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Author SHA1 Message Date
Sebastian Ullrich
d8122a7284 feat(src/frontends/lean/structure_cmd): allow default values in field parameters 2018-07-12 17:40:45 +02:00
Sebastian Ullrich
7cb90bedfe fix(src/kernel/old_type_checker): literals in inductive defs 2018-07-12 10:55:28 +02:00
Sebastian Ullrich
f254a906b3 fix(src/library/vm/vm_io): get_cwd 2018-07-05 10:53:07 +02:00
Sebastian Ullrich
80745ba776 chore(library/init/data/string/basic): rename string.iterator's next_to_string to remaining_to_string 
The old name implied that `curr` was not part of its result
 2018-07-05 10:42:37 +02:00
Leonardo de Moura
bda46cc9ac feat(kernel): add inductive_decl type on top of runtime/object, and ajust kernel/inductive.cpp 2018-06-26 12:16:33 -07:00
Leonardo de Moura
bb0b43798c feat(kernel/declaration): add wrappers for accessing inductive/constructor/recursor declarations 2018-06-25 15:01:02 -07:00
Leonardo de Moura
7684860aec feat(kernel): add C++ wrappers for creating inductive declarations 2018-06-25 14:24:48 -07:00
Leonardo de Moura
f62256853c refactor(library/init/lean/declaration): use lean.declaration to implement init.meta.declaration 2018-06-25 13:08:13 -07:00
Leonardo de Moura
ec1aa2553c refactor(kernel/declaration): implement definition/constant/axiom/theorem using runtime/object 
TODO: inductive, constructor, recursor
 2018-06-25 10:05:45 -07:00
Leonardo de Moura
9c6238e1ac refactor(kernel/declaration): reducibility hints as runtime/object 2018-06-25 08:04:44 -07:00
Leonardo de Moura
fd0f142bae chore(kernel/expr): comment 2018-06-22 14:48:42 -07:00
Leonardo de Moura
a18c508f5c chore(kernel/old_type_checker): fix test 2018-06-22 14:39:46 -07:00
Leonardo de Moura
f809758dd3 refactor(kernel/expr): remove extra field 2018-06-22 14:35:32 -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
1371c636e5 refactor(kernel/expr): remove pp_name from metavariables 2018-06-22 13:12:42 -07:00
Leonardo de Moura
3729c7ffb2 chore(kernel/expr): remove some old/legacy functions 2018-06-22 12:52:14 -07:00
Leonardo de Moura
1063905d07 chore(kernel/expr): reorder constructors and fix typo 2018-06-22 12:39:16 -07:00
Leonardo de Moura
d0a54aceb6 refactor(kernel): remove unnecessary expr_kind printer 2018-06-22 12:35:38 -07:00
Leonardo de Moura
91d2ad5925 chore(library/init/meta): remove level and expr unused functions 2018-06-22 10:54:43 -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
bc57c66ae3 refactor(kernel/level): naming consistency 2018-06-22 10:29:56 -07:00
Leonardo de Moura
c30f40e4ac feat(library/init/meta/level): use lean.level 2018-06-22 10:29:49 -07:00
Leonardo de Moura
ede1a51d60 refactor(kernel/declaration): remove self_opt flag from reducibility hints 
This flag was used by the kernel to decide whether the following
heuristic should be used to avoid unfolding `f` at `is_def_eq`.

       f a =?= f b
       -----------
         a =?= b

This heuristic was introduced at Lean1 after a discussion with
Georges Gontier. Since this discussion, we added support for
caching failures of this heuristic. This proved to be much more
effective to attack the performance problems.
Moreover, we do not even use this flag in the `type_context::is_def_eq`
used during elaboration.

The current codebase contains only one place where this flag was set to
`false`: coercions generated at structure_cmd. This change was
made at commit
1c70514231
in the Lean2 codebase when we were not caching failures and
the kernel type checker was also used during elaboration.
 2018-06-22 09:02:50 -07:00
Leonardo de Moura
ee4e0d03d0 chore(frontends/lean/structure_cmd): fix bogus g++ 4.9 warning 2018-06-21 16:52:34 -07:00
Leonardo de Moura
b24ba6b93d chore(library/compiler/simp_inductive): fix bogus g++ 4.9 warning 2018-06-21 16:52:27 -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
9a46fb51cd perf(runtime/object): use memcmp to implement string_lt 
The encoding of unicode scalars into UTF8 byte stream is order
preserving. So, we can use `std::memcmp` to compare strings
 2018-06-21 09:54:46 -07:00
Leonardo de Moura
c1de8e7ca7 chore(kernel/expr): make sure we can compile with g++ 4.9 2018-06-21 09:00:58 -07:00
Leonardo de Moura
96a9c7db78 feat(kernel/expr): add helper functions for computing scalar data offsets 2018-06-20 16:03:03 -07:00
Leonardo de Moura
bc82208591 chore(kernel/expr): move literal 2018-06-20 15:39:19 -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
a2c2d1d9e7 feat(util/object_ref): add ternary mk_cnstr 2018-06-20 14:25:09 -07:00
Leonardo de Moura
735aa57522 chore(CMakeLists.txt): C++14 2018-06-20 14:24:33 -07:00
Leonardo de Moura
e14255e7ae chore(util/sexpr): remove sexpr serializer 
It was dead code.
Moreover, sexpr will not be part of Lean4
 2018-06-20 11:27:29 -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
2b9eea3c86 chore(kernel/old_type_checker): copy&paste reduce_proj and infer_proj to old_type_checker 
Remark: `old_type_checker` will be deleted in the future.
This commit is just to make sure we can compile legacy code.
 2018-06-19 17:26:58 -07:00
Leonardo de Moura
eee4e00364 feat(library/constructions/projection): implement projections using expr.proj constructor 2018-06-19 17:26:31 -07:00
Leonardo de Moura
1a3dd6df43 feat(kernel): add reduce_proj and infer_proj 2018-06-19 16:40:00 -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
d87dfbfb03 chore(library/equations_compiler): remove equations macro 2018-06-19 13:41:08 -07:00
Leonardo de Moura
f972fb2299 chore(library/equations_compiler): remove equations_result macro 2018-06-19 13:41:07 -07:00
Leonardo de Moura
140e906267 chore(library/equations_compiler): remove equation and no_equation macros 2018-06-19 13:41:07 -07:00
Leonardo de Moura
b4f4924be4 chore(library/equations_compiler): remove as_pattern macro 2018-06-19 13:41:07 -07:00
Leonardo de Moura
c0a9b0bb4b chore(frontends/lean): remove field_notation macro 
In the new parser, field_notation will be a syntax object.
 2018-06-19 13:41:07 -07:00
Leonardo de Moura
970d14afa9 refactor(frontends/lean/structure_instance): implement structure instances using mdata 2018-06-18 15:57:42 -07:00
Leonardo de Moura
5fa357e887 chore(frontends/lean/choice): cleanup 2018-06-18 15:29:21 -07:00
Leonardo de Moura
f948892505 refactor(frontends/lean/choice): use mdata to implement choice 2018-06-18 14:21:11 -07:00
Leonardo de Moura
bf5bef2088 chore(frontends/lean/choice): remove dead code 2018-06-18 13:46:22 -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