Leonardo de Moura
22e47430b5
feat(library/unifier): add 'on-demand' choice constraints, they are processed as soon as their type does not contain meta-variables anymore
2014-09-27 21:50:39 -07:00
Leonardo de Moura
c775da16ec
feat(frontends/lean/elaborator): discard partial solution during
...
class-instance resolution, use only tactic_hints associated with
classes, enforce is_strict
2014-09-25 19:46:08 -07:00
Leonardo de Moura
bcb30f6232
fix(frontends/lean/placeholder_elaborator): missing 'return'
2014-09-25 15:00:06 -07:00
Leonardo de Moura
b8eb65aac2
perf(frontends/lean/placeholder_elaborator): reuse local_context, this
...
is possible now because local_context is a mainly "functional object"
2014-09-25 10:11:41 -07:00
Leonardo de Moura
2e2d2d21f1
refactor(local_context): local_context::scope auxiliary object is not
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needed anymore
2014-09-25 09:59:27 -07:00
Leonardo de Moura
09162e5fea
refactor(frontends/lean/local_context): remove name_generator from local_context
2014-09-25 09:44:34 -07:00
Leonardo de Moura
08ccd58eb6
feat(frontends/lean): add 'reducible' modifier for controlling which
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definitions are unfolded during elaboration
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-09-19 15:54:32 -07:00
Leonardo de Moura
d647954f93
feat(frontends/lean/elaborator): constraints associated with 'proof-qed'
...
blocks are solved independently, closes #82
2014-09-13 10:21:10 -07:00
Leonardo de Moura
b7023ce1d8
fix(frontends/lean/placeholder_elaborator): do not truncate stream of
...
solutions during class-instance resolution, closes #183
For example, in theorem inverse_unique at category.lean, implicit
arguments are synthesized for inverse_compose. The first solution H' is
not good, and produces a type incorrect solution
2014-09-12 16:12:23 -07:00
Leonardo de Moura
85f7132efe
feat(frontends/lean/placeholder_elaborator): perform class-instance resolution in a completely independent unifier object, it also triggers the resolution when expected type does not contain metavariables, closes #175 , closes #173 , closes #68
2014-09-11 14:49:35 -07:00
Leonardo de Moura
80fd14b39e
refactor(frontends/lean): replace collect_metavars with metavar_closure helper class
2014-09-11 14:49:35 -07:00
Leonardo de Moura
6bc41f8dde
refactor(frontends/lean/elaborator): move placeholder_elaborator to its own module
2014-09-10 16:42:49 -07:00
