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533 commits

Author SHA1 Message Date
Leonardo de Moura
ce282a549a feat(frontends/lean): add 'prefix' notation declaration command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-03 21:37:56 -07:00
Leonardo de Moura
b5f63e78ca feat(frontends/lean/notation_cmd): reuse existing precedence to increase compatibility with existing notation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-03 17:23:29 -07:00
Leonardo de Moura
fa1857e6a9 fix(frontends/lean/notation_cmd): fix default, add 'prev' action 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-03 16:44:44 -07:00
Leonardo de Moura
e3ab0a1d10 feat(frontends/lean): improve error messages when users forget to import 'tactic' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-03 08:33:29 -07:00
Leonardo de Moura
a7d660f875 feat(frontends/lean): add command for customizing the behavior of proof-qed blocks: we can automatically register tactics to be automatically applied before each component 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 20:45:10 -07:00
Leonardo de Moura
5527955ba8 feat(frontends/lean): add 'proof-qed' notation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 19:30:48 -07:00
Leonardo de Moura
138267b53a feat(frontends/lean/elaborator) add trick for improving error messages when mixing tactics, elaboration and exact tactic 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 18:58:32 -07:00
Leonardo de Moura
04b2a620f8 fix(frontends/lean/elaborator): instantiate metavariables before displaying error message 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 18:07:11 -07:00
Leonardo de Moura
3809a3cc2c chore(frontends/lean): code cleanup 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 17:32:13 -07:00
Leonardo de Moura
181a739a5e feat(frontends/lean/elaborator): report unassigned metavariables as goals 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 16:26:06 -07:00
Leonardo de Moura
6a6ebd5c2d refactor(kernel/metavar): add method instantiate as alias for instantiate_metavars_wo_jst 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 15:39:25 -07:00
Leonardo de Moura
d46ade94a7 refactor(frontends/lean): remove unnecessary code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 14:47:41 -07:00
Leonardo de Moura
ee531ec0e2 feat(frontends/parser): improve error message when an apply tactic refers a local constant that is not marked as [fact] 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 14:09:01 -07:00
Leonardo de Moura
0f27856e4a feat(library/tactic): new apply tactic 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 13:14:50 -07:00
Leonardo de Moura
e1d909455c refactor(library/tactic): add namespace 'tactic', improve expr_to_tactic failure error message 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 10:45:09 -07:00
Leonardo de Moura
a66a08c89e feat(frontends/lean): parse strings as expressions of type 'string.string' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 10:00:55 -07:00
Leonardo de Moura
f464775af6 fix(frontends/lean/parser): bug when parsing identifiers 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 08:36:25 -07:00
Leonardo de Moura
0198dfc7c5 feat(frontends/lean): parse numerals as expressions of type 'num.num' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-02 08:09:33 -07:00
Leonardo de Moura
b2b76b078f feat(frontends/lean): remove build_tactic_cmds, and use expressions for representing tactics 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-01 20:43:53 -07:00
Leonardo de Moura
7abe2e7242 fix(frontends/lean/token_table): precedence for '@' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-01 17:06:09 -07:00
Leonardo de Moura
5b69f88664 feat(frontends/lean/notation_cmd): make the notation for setting precedence uniform 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-01 16:55:41 -07:00
Leonardo de Moura
ec3743dede fix(frontends/lean/parser): avoid nontermination 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-01 16:46:58 -07:00
Leonardo de Moura
8cdf44b87b feat(frontends/lean/notation_cmd): allow 'max' to use as a precedence level 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-01 16:46:32 -07:00
Leonardo de Moura
4cb5f97038 refactor(library/tactic): simplify tactic framework, no more proof builders 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-07-01 16:11:19 -07:00
Leonardo de Moura
c84218e24a chore(frontends/lean/inductive_cmd): cleanup 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-30 17:16:10 -07:00
Leonardo de Moura
3e299a1d5a refactor(frontends/lean/parser): move parser Lua bindings to a separate file 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-30 17:00:10 -07:00
Leonardo de Moura
bccc3df1aa chore(frontends/lean): reduce code duplication 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-30 16:52:20 -07:00
Leonardo de Moura
cb000eda13 refactor(kernel): store binder_infor in local constants 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-30 11:37:46 -07:00
Leonardo de Moura
8d584e54da feat(frontends/lean): add exact_apply 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-30 00:51:11 -07:00
Leonardo de Moura
ccdb96775f feat(frontends/lean/parser): allow 'assume'/'take'/'fun' as notation for apply tactic 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-29 23:00:41 -07:00
Leonardo de Moura
33cb9382aa feat(frontends/lean): add beta-reduction tactic command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-29 19:41:54 -07:00
Leonardo de Moura
360e9b9486 feat(library/tactic): add apply tactic 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-29 18:33:53 -07:00
Leonardo de Moura
6645fdeae0 feat(frontends/lean): add repeat tactic command, refactor tactic sequence notation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-29 12:24:13 -07:00
Leonardo de Moura
2510d5722a feat(frontends/lean): add unfold tactic command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-29 12:05:45 -07:00
Leonardo de Moura
6d09d82a7c feat(frontends/lean): add notation for orelse tactic, add show and now tactics 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-29 11:39:18 -07:00
Leonardo de Moura
a1bbb09de4 feat(frontends/lean): add notation for then tactic 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-29 11:24:56 -07:00
Leonardo de Moura
6891f48c67 fix(library/module): do not store full path of imported modules 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-29 10:48:57 -07:00
Leonardo de Moura
1f0171cd57 fix(frontends/lean/dependencies): compilation warning 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-29 09:55:30 -07:00
Leonardo de Moura
ffa175009b feat(frontends/lean): use tactics for solving unassigned metavariables 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-29 09:50:16 -07:00
Leonardo de Moura
1e39a21823 feat(frontends/lean): add basic tactics 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-29 09:03:51 -07:00
Leonardo de Moura
ec18bd93f9 feat(frontends/lean): send tactic hint table to elaborator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-29 07:03:25 -07:00
Leonardo de Moura
65c63e146f feat(frontends/lean): add display_deps function, and --deps command line option 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-28 18:35:18 -07:00
Leonardo de Moura
193ce35419 refactor(frontends/lean/inductive_cmd): redesign inductive datatype elaboration, use the new elaborator, and use simpler algorithm to infer the resulting universe 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-28 15:33:56 -07:00
Leonardo de Moura
0adacb5191 feat(kernel): add infer implicit, and use it to infer implicit arguments of inductive datatype eliminators, and tag whether parameters should be implicit or not in introduction rules in the module inductive_cmd 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-28 13:57:36 -07:00
Leonardo de Moura
0e015974ca fix(library/unifier): bug in process_flex_rigid, also cleanup the code and break it into different cases 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-28 11:19:56 -07:00
Leonardo de Moura
47ff300d1a fix(frontends/lean): '@' explicit mark 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-28 07:30:36 -07:00
Leonardo de Moura
cf9b486179 feat(frontends/lean): automatically import lua modules imported by imported lean files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-27 23:23:51 -07:00
Leonardo de Moura
ccce9d90a4 feat(frontends/lean/elaborator): add 'delayed coercions', add example demonstrating why the new feature is useful 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 18:39:23 -07:00
Leonardo de Moura
e769121c2a fix(frontends/lean/elaborator): memory leaks that only occur when compiling with clang++ 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 16:02:54 -07:00
Leonardo de Moura
16bdc51fc4 refactor(kernel/type_checker): simplify type checker API, and remove add_cnstr_fn 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-06-26 13:36:31 -07:00