Leonardo de Moura
a80fccea93
chore(*): cleanup builtin registration
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-30 12:19:00 -08:00
Leonardo de Moura
2a2f0b0d89
refactor(kernel/builtin): move helper decl macros to a separate file
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-30 11:51:30 -08:00
Leonardo de Moura
ecd62a1783
refactor(builtin/basic): rename basic.lean to kernel.lean
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-30 11:46:03 -08:00
Leonardo de Moura
4401b390fe
refactor(library/arith): do not load specialfn by default
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-30 11:25:43 -08:00
Leonardo de Moura
72761f14e4
refactor(library/io_state): move to the kernel
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-30 11:20:23 -08:00
Leonardo de Moura
46a8300a2d
refactor(library/arith): move real and special function declarations to .lean files
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-30 11:02:22 -08:00
Leonardo de Moura
c3bc6afb12
refactor(library/arith): move int and nat declarations to .lean files.
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-30 10:32:14 -08:00
Leonardo de Moura
097b10e424
refactor(kernel/builtin): move builtin declarations to basic
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There is a lot to be done. We should do the same for Nat, Int and Real.
We also should cleanup the file builtin.cpp and builtin.h.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 22:00:03 -08:00
Leonardo de Moura
37e8738a5f
refactor(kernel/expr): value deserializer
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 20:47:14 -08:00
Leonardo de Moura
9b7d596e6b
chore(builtin/basic): simplify UnfoldExists2 proof
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 20:33:31 -08:00
Leonardo de Moura
a7654cfdbe
chore(builtin/basic): remove unnecessary parentheses
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 20:16:01 -08:00
Leonardo de Moura
de77851a00
refactor(util/object_serializer): add methods write_core and read_core that allows to pack information in the byte used to indicate whether an object is already in the cache or not
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 19:59:53 -08:00
Leonardo de Moura
dbd122301a
feat(kernel/object): compact object serialization kind ids
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 19:19:24 -08:00
Leonardo de Moura
d0fdc3619b
feat(kernel/expr): compress application serialization
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 19:11:57 -08:00
Leonardo de Moura
63a4a2f288
feat(builtin/basic): add UnfoldExists and neq
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 18:30:41 -08:00
Leonardo de Moura
15621610e9
refactor(library/arith): replace Nat, Int, Real with simple variable decls instead of semantic attachments
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This commit also fixes bugs in the Alias command.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 17:04:36 -08:00
Leonardo de Moura
a1a5fb101d
feat(frontends/lean): add Alias command
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 16:25:45 -08:00
Leonardo de Moura
14c3e11289
refactor(kernel/builtin): emove mk_bin_rop and mk_bin_lop to library
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 15:23:18 -08:00
Leonardo de Moura
92404c511c
refactor(kernel/builtin): Bool type does not need to be a semantic attachment
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 15:12:08 -08:00
Leonardo de Moura
8ff919ef2a
chore(build): remove dead dependency
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 14:49:22 -08:00
Leonardo de Moura
6633dff46f
fix(build): githash generation
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 14:41:28 -08:00
Leonardo de Moura
dfe46b9d25
refactor(kernel/builtin): move definition and axioms to basic.lean
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 14:01:30 -08:00
Leonardo de Moura
b1efdac07b
feat(frontends/lean/parser): universe declarations
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 13:15:09 -08:00
Leonardo de Moura
f8b82d854e
feat(builtin/basic): add TypeM alias
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 13:03:32 -08:00
Leonardo de Moura
1b300d3598
chore(kernel/builtin): remove unnecessary functions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 12:55:51 -08:00
Leonardo de Moura
f7889511f9
fix(build): cycle triggered by githash.h dependencies
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 12:47:25 -08:00
Leonardo de Moura
df3686634d
refactor(kernel/builtin): remove unnecessary predicates
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 12:20:29 -08:00
Leonardo de Moura
ac9801c7d7
feat(builtin): add support for cross-compilation
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 11:58:55 -08:00
Leonardo de Moura
5b7d254e52
feat(builtin): add pre-compiled .lean builtin files to repository
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 11:49:17 -08:00
Leonardo de Moura
ba592c845c
fix(builtin): dependencies
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 11:19:17 -08:00
Leonardo de Moura
9fdf2a3f55
feat(kernel): add trust_imported flag, it skips type checking of 'pre-compiled' Lean modules
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"Pre-compiled" .olean files were already type checked. The flag -t instructs to Lean to skip
type checking when importing these files.
