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132 commits

Author SHA1 Message Date
Leonardo de Moura
7ae778e925 feat(frontends/lean): generalize '~>' notation, and add alias '^.' for '~>' 2016-09-23 08:18:19 -07:00
Leonardo de Moura
2b570e1eae refactor(frontends/lean): remove old attributes 2016-09-21 14:22:17 -07:00
Leonardo de Moura
b716827206 chore(library/init): uniform style 2016-09-21 09:21:37 -07:00
Leonardo de Moura
8f2c428800 chore(library/init/logic): enforce style 2016-09-21 09:01:24 -07:00
Leonardo de Moura
318ef761d3 feat(frontends/lean): lambda+anonymous_constructor+match notation 2016-09-21 08:49:05 -07:00
Leonardo de Moura
9df712581b chore(frontends/lean): remove 'new_elaborator' option 2016-09-20 08:32:37 -07:00
Leonardo de Moura
564bcaab94 chore(library/init): cleanup using anonymous constructor 2016-09-19 10:31:43 -07:00
Leonardo de Moura
382928f0fa fix(library/init/logic): typo 2016-09-18 10:05:55 -07:00
Leonardo de Moura
5e8f2add84 refactor(library/init): use universe variables 2016-09-17 12:25:02 -07:00
Leonardo de Moura
f42afe2b65 feat(frontends/lean/elaborator): [elab_with_expected_type] is the new default strategy 2016-09-15 14:45:52 -07:00
Leonardo de Moura
688178a2ae chore(library/init/logic): cleanup proofs 2016-09-15 14:21:41 -07:00
Leonardo de Moura
7f5fe55859 fix(library/init/logic): make sure logic.lean compiles with latest changes 2016-09-15 14:09:12 -07:00
Leonardo de Moura
0871b7734c chore(library/init/logic): remove leftover 2016-09-14 09:47:35 -07:00
Leonardo de Moura
83cc67ba67 feat(frontends/lean/definition_cmds): use . instead of [none] to represent the empty set of equations 2016-09-14 09:38:30 -07:00
Leonardo de Moura
ce53c035bc feat(frontends/lean/decl_util): use the same notation for declaring universes in mutual and single decls 2016-09-13 21:05:18 -07:00
Leonardo de Moura
20cce8a0f6 feat(frontends/lean/parser): nicer notation for providing universes 2016-09-13 20:41:00 -07:00
Leonardo de Moura
06de4d156a refactor(library/init/logic): port to new elaborator 2016-09-13 16:36:09 -07:00
Leonardo de Moura
24049d8f40 refactor(library/init/logic): rename decidable.tt/ff to decidable.is_true/is_false 2016-09-13 13:40:02 -07:00
Leonardo de Moura
d79fbee421 fix(frontends/lean/elaborator): visit_app_with_expected 
Mark ite and dite with elab_with_expected_type.
 2016-09-12 16:48:21 -07:00
Daniel Selsam
b0c5744eea feat(inductive_compiler): support for mutually inductive types 2016-09-10 14:22:27 -07:00
Leonardo de Moura
91994ff823 feat(frontends/lean/elaborator): switch to new let-decls 2016-09-10 13:00:53 -07:00
Leonardo de Moura
31de40ff4d refactor(frontends/lean): rename attribute [constructor] ==> [elab_with_expected_type] 2016-09-06 13:12:51 -07:00
Leonardo de Moura
2a912c2650 feat(frontends/lean, library): move constructor attribute to frontend 
Now, it only affects the elaborator.
 2016-09-05 09:34:45 -07:00
Leonardo de Moura
81a30a69d2 refactor(library/normalize): remove unfold and unfold_full attributes 2016-09-05 08:40:58 -07:00
Leonardo de Moura
546f65b542 refactor(init/datatypes, init/logic): define sizeof instances and simp lemmas 2016-09-01 10:33:50 -07:00
Leonardo de Moura
49e368d49e refactor(library/init): merge datatypes and reserved_notation 2016-09-01 09:50:51 -07:00
Leonardo de Moura
e18500dcd4 feat(frontends/lean/parser): _ is an anonymous variable again in patterns. 2016-08-23 14:06:24 -07:00
Daniel Selsam
4f8db64e23 refactor(simplifier): many fixes, extensions, and tests 
fix(simplifier): missing simp rule in prop simplifier
fix(library/unfold_macros): do not look for untrusted macros when using sufficient trust level
 2016-08-19 14:57:03 -07:00
Leonardo de Moura
e99eb6d47e feat(frontends/lean): revising inaccessible terms syntax again :( 2016-08-19 13:57:12 -07:00
Leonardo de Moura
93d48ae620 feat(frontends/lean/parser): revised pattern validation 2016-08-17 15:42:13 -07:00
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
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
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
Leonardo de Moura
1602a53336 feat(frontends/lean): nary match 2016-08-08 10:04:58 -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
f461b53a7f refactor(library): remove eq.ops namespace 2016-07-31 12:50:11 -07:00
Leonardo de Moura
7ddf1e817b chore(frontends/lean): coercions are disabled by default 2016-07-29 13:03:23 -07:00
Daniel Selsam
75145c29ef refactor(library/smt): move smt files from algebra 2016-07-29 10:44:44 -07:00
Leonardo de Moura
97719a4c5f refactor(frontends/lean): disable '!' operator, and adjust standard library 2016-07-02 01:41:46 +01:00
Leonardo de Moura
583a55c7c3 refactor(library): move 'none', 'some', 'tt', 'ff' to top-level 2016-06-25 12:39:19 -07:00
Leonardo de Moura
c23f4dcce3 chore(library/init): minimize number of sorry's in the init folder 
Motivation: the new tactic framework has more dependencies, and cannot
be used until all dependencies have been defined
 2016-06-06 18:56:45 -07:00
Leonardo de Moura
31e066633c chore(library): fix dependencies 2016-06-06 16:43:43 -07:00
Leonardo de Moura
1f8c58415e feat(library/vm): expose C++ 'level' object 2016-06-05 12:55:57 -07:00
Leonardo de Moura
f66494108c chore(library/init/logic): reduce sorry's 2016-05-24 12:45:11 -07:00
Leonardo de Moura
2e7422fcd6 feat(library/init/logic): mark auxiliary definitions as 'inline' 2016-05-11 10:11:29 -07:00
Leonardo de Moura
a208f9473c refactor(library): reorder and rename decidable constructors 
Motivation: make sure the "false" case will have constructor idx 0.
 2016-05-10 17:30:22 -07:00
Leonardo de Moura
255fe13929 feat(library/init/logic): make ite and dite as inline 2016-05-07 17:38:37 -07:00
Leonardo de Moura
de64750621 chore(frontends/lean): disable expressions that use tactic framework 2016-04-25 15:07:26 -07:00
Leonardo de Moura
384e8bf7bf refactor(library): remove unifier_plugin 2016-03-21 17:57:53 -07:00