Leonardo de Moura
ff05f16caa
fix(library/type_context): store instance fingerprint
2016-09-01 09:01:43 -07:00
Leonardo de Moura
e061e9acab
refactor(frontends/lean/elaborator): remove elaborator::ctx()
...
The plan is to make `type_context` a transient object in the elaborator.
2016-09-01 08:28:30 -07:00
Leonardo de Moura
381f2dc434
chore(frontends/lean/elaborator): simplify mk_pp_ctx
2016-09-01 08:15:36 -07:00
Leonardo de Moura
cc6d764c6c
refactor(library/tactic/defeq_simplifier): use new type_context
2016-08-31 17:52:47 -07:00
Leonardo de Moura
3384139d38
chore(library/tactic/defeq_simplifier): improve error messages
2016-08-31 17:52:36 -07:00
Leonardo de Moura
54fd9adb47
feat(library/equations_compiler): use defeq simplifier to cleanup types of automatically synthesized lemmas
2016-08-31 15:54:03 -07:00
Leonardo de Moura
4e33ca472d
feat(library/tactic/defeq_simplifier): add helper function
2016-08-31 15:12:19 -07:00
Leonardo de Moura
51a338d9a1
fix(library/equations_compiler/structural_rec): support for reflexive inductive datatypes
2016-08-31 10:46:32 -07:00
Leonardo de Moura
924c98832b
feat(library/equations_compiler/structural_rec): generate eqn lemmas at structural_rec
2016-08-31 09:07:17 -07:00
Leonardo de Moura
33514dd6ea
feat(library/equations_compiler/structural_rec): process aux lemmas
2016-08-30 20:09:57 -07:00
Leonardo de Moura
3cc8b58433
feat(library/util): add get_constructor_rec_args
2016-08-30 20:09:41 -07:00
Leonardo de Moura
2fc0e5fa05
feat(library/equations_compiler/structural_rec): add aux definition
2016-08-30 18:33:24 -07:00
Leonardo de Moura
253fcdcc51
fix(library/equations_compiler/elim_match): equation lemma generation
2016-08-30 15:00:43 -07:00
Leonardo de Moura
001991dbeb
feat(frontends/lean): use equations_header
2016-08-30 13:45:59 -07:00
Leonardo de Moura
a8690205c9
feat(library/type_context): improve on_is_def_eq_failure for stuck terms
2016-08-30 10:51:40 -07:00
Leonardo de Moura
08f4d87806
fix(library/type_context): complete_instance
...
The previous version was using typeclass inference to instantiate
arbitrary metavars in occurring in the input expression `e`.
This is incorrect. We should only use typeclass inference if the
metavariable is the argument of a function application (f ... ?m ...)
and the argument is marked and instance-implicit.
2016-08-30 10:50:40 -07:00
Leonardo de Moura
240a77c692
chore(library/type_context): replace auto with actual type
2016-08-30 08:31:35 -07:00
Leonardo de Moura
a1e8610e64
fix(library/type_context): take annotations into account at is_stuck
2016-08-30 08:29:15 -07:00
Leonardo de Moura
85cf20a5b4
fix(library/type_context): missing case: stuck projections
...
type_context only unfolds projections when they reduce.
2016-08-30 08:13:58 -07:00
Leonardo de Moura
bd99de9bf8
fix(frontends/lean/pp): remove unnecessary parenthesis when pretty printing (A -> (Pi (b : B), C b))
2016-08-29 16:36:04 -07:00
Leonardo de Moura
230db1bc92
feat(library/equations_compiler/structural_rec): generate brec_on-based function
...
We still need to generate lemmas and induction principle.
2016-08-29 15:58:13 -07:00
Leonardo de Moura
f1f45cc2b7
feat(library/equations_compiler/structural_rec): better support for structural recursion (based on brec_on)
...
For example, before this commit, structural_rec would not support the
function to_nat defined below.
```
set_option new_elaborator true
inductive foo : bool → Type
| Z : foo ff
| O : foo ff → foo tt
| E : foo tt → foo ff
definition to_nat : ∀ {b}, foo b → nat
| .ff Z := 0
| .tt (O n) := to_nat n + 1
| .ff (E n) := to_nat n + 1
```
2016-08-29 10:51:09 -07:00
Leonardo de Moura
b08af16d5f
refactor(library/equations_compiler): remove unnecessary abstraction
...
We changed how we are going to process derived inductive datatypes.
