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717 commits

Author SHA1 Message Date
Sebastian Ullrich
2d9a16fd24 refactor(library/module_mgr): remove 2019-01-25 20:12:11 +01:00
Sebastian Ullrich
5757792345 chore(library/placeholder): remove unused placeholder type and kinds 2018-12-21 15:52:56 +01:00
Sebastian Ullrich
db6b1d6e85 feat(frontends/lean/vm_elaborator,library/init/lean/elaborator): pass parser_state between languages, create parser object on C++ side to existing functions (that don't actually parse anything) 2018-12-18 15:30:38 +01:00
Leonardo de Moura
e0bb21ba0b chore(library): remove noncomputable module 2018-10-22 09:39:03 -07:00
Leonardo de Moura
3feae112bc chore(frontends/lean/parser): unused var warning 2018-09-11 13:55:44 -07:00
Sebastian Ullrich
78ced9ffcf refactor(library/module_mgr): minimize parser interface 2018-09-11 13:55:25 -07:00
Sebastian Ullrich
af99f153f8 refactor(library/module{,_mgr},frontends/lean/parser): use absolute module names everywhere for identifying modules, move actual importing from parser to module_mgr 2018-09-11 13:55:25 -07:00
Sebastian Ullrich
904d7c4a88 chore(*): remove old task API and task queues 2018-09-11 13:55:25 -07:00
Sebastian Ullrich
38208802c6 refactor(*): replace log_tree with simple message_log list, make module_mgr synchronous 2018-09-11 13:55:25 -07:00
Leonardo de Moura
fabfe32ca5 chore(*): remove unnecessary scoped_ext dependencies 2018-09-08 15:42:48 -07:00
Leonardo de Moura
3e5f59d6df chore(kernel): remove expr.quote constructor 
In Lean4, we will reify expressions.
 2018-09-07 22:08:08 -07:00
Leonardo de Moura
13fbd8304e chore(library,frontends/lean): use is_constructor, is_recursor, is_inductive helper functions 
They do not throw exception if the constant is not declared in the environment.
 2018-09-07 20:36:42 -07:00
Leonardo de Moura
49b5216604 chore(library): remove fingerprint 2018-09-07 12:54:19 -07:00
Leonardo de Moura
2315bc4653 chore(library): remove documentation environment extension 2018-09-07 12:09:41 -07:00
Leonardo de Moura
130b419371 chore(frontends/lean): remove break_at_pos support 
We have already removed auto-completion support.
This change allowed me to remove another old_type_checker dependency.
 2018-09-07 08:34:19 -07:00
Leonardo de Moura
58e91559d0 feat(*): use new inductive datatype module 2018-09-06 18:09:22 -07:00
Leonardo de Moura
78f4edaf57 chore(frontends/lean): remove info_manager and interactive modules 2018-09-04 17:22:16 -07:00
Leonardo de Moura
dd03747d22 chore(kernel): univ_param vs lparam, level_param_names ==> names, and other inconsistencies 2018-09-03 13:05:42 -07:00
Sebastian Ullrich
39cdae50ee feat(library,frontends/lean): use mdata instead of hacky cache for position information in preterms 2018-09-02 18:08:41 -07:00
Leonardo de Moura
e9f843ddf6 refactor(kernel/expr): remove mlocal_* functions 
The constructors `mvar` and `fvar` have different memory layouts.
 2018-06-22 14:25:31 -07:00
Leonardo de Moura
318530cf07 refactor(library/init/meta/expr): use lean.expr 
`expr` is finally non-meta
 2018-06-22 10:29:56 -07:00
Leonardo de Moura
01ea596aea refactor(kernel/expr): implement expr using runtime/object 2018-06-21 16:05:33 -07:00
Leonardo de Moura
fd5bfc7dfe refactor(kernel): simplify binder_info 
Now, it is an enumeration type like its Lean counterpart.
 2018-06-20 15:31:40 -07:00
Leonardo de Moura
c5714c2fac chore(kernel): remove expr.macro constructor 
We are now ready to implement `expr` using `runtime/object`.
 2018-06-19 17:54:43 -07:00
Leonardo de Moura
9e7e600ad7 feat(kernel): add expr.proj constructor 
TODO: implement infer_proj and reduce_proj
 2018-06-19 15:45:49 -07:00
Leonardo de Moura
3356c1d08d refactor(library,frontends/lean): move choice to frontends/lean 
Remark: `choice` will be a syntax object in Lean4
 2018-06-18 13:43:42 -07:00
Leonardo de Moura
b84090aaca feat(library/annotation): remove annonation macro 
We now use the new `expr.mdata` constructor.
 2018-06-18 13:39:02 -07:00
Leonardo de Moura
0847571ea6 feat(kernel): add mdata constructor 2018-06-18 13:36:22 -07:00
Leonardo de Moura
13c532d0d4 fix(*): truncation bugs 
- Lean strings (like std::string) may contain null characters. The
  codebase was ignoring this issue.

