Mario Carneiro
636e65a216
fix(init/meta/interactive): elab terms of change-with using same type
2017-06-20 12:34:29 -07:00
Leonardo de Moura
cfa34dc83e
chore(library): remove workarounds for issue #1682
2017-06-19 16:09:12 -07:00
Sebastian Ullrich
91c77680c8
refactor(init/meta/coinductive_predicates,frontends/lean/inductive_cmds): declare coinductive in Lean
2017-06-19 11:27:12 -07:00
Sebastian Ullrich
4d444b8b18
feat(init/meta/lean/parser): persist environment in tactic_to_parser
2017-06-19 11:27:12 -07:00
Sebastian Ullrich
492cb20438
feat(init/meta/{interactive_base,parser}): decl_attributes, decl_meta_info, parser.set_env
2017-06-19 11:27:12 -07:00
Leonardo de Moura
b8fa7f5311
fix(library): expr, level, hash_map, rb_map has_repr instances should be has_to_string since they do not produce results that can be parsed by Lean
...
See #1664
2017-06-18 18:33:27 -07:00
Leonardo de Moura
049fecee23
fix(library/init): name has_repr instance is actually a has_to_string instance
...
See #1664
2017-06-18 18:33:16 -07:00
Leonardo de Moura
8b88f21c91
refactor(library): add has_to_string back (but it produces unquoted values)
...
See issue #1664
2017-06-18 18:30:10 -07:00
Leonardo de Moura
dc1a1c8540
refactor(library): has_to_string ==> has_repr
...
See issue #1664
This is just the first step to implement proposal described at issue #1664 .
2017-06-18 18:29:19 -07:00
Leonardo de Moura
7528e14e68
feat(frontends/lean,shell/server): "hole" command
2017-06-14 21:56:17 -07:00
Leonardo de Moura
55c8627f2c
feat(frontends/lean): {! ... !} takes a list of pre-terms
2017-06-13 22:19:17 -07:00
Leonardo de Moura
dac6eec556
feat(library/tactic): add hole_command bookkeeping
2017-06-13 21:12:29 -07:00
Johannes Hölzl
89136339ff
fix(library/init/meta): error message mentions now solve1 instead of focus
2017-06-12 20:42:48 -07:00
Johannes Hölzl
8d438e1012
feat(library/init/meta): add coinduction method
2017-06-12 20:42:48 -07:00
Johannes Hölzl
4368e6b774
fix(library/init/meta): proofs for coinductive predicates introduce now local variable
2017-06-12 20:42:48 -07:00
Johannes Hölzl
b46532bd39
feat(library/init/meta): add error messages when constructing coinductive predicates
2017-06-12 20:42:48 -07:00
Johannes Hölzl
652cbee425
feat(library/init/meta): support nesting for coinductive predicates
2017-06-12 20:42:48 -07:00
Johannes Hölzl
3e6c7efd48
feat(library/init/meta): corec_on for coinductive predicates
2017-06-12 20:42:48 -07:00
Johannes Hölzl
e4d8efc91b
feat(library/init/meta): add attributes and mark parameters and locals as implicit in theorems proveded for coinductive predicates
2017-06-12 20:42:48 -07:00
Johannes Hölzl
f19e1742dd
feat(library/init/meta): produce cases_on for coinductive predicates
2017-06-12 20:42:48 -07:00
Johannes Hölzl
1352d4a5b3
feat(src/frontents/lean): support for coinduction command in frontend
2017-06-12 20:42:48 -07:00
Johannes Hölzl
4d01a6548e
feat(library/init/meta): support mutual coinductive predicates
2017-06-12 20:42:48 -07:00
Johannes Hölzl
23f12a22a2
feat(library/init/meta): add command to construct coinductive predicates
2017-06-12 20:42:48 -07:00
Johannes Hölzl
e88933bac9
feat(library/init/meta/tactic): add tactic.set_env to set environment
2017-06-12 20:42:48 -07:00
Armaël Guéneau
f24932748e
fix(init/meta/interactive): allow dsimp to simplify several hypothesis
2017-06-12 20:37:56 -07:00
Gabriel Ebner
dc81915da6
refactor(library): unify char.to_string and char.has_to_string
2017-06-12 16:32:35 +02:00
Gabriel Ebner
1a81425098
chore(library): convert comments to docstrings
2017-06-12 15:17:00 +02:00
Sebastian Ullrich
1bab73e10c
fix(init/meta/interactive_base): fix sformat! macro
2017-06-08 16:22:50 +02:00
Rob Lewis
6f545718a0
fix(reflect): move format instance to expr.lean
2017-06-08 15:54:41 +02:00
Rob Lewis
b8e5de2fb7
fix(reflect): change names
2017-06-08 15:54:41 +02:00
Rob Lewis
0e0070eb2f
feat(reflect): add formatting instances and make nat.reflect 0 a numeral
2017-06-08 15:54:41 +02:00
Mario Carneiro
26a377753a
fix(init/meta/interactive): let case tactic support _ names
2017-06-07 18:09:15 -07:00
Leonardo de Moura
4eefc41b6e
refactor(*): wrap string in a structure
...
