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9878 commits

Author SHA1 Message Date
Leonardo de Moura
f036a7ad16 chore(runtime/object): mk_thunk(c) should not modify c's RC 
This is useful when we are generating a function that does not use the
"borrow semantics" for an argument `c` which is used in `mk_thunk(c)`.
 2018-08-10 18:11:29 -07:00
Leonardo de Moura
6eb598268d chore(runtime/object): naming convention 
`dec_ref` methods assume the input object is *not* a scalar
 2018-08-10 18:11:29 -07:00
Leonardo de Moura
ea8e1075d2 feat(runtime/thunk): add runtime support for thunks 
We did not use constructor objects for implementing thunks because we
wanted to use `atomic<object *>` to implement the cached result.
 2018-08-10 18:11:29 -07:00
Sebastian Ullrich
d4364850ff feat(library/derive_attribute): support out_params after main parameter 2018-08-02 14:45:37 -07:00
Sebastian Ullrich
e535ebcce8 fix(frontends/lean/util): remove reference to obsolete match syntax 2018-08-02 14:16:25 -07:00
Sebastian Ullrich
10adf10634 fix(library/derive_attribute): prevent infinite loop during parsing 2018-08-02 08:08:21 -07:00
Sebastian Ullrich
eda9e4bb3f feat(library/derive_attribute): temporary, hacky C++ implementation of @[derive] 2018-08-01 18:44:23 -07:00
Sebastian Ullrich
8033649335 chore(library/util): fix doc 2018-08-01 18:44:23 -07:00
Leonardo de Moura
9d35d31529 refactor(kernel): merge constant_assumption and axiom 2018-08-01 09:57:47 -07:00
Sebastian Ullrich
57c25ce01d feat(src/library/vm/vm): profile: record and display self times 2018-07-30 17:30:20 -07:00
Leonardo de Moura
c0b93d3694 refactor(kernel): remove unnecessary certify_unchecked 2018-07-30 12:54:05 -07:00
Leonardo de Moura
6e5440d49f test(tests/library/phashtable): add std::unordered_map test 2018-07-30 10:58:22 -07:00
Leonardo de Moura
049a807709 test(tests/library/phashtable): simple performance tests 2018-07-30 10:29:03 -07:00
Gabriel Ebner
73d4a004ac fix(library/print): add missing break in switch 2018-07-27 16:27:57 -07:00
Sebastian Ullrich
046b1890ad feat(src/frontends/lean/decl_util): ignore out_params when deciding whether to include an anonymous inst implicit section variable 2018-07-27 14:49:09 -07:00
Leonardo de Moura
95f758d240 feat(library/system/io_interface): improve iterate interface 
The new version is better for lifting.
 2018-07-26 16:07:30 -07:00
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