TODO: add a check-sum.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 03:43:53 -08:00
Leonardo de Moura
411ebbc3c1
refactor(library/basic_thms): move the proof of all basic theorems to a .Lean file
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This commit also adds several new theorems that are useful for implementing the simplifier.
TODO: perhaps we should remove the declarations at basic_thms.h?
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 03:04:49 -08:00
Leonardo de Moura
a05c815d31
chore(builtin): cleanup cmake file
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-28 22:27:36 -08:00
Leonardo de Moura
66178ae65a
refactor(extra): move extra to builtin
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-28 22:06:11 -08:00
Leonardo de Moura
5e0b344871
fix(kernel/object): uninitialized variable
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-28 21:57:56 -08:00
Leonardo de Moura
41c1010043
feat(frontends/lean/parser): make Import command use binary Lean files
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-28 19:20:04 -08:00
Leonardo de Moura
aee1c6d3f3
feat(kernel): export/import (.olean) binary files
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-28 17:31:35 -08:00
Leonardo de Moura
22bebbf242
feat(kernel/object): serializer for kernel objects
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-28 14:39:10 -08:00
Leonardo de Moura
1fd81dd3a1
feat(frontends/lean/parser): disable verbose messages when importing files
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-28 12:24:13 -08:00
Leonardo de Moura
44a31dd8fb
feat(frontends/lean/parser): improve Import command
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- The extension does not have to be provided.
- It can also import Lua files.
- Hierachical names can be used instead of strings.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-28 12:05:01 -08:00
Leonardo de Moura
755e8b735f
feat(kernel/expr): serializer for kernel expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-28 01:23:21 -08:00
Leonardo de Moura
0ef8ba2939
feat(kernel/level): serializer for level objects
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 23:30:13 -08:00
Leonardo de Moura
b94503ab20
chore(util/sexpr): remove unnecessary decls
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 23:24:31 -08:00
Leonardo de Moura
3715b10ce7
feat(util/sexpr/options): serialization for options
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 20:40:00 -08:00
Leonardo de Moura
dbebb4a4a1
feat(util/sexpr): serialization for sexpr
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 20:19:56 -08:00
Leonardo de Moura
9c6dc5d230
feat(util/serializer): add hackish write_double/read_double
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 19:46:45 -08:00
Leonardo de Moura
abc370a011
feat(util/numerics): serialization for mpz and mpq
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 18:32:01 -08:00
Leonardo de Moura
49df0c435d
feat(util/serializer): make sure the read/write is portable
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 18:07:19 -08:00
Leonardo de Moura
d05695c331
feat(util/name): serialization for hierarchical names
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 17:47:20 -08:00
Leonardo de Moura
cbe0b8532a
feat(util/serializer): add write_char and read_char
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 17:22:15 -08:00
Leonardo de Moura
b72937c02c
feat(util/serializer): simple serialization infrastructure
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 16:50:06 -08:00
Leonardo de Moura
8b6421e4de
feat(util/extensible_object): add template for creating 'extensible' objects
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 15:40:21 -08:00
Leonardo de Moura
8cf65f354b
fix(frontends/lean/pp): forall and exists pretty printing when used as constants
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 12:50:41 -08:00
Leonardo de Moura
a02c6e70fa
fix(frontends/lean/pp): missing parenthesis around nested forall/exists
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-27 12:13:36 -08:00
Leonardo de Moura
3f0279b88c
refactor(frontends/lua): replace lean.lua.h with util.lua
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-26 19:49:26 -08:00
Leonardo de Moura
40eca048e0
feat(extra): replace parse_lean_tpl with improved parse_template, that is based on macros
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-26 19:28:02 -08:00
Leonardo de Moura
a9ee92aa3f
fix(frontends/lean/parser): macro precedence
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-26 19:17:43 -08:00
Leonardo de Moura
3abfad7a88
feat(frontends/lean/parser): add support for integer arguments in macros
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-26 18:51:37 -08:00
Leonardo de Moura
f1b97b18b4
refactor(frontends/lean/parser): tactic macros, and tactic Lua bindings
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-26 15:54:53 -08:00
Leonardo de Moura
ef18cc4a92
fix(frontends/lean/parser): add existing command macros when creating parser object
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-26 13:38:14 -08:00
Leonardo de Moura
8e4560a866
feat(frontends/lean/parser): protect imported modules from Lua definitions and macros in the file importing the module
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-26 13:21:36 -08:00
Leonardo de Moura
ba02132a90
feat(frontends/lean/parser): add command macros
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The idea is to allow users to define their own commands using Lua.