- We now have a wrapper `string_ref` for wrapping Lean string objects in
  C++. This wrapper also implements correctly the coercions std::string <-> string_ref.
  Remark: I also found a few places where the code relies on the
  following property which is not true
  Forall s : std::string, std::string(s.c_str()) == s

- `name` object wrapper was assuming that all numerals were small
  `nat` values. This is true in most cases, but the system would
  crash when processing if it is a big number.

- The commit tries to make sure runtime/util/kernel are correct.
  Modules that will be deleted contain many `TODO` comments
  indicating they may crash and/or produce incorrect results
  when strings contain null characters and numerals are big.

cc @kha

@kha: I thought about using `string` instead of `string_ref`.
We consistently use `std::string`. So, it should be fine, but I
was concerned about code readability.

After we bootstrap Lean4, we will be able to delete `lean::list`
template, and rename `lean::list_ref` to `lean::list`.

I am going to add `pair_ref` for wrapping Lean pair objects.
If we use `lean::string` instead of `lean::string_ref`, then
we should also use `lean::pair` instead of `lean::pair_ref`.
But, there is a problem in this case since we have
https://github.com/leanprover/lean4/blob/master/src/util/pair.h#L13
:(
 2018-06-15 16:05:11 -07:00
Leonardo de Moura
8101b9df6e refactor(library/string): remove string_macro 
We now use expr_lit.
 2018-06-14 16:26:39 -07:00
Leonardo de Moura
78192972e9 chore(kernel): expr_kind::Meta ==> expr_kind::MVar 2018-06-14 15:13:45 -07:00
Leonardo de Moura
73e067d361 feat(kernel): add expression literals 2018-06-14 14:55:14 -07:00
Leonardo de Moura
335c58f8a7 feat(kernel): add expr_kind::Quote 
This is a temporary expr constructor. We need it to be able to eliminate
expr_macro, and then define expr using runtime/object
 2018-06-12 17:40:00 -07:00
Leonardo de Moura
a6250840d5 chore(kernel): rename some expr functions 2018-06-09 07:18:24 -07:00
Leonardo de Moura
1612aca0b2 chore(kernel): rename expr kinds 2018-06-09 06:50:14 -07:00
Leonardo de Moura
4836dd55b5 chore(frontends/lean): propogate position information 
This is a huge HACK to get some position information.
 2018-06-08 11:12:01 -07:00
Leonardo de Moura
818170d780 refactor(kernel): remove tag from kernel expressions 
We are temporarily storing position information in a global table.
 2018-06-08 10:29:22 -07:00
Leonardo de Moura
2a79da1ab6 refactor(kernel): move formatting stuff out of the kernel 2018-06-07 16:28:54 -07:00
Leonardo de Moura
ddf1c89e76 chore(kernel/abstract): remove mk_binding cache 2018-06-07 16:28:54 -07:00
Leonardo de Moura
ee7bc150f2 chore(library/init/meta/expr): remove elaborated : bool parameter from expr 2018-06-06 09:47:01 -07:00
Leonardo de Moura
cab6b39c76 refactor(library): remove sorry checking 
We have to revise how we do this.
 2018-05-31 15:20:39 -07:00
Leonardo de Moura
7842036aba feat(library/type_context): avoid delayed_abstractions when creating binders lambda/pi/let 
This is the first step to eliminate the delayed_abstraction macro.
 2018-05-29 16:37:33 -07:00
Leonardo de Moura
1332fbabd6 feat(library,frontends): remove sorry macro 
Lean4 will not have macros.
 2018-05-24 14:00:30 -07:00
Leonardo de Moura
75c63ec921 refactor(*): list<name> ==> obj_list<name> 2018-05-23 15:48:43 -07:00
Leonardo de Moura
4af1f31877 feat(util, kernel): add obj_list wrapper for Lean list objects, and use it to implement list of universe levels 2018-05-23 14:48:22 -07:00
Leonardo de Moura
8ee2f4fea1 feat(*): basic runtime string support 2018-05-14 16:52:55 -07:00
Leonardo de Moura
0556412f8d refactor(*): add runtime folder 
@kha The runtime folder includes what is needed to link a
standalone Lean program. It is still contains some unnecessary files.
We will be able to remove them after we release Lean4.
 2018-05-14 14:23:56 -07:00
Leonardo de Moura
efb9fb0802 chore(kernel): remove opportunistic hash consing support 
It just adds extra complexity and is in conflict for our plans for
Lean4. Moreover, in our experiments it impacts negatively on
performance: master and lean4 branches. The negative impact has been
confirmed by @kha too.
 2018-04-12 16:43:10 -07:00
Leonardo de Moura
c08a3bc557 refactor(library/typed_expr): move typed_expr to frontends/lean 2018-04-09 15:25:40 -07:00
Leonardo de Moura
8dd53cd94f chore(*): rename expr_struct_* to expr_* 
We don't need to modifier `_struct` anymore since we don't use the
pointer equality based hashtables anymore.
 2018-04-09 12:55:48 -07:00