Leonardo de Moura
418d62ff48
fix(library/tactic/rewrite_tactic): fixes #1277
2017-01-23 16:34:07 -08:00
Leonardo de Moura
6d12de6339
refactor(library/init/meta/smt): use default value for config structures
2017-01-23 14:18:06 -08:00
Leonardo de Moura
0048d0490b
fix(frontends/lean/parser): structure followed by doc string
2017-01-23 10:35:07 -08:00
Leonardo de Moura
778d5382f6
refactor(library/init/meta/simp_tactic): use default field values at simplify_config
2017-01-23 10:22:48 -08:00
Leonardo de Moura
2ca2920284
fix(library/tactic/simplify): relax test
...
We only need to check whether the resulting expression does not contain
temporary metavariables introduced by the simplifier.
It is ok if it contains regular metavariables that were already in the goal.
This fixes the issue reported at
https://groups.google.com/forum/#!topic/lean-user/3qzchWkut0g
2017-01-23 09:59:06 -08:00
Leonardo de Moura
71a7a7f466
feat(frontends/lean): add default field values
2017-01-22 21:25:49 -08:00
Leonardo de Moura
f7edf601c8
fix(library/init/data/nat/lemmas): avoid bad patterns in nat sub ematch lemmas
...
The attribute [ematch_lhs] instructs Lean to use the left-hand-side of
the conclusion as a pattern.
2017-01-22 19:48:01 -08:00
Jeremy Avigad
3c65c64e0e
fix(tests/lean/interactive/complete_field): fix test
2017-01-22 14:19:31 -08:00
Gabriel Ebner
b0c67abb2f
feat(library/vm/vm_aux): add vm code for sorry
2017-01-22 14:18:38 -08:00
Leonardo de Moura
3617440d30
chore(tests/lean/interactive/info_goal): fix expected output
2017-01-22 13:03:39 -08:00
Leonardo de Moura
75525a1120
fix(frontends/lean/definition_cmds): allow '.' after equations
2017-01-22 12:51:23 -08:00
Leonardo de Moura
cce88c6190
refactor(frontends/lean): interactive tactic support
...
After this commit, new interactice tactic classes can be added without
writing C++ code (see example: tests/lean/run/my_tac_class.lean).
The tactic_evaluator was simplified, and all the complexity has been
moved to tactic_notation, and lean code.
We can now inspect the intermediate states produced by the rewrite
tactic.
The function (@scope_trace _ line col thunk) can be used to position trace
messages produced by thunk. If line/col are not provided (i.e., we
just write (scope_trace thunk)), then line/col are filled with the
position of this term by the elaborator.
We can visualize the intermediate tactic states inside nested blocks
such as (try { ... })
The new infrastructure can be used to implement custom tactic_state
pretty printers.
2017-01-21 22:38:47 -08:00
Leonardo de Moura
37bc2133ec
fix(library/tactic/dsimplify): make sure dsimp only unfold reducible constants when matching
...
fixes #1327
2017-01-21 22:38:17 -08:00
Gabriel Ebner
d4879b74cd
chore(tests/lean/run/destruct): fix test
2017-01-21 10:28:46 +01:00
Leonardo de Moura
9c9cad6ae8
test(tests/lean/interactive): add regression test for #1313
2017-01-20 21:48:19 -08:00
Leonardo de Moura
e2bf4fcddb
fix(frontends/lean/tactic_notation): add skip tactic to save intermediate result
...
@kha, this commit fixes the issue: comma before a `{}` block will show the state inside the block.
2017-01-20 20:58:05 -08:00
Leonardo de Moura
a357c0cab2
chore(tests/lean): fix tests
2017-01-20 20:35:18 -08:00
Leonardo de Moura
c359eba509
feat(tests/lean): add test to make sure simplifier did not introduce unwanted propext
2017-01-20 20:28:49 -08:00
Leonardo de Moura
f079d05fc2
chore(tests/lean): adjust tests to recent changes
2017-01-20 19:08:41 -08:00
Leonardo de Moura
4e6ad1d34d
fix(library/init/meta/contradiction_tactic): make sure contradiction uses whnf for constructor-eq-constructor case
2017-01-20 18:42:27 -08:00
Leonardo de Moura
b309ef66d7
fix(library/equations_compiler/elim_match): fix #1318
2017-01-18 08:21:53 -08:00
Leonardo de Moura
694e6f47dc
fix(library/init/meta/smt/ematch,library/tactic/simp_lemmas): trick for adding equations of a definition to a simp/hinst lemma set
...
Before this commit, if we declared an equational lemma using 'def',
then it would not be correctly added to the simp/hinst lemma set.
The new test exposes the problem.
2017-01-18 02:05:04 -08:00
Leonardo de Moura
c52be7e8c5
feat(frontends/lean,shell): autocompletion for ^.
...
@kha, I added autocompletion for ^. I try to elaborate the expression
before ^. using the local context provided by the parser.