2016-08-29 09:25:01 -07:00
Leonardo de Moura
78f81034c6
feat(library): add helper methods
2016-08-29 08:31:33 -07:00
Leonardo de Moura
b317d4bc58
refactor(library/tactic): add hsubstitution module
2016-08-29 08:19:05 -07:00
Leonardo de Moura
71916acbf0
test(tests/lean): another test for bad annotations
2016-08-28 14:54:35 -07:00
Leonardo de Moura
204d950a5f
test(tests/lean/run/def13): add map-like test for dependent patter matching
2016-08-28 14:45:39 -07:00
Leonardo de Moura
cb7c82fdd5
feat(library/type_context): make sure annotations are ignored at is_def_eq
2016-08-28 14:42:50 -07:00
Leonardo de Moura
1a675d69fc
refactor(library/tactic/induction_tactic,library/tactic/cases_tactic): replace name_map<name> with substitutions at induction_tactic
...
This commit also removes dead code from cases_tactic
2016-08-28 14:09:22 -07:00
Leonardo de Moura
206bf613d5
feat(library/tactic/subst_tactic): use substitutions instead of name_map<name> in the subst_tactic (low level) API
2016-08-28 13:29:44 -07:00
Leonardo de Moura
f0f9880ece
refactor(library/equations_compiler/elim_match,library/tactic/cases_tactic):
...
new design for elim_match
I still need to fix lemma generation, and refactor induction/subst tactics
2016-08-28 13:15:10 -07:00
Leonardo de Moura
f52be8c96f
fix(tests/lean/bad_inaccessible): expected output
2016-08-28 08:34:39 -07:00
Leonardo de Moura
16a99436b4
fix(frontends/lean/elaborator): make sure all inductive datatype parameters in constructor applications are marked as inaccessible
2016-08-28 07:58:18 -07:00
Leonardo de Moura
b37b4f3dc8
fix(frontends/lean/elaborator): implicit terms are marked as inaccessible in patterns
2016-08-28 07:58:06 -07:00
Leonardo de Moura
0ed61c97c9
test(tests/lean/inaccessible2): add more invalid pattern tests
2016-08-28 07:57:55 -07:00
Leonardo de Moura
ae63821cdb
fix(frontends/lean/elaborator): reject inaccessible annotation inside inaccessible annotation
2016-08-28 07:57:44 -07:00
Leonardo de Moura
7b37762231
fix(frontends/lean/elaborator): make sure elaborated term is based on what the user wrote
2016-08-28 07:57:34 -07:00
Leonardo de Moura
af7060b46e
chore(library/tactic/cases_tactic): add trace
2016-08-28 07:57:20 -07:00
Leonardo de Moura
3cfd0f435a
fix(frontends/lean/definition_cmds): make sure rec-functions have the ref_info flag turned on
2016-08-28 07:56:45 -07:00
Leonardo de Moura
19a6005f7e
refactor(library): move user_attribute to tactic folder
...
It depends on tactic_state.
2016-08-26 09:28:42 -07:00
Leonardo de Moura
95e8228e8a
refactor(library/tactic/cases_tactic): improve low-level API
2016-08-25 16:34:40 -07:00
Leonardo de Moura
98aefca014
fix(library/local_context): depends_on should take into account assigned metavariables
2016-08-25 13:49:54 -07:00
Leonardo de Moura
c032505023
chore(library/tactic/subst_tactic): missing '\n' in trace msg
2016-08-25 13:45:04 -07:00
Leonardo de Moura
20ae4200e4
feat(library/tactic/tactic_state): add option for instantiating mvars before printing goal (default is true)
2016-08-25 11:11:52 -07:00
Leonardo de Moura
cf15218eea
chore(library/equations_compiler/compiler): add new trace option
2016-08-25 10:45:08 -07:00
Leonardo de Moura
41b6358de6
chore(library/equations_compiler/elim_match): add helper methods
2016-08-25 10:44:50 -07:00
Jeremy Avigad
48a1267eac
fix(library/init/applicative.lean): delete leftover from debugging
2016-08-23 21:54:09 -07:00
Jeremy Avigad
8c89620f79
fix(library/init/state): remove spurious argument from 'read'
2016-08-23 21:53:57 -07:00
Sebastian Ullrich
441a219a66
feat(library/attribute_manager): make attributes with side-effect free callbacks removable
2016-08-23 21:52:52 -07:00
Leonardo de Moura
f86ed747cc
feat(library/type_context): use default cache_manager when one is not provided, add trace msgs for caching
2016-08-23 21:31:10 -07:00
