo de Moura
35f2a61b4d
fix(tests/lean): add missing file
2015-03-23 11:35:39 -07:00
Leonardo de Moura
b5acbb2228
fix(frontends/lean/pp): missing parenthesis around abbreviations
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fixes #476
2015-03-16 17:12:03 -07:00
Leonardo de Moura
fc3a7bac59
feat(frontends/lean): improve error handling inside match-with expressions
2015-03-13 23:25:46 -07:00
Leonardo de Moura
bed0d6df6b
fix(frontends/lean/elaborator): inaccessible over coercion
2015-03-13 23:04:45 -07:00
Leonardo de Moura
cfeb426cd7
fix(frontends/lean): pretty print numeral notation from algebra
2015-03-13 18:58:34 -07:00
Leonardo de Moura
362a0ec04c
test(tests/lean): tests for error handling improvements
2015-03-13 15:32:25 -07:00
Leonardo de Moura
b88b98ac22
feat(frontends/lean): try to add definition/theorem as axiom when it fails to be processed
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The idea is to avoid a "tsunami" of error messages when a heavily used
theorem breaks in the beginning of the file
2015-03-13 14:47:21 -07:00
Leonardo de Moura
f5811d6092
feat(frontends/lean): hide subterms that do not contain metavariables
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when generating "unresolved metavariables" error message
closes #473
2015-03-13 12:42:57 -07:00
Leonardo de Moura
cda19f5aa6
feat(library/tactic/rewrite_tactic): improve rewrite tactic error messages
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closes #471
2015-03-12 20:49:53 -07:00
Leonardo de Moura
7accd0f1e6
feat(library/tactic/rewrite_tactic): allow rewrite with terms that contains binders
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see discussion at #470
2015-03-12 18:07:55 -07:00
Leonardo de Moura
6a78ae7b46
fix(library/tactic/class_instance_synth): enforce consistent behavior in type class resolution
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Auxiliary procedure mk_class_instance was not discarding partial solutions.
This procedure is used by the apply and inversion (aka cases) tactics
2015-03-12 10:27:05 -07:00
Leonardo de Moura
47a350d888
fix(library/tactic/inversion_tactic): missing condition for applying optimization
2015-03-12 09:11:36 -07:00
Leonardo de Moura
7de3d5771d
feat(library/tactic/rewrite_tactic): add eta-reduction support at esimp
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closes #469
2015-03-12 00:32:31 -07:00
Leonardo de Moura
b5fb7c734e
feat(library/tactic/inversion_tactic): remove hypothesis being destructed
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addresses second issue in #468
2015-03-11 20:42:50 -07:00
Leonardo de Moura
4c6b0dc0e5
fix(library/tactic/expr_to_tactic): tactic_expr_to_id did not take as_atomic annotation into account
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fixes #466
2015-03-11 08:49:59 -07:00
Leonardo de Moura
4904f7657f
test(tests/lean/run): add definition package tests
2015-03-09 08:42:21 -07:00
Leonardo de Moura
f6cd604a44
chore(library/data/bool): enforce naming conventions
2015-03-06 19:20:48 -08:00
Leonardo de Moura
f966634910
feat(frontends/lean): nested dependent pattern matching
2015-03-06 19:18:08 -08:00
Leonardo de Moura
14ca2d407d
test(tests/lean/run): add match-with nested in tactic test
