Leonardo de Moura
579f643d1d
refactor(library): move kabstract to tactic folder
2016-07-18 09:57:02 -04:00
Leonardo de Moura
26177995c2
feat(library/tactic): add 'generalize' tactic
2016-07-16 15:41:32 -04:00
Leonardo de Moura
aeee79da2b
chore(library): library/tactic => library/old_tactic
2016-06-06 16:38:27 -07:00
Leonardo de Moura
d8079aa16a
refactor(library): create copy of the kernel type_checker in library
...
Motivation: it will allow us to simplify the kernel type_checker and
make sure it implements the same API provided by type_context
2016-03-18 14:34:10 -07:00
Leonardo de Moura
c9e9fee76a
refactor(*): remove name_generator and use simpler mk_fresh_name
2016-02-11 18:05:57 -08:00
Leonardo de Moura
68785b8bed
fix(library/tactic/generalize_tactic): fixes #711
2015-06-26 19:35:30 -07:00
Leonardo de Moura
ca110012d8
feat(library/tactic): automate "generalize-intro-induction/cases" idiom
...
closes #645
2015-05-30 21:57:28 -07:00
Leonardo de Moura
210cae7d6c
fix(library/tactic): we must unfold untrusted macros when type checking intermediate results
...
Example: before this commit, the file librata/data/list/perm.lean would
not type check if the option -t 0 (trust level zero) was provided.
Reason: the intermediate term contained a macro, and macros are not
allowed at trust level zero.
2015-05-06 14:23:58 -07:00
Leonardo de Moura
3233008039
feat(library/tactic): allow user to name generalized term in the 'generalize' tactic
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closes #421
2015-04-30 11:57:40 -07:00
Leonardo de Moura
91abba3c3d
refactor(kernel): rename method
2015-04-29 11:46:27 -07:00
Leonardo de Moura
4ea323a2b2
refactor(library/tactic): cleanup common pattern
2015-03-12 14:52:41 -07:00
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
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
27f6bfd3f0
refactor(*): add file constants.txt with all constants used by the Lean binary
2015-01-23 16:50:32 -08:00
Leonardo de Moura
e55397d422
feat(library/tactic): add 'clears' and 'reverts' variants
2014-11-26 14:49:48 -08:00
Leonardo de Moura
13fba433b0
feat(library/tactic/generalize): add 'generalizes' syntax sugar, closes #327
2014-11-23 17:30:22 -08:00
Leonardo de Moura
84b516994c
fix(library/tactic): type check generalization result, fixes #273
2014-10-29 20:34:01 -07:00
Leonardo de Moura
79d0347721
feat(library/tactic): add generalize tactic, closes #34
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Remark: the intros tactic has been added in a different commit: 7d0100a340
2014-10-23 22:40:15 -07:00
