Commit graph

3368 commits

Author SHA1 Message Date
Leonardo de Moura
abe1dbd7e0 refactor(library/standard): cleanup notation
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 11:36:28 -07:00
Leonardo de Moura
a450ad5a95 feat(frontends/lean/inductive_cmd): improve notation for declaring 'empty' inductive datatypes
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 11:24:01 -07:00
Leonardo de Moura
a5b9a7b296 fix(frontends/lean/decl_cmds): support for section declarations with implicit parameters, they must be tagged with '@' when creating aliases
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 11:10:45 -07:00
Leonardo de Moura
811f46e97b feat(frontends/lean/pp): add option for displaying internal names associated with private declarations
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 11:03:54 -07:00
Leonardo de Moura
0c668a31fe fix(frontends/lean/pp): display private 'internal' names in a human readable way
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 10:58:13 -07:00
Leonardo de Moura
cd522ff670 feat(emacs): improve font highlighting in emacs mode
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 10:54:06 -07:00
Leonardo de Moura
a59eec39b8 feat(frontends/lean): improve 'type mismatch' error position, and annotate 'have'-expressions
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 09:44:40 -07:00
Leonardo de Moura
022a151cf7 feat(kernel): add general purpose 'annotations', they are just a generalization of the 'let'-annotations
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 09:33:31 -07:00
Leonardo de Moura
21176c61fe fix(tests/lean): move crash.lean to different directory
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 08:48:35 -07:00
Leonardo de Moura
736b219e65 fix(frontends/lean/elaborator): pretty print placeholders as '_'
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 08:46:03 -07:00
Leonardo de Moura
e7c7d5718a fix(frontends/lean/pp): fix bug in the pretty printer
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 08:30:30 -07:00
Leonardo de Moura
15c1e39f88 feat(frontends/lean/elaborator): distribute application over choice, this feature improves the support for overloaded aliases
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 23:43:40 -07:00
Leonardo de Moura
905a1095f9 fix(tests/lean/run/tactic14): remove not_intro, it is not needed anymore
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 23:41:23 -07:00
Leonardo de Moura
62483b793f feat(library/standard): add notation for symm, trans and subst
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 22:49:12 -07:00
Leonardo de Moura
ebf34f2fe9 refactor(library/standard): mark 'not' as transparent
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 22:14:15 -07:00
Leonardo de Moura
d84a4bea5f chore(library/standard): port (an older version of) Floris's nat library to Lean 0.2
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 20:31:28 -07:00
Leonardo de Moura
48b902dc37 feat(library/unifier): solve constraints of the form '(max l1 l2) =?= 0' and '(imax l1 l2) =?= 0'
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 20:30:51 -07:00
Leonardo de Moura
fd0deb4555 feat(library/standard): add basic properties of binary functions
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 17:48:30 -07:00
Leonardo de Moura
a533bf29da fix(library/unifier): broken optimization was missing solution
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 17:41:22 -07:00
Leonardo de Moura
bfdf187ce7 refactor(library/standard): rename rec to rec_on
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 17:01:51 -07:00
Leonardo de Moura
5529ef1056 feat(library/standard): add function 'helper' module
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 16:29:39 -07:00
Leonardo de Moura
5296275c41 feat(library/standard/logic): add imp_or theorems
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 12:29:23 -07:00
Leonardo de Moura
77c0456be4 fix(kernel/metavar): make sure instantiate_metavars_fn does not loop on 'fake' recursive dependencies, we say they are fake because they disappear after applying beta-reduction
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 12:04:33 -07:00
Leonardo de Moura
08174f904b feat(library/standard/logic): mark 'not equal' as an abbreviation
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 12:01:09 -07:00
Leonardo de Moura
2eb84c5f74 fix(library/unifier): make sure we do not miss dependency
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 11:38:43 -07:00
Leonardo de Moura
2fae6ebc3a feat(emacs): add missing keywords
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 08:50:18 -07:00
Leonardo de Moura
1f2099e298 perf(kernel/for_each_fn): use cache stack trick at for_each_fn
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 19:32:11 -07:00
Leonardo de Moura
7d25158254 fix(kernel/replace_fn): bug in the cache
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 18:33:15 -07:00
Leonardo de Moura
61df118339 refactor(kernel/for_each_fn): simplify module interface
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 18:16:41 -07:00
Leonardo de Moura
42867d6fcd refactor(kernel/find_fn): simplify find_fn module
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 18:09:58 -07:00
Leonardo de Moura
314c0822de fix(library/unifier): bugs exposed by recent changes
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 17:31:07 -07:00
Leonardo de Moura
71afb83fcd feat(shell/lean): rename multi-threading option to -j
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 14:35:02 -07:00
Leonardo de Moura
13fe28dd1c perf(library/unifier): delay the instantiation of metavariables occurring in the types of local constants
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 14:31:30 -07:00
Leonardo de Moura
69d9c8b95d fix(tests): to reflect recent changes
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 13:20:24 -07:00
Leonardo de Moura
adddf06e44 perf(kernel/metavar): avoid destructive update in occurs method
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 13:12:29 -07:00
Leonardo de Moura
4286f5dd36 perf(kernel/justification): make sure depends_on doesn't get 'lost' in justification objects with a lot of shared objects
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 11:56:17 -07:00
Leonardo de Moura
35481cb045 fix(library/unifier): potentially changing flag from l_false ==> l_undef
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 10:59:53 -07:00
Leonardo de Moura
301c395e59 perf(kernel/metavar): performance problem with occurs method
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 10:35:27 -07:00
Leonardo de Moura
61661478ad refactor(kernel/metavar): simplify substitution class, and remove dead code
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 10:03:03 -07:00
Leonardo de Moura
caf3e5a449 fix(kernel/metavar): missing justification bug
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 08:41:09 -07:00
Leonardo de Moura
d998bf9300 test(tests/lean/run): add some 'lost' tests
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 08:22:53 -07:00
Leonardo de Moura
75005765d6 perf(library/unifier): add small performance improvement
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 17:58:40 -07:00
Leonardo de Moura
90189f8eb6 chore(frontends/lean/elaborator): fix outdated comment
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 17:50:13 -07:00
Leonardo de Moura
35e7302d8a perf(frontends/lean/elaborator): fix performance bottleneck
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 17:45:45 -07:00
Leonardo de Moura
697bcf4b4f perf(library/unifier): improve performance of instantiate_meta method
It provides a significant performance boost in some files.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 16:24:07 -07:00
Leonardo de Moura
5ad6d5cbc4 feat(kernel/converter): add eta-expansion to converter, this is important when terms contains metavariables
For example, consider the unification constrains

    fun (x : A), f (?m x)  =?=  f

Eta-reduction is not applicable since (?m x) is not a variable.
However, if we eta-expand the left-hand-side, we get

   fun (x : A), f (?m x)  =?=  fun (x : A), f x

which is reduced to

      (?m x) =?= x

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 16:24:02 -07:00
Leonardo de Moura
e81d96ffc1 feat(build): add build option for jemalloc
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 13:44:47 -07:00
Leonardo de Moura
368c94ccc5 feat(util/rb_tree): use memory_pool at rb_tree, 5% performance improvement when using multiple threads
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 10:53:07 -07:00
Leonardo de Moura
fd7e20f11c fix(util/thread): thread_specific_ptr finalization
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 10:50:44 -07:00
Leonardo de Moura
a7c6c3e840 fix(kernel/expr): memory corruption in dealloc method
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 10:16:44 -07:00