2015-03-06 17:47:01 -08:00
Leonardo de Moura
1490bdad49
feat(frontends/lean): add version of 'exact' tactic (sexact) that enforces goal type during term elaboration
2015-03-06 17:34:45 -08:00
Leonardo de Moura
bd8c4315f1
feat(frontends/lean): allow 'match-with' to be used in tactics without prefixing it with 'exact'
2015-03-06 15:49:31 -08:00
Leonardo de Moura
4edd7b9099
fix(library/definitional/equations): allow a function to be the result of a match-with term or recursive definition
2015-03-06 15:08:52 -08:00
Leonardo de Moura
f24d9e84fe
feat(frontends/lean): add option 'max_memory'
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Default value is 512Mb
2015-03-06 13:56:20 -08:00
Leonardo de Moura
3b721fe675
feat(frontends/lean): add missing 'help' command
2015-03-06 13:56:20 -08:00
Leonardo de Moura
daf36803c4
fix(frontends/lean/builtin_exprs): bug in 'using' construct
2015-03-06 13:56:20 -08:00
Leonardo de Moura
368f9d347e
refactor(frontends/lean): approach used to parse tactics
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The previous approach was too fragile
TODO: we should add separate parsing tables for tactics
2015-03-05 18:11:21 -08:00
Leonardo de Moura
28487ede3b
feat(frontends/lean/decl_cmds): allow 'empty' set of pattern matching equations
2015-03-05 14:37:29 -08:00
Leonardo de Moura
b73a931c70
fix(frontends/lean/elaborator): missing case 'no-equation' annotation
2015-03-05 14:37:29 -08:00
Leonardo de Moura
039afb4578
feat(frontends/lean): treat "proof t qed" as alias for "by exact t"
2015-03-05 11:12:39 -08:00
Leonardo de Moura
abd238aef0
feat(*): add [quasireducible] attribute
2015-03-04 22:12:49 -08:00
Leonardo de Moura
c6d15dc198
fix(tests/lean/interactive): adjust tests to reflect changes in the standard library
2015-03-04 18:30:31 -08:00
Leonardo de Moura
fde83cd376
fix(tests/lean/hott): adjust tests to reflect changes in the libraries
2015-03-04 09:28:16 -08:00
Leonardo de Moura
18e6e55fc9
chore(tests/lean/interactive/num2): adjust test to reflect changes in the standard library
2015-03-03 16:17:59 -08:00
Leonardo de Moura
fa79b214b8
fix(frontends/lean): allow 'attribute <id> [priority ...]'
2015-03-03 16:17:32 -08:00
Leonardo de Moura
3b73e100dc
test(tests/lean/run): add [priority] test using num.sub
2015-03-03 15:59:17 -08:00
Leonardo de Moura
efd096e85c
feat(library/init/num): define sub and le for binary numerals
2015-03-03 15:55:16 -08:00
Leonardo de Moura
11aad4449b
feat(frontends/lean): add '[semireducible]' attribute
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This commit also renames the elements of reducible_status.
The idea is to use in the C++ implementation the same names used in the
Lean front-end.
2015-03-03 10:48:36 -08:00
Leonardo de Moura
b254c78c44
refactor(library/algebra): move bundled structures to separate module
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Motivation: performance.
After this commit, the bundled instances do not participate in the
class/instance resolution if we do not import algebra.bundled.
2015-03-02 18:45:08 -08:00
Leonardo de Moura
8240d7adcd
perf(frontends/lean/util): improve univ_metavars_to_params_fn
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We moved to replace_visitor because it uses a more precise cache.