The builtin command Find is now written in Lua.
This commit also fixes a bug in the get_formatter() Lua API.
It also adds String arguments to macros.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-26 13:00:28 -08:00
Leonardo de Moura
480781d13e
feat(frontends/lean/parser): provide environment as an argument to macros, allow macros to parse tactics
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-26 11:15:45 -08:00
Leonardo de Moura
71a0f83143
feat(util/sexpr/format): turn off colors on Windows
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-26 09:54:29 -08:00
Leonardo de Moura
3673f2ac1d
feat(frontends/lean/parser): add Find command
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-25 18:31:52 -08:00
Leonardo de Moura
d44925f943
fix(build): missing file
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-25 16:20:25 -08:00
Leonardo de Moura
99f9478d93
feat(build): cpack support
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-25 16:18:51 -08:00
Leonardo de Moura
a9712b91a8
feat(util/lean_path): include ../library in the default LEAN_PATH
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-25 16:18:27 -08:00
Leonardo de Moura
768f86aa12
chore(memcheck.supp): another suppression for awk
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-25 13:56:50 -08:00
Leonardo de Moura
a3dde29f3c
feat(frontends/lua/parser): allow users to specify the precedence of macros
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-25 12:27:56 -08:00
Leonardo de Moura
f418491c70
fix(frontends/lua/parser): typo
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-25 12:03:04 -08:00
Leonardo de Moura
88235d2922
feat(library/tactic/apply_tactic): try other solutions produced by the elaborator
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-25 11:51:27 -08:00
Leonardo de Moura
8e45064f25
feat(library/tactic/apply_tactic): improved parametric apply_tactic
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 22:40:34 -08:00
Leonardo de Moura
60ac0b508d
fix(tests/kernel/environment): adjust the test to reflect (recent) change in the normalizer
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 21:14:22 -08:00
Leonardo de Moura
2aa691ccb3
fix(kernel/replace_fn): ignore the cached type in constants
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 21:11:25 -08:00
Leonardo de Moura
afd10d62ca
feat(util/list): improve to_list function, it takes an optional tail
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 20:56:34 -08:00
Leonardo de Moura
1a0f0c1609
feat(kernel/normalizer): let normalizer ignore 'undefined' constants
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 20:54:15 -08:00
Leonardo de Moura
75cf751959
feat(library/tactic/apply_tactic): allow apply_tac Lua binding to take expressions as argument
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 16:03:16 -08:00
Leonardo de Moura
6cc57cc4b5
fix(library/tactic/apply_tactic): bug in apply_tac
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 15:54:56 -08:00
Leonardo de Moura
cb95b14332
feat(library/tactic/apply_tactic): improve apply_tactic
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 14:23:06 -08:00
Leonardo de Moura
879ab6924a
tests(test/lean): remove 'Importing...' message, the tests using the Import command fail when running on a different machine
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 12:26:53 -08:00
Soonho Kong
de018220e1
feat(*): use std::make_shared to create shared_ptr
2013-12-24 14:32:50 -05:00
Leonardo de Moura
00e89190c2
refactor(library/cast): use .lean file instead of .cpp file to define casting library
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-23 22:04:19 -08:00
Leonardo de Moura
d5dc5cb576
feat(frontends/lean/parser): use LEAN_PATH in the Import command
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-23 22:00:44 -08:00
Leonardo de Moura
8c8cefcb0c
feat(frontends/lean/parser): compact definitions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-23 21:24:50 -08:00
Leonardo de Moura
5fd3fa1c0e
chore(memcheck.supp): add suppression for readline problem
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-23 17:27:04 -08:00
