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Author SHA1 Message Date
Leonardo de Moura
a6e0dcc96c fix(builtin/cast): remove dominj axiom, it is not consistent with the new semantics of Pi/forall 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-08 16:19:11 -08:00
Leonardo de Moura
57640ecf19 fix(library/elaborator): array bounds 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-08 13:18:49 -08:00
Leonardo de Moura
2b2aa228e3 refactor(builtin/kernel): start with small universes 
The universe constraint manager is more flexible now.
We don't need to start with a huge universe  U >= 512.
We can start small, and increase it on demand.

If module mod1 needs it, it can always add

   universe U >= 3

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-08 12:35:00 -08:00
Leonardo de Moura
cfe576f551 fix(library/elaborator): bug in the elaborator 
The elaborator was not handling correctly constraints of the form

    ctx |- ?m << (Pi x : A, B)
    and
    ctx |- (Pi x : A, B) << ?m

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-08 12:10:50 -08:00
Leonardo de Moura
dd6c13abb0 fix(util/buffer): warning produced by clang++ 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-08 11:27:11 -08:00
Leonardo de Moura
85de05e5cf chore(kernel/unification_constraint): update max_constraint comment to reflect its new semantics 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-08 01:09:47 -08:00
Leonardo de Moura
abf61be8f6 chore(library/tactic): remove imp_tac, it is not needed anymore 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-08 00:57:04 -08:00
Leonardo de Moura
048151487e feat(kernel): use Pi as forall/implication 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-08 00:38:39 -08:00
Leonardo de Moura
e12d6e44cd fix(util/name): bug in Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 17:52:51 -08:00
Leonardo de Moura
8ce6266e6b feat(library/kernel_bindings): add new predicates for kernel objects in the Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 17:36:54 -08:00
Leonardo de Moura
6f4ca7bd2a feat(frontends/lean): expose is_explicit function in the Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 17:36:27 -08:00
Leonardo de Moura
4fdc0406be feat(util/name): additional methods to name Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 17:35:34 -08:00
Leonardo de Moura
248d55d454 chore(util/script_state): remove dead code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 16:59:50 -08:00
Leonardo de Moura
2cd2527d9f refactor(shell): move read-eval-loop script to repl.lua 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 16:56:22 -08:00
Leonardo de Moura
0bc2c51c9c fix(build): put back the dependency on lean executable for .olean files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 16:13:58 -08:00
Leonardo de Moura
d12d0f036f feat(kernel/environment): universe variables now live in their own namespace 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 15:57:36 -08:00
Leonardo de Moura
95515ca5df chore(*): fix warnings produced by clang++ 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 15:39:49 -08:00
Leonardo de Moura
a3af87f8d3 chore(frontends/lean/frontend): remove dead code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 15:28:21 -08:00
Leonardo de Moura
0363faeec8 fix(frontends/lean/scanner): assertion violation, and add more tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 15:12:34 -08:00
Leonardo de Moura
fb73514913 fix(frontends/lean/parser): parser aborted if the scanner throws an exception in the first call to scan(); position information was being shown twice for scanner exceptions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 15:04:30 -08:00
Leonardo de Moura
f12a76a5cd test(frontends/lean/scanner): missing tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 15:03:46 -08:00
Leonardo de Moura
c7338a8eab chore(frontends/lean/scanner): remove dead code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 14:37:28 -08:00
Leonardo de Moura
29db6accb8 test(tests/lean): new tests for exercising the environment object 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 14:34:21 -08:00
Leonardo de Moura
f67eab000b fix(util/serializer): nontermination on corrupted files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 14:21:54 -08:00
Leonardo de Moura
d5ddb186d9 feat(library/kernel_bindings): add load method to Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 14:21:24 -08:00
Leonardo de Moura
6077dc61b7 feat(builtin): remove lean executable as a dependency for builtin .lean files 
Otherwise, we have to rebuild all .lean files whenever we change the executable.
This commit also adds a test for each .lean file.
This is useful for increasing coverage and having a log on how long does it take to process these files.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 13:53:30 -08:00
Leonardo de Moura
0a20356a51 fix(kernel/environment): we should not add an universe contraint object to the set of object when an integer overflow occurs 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 13:43:22 -08:00
Leonardo de Moura
17c4cce89c fix(library/elaborator): remove_detail procedure was keeping a lot of details when typeof_mvar_justification was being used 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 13:24:46 -08:00
Leonardo de Moura
0f1737d62c fix(frontends/lean): more precise position information for infix operators 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 13:19:26 -08:00
Leonardo de Moura
0bdecb6aa4 style(builtin/Nat): name convention 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 00:05:51 -08:00
Leonardo de Moura
c5d13abd6f refactor(builtin/Nat): rename destruct to discriminate 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-06 23:05:27 -08:00
Leonardo de Moura
abb9b8af83 fix(frontends/lean): bug in pop::context command, and add new tests for the universe command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-06 17:14:07 -08:00
Leonardo de Moura
4424a314e0 feat(kernel): add get_universe_distance method 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-06 17:13:13 -08:00
Leonardo de Moura
5fe8c32da9 feat(kernel): use new universe contraints in the environment, allow new constraints to be added 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-06 16:46:11 -08:00
Leonardo de Moura
b5a30855f8 feat(kernel/universe_constraints): add new class for managing universe constraints 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-06 15:01:28 -08:00
Leonardo de Moura
68832dc6f2 fix(builtin/macros): comments 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-06 12:07:13 -08:00
Leonardo de Moura
929a536e2f fix(builtin/README): update documentation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-06 12:03:11 -08:00
Leonardo de Moura
62bb2ab2f9 fix(builtin/Nat): name convention 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-06 11:41:14 -08:00
Leonardo de Moura
645e748302 feat(frontends/lean): add 'using' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-06 11:41:14 -08:00
Leonardo de Moura
8c956280d9 chore(frontends/lean): rename setoption and setopaque commands to set::option and set::opaque 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-06 11:41:03 -08:00
Leonardo de Moura
7222a2d1a9 feat(builtin/kernel): use the same notation for mp, eq::mp and forall::elim 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-05 21:39:31 -08:00
Leonardo de Moura
935c2a03a3 feat(*): change name conventions for Lean builtin libraries 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-05 19:21:44 -08:00
Leonardo de Moura
771b099c0c fix(frontends/lean): must invoke lua GC before closing a scope, reason: we may still have references to the current environment inside of the Lua state object 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-05 16:38:29 -08:00
Leonardo de Moura
9d6bd7501c feat(doc/lean): include lean documentation scripts in the test set 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-05 13:16:47 -08:00
Leonardo de Moura
4ba097a141 feat(frontends/lean): use lowercase commands, replace 'endscope' and 'endnamespace' with 'end' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-05 13:06:36 -08:00
Leonardo de Moura
6569b07b7c feat(frontends/lean/parser): rename 'show' expression to 'have' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-05 11:25:58 -08:00
Leonardo de Moura
0b4bdceb10 feat(builtin/macros): rename 'For' macro to 'take' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-05 11:08:55 -08:00
Leonardo de Moura
9f08156a73 feat(frontends/lean/parser): combine Echo and Show commands into the 'print' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-05 11:03:35 -08:00
Leonardo de Moura
ce1213a020 feat(frontends/lean): use '(* ... *)' instead of '(** ... **)' for script code blocks 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-05 10:32:47 -08:00
Leonardo de Moura
028a9bd9bd feat(frontends/lean/scanner): use Lua style comments in Lean 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-05 08:53:27 -08:00