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Author SHA1 Message Date
Leonardo de Moura
bfd679d52d feat(frontends/lean/structure_cmd): allow user to reference parent structures when defining new fields 
See new test for an example.

closes #371
 2015-01-16 13:04:48 -08:00
Leonardo de Moura
13660cfecd feat(frontends/lean/parser): add parse_qualified_expr 2015-01-16 12:42:42 -08:00
Leonardo de Moura
6c07ca5d41 perf(library/print): improve is_used_name 2015-01-15 19:01:13 -08:00
Leonardo de Moura
c6290f01d0 perf(kernel/free_vars): improve has_free_var 2015-01-15 18:42:56 -08:00
Leonardo de Moura
f397da111a perf(kernel/error_msgs): avoid unnecessary work 2015-01-15 18:32:52 -08:00
Leonardo de Moura
ce0b1d17a2 perf(kernel/free_vars): improve has_free_var 2015-01-15 18:31:43 -08:00
Leonardo de Moura
ddcc8de09e fix(shell/lean): catch errors when loading bad cache file 2015-01-15 18:06:22 -08:00
Leonardo de Moura
30817aa2b1 feat(emacs): allow user to provide extra commands to lean-server 2015-01-15 16:54:55 -08:00
Leonardo de Moura
84715c12eb feat(linja): add '-M' and '-T' options to linja 2015-01-15 16:54:55 -08:00
Leonardo de Moura
907f90096e feat(kernel): add memory consumption checks at replace_fn and for_each_fn 2015-01-15 16:54:55 -08:00
Leonardo de Moura
8ab775bd6f feat(*): distinguish between logical and runtime exceptions. 
Now, we use throwable as the new base class for all Lean exceptions, and
exception is the subclass for "logical" exceptions.
 2015-01-15 16:54:55 -08:00
Leonardo de Moura
3a865e95fe feat(shell/lean): add option '-M' to limit amount of memory consumed 2015-01-15 16:54:55 -08:00
Leonardo de Moura
5c9a277dea feat(CMakeLists): include runtime files in Windows binary distribution package 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2015-01-14 12:37:25 -08:00
Leonardo de Moura
1c176fd06d feat(doc/bin/README): add link to documentation 2015-01-14 10:42:39 -08:00
Leonardo de Moura
730e038dd3 feat(CMakeLists): add basic example to binary distribution package 2015-01-14 10:39:07 -08:00
Leonardo de Moura
0509baa64a feat(CMakeLists): add README file for binary distribution packages 2015-01-14 10:35:51 -08:00
Leonardo de Moura
ee98523c2a feat(shell/lean): add option '-T' alias for '-t 1025' 2015-01-14 10:21:57 -08:00
Leonardo de Moura
3813aeede5 fix(util/lean_path): relative position of library files in binary 
distribution packages
 2015-01-14 10:14:17 -08:00
Leonardo de Moura
c9132648a2 feat(CMakeLists): include HoTT library in binary package 2015-01-14 10:00:35 -08:00
Leonardo de Moura
91366c989d test(tests/lean/run/finbug): add problematic definition test 2015-01-13 18:49:37 -08:00
Leonardo de Moura
ef529c660f fix(library/definitional/no_confusion): mark no_confusion as reducible 
Auxiliary definitions should be marked as reducible
 2015-01-13 18:44:47 -08:00
Leonardo de Moura
e48df78938 feat(frontends/lean/elaborator): do not apply delayed_coercions on equation lhs 
The variables in the equation lhs do not have type at preprocessing
time (i.e., their type is a metavariable). So, they may seem candidates
for delayed_coercions. If the coercions are injected, we will not be
able to pattern match. Thus, we disable coercions in this case.
