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1970 commits

Author SHA1 Message Date
Daniel Selsam
a9b01991c2 feat(frontends/lean/inductive_cmd): new frontend for the inductive cmd 
Conflicts:
	src/frontends/lean/CMakeLists.txt
	src/frontends/lean/structure_cmd.h
 2016-08-17 07:34:03 -07:00
Sebastian Ullrich
8bbcbb14cf chore(library, tests): use new attribute chaining syntax 
sed -E -i 's/(attribute(\s*(\w|\.)+)* \[[^]]+)\] \[/\1, /' {library,tests}/**/*.lean  # repeat as needed
 2016-08-16 13:49:03 -07:00
Leonardo de Moura
c9475774f4 feat(library/tactic/tactic_state): add is_def_eq and is_def_eq_core tactics 2016-08-16 11:08:03 -07:00
Leonardo de Moura
095585b61c feat(library/init): new notation for sum types 2016-08-16 10:45:08 -07:00
Leonardo de Moura
9fe8e09f30 feat(init/reserved_notation): product binds to the right 2016-08-16 10:34:32 -07:00
Leonardo de Moura
f8e5753a13 feat(library/type_context, library/tactic): add eta-expansion method and tactic 2016-08-14 16:15:12 -07:00
Leonardo de Moura
2354b63099 feat(library/tactic/tactic_state): add whnf_core 2016-08-14 16:02:40 -07:00
Sebastian Ullrich
fd2c42a8bf chore(library, tests): switch to new attribute declaration syntax 
sed -Ei 's/^(\s*)((private |protected )?(noncomputable )?(abbreviation|definition|meta_definition|theorem|lemma|proposition|corollary)\s+\S+\s*)((\s*\[(\S+(\s+[0-9]+)*|priority.*)\])+)\s*/\1attribute \6\n\1\2/' library/**/*.lean tests/**/*.lean
sed -Ei 's/\s+$//' library/**/*.lean  # remove trailing whitespace
 2016-08-12 15:36:12 -07:00
Leonardo de Moura
f3dbd0c69a chore(library): disable stdlib but init and systems folder 2016-08-11 18:42:10 -07:00
Leonardo de Moura
4e307f906f fix(library/init/function): '$' notation should be left-associative 2016-08-09 16:50:36 -07:00
Leonardo de Moura
8c36cd04a3 feat(library/init/sigma_lex): add skip_left relation for sigma 2016-08-09 11:17:12 -07:00
Leonardo de Moura
5bdffdf162 feat(library/init/sigma_lex): add rev_lex 2016-08-09 10:36:53 -07:00
Leonardo de Moura
8d2a3fc980 feat(library/init/sigma_lex): add lex_ndep for sigma types 2016-08-09 08:54:13 -07:00
Leonardo de Moura
75904f6dc6 chore(library/init/sigma_lex): cleanup 2016-08-09 08:38:41 -07:00
Leonardo de Moura
9ac7ee1624 refactor(library/init): well_founded is not a type class anymore 2016-08-08 14:28:45 -07:00
Leonardo de Moura
1d6b1d381b refactor(library/init): rename measurable to has_sizeof 2016-08-08 13:58:10 -07:00
Sebastian Ullrich
82657b3b64 refactor(library/compiler/inliner, library): replace inline command with attribute 
sed -Ei 's/inline (protected )?(meta_)?definition (\S+)/\1\2definition \3 [inline]/' library/**/*.lean
 2016-08-08 12:45:22 -07:00
Sebastian Ullrich
c3ea0c1852 refactor(frontends/decl_cmds): simplify definition parsing logic 
Also restrict syntax to `inline? (private|protected)? noncomputable?`
 2016-08-08 12:44:37 -07:00
Leonardo de Moura
1602a53336 feat(frontends/lean): nary match 2016-08-08 10:04:58 -07:00
Leonardo de Moura
a52221d939 chore(library/data): use mk_dec_eq_instance 2016-08-08 09:34:57 -07:00
Leonardo de Moura
1e6b3614ab feat(frontends/lean): new pattern matching validation 
@Kha, we now support variable/constant shadowing in patterns.
A constant may occur in a pattern if it is a constructor or tagged with
the new [pattern] attribute. In the standard library, I have tagged
'add', 'zero', 'one', 'bit0', 'bit1' and 'rfl' with this new attribute.
BTW, arbitrary constants and variables may occur nested in type ascriptions and
inaccessible terms.

Here is an example:

     meta_definition tactic_result_to_string {A : Type} : tactic_result A → string
     | (success a s)   := to_string a
     | (exception ⌞A⌟ e s) := "Exception: " ++ to_string (e ())

I had to use the inaccessible ⌞A⌟ in the example above, otherwise, we would be shadowing the parameter
{A : Type}, and we would get a type error.

