Leonardo de Moura
c50227ea6e
feat(library/tactic): change apply tactic semantics: goals are not reversed; and dependent arguments are not included
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This commit also adds the tactic rapply that corresponds to the previous
semantics we have been using.
2014-10-22 18:11:09 -07:00
Leonardo de Moura
7c62446023
refactor(frontends/lean): remove dead code
2014-10-22 17:39:06 -07:00
Leonardo de Moura
3c4419ff23
refactor(library/tactic): move rename_tactic to separate module
2014-10-20 17:41:40 -07:00
Leonardo de Moura
ac9397816f
refactor(library/tactic): move apply_tactic initialization to apply_tactic module
2014-10-20 17:32:32 -07:00
Leonardo de Moura
bbe4017790
refactor(library/tactic/apply_tactic): remove dead code
2014-10-15 09:15:11 -07:00
Leonardo de Moura
58c9421bab
refactor(library/tactic): elaborate expressions nested in tactics with respect to current goal, save postponed constraints (e.g., flex-flex constraints) closes #44 , fixes #70
2014-10-14 17:18:40 -07:00
Leonardo de Moura
faee08591f
fix(*): make sure elaborator and type_checker use the same "rules" for treating opaque definitions
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This is a big change because we have to store in constraints whether we can use the "relaxed" rules or not.
The "relaxed" case says that when type checking the value of an opaque definition we can treat other opaque definitions in the same module as transparent.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-27 12:12:54 -07:00
Leonardo de Moura
a1601e7a5f
feat(library/tactic/apply_tactic): add option for 'refreshing' universe metavariables in the 'apply' tactic
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The new test ../../tests/lean/run/tactic27.lean demonstrates why we need this feature. The tactic 'apply @refl' is actually 'apply @refl.{?l}'. It is used inside of a repeat tactical. Each iteration of the 'repeat' may need to use a different value for ?l. Before this commit, there was not way to say we want a fresh ?l each iteration.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-08 16:55:23 -07:00
Leonardo de Moura
abbd054b51
feat(library/tactic): add eassumption tactic, and remove redundant 'subgoals' from apply tactic
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 13:04:46 -07:00
Leonardo de Moura
360e9b9486
feat(library/tactic): add apply tactic
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 18:33:53 -07:00
Leonardo de Moura
8e45064f25
feat(library/tactic/apply_tactic): improved parametric apply_tactic
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 22:40:34 -08:00
Leonardo de Moura
75cf751959
feat(library/tactic/apply_tactic): allow apply_tac Lua binding to take expressions as argument
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 16:03:16 -08:00
Leonardo de Moura
029ef57abd
feat(library/tactic): add apply_tactic
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-05 03:22:12 -08:00