2015-03-02 18:25:00 -08:00
Leonardo de Moura
c81762970e
fix(frontends/lean/elaborator): revert commit ededf4fc6c
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The instantiate_all are needed. See issue #457
2015-03-02 13:00:54 -08:00
Leonardo de Moura
ededf4fc6c
feat(frontends/lean): remove unnecessary instantiate_all's that were messing with error localization
2015-03-01 14:51:44 -08:00
Leonardo de Moura
c772d7bf84
fix(frontends/lean/elaborator): unassigned metavariable when using nested begin-end blocks
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Closes #454
2015-02-28 09:03:56 -08:00
Leonardo de Moura
dc62bc498f
fix(tests/lean/hott/443_b): adjust test to reflect changes in the HoTT library
2015-02-28 08:46:00 -08:00
Leonardo de Moura
cf56935b01
feat(frontends/lean): improve support for user defined tactics
2015-02-27 16:58:25 -08:00
Leonardo de Moura
5b736a2268
feat(frontends/lean): add support for empty match-with expressions
2015-02-26 16:36:15 -08:00
Leonardo de Moura
0b48f406f9
fix(tests/lean/hott): adjust tests to reflect changes in the HoTT library
2015-02-26 10:51:19 -08:00
Leonardo de Moura
68110faa4d
feat(frontends/lean/inductive_cmd): allow '|' in inductive datatype declarations
2015-02-25 17:00:10 -08:00
Leonardo de Moura
5ca52d81ec
feat(frontends/lean): ML-like notation for match and recursive equations
2015-02-25 16:20:44 -08:00
Leonardo de Moura
3c24461e51
refactor(*): modify '|' binding power, use 'abs a' instead of '|a|', and '(a | b)' instead of 'a | b'
2015-02-25 15:18:21 -08:00
Leonardo de Moura
c04c610b7b
feat(frontends/lean): add 'assert H : A, ...' as notation for 'have H [visible] : A, ...'
2015-02-25 14:30:42 -08:00
Leonardo de Moura
383c0d6d4c
fix(tests/lean/interactive/findp): adjust test to reflect recent changes in the standard library
2015-02-25 14:08:37 -08:00
Jeremy Avigad
e555531eb6
feat(library/data/int/div): start on div for integers
2015-02-25 14:05:07 -08:00
Leonardo de Moura
96b54a8007
feat(frontends/lean/builtin_exprs): add 'have' notation in 'begin-end' blocks
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It is notation for the assert tactic.
2015-02-25 14:04:17 -08:00
Leonardo de Moura
909ebfc5f1
feat(frontends/lean/elaborator): try coercions after each overload
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We try only the easy cases since the more general case is too expensive.
closes #444
2015-02-24 17:41:20 -08:00
Leonardo de Moura
34c36648bb
fix(frontends/lean/decl_cmds): constants command
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closes #445
2015-02-24 16:27:13 -08:00
Leonardo de Moura
42289d4334
feat(library/tactic/class_instance_synth): create class instance synthesis subproblems only for arguments marked with the []
binder annotation
2015-02-24 16:12:39 -08:00
Leonardo de Moura
3ede8e9150
refactor(library): use []
binder annotation when declaring instances
2015-02-24 16:12:39 -08:00
Leonardo de Moura
1cd44e894b
feat(library/tactic/class_instance_synth): conservative class-instance resolution: expand only definitions marked as reducible
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closes #442
2015-02-24 16:12:35 -08:00
Leonardo de Moura
275068641e
fix(tests/lean/print_ax2): adjust test output
2015-02-24 13:34:52 -08:00
Leonardo de Moura
4364b7f926
feat(frontends/lean): pp.beta is true by default
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Remark: there is one exception (command: print definition). For this
command pp.beta is still false.
2015-02-24 12:27:53 -08:00
Leonardo de Moura
1ff6446a63
feat(frontends/lean): nested begin-end blocks
2015-02-24 11:59:27 -08:00
Leonardo de Moura
dc2ac92846
fix(library/definitional/equations): use whnf on recursive definition arguments
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The idea is to expose "hidden" datatypes.
