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340 commits

Author SHA1 Message Date
Leonardo de Moura
b84090aaca feat(library/annotation): remove annonation macro 
We now use the new `expr.mdata` constructor.
 2018-06-18 13:39:02 -07:00
Leonardo de Moura
3e846e1fc9 chore(library): remove unnecessary inaccessible annotations 2018-06-14 11:33:00 -07:00
Leonardo de Moura
ee7bc150f2 chore(library/init/meta/expr): remove elaborated : bool parameter from expr 2018-06-06 09:47:01 -07:00
Leonardo de Moura
3a7229add3 chore(library/init): pexpr is now an opaque constant 2018-06-06 09:36:22 -07:00
Leonardo de Moura
e4a168af91 chore(library/init/meta): remove goal tagging feature 2018-06-06 08:46:47 -07:00
Leonardo de Moura
45202eca16 chore(library/init/meta): cleanup 2018-06-05 15:32:59 -07:00
Leonardo de Moura
80545832f4 chore(library): remove user attributes 2018-05-31 09:10:41 -07:00
Leonardo de Moura
1332fbabd6 feat(library,frontends): remove sorry macro 
Lean4 will not have macros.
 2018-05-24 14:00:30 -07:00
Leonardo de Moura
84c0580e05 fix(library/init/meta/tactic): monad_from_pure_bind is used to implement io 2018-05-21 15:45:56 -07:00
Leonardo de Moura
d04f0b2022 chore(library/init/meta): remove old code 2018-05-21 15:30:12 -07:00
Leonardo de Moura
8ffe6497c8 feat(library/init/meta): reduce occurrences of expr.local_const 2018-05-20 17:26:47 -07:00
Leonardo de Moura
1bc7c0812c chore(kernel,library): remove task from the kernel and library 2018-05-18 09:06:03 -07:00
Leonardo de Moura
3be7540efe chore(library/init): use mfor instead of mmap' 2018-05-09 15:41:53 -07:00
Leonardo de Moura
d5fe509c36 chore(*): remove end after each match-expression 
`end` is not optional anymore
 2018-05-04 11:30:06 -07:00
Leonardo de Moura
77d3a788e8 refactor(init): init/category ==> init.control 2018-04-27 08:33:08 -07:00
Sebastian Ullrich
bcbe5ec9f4 refactor(init/category/functor): merge has_map into functor 2018-03-20 14:58:36 -07:00
Sebastian Ullrich
1c6861528b refactor(init/category): move monad laws into separate type classes defined after the tactic framework 2018-03-20 14:58:35 -07:00
Leonardo de Moura
2889482fe9 fix(library/init/meta/interactive): fixes #1943 2018-03-06 17:36:18 -08:00
Sebastian Ullrich
61b6e26671 fix(init/meta/tactic): make tactic.funext work on non-abstractions 2018-02-28 12:49:22 +01:00
Leonardo de Moura
b72d465835 refactor(library/init/meta): remove tactic_state.mk_empty 
The tactic_state object will contain a name_generator for creating fresh
names. `tactic_state.mk_empty` is bad because it does not have sufficient
information to create this name_generator.
Moreover `tactic_state.mk_empty` was only being used to convert
`tactic A` into a `parser A`.
We implement this primitive now in C++. In C++, we will be able
to use the parser name generator to initialize a fresh `tactic_state`.
 2018-02-27 14:45:47 -08:00
Leonardo de Moura
c0267727a8 fix(library/init/meta): mk_fresh_name should not be used to create user facing names 
The tactic `mk_fresh_name` is used to create internal unique ids.
We should not use them to create (temporary) user facing
names. Reasons:
1- They are "cryptic".
2- They are not very stable. Minor changes in Lean may change the
value returned and may break proofs that rely on these fresh names.
 2018-02-26 10:49:53 -08:00
Leonardo de Moura
21812768b0 fix(library/init/meta/interactive): fixes #1889 2018-02-23 12:39:11 -08:00
Leonardo de Moura
24e7a5a339 feat(library/tactic): add frozen_local_instances tactic for retrieving list of frozen local instances 2018-02-23 11:39:38 -08:00
Leonardo de Moura
db4fcac40c feat(library): add tactic unfreeze_local_instances 2018-02-23 11:12:05 -08:00
Scott Morrison
5d094cf835 cleanup(init/meta/tactic) removing obsolete meta constants 2018-02-13 10:45:04 -08:00
Leonardo de Moura
1c61129d40 feat(library/init/meta/tactic): expose approx at unify and is_def_eq tactics 2018-01-25 22:27:18 -08:00
Leonardo de Moura
5bad6d5372 feat(library/init/meta/tactic): subst supports heterogeneous equalities that are actually homogeneous 2018-01-12 14:32:49 -08:00
Leonardo de Moura
587540f11b feat(frontends/lean): add abbreviation command 
This command is not just a cosmetic feature.