 2015-01-13 18:05:22 -08:00
Leonardo de Moura
8246feff67 refactor(library/logic/eq): cleanup proof 2015-01-13 17:12:21 -08:00
Leonardo de Moura
e4b9a89f5f refactor(library/data/fin): remove unnecessary import 2015-01-13 16:35:59 -08:00
Leonardo de Moura
37e852ba61 feat(frontends/lean/elaborator): improve error message for metavariable in inaccessible position on equation lhs 2015-01-13 14:38:25 -08:00
Leonardo de Moura
e9338669dc feat(library/definitional/equations): show implicit arguments (by default) in equations compiler error messages 2015-01-13 13:30:12 -08:00
Leonardo de Moura
41935906a8 chore(frontends/lean): use update_if_undef 2015-01-13 13:02:14 -08:00
Leonardo de Moura
533438b011 chore(doc/authors): update 2015-01-13 12:25:38 -08:00
Leonardo de Moura
f90e6f9ae7 chore(doc/todo): update 2015-01-13 12:24:17 -08:00
Leonardo de Moura
7f0e5b3780 chore(README): remove link to obsolete page 2015-01-13 12:23:14 -08:00
Leonardo de Moura
0279070201 chore(README): add link to textbook 2015-01-13 12:21:08 -08:00
Leonardo de Moura
e5a8c67d22 fix(library/definitional/equations): assertion violation 2015-01-13 11:57:14 -08:00
Leonardo de Moura
1fbfe59a9a feat(library/tactic/goal): when listing context/goal variables, collect vars of same type in one line 
closes #391
 2015-01-13 11:14:44 -08:00
Jeremy Avigad
b68ce77650 refactor/feat(library/data/nat): fix up sub and div, rename theorems, add theorems 2015-01-13 11:56:25 -05:00
Jeremy Avigad
0dcf06000b refactor(library/data/int/sub): rename theorems, add theorems, clean up 2015-01-12 16:28:42 -05:00
Leonardo de Moura
4f519be55e fix(frontends/lean/elaborator): compilation problem 2015-01-11 20:58:41 -08:00
Leonardo de Moura
08a7997a97 refactor(library/data/string): put is_inhabited theorems on the toplevel 2015-01-10 14:07:20 -08:00
Leonardo de Moura
f053330755 refactor(library/data/sum): simplify has_decidable_eq proof using recursive equations and match expressions 2015-01-10 12:45:05 -08:00
Leonardo de Moura
75d7e4ab9e feat(frontends/lean): add 'end' token to match expressions 2015-01-10 12:35:29 -08:00
Leonardo de Moura
d6eccd7c18 test(tests/lean/run): add match test 2015-01-10 10:43:24 -08:00
Leonardo de Moura
5796640392 fix(frontends/lean): do report unassigned metavariables in equation lhs 2015-01-10 10:39:47 -08:00
Leonardo de Moura
b172229a72 feat(frontends/lean): add 'match' expressions 
We reuse the equations infrastructure to compile them.
 2015-01-10 10:11:13 -08:00
Leonardo de Moura
6df9ffe5f6 fix(frontends/lean/elaborator): solve placeholders before invoking equantions compiler 2015-01-10 09:18:27 -08:00
Leonardo de Moura
a3bc1b0cd5 fix(library/definitional/equations): add more equation validation to avoid obscure error message 2015-01-09 18:52:21 -08:00
Leonardo de Moura
2e4a2451e6 refactor(library/reducible): simplify reducible/irreducible semantics 2015-01-08 18:52:18 -08:00
Leonardo de Moura
a23f3e9102 refactor(library/init/nat): use recursive equations to prove nat.has_decidable_eq 2015-01-08 12:38:44 -08:00
Leonardo de Moura
7a3a73d931 refactor(library/data/nat): move nat.comm_semiring to separate file 2015-01-08 12:12:30 -08:00
Leonardo de Moura
0ffb7c080f fix(tests/lean/run/inv_bug2): adjust test to reflect changes at data.vector 2015-01-08 12:11:52 -08:00
Leonardo de Moura
698754b2bb feat(library/definitional/equations): display elaborated equation lhs's when there are missing cases 2015-01-08 12:00:47 -08:00
Leonardo de Moura
4fef19230d feat(util/sexpr/options): add update_if_undef method 2015-01-08 11:55:30 -08:00