2015-02-23 22:27:30 -08:00
Leonardo de Moura
787fed95aa
fix(library/tactic/inversion_tactic): bug in simpler case (hypotheses were being lost)
2015-02-23 16:10:49 -08:00
Leonardo de Moura
7adecaf494
fix(frontends/lean/structure_cmd): include context/section parameteres/variables that are used in explicit structure parameters
2015-02-23 15:28:43 -08:00
Leonardo de Moura
923fed8612
fix(frontends/lean/structure_cmd): bug in alias generation in the structure command
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This commit (and 75acb3bc66
) closes #443
2015-02-23 15:17:05 -08:00
Leonardo de Moura
75acb3bc66
fix(frontends/lean/structure_cmd): internal name of parameter/variable was being erased
2015-02-23 15:01:27 -08:00
Leonardo de Moura
7d35d18cad
fix(library/tactic/rewrite_tactic): bug when matching terms that expanded into projections
2015-02-22 18:23:10 -08:00
Leonardo de Moura
753b9dcd75
fix(tests/lean/hott): adjust tests to reflect changes in standard library
2015-02-22 09:39:27 -08:00
Leonardo de Moura
33e562a7ce
fix(frontends/lean/structure_cmd): effect of "include" command in the structure command
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closes #438
2015-02-19 22:44:51 -08:00
Leonardo de Moura
421a30d75c
feat(library): export [reducible] annotations from function namespace to top-level
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see issue #433
2015-02-16 18:52:41 -08:00
Leonardo de Moura
7fc216183e
feat(library/tactic): produce better error message when a tactic fails
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closes #348
2015-02-16 18:42:15 -08:00
Leonardo de Moura
461c02d790
fix(tests/lean/hott/433): remove bogus comment, and use rewrite tactic
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Fix an issue raised by Floris.
See discussion at
https://github.com/leanprover/lean/issues/433
2015-02-16 15:45:31 -08:00
Leonardo de Moura
4248ad644d
fix(frontends/lean): priority expressions parser
2015-02-14 12:26:06 -08:00
Leonardo de Moura
5cbdd77ad0
feat(library/tactic/rewrite_tactic): improve matcher in rewrite_tactic
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closes #433
2015-02-13 12:40:55 -08:00
Leonardo de Moura
8ffadce4ab
feat(frontends/lean): add "premise" and "premises" command
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It is just an alternative notation for "variable" and "variables"
closes #429
2015-02-11 18:46:03 -08:00
Leonardo de Moura
04e92e1e96
feat(frontends/lean/parser): reject explicit universe levels in variables and parameters
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This modification was motivated by issue #427
2015-02-11 16:25:06 -08:00
Leonardo de Moura
a35cce38b3
feat(frontends/lean): new semantics for "protected" declarations
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closes #426
2015-02-11 14:09:25 -08:00
Leonardo de Moura
eceed03044
feat(frontends/lean): add "except" notation for "open" command, allow multiple metaclasses to be opened in a single "open" command
2015-02-11 11:02:59 -08:00
Leonardo de Moura
1832fb6f54
feat(*): uniform metaclass names, metaclass validation at 'open' command
2015-02-11 10:35:04 -08:00
Leonardo de Moura
9d1cd073c5
feat(frontends/lean): add 'print metaclasses' command
2015-02-11 10:13:20 -08:00
Leonardo de Moura
60fca7575c
fix(frontends/lean/pp): bugs when pretty printing abbreviations
2015-02-10 19:06:09 -08:00
Leonardo de Moura
f9832fb89f
test(tests/lean/abbrev1): add test for abbreviation command
2015-02-10 18:28:48 -08:00
Leonardo de Moura
014271da8b
feat(frontends/lean): better error messages for ill-terminated declarations
2015-02-10 14:38:00 -08:00
Leonardo de Moura
c04c0e8381
refactor(*): remove transparent_scope hack, replace [strict] with [all-transparent] annotation
2015-02-07 15:19:41 -08:00
Leonardo de Moura
2126b8ec9a
feat(library/tactic/apply_tactic): perform class-instance resolution in the apply tactic
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closes #360
2015-02-06 16:14:03 -08:00
Leonardo de Moura
1e8a975daa
feat(frontends/lean): extend parser: rewrite "fold" step
2015-02-06 15:22:34 -08:00
Leonardo de Moura
04f8278c90
test(tests/lean/run): add rewrite tactic test
2015-02-06 14:14:42 -08:00
Leonardo de Moura
5b25da8c43
feat(frontends/lean): add esimp tactic based on rewrite tactic
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closes #358
2015-02-06 14:13:32 -08:00