The autocompletion only works if the type for the expression before ^. can be
inferred. This is a big limitation because this information cannot be
obtained in many cases. Here are examples that do not work:
meta def proof_for (e : expr) : smt_tactic expr :=
do cc ← to_cc_state, cc^.proof_for e
--^ does not work here
If we annotate cc with its type, it works:
meta def proof_for (e : expr) : smt_tactic expr :=
do cc : cc_state ← to_cc_state, cc^.proof_for e
--^ works
We don't have typing information on the equation lhs at
autocompletion time. So, the following will not work
private meta def mk_smt_goals_for (cfg : smt_config)
: list expr → list smt_goal → list expr → tactic (list smt_goal × list expr)
| [] sr tr := return (sr^.reverse, tr^.reverse)
--^ does not work since
| (tg::tgs) sr tr := ...
2017-01-17 19:27:59 -08:00
Sebastian Ullrich
484bb67d44
fix(frontends/lean/tactic_notation): report state after tactic execution on ,
2017-01-17 16:38:00 -08:00
Sebastian Ullrich
7b049e7d55
fix(shell/server): prevent empty prefix completion for declarations
2017-01-17 16:38:00 -08:00
Leonardo de Moura
3178f41cce
fix(library/compiler/inliner): applications of definitions marked as [inline] are inlined even if they are not fully applied
...
see #1316
2017-01-17 16:33:19 -08:00
Gabriel Ebner
b4774e9ed1
fix(library/vm/vm): fix segfault in call_stack_fn
2017-01-17 16:00:01 -08:00
Leonardo de Moura
8e76d079d3
chore(tests/lean/run): fix tests
2017-01-17 15:50:54 -08:00
Gabriel Ebner
1a6629ce3b
feat(frontends/lean/parser): keep list of tasks that have to succeed
2017-01-17 15:31:17 -08:00
Leonardo de Moura
e19e5ae212
test(tests/lean/run): test inductive datatypes with non-recursive arguments after recursive ones
2017-01-16 22:59:17 -08:00
Leonardo de Moura
29b7001bff
fix(library/equations_compiler/elim_match): avoid nasty inferred types in auxiliary declarations produced by the equation compiler
2017-01-16 22:55:12 -08:00
Leonardo de Moura
cce6e4d58c
fix(library/equations_compiler/compiler): fix #1315
2017-01-16 20:01:25 -08:00
Leonardo de Moura
0ad6dec5fd
fix(tests/lean/run/converter): fix test
2017-01-16 19:04:52 -08:00
Leonardo de Moura
bfa48ff0c7
fix(frontends/lean/parser): position info when error is inside notation
2017-01-16 10:29:00 -08:00
Leonardo de Moura
67226269b4
feat(library/tactic/simp_lemmas): convenient way of adding equational lemmas of a definition to a simp set
2017-01-14 22:16:16 -08:00
Leonardo de Moura
a6ef7f52a9
chore(tests/lean/run): repair SMT tests
2017-01-13 13:36:19 -08:00
Gabriel Ebner
5f790d82cd
fix(test/lean/run/super_tests): fix try_sup API change
2017-01-13 11:33:35 -08:00
Leonardo de Moura
69fd35f068
feat(library/init/meta/smt): add helper tactics and doc-strings
2017-01-13 11:21:20 -08:00
Leonardo de Moura
6f4bcbab20
feat(library/init/meta/smt/ematch): convenient way of marking all equational lemmas of a giving definition as ematch lemmas
2017-01-13 10:35:09 -08:00
Leonardo de Moura
c1ecaf4edd
feat(library/tactic/smt/smt_state): do not apply intros automatically in begin[smt]...end blocks
2017-01-12 21:49:17 -08:00
Leonardo de Moura
30cea2dceb
fix(frontends/lean): auxiliary bind-application in do-notation was not allowing us to obtain type information for the monadic actions.
...
The new test exposes the problem.
2017-01-12 18:38:31 -08:00
Gabriel Ebner
b5ac381a5e
chore(frontends/lean/print_cmd): update print command to keyword changes
2017-01-12 12:04:37 -08:00
Leonardo de Moura
3967cd28fa
fix(library/vm/vm): curr_fn() may not be available
2017-01-12 11:47:45 -08:00
Leonardo de Moura
cdfa9e655c
test(tests/lean/vm_let_expr): add regression test for bugs fixed in the previous two commits
2017-01-12 11:18:16 -08:00
Leonardo de Moura
7e1db95c79
fix(frontends/lean): doc strings after constants and axioms
2017-01-12 00:22:37 -08:00
Gabriel Ebner
db81e4b5b8
feat(frontends/lean/parser): gracefully handle scanner exceptions in imports
2017-01-11 23:49:44 -08:00
Leonardo de Moura
df91ae3738
fix(library/string,library/init/data/to_string): handle ASCII control characters
2017-01-11 23:44:33 -08:00
Leonardo de Moura
acef1efb86
fix(frontends/lean/pp,library/equations_compiler,library/tactic/smt/congruence_closure): bug at to_char function
2017-01-11 23:44:25 -08:00
Leonardo de Moura
d0c86f13bb
chore(library/init/data/nat): rename nat.less_than to nat.less_than_or_equal as suggested by Rob
2017-01-11 17:47:49 -08:00
Leonardo de Moura
ae56c6d322
feat(frontends/lean/builtin_cmds): improve error message when import is used in the middle of the file
2017-01-11 11:15:29 -08:00