The new validation is performed at to_pattern_fn (parser.cpp).
 2016-08-07 11:31:11 -07:00
Leonardo de Moura
e52cffd04d feat(library/init/meta/match_tactic): add helper tactics on top of match tactic 2016-08-06 14:13:41 -07:00
Leonardo de Moura
7bb6ccc089 refactor(library/init/meta): qexpr ==> pexpr 2016-08-05 17:04:36 -07:00
Leonardo de Moura
38b81f2656 refactor(library/init/meta): remove base_tactic 
We don't need it.
 2016-08-04 19:17:08 -07:00
Leonardo de Moura
5cc5880a77 refactor(library/init/meta/base_tactic): remove unnecessary option 2016-08-04 19:17:08 -07:00
Leonardo de Moura
22612cff8c chore(library): disable sigma.mk notation 2016-08-04 10:44:48 -07:00
Daniel Selsam
70a1e53ba8 feat(simplifier/simp_lemmas): take arbitrary list of attributes and cache 2016-08-03 18:04:28 -07:00
Leonardo de Moura
d473622352 refactor(frontends/lean/structure_cmd): remove unnecessary options 2016-08-03 15:48:58 -07:00
Leonardo de Moura
343d423b71 chore(library/init/applicative): make it easier to elaborate 2016-08-03 15:32:43 -07:00
Leonardo de Moura
4e80094927 feat(frontends/lean/inductive_cmd): use new elaborator in the inductive command 2016-08-03 13:13:12 -07:00
Leonardo de Moura
9ebcd9c2ff fix(library/init/sigma_lex): closes #1091 2016-08-02 15:53:35 -07:00
Leonardo de Moura
53da866935 feat(library/init/meta/simp_tactic): add tactic for creating empty simp_lemmas 2016-08-02 09:00:49 -07:00
Leonardo de Moura
c1793cd620 feat(library/init/meta/tactic): add 'refine' tactic 2016-07-31 21:17:19 -07:00
Leonardo de Moura
6d0fa806d8 feat(library/tactic/elaborate): convert unassigned metavars into new goals 2016-07-31 20:38:57 -07:00
Leonardo de Moura
12fa52c77d feat(library/tactic, frontends/lean/elaborator): add to_expr tactic 2016-07-31 20:21:17 -07:00
Leonardo de Moura
f461b53a7f refactor(library): remove eq.ops namespace 2016-07-31 12:50:11 -07:00
Leonardo de Moura
fafea473b8 feat(frontends/lean/elaborator): coercions to sort 2016-07-30 19:47:04 -07:00
Leonardo de Moura
32eb37472f feat(library/init/coe): make sure base case is tried before transitive case, add (decidable (coe b)) instance 2016-07-30 11:44:05 -07:00
Leonardo de Moura
2ad5c2ab73 feat(library/init): add has_lift has_coe has_coe_to_fun type classes 2016-07-30 10:11:30 -07:00
Leonardo de Moura
264c23a24f chore(library/class): disable [trans_instance] attribute 
Conflicts:
	src/library/class.cpp
 2016-07-29 23:28:36 -07:00
Sebastian Ullrich
e090326f98 fix(library): remove classical instances from global scope 2016-07-29 23:44:23 -04:00
Sebastian Ullrich
c4edad0372 feat(frontends/lean, library): remove attribute and metaclass scoping 
All data is now part of either a global, permanent scope or a local,
temporary one
 2016-07-29 23:44:21 -04:00
Leonardo de Moura
de237fa6e4 chore(library/coercion): disable coercion attribute 2016-07-29 13:15:10 -07:00
Leonardo de Moura
7ddf1e817b chore(frontends/lean): coercions are disabled by default 2016-07-29 13:03:23 -07:00
Daniel Selsam
1b7f70dde9 feat(simplifier): expose simp_lemmas data structure 2016-07-29 10:44:44 -07:00
Daniel Selsam
75145c29ef refactor(library/smt): move smt files from algebra 2016-07-29 10:44:44 -07:00
Daniel Selsam
e946ebc8fc feat(frontends/smt2): new frontend for smt2 format 2016-07-29 10:44:43 -07:00
Leonardo de Moura
477a137db9 feat(frontends/lean): remove 'using' expressions 
Reason: we have include/omit commands
 2016-07-28 09:53:27 -07:00
Leonardo de Moura
c50c2dde68 feat(library/smt/array): define array theory used in SMT 2016-07-23 21:45:29 -07:00
Leonardo de Moura
14ac5fb25a fix(library/init/meta/mk_measurable_instance) : add 1 for each constructor 2016-07-23 13:01:09 -07:00