We need it to defined `id_rhs` before the tactic framework is defined.
We want `id_rhs` to be used in all definitions generated by the equation
compiler. Right now, it is only used in definitions defined after the
tactic framework.
 2018-01-05 15:40:59 -08:00
Leonardo de Moura
43d7bac49b feat(library/init/meta): add support for new unify at rw tactic 2018-01-04 13:05:55 -08:00
Leonardo de Moura
040722c7e7 feat(library/init/meta): add unify config option to apply_cfg 
This commit also fixes a problem in the `apply` tactic error messages.
 2018-01-04 12:51:59 -08:00
Leonardo de Moura
d44996e034 feat(library/init/meta): propagate tag information 2017-12-10 19:15:41 -08:00
Leonardo de Moura
e23db3970a feat(library/init/meta/tactic): apply tactic return parameter name associated with new metavars 2017-12-10 12:11:58 -08:00
Leonardo de Moura
41cfa1bf63 feat(library/init/meta/tactic): induction tactic returns constructor/param names 2017-12-10 09:46:39 -08:00
Leonardo de Moura
f288205cce feat(library/tactic): goal tagging 2017-12-09 16:29:03 -08:00
Leonardo de Moura
a056e87350 fix(library/init/meta/injection_tactic): add support for ginductive datatypes 2017-12-06 09:39:20 -08:00
Leonardo de Moura
b06549bc05 feat(library/init/meta): add guard_names { t } tactical 2017-12-05 16:29:46 -08:00
Leonardo de Moura
c943576e5a feat(library/init): add funext tactic 2017-12-04 14:54:39 -08:00
Leonardo de Moura
53c9737c70 feat(library/init): new repeat tactic 2017-12-04 12:55:53 -08:00
Leonardo de Moura
75aa94b34c refactor(library): rename repeat ==> iterate 
Reason: we will implement a new `repeat` tactic.
 2017-12-04 12:34:59 -08:00
Leonardo de Moura
47994fe14e chore(library): remove id_locked 2017-11-22 16:29:04 -08:00
Leonardo de Moura
52d6adc19c chore(library): use new structure update notation in the core lib 2017-11-17 16:57:54 -08:00
Leonardo de Moura
3f6d0979ae feat(library/init/meta/tactic): add any_hyp tactic 2017-11-16 14:28:00 -08:00
Gabriel Ebner
32ddac5f40 feat(library/tactic/kabstract): expose kabstract to VM 2017-08-14 11:41:54 +02:00
Gabriel Ebner
5922f71c50 feat(library/init/algebra/order): add default value for lt 2017-08-02 14:41:35 +01:00
Mario Carneiro
26548c956c feat(init/meta/interactive): rw at *, rw at h1 h2 |- support 
Now tactics supporting locations can also specify the goal among the locations by using the name `⊢` or `|-`. Also `rw at *` is implemented so that it will rewrite any hypotheses or the goal for which the whole sequence of rewrites succeeds. (This is different from `rw at h1 h2 ... hn |-`, which requires that all rewrites run to completion on each specified target.)
 2017-07-28 16:47:02 +01:00
Mario Carneiro
fb2447468b chore(init/category/combinators): remove monad.for 
and variations, in favor of monad.map and variations
 2017-07-26 11:52:11 +01:00
Gabriel Ebner
d68665f7a2 chore(library/init/meta/tactic): fix copy-paste error in docstring 2017-07-23 09:48:08 +01:00
Leonardo de Moura
af80c2890d chore(library/init/meta/tactic): define focus_aux using is_assigned 2017-07-21 02:39:55 -07:00
Mario Carneiro
97a01d25fd fix(init/meta/tactic): skip solved goals in seq_focus and seq 
and all/any_goals. This occurs when solving the first subgoal generated by `tac1; tac2` closes the second goal as well, before the second `tac2` invocation is run. Reported by @jldodds on gitter.
 2017-07-21 02:10:48 -07:00
Mario Carneiro
dfbcb72f38 chore(init/meta/tactic): remove superfluous fail clause 2017-07-20 01:28:21 -07:00