We want to make sure string users do not depend on the string
implementation. This is the first step.
We need this refactoring *now* to make sure it will not be
super painful to address issue #1175
2017-06-07 17:30:49 -07:00
Leonardo de Moura
84260544d5
feat(library/init/meta/well_founded_tactics): improve trivial_nat_lt
2017-06-07 15:47:56 -07:00
Mario Carneiro
c13472a8b8
feat(init/meta/interactive): change-with tactic
...
Conflicts:
library/init/meta/interactive.lean
2017-06-07 10:33:14 -07:00
Mario Carneiro
e8e57dcb15
feat(init/meta/interactive): change at tactic
...
addresses #1641
2017-06-07 10:17:00 -07:00
Sebastian Ullrich
3f717c586e
feat(init/meta/interactive): declare format! and sformat! macros and start putting them to use
2017-06-07 10:09:38 -07:00
Sebastian Ullrich
38aa99e7a5
fix(init/meta/has_reflect): reflect 1
2017-06-07 10:09:38 -07:00
Sebastian Ullrich
79f29a693e
refactor(init/meta/interactive): split file
2017-06-07 10:09:38 -07:00
Sebastian Ullrich
56995348d3
hack(frontends/lean/parser): allow input to be substituted and use it to implement interpolating format macro
2017-06-07 10:09:38 -07:00
Sebastian Ullrich
2bb93aa4f9
feat(init/meta): tactic -> parser coercion
2017-06-07 10:09:38 -07:00
Sebastian Ullrich
20ab8feeae
feat(init/meta/lean/parser): pexpr parser that does not use quoted mode
2017-06-07 10:09:38 -07:00
Sebastian Ullrich
59184e888f
feat(init/meta/pexpr): has_to_pexpr (reflected a)
2017-06-07 10:09:38 -07:00
Mario Carneiro
77264a6074
fix(init/meta/interactive): get rhs using relation_lhs_rhs
2017-06-07 10:03:35 -07:00
Mario Carneiro
1354514c80
feat(init/meta/interactive): specify intermediate goal in transitivity
...
As suggested by @Armael on gitter
2017-06-07 10:03:23 -07:00
Leonardo de Moura
9b60e25ca4
fix(library/init/meta/level): make level as meta
2017-06-06 16:12:35 -07:00
Leonardo de Moura
3bc414efff
perf(library/tactic): add unsafe_change tactic
...
The `unsafe_change e` tactic is similar to the `change e` tactic, but it
does not check whether `e` is definitionally equal to the current
tactic. It is useful when implementing tactics such as:
```
meta def dunfold : list name → tactic unit :=
λ cs, target >>= dunfold_core transparency.instances default_max_steps cs >>= unsafe_change
```
The tactic `dunfold_core` guarantees that the resultant expression is
definitionally equal to the input one.
This was one of the performance problems at issue #1646 .
Here are the runtimes for size 7 in the example described at issue #1646 .
Before this commit:
tactic execution took 4.96s
elaboration of some_lifted_lets took 7.6s
type checking time of some_lifted_lets took 31.1ms (aka QED time)
total execution time: 12.785s
After this commit:
tactic execution took 3.78s
elaboration of some_lifted_lets took 5.71s
type checking time of some_lifted_lets took 35.2ms
total execution time: 10.693s
2017-06-06 14:55:25 -07:00
Leonardo de Moura
aac7777beb
perf(library/tactic/unfold_tactic): implement dunfold_core and dunfold_occs_core in C++
...
Before this commit they were implemented using C++ and Lean.
A Lean procedure was being invoked for each subterm of the input term.
This is one of the performance problems at issue #1646 .
Here are the runtimes for size 7 in the example described at issue #1646 .
Before this commit:
tactic execution took 7.48s
elaboration of some_lifted_lets took 11.5s
type checking time of some_lifted_lets took 33.4ms (aka QED time)
total execution time: 16.841s
After this commit:
tactic execution took 4.96s
elaboration of some_lifted_lets took 7.6s
type checking time of some_lifted_lets took 31.1ms (aka QED time)
total execution time: 12.785s
2017-06-06 14:35:05 -07:00
Johannes Hölzl
d7fc571e36
fix(library/init/meta): show_goal also changes the goal
2017-06-05 20:07:44 -07:00
Leonardo de Moura
f5ec29ab1a
feat(library/init/meta/interactive): add add_interactive command.
...
@Armael: the new file `tests/lean/run/add_interactive.lean` contains a
small example. Note that we don't have auto quotation for commands yet.
So, I have to use the backtick in the example.
@Kha: this is a good candidate for the future command parser extensions.
2017-06-05 16:43:15 -07:00