Leonardo de Moura
b83b17d3ab
fix(kernel/metavar): bug at cached_metavar_env::update method
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-23 15:41:02 -08:00
Leonardo de Moura
5043cc75f6
fix(frontends/lean/parser): allow parenthesis in level expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-23 13:31:55 -08:00
Leonardo de Moura
5244ccafe8
fix(frontends/lean/parser): readline compilation problem on Fedora19
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-23 13:12:39 -08:00
Leonardo de Moura
702f0c2190
fix(tests/kernel/free_vars): reduce example stack size consumption
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-23 12:57:25 -08:00
Leonardo de Moura
7c05eb4695
fix(frontends/lean/parser): make sure Lean passes all tests when being compiled with the readline library
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-23 12:57:25 -08:00
Leonardo de Moura
bcb41cd938
fix(util/lean_path): warnings produced by Valgrind
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-23 10:02:48 -08:00
Leonardo de Moura
f0833b6f46
chore(frontends/lua/lean.lua.h): fix style warnings
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 21:34:20 -08:00
Leonardo de Moura
b5d23619cb
feat(util/script_state): add 'import' command to Lua, it import files from the LEAN_PATH
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 21:27:12 -08:00
Leonardo de Moura
84c984a435
feat(build): copy extra files to bin directory
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 21:00:32 -08:00
Leonardo de Moura
e91fdaed00
refactor(frontends/lean): rename lean.lua to lean.lua.h
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 20:16:31 -08:00
Leonardo de Moura
e5f53595b6
fix(util/lean_path): bug at init_lean_path (it was missing last path), and add normalization function
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 19:38:32 -08:00
Leonardo de Moura
50de85ee29
fix(util/lean_path): get_exe_location for Windows
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 19:13:41 -08:00
Leonardo de Moura
cc9e16c3fc
feat(util/lean_path): add function for searching for a file in the LEAN_PATH
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 18:47:49 -08:00
Leonardo de Moura
baf99779dc
feat(frontends/lean/frontend_elaborator): use is_convertible to minimize number of coercions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 17:57:51 -08:00
Leonardo de Moura
777582380f
feat(util/lean_path): add support for LEAN_PATH
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 17:56:53 -08:00
Leonardo de Moura
df1b21a03d
feat(util/exe_location): add function for finding the location of the executable
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 17:12:31 -08:00
Leonardo de Moura
3e32d9bef2
feat(library/tactic): add support for Pi's at to_proof_state
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 16:40:55 -08:00
Leonardo de Moura
104bd990e1
feat(library/tactic): add normalize_tac, eval_tac and trivial_tac
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 14:10:42 -08:00
Leonardo de Moura
21d244d880
feat(frontends/lean/parser): allow tactic to be used to fill holes in definitions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 12:08:25 -08:00
Leonardo de Moura
4229e498d2
refactor(kernel/type_checker): combine type_checker and type_inferer into a single class, and avoid code duplication
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 11:51:38 -08:00
Leonardo de Moura
9bac91f5ef
fix(frontends/lean): libreadline support
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-21 18:57:15 -08:00
Leonardo de Moura
9128a437b8
refactor(library/cast): replace cast semantic attachment with axioms, add heterogeneous symmetry axiom
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-21 18:23:37 -08:00
Leonardo de Moura
df58eb132e
feat(frontends/lean): simplify explicit version names
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-21 17:05:25 -08:00
Leonardo de Moura
36b2ec9abb
fix(library/cast): bugs in Cast semantic attachment
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TODO: revise cast semantic attachment.
