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
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
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
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
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
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
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
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
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
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
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
e91fdaed00
refactor(frontends/lean): rename lean.lua to lean.lua.h
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-22 20:16:31 -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
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
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
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
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
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
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
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
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