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Author SHA1 Message Date
Leonardo de Moura
a70f8dd98e feat(kernel/inductive): mark parameters, type formers and indices as implicit parameters in the elimination rule 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 11:05:14 -07:00
Leonardo de Moura
5e0e737213 feat(library/scoped_ext): do not import 'children' namespace objects 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 10:32:34 -07:00
Leonardo de Moura
a7623845f9 test(tests/lean/run): add another example on how to deal with ambiguity 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 10:18:35 -07:00
Leonardo de Moura
930960c54d fix(frontends/lean/builtin_cmds): abstract section parameters in the 'check' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 10:06:50 -07:00
Leonardo de Moura
cc21bfd01d test(tests/lean/run): more tests on how to deal with ambiguity 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 09:32:26 -07:00
Leonardo de Moura
dc5553ea5c test(tests/lean/run): add test demonstrating how to control ambiguity 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 09:32:19 -07:00
Leonardo de Moura
da6e92787a test(tests/lean/run): add simple overloading test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 09:32:12 -07:00
Leonardo de Moura
acf8c13619 feat(kernel): add strict implicit arguments 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-25 17:50:49 -07:00
Leonardo de Moura
4bc1f3cf81 test(lean/run): add elaborator tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-25 16:15:01 -07:00
Leonardo de Moura
49a6048060 test(lean/run): add another test for new elaborator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-25 13:18:32 -07:00
Leonardo de Moura
3e7dfa6212 fix(frontends/lean): infer type of definitions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-25 08:39:14 -07:00
Leonardo de Moura
d055c4880f feat(frontends/lean): connect new elaborator to frontend 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-25 08:31:00 -07:00
Leonardo de Moura
603dafbaf7 refactor(kernel): remove 'let'-expressions 
We simulate it in the following way:
1- An opaque 'let'-expressions (let x : t := v in b) is encoded as
      ((fun (x : t), b) v)
   We also use a macro (let-macro) to mark this pattern.
   Thus, the pretty-printer knows how to display it correctly.

2- Transparent 'let'-expressions are eagerly expanded by the parser.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-24 16:27:27 -07:00
Leonardo de Moura
aa8b5655dd feat(frontends/lean): add notation overwrite 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-23 16:10:36 -07:00
Leonardo de Moura
5bd86754af feat(frontends/lean/builtin_cmds): change notation for marking implicit/cast parameter in sections 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-22 17:51:00 -07:00
Leonardo de Moura
2589d60bfd feat(frontends/lean): add nameless 'have' expression 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-20 17:18:18 -07:00
Leonardo de Moura
4b227409bf feat(frontends/lean): add 'then have' expression 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-20 14:27:21 -07:00
Leonardo de Moura
4560413a92 feat(frontends/lean): add '[fact]' modifier for 'have' expression 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-20 11:58:05 -07:00
Leonardo de Moura
39177ec10a feat(frontends/lean): flip definition modifiers position, now they must occur after the identifier 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-20 11:58:05 -07:00
Leonardo de Moura
bdab979e09 feat(frontends/lean): add inductive_cmd 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-18 16:00:59 -07:00
Leonardo de Moura
3bb53810c5 test(lean/run): add notation test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-18 09:48:47 -07:00
Leonardo de Moura
08845be2fc feat(frontends/lean/notation_cmd): improve 'notation' cmd 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-18 09:28:01 -07:00
Leonardo de Moura
3e3c4ee5ed feat(frontends/lean/parser): add local_scope object to Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-18 08:38:23 -07:00
Leonardo de Moura
6259d20218 feat(frontends/lean/parser): expand Lua parser API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-18 08:03:17 -07:00
Leonardo de Moura
813e033f54 test(lean): add simple example of notation implemented using Lua 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 22:37:22 -07:00
Leonardo de Moura
4cbc429192 feat(frontends/lean/calc): add parse_calc function 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 17:16:15 -07:00
Leonardo de Moura
e178979061 feat(frontends/lean): add calc_subst, calc_refl, calc_trans commands for configuring calc-expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 13:35:31 -07:00
Leonardo de Moura
819c8276f2 feat(frontends/lean/builtin_cmds): add 'variables' command family 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-17 08:25:00 -07:00
Leonardo de Moura
ea49176043 feat(frontends/lean/builtin_cmds): add 'using' command, and 'hiding/renaming' directives 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 18:42:39 -07:00
Leonardo de Moura
639d58f4c7 feat(frontends/lean/builtin_cmds): add 'print options' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 17:31:28 -07:00
Leonardo de Moura
3e377a9732 feat(frontends/lean/builtin_cmds): add 'set_option' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 17:27:43 -07:00
Leonardo de Moura
4f3da90443 feat(frontends/lean/builtin_exprs): add 'have' and 'show' expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 15:04:29 -07:00
Leonardo de Moura
873a5c8605 test(lean): add 'let' expression test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 14:11:26 -07:00
Leonardo de Moura
21c54755a9 fix(kernel/converter): bug in is_def_eq 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 14:09:12 -07:00
Leonardo de Moura
f70b1b028a feat(frontends/lean): provide position to parse_fn external function, add 'by' expression 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 12:28:58 -07:00
Leonardo de Moura
34dfacc10e refactor(frontends/lean): Bool does not need to be a reserved keyword 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 10:52:12 -07:00
Leonardo de Moura
6db265e7ab feat(frontends/lean/builtin_exprs): parse '_' placeholder 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 10:41:08 -07:00
Leonardo de Moura
5ce0502a36 feat(frontends/lean/builtin_exprs): add parser for 'let' expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-16 09:50:34 -07:00
Leonardo de Moura
27130c9499 feat(frontends/lean): local notation 'shadows' global one 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-15 11:50:41 -07:00
Leonardo de Moura
28047a33ae feat(frontends/lean): add local notation support 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-15 11:30:52 -07:00
Leonardo de Moura
64cafd6875 feat(frontends/lean/notation_cmd): add 'notation' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-15 10:49:05 -07:00
Leonardo de Moura
9b389a96d5 feat(frontends/lean/notation_cmd): modify infixl/infixr/postfix command syntax 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-15 08:28:49 -07:00
Leonardo de Moura
e7019ec840 feat(frontends/lean): add infixl/infixr/postfix/precedence commands, add support for storing notation in .olean files, add support for organizing notation into namespaces 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-14 22:13:25 -07:00
Leonardo de Moura
891a3fb48b feat(frontends/lean): add command block reader with snapshot and resume 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-14 14:13:32 -07:00
Leonardo de Moura
5fee6fd140 feat(shell/lean): add '-o' command line option 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-14 08:10:43 -07:00
Leonardo de Moura
282a35bd1b feat(frontends/lean): add '#setline' directive 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-14 07:28:56 -07:00
Leonardo de Moura
fad4780d72 test(lean/run): add overload test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-13 18:06:44 -07:00
Leonardo de Moura
48c58af9b5 feat(frontends/lean/parser): allow explicit universe level to be provided to aliases and locals 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-13 18:00:52 -07:00
Leonardo de Moura
a65c43c0db feat(frontends/lean/builtin_cmds): add definition command family 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-13 17:30:35 -07:00
Leonardo de Moura
01cecb76db feat(frontends/lean/builtin_cmds): add 'variable' command family 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-13 15:13:50 -07:00