It should be axioms instead of semantic attachments.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-21 16:16:54 -08:00
Leonardo de Moura
aebff0b4d3
fix(library/type_inferer): bug in get_range method
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-21 14:55:07 -08:00
Leonardo de Moura
90dbdaec40
feat(kernel/expr): cache is_arrow result
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-21 13:59:45 -08:00
Leonardo de Moura
1faf42e2e1
chore(kernel/expr): remove unnecessary #if-#then-#else
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-21 13:36:41 -08:00
Leonardo de Moura
97145c0f88
fix(library/elaborator): bug in free variable normalization (lift was missing)
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-21 06:41:09 -08:00
Leonardo de Moura
7b0b363b32
fix(kernel/normalizer): metavariable reification
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-21 06:40:26 -08:00
Leonardo de Moura
fddcdb8f40
fix(library/elaborator): bug in process_lower
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-21 04:13:14 -08:00
Leonardo de Moura
ce84fe5d33
feat(frontends/lean): improve error messages when elaborator cannot instantiate all metavariables
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 22:00:50 -08:00
Leonardo de Moura
bb81311e0a
feat(frontends/lean/parser): include proof state in exception for tactic failure
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 17:15:12 -08:00
Leonardo de Moura
84df182beb
refactor(kernel/instantiate): remove hackish (dead) function
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 14:37:05 -08:00
Leonardo de Moura
4d05a8b65b
fix(library/tactic/apply_tactic): provide the metavar_env to instantiate, the goal is to avoid add_lift and add_inst local entries
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 14:17:04 -08:00
Leonardo de Moura
1ed4aa391c
fix(library/fo_unify): bug at function that extracts the lhs and rhs of homogeneous/heterogeneous equality
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For homogeneous equality, arg #1 is the Type of the lhs/rhs.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 14:14:20 -08:00
Leonardo de Moura
7772c16033
refactor(kernel): add unfold_opaque flag to normalizer, modify how type checker uses the opaque flag, remove hidden_defs, and mark most builtin definitions as opaque
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After this commit, in the type checker, when checking convertability, we first compute a normal form without expanding opaque terms.
If the terms are convertible, then we are done, and saved a lot of time by not expanding unnecessary definitions.
If they are not, instead of throwing an error, we try again expanding the opaque terms.
This seems to be the best of both worlds.
The opaque flag is a hint for the type checker, but it would never prevent us from type checking a valid term.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 12:47:47 -08:00
Leonardo de Moura
026f666526
feat(kernel/type_checker): use expression before normalization in the unification constraints generated by the typechecker
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 11:22:13 -08:00
Leonardo de Moura
daef2b7b24
feat(util/sexpr/options): add is_eqp predicate for options
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 10:53:53 -08:00
Leonardo de Moura
4838c055b8
feat(kernel/environment): add set_opaque method
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 10:45:44 -08:00
Leonardo de Moura
812c1a2960
feat(library/elaborator): only expand definitions that are not marked as hidden
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The elaborator produces better proof terms. This is particularly important when we have to prove the remaining holes using tactics.
For example, in one of the tests, the elaborator was producing the sub-expression
(λ x : N, if ((λ x::1 : N, if (P a x x::1) ⊥ ⊤) == (λ x : N, ⊤)) ⊥ ⊤)
After, this commit it produces
(λ x : N, ¬ ∀ x::1 : N, ¬ P a x x::1)
The expressions above are definitionally equal, but the second is easier to work with.
Question: do we really need hidden definitions?
Perhaps, we can use only the opaque flag.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 02:16:49 -08:00
Leonardo de Moura
cb48fbf3c4
fix(library/elaborator): missing case
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The elaborator was failing in the following scenario:
- Failing constraint of the form
ctx |- ?m1 =:= ?m2
where
?m2 is assigned to ?m1,
and ?m1 is unassigned.
has_metavar(?m2, ?m1) returns true, and a cycle is incorrectly reported.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 01:39:43 -08:00
Leonardo de Moura
96ea8b81c8
feat(frontends/lean/parser): change show-expression binder name
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 01:30:18 -08:00
Leonardo de Moura
c730dd7872
feat(frontends/lean/parser): propagate position information to expressions created by macro implemented in Lua
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-20 01:07:37 -08:00
Leonardo de Moura
3eb4de6760
fix(frontends/lean/parser): fix deadlock in macro parser
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 21:40:00 -08:00
Leonardo de Moura
c77464703f
feat(frontends/lean): macro definition using Lua
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 19:08:10 -08:00
Leonardo de Moura
b08c606696
fix(library/io_state): bug in the io_state Lua bindings
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This commit also includes a new test that exposes the problem.
The options in the io_state object were being lost.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 16:39:42 -08:00
Leonardo de Moura
2648f41eaa
test(tests/lean): add new test script that checks if Lean can parse the output produced by its pretty printer
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 16:16:56 -08:00
Leonardo de Moura
d9e692f506
feat(frontends/lean): improve coercion manangement
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 15:45:46 -08:00
Leonardo de Moura
f43db96e1f
fix(frontends/lean/pp): pretty printer for Type
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Add parenthesis around Type when it has a universe.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 15:24:45 -08:00
Leonardo de Moura
ae01d3818d
fix(frontends/lean/parser): parse_type method
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The parser had a nasty ambiguity. For example,
f Type 1
had two possible interpretations
(f (Type) (1))
or
(f (Type 1))
To fix this issue, whenever we want to specify a particular universe, we have to precede 'Type' with a parenthesis.
Examples:
(Type 1)
(Type U)
(Type M + 1)
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 15:24:34 -08:00
Leonardo de Moura
46627289b8
fix(kernel/expr): avoid '_' as a binder name, we use '_' as a placeholder in the Lean frontend
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 14:47:53 -08:00
Leonardo de Moura
6cc83dbe2a
fix(kernel/kernel_exception): incorrect pp method
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 14:46:22 -08:00
Leonardo de Moura
d3d24696f4
feat(frontends/lean): hide builtin object in the 'Show Environment' command
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The user can still display builtin objects by using
Show Environment all
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 14:00:58 -08:00
Leonardo de Moura
ad3f771b1d
feat(frontends/lean): hide 'explicit' version of objects with implicit arguments
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 13:12:39 -08:00
Leonardo de Moura
bff5a6bfb2
fix(frontends/lean/pp): make sure pp and parser are using the same precedences
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 12:46:14 -08:00
Leonardo de Moura
02bd166793
chore(library/basic_thms): fix typo in comment
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 12:22:05 -08:00
Leonardo de Moura
dd72269b13
feat(frontends/lean): rename command Set to SetOption
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It is not nice to have Set as a reserved keyword. See example examples/lean/set.lean
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-18 21:18:48 -08:00
Leonardo de Moura
d7886c4f5f
doc(examples/lean): new example
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-18 21:03:16 -08:00
Leonardo de Moura
8cfe5cf9ed
fix(frontends/lean/pp): pretty printer was ignoring notation decls in the local scope
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-18 18:00:37 -08:00
Leonardo de Moura
79fa6e4940
feat(frontends/lean): Scopes in the default Lean frontend
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-18 17:40:21 -08:00
Leonardo de Moura
97b872a05c
refactor(frontends/lean): remove frontend class, it is not needed anymore
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-18 14:37:55 -08:00
Leonardo de Moura
2aaa9a5273
feat(frontends/lean/parser): change function application precedence
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Now, we can write
Pi (x y : A), R x y -> R y x
instead of
Pi (x y : A), (R x y) -> (R y x)
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-18 12:44:15 -08:00
Leonardo de Moura
47c7bb1bde
refactor(*): uses aliases for unordered_map and unordered_set
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-18 12:30:45 -08:00
Leonardo de Moura
1e4fa76a47
feat(util/name_map): add template alias
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-18 11:34:40 -08:00