Floris van Doorn
fa1979c128
feat(datatypes): let the type of unit be the lowest non-Prop universe
...
The definitional package (brec_on and cases_on) now use poly_unit instead of unit
closes #698
2015-06-25 17:33:46 -07:00
Leonardo de Moura
919c4ea8ee
feat(frontends/lean/calc_proof_elaborator): cleanup communication between unifier and calc_proof_elaborator
2015-06-24 14:14:44 -07:00
Leonardo de Moura
1c70514231
feat(frontends/lean/structure_cmd): disable conversion optimization for automatically generated coercions
2015-06-21 16:57:37 -07:00
Leonardo de Moura
2109dff46a
feat(frontends/lean): remove unnecessary flag
2015-06-17 17:23:20 -07:00
Leonardo de Moura
ce8f2a1674
feat(library/class): allow any constant to be marked as a class
...
closes #679
2015-06-17 16:26:45 -07:00
Leonardo de Moura
9e6e406f73
feat(frontends/lean): add '#compose' command for testing composition manager
2015-06-17 14:42:25 -07:00
Leonardo de Moura
d8620ef4c9
fix(kernel,library,frontends/lean): improve error messages
...
see #669
2015-06-14 19:44:00 -07:00
Leonardo de Moura
382d4d32b7
feat(frontends/lean): 'override' command and '#<namespace> <expr>' notation also override aliases
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Before this commit they were only overriding notation declarations.
2015-06-14 15:48:36 -07:00
Leonardo de Moura
01f8f3c11d
fix(frontends/lean): memory access violation
2015-06-14 15:37:45 -07:00
Leonardo de Moura
45684588cc
fix(frontends/lean/nested_declaration): compilation error in debug mode
2015-06-13 13:10:10 -07:00
Leonardo de Moura
8a85e4ee87
feat(frontends/lean/builtin_cmds): improve print <id>
when <id>
is a not yet revealed theorem
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We add a remark saying the command `reveal <id>` should be used to
access `<id>` definition.
2015-06-13 12:12:22 -07:00
Leonardo de Moura
591fb91f34
fix(frontends/lean/builtin_cmds): fixes #671
2015-06-13 11:35:03 -07:00
Leonardo de Moura
3d9b557cfd
feat(frontends/lean): allow the user to mark subterms that should be automatically abstracted into new definitions
...
closes #484
2015-06-12 17:49:26 -07:00
Leonardo de Moura
4694f47ea4
refactor(frontends/lean/decl_attributes): move decl_attributes to a separate module
2015-06-12 13:38:57 -07:00
Leonardo de Moura
25cbc5c154
fix(kernel/expr): remove 'cast_binder_info'
...
We should put it back when we decide to implement it.
We also fix the bogus comment at src/frontends/lean/parser.cpp.
see issue #667
2015-06-11 18:11:22 -07:00
Leonardo de Moura
8b7dc4e03a
feat(frontends/lean): apply eta-reduction in postprocessing step
...
Perhaps, we should add an option to disable this new feature.
Remark: this commit makes commit 46d418a
redundant.
I'm keeping 46d418a
because we may retract this commit in the future.
2015-06-10 16:29:30 -07:00
Leonardo de Moura
f64784378a
fix(frontends/lean/pp): make pp_have more robust
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We should not assume the argument of a have_annotation is a lambda.
2015-06-10 16:26:20 -07:00
Leonardo de Moura
ca43f6e62e
refactor(frontends/lean): add postprocess procedure and cleanup
2015-06-10 15:19:35 -07:00
Leonardo de Moura
4b91cfccff
feat(frontends/lean/builtin_exprs): make notation ( e : T )
builtin
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In the previous approach, the following (definitionally equal) term was being generated
(fun (A : Type) (a : A), a) T e
2015-06-10 14:52:59 -07:00
Leonardo de Moura
f7dd85a935
chore(*): fix 'breif' typos
2015-06-08 16:54:55 -07:00
Leonardo de Moura
d0d3f9bb41
refactor(kernel,library,frontends/lean): add helper functions, and cleanup collect_locals
2015-06-05 17:29:36 -07:00
Leonardo de Moura
c76d92284f
feat(library/pp_options): add 'pp.all' option
2015-06-05 08:41:46 -07:00
Leonardo de Moura
134740182d
fix(frontends/lean): fixes #652
2015-06-03 21:53:51 -07:00
Leonardo de Moura
0fbc944cdd
feat(frontends/lean): add '[rewrite]' attribute
2015-06-01 17:58:24 -07:00
Leonardo de Moura
d547698a56
refactor(library,library/tactic): move class_instance_synth to library
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This module will be needed by the simplifier
2015-06-01 16:30:40 -07:00
Leonardo de Moura
b6fde68012
feat(frontends/lean/decl_cmds): avoid funny names when displaying error messages for "examples"
2015-06-01 15:35:28 -07:00
Leonardo de Moura
55608c9b9f
fix(frontends/lean/pp): bug in pp arrow
2015-05-31 17:21:37 -07:00
Leonardo de Moura
ca110012d8
feat(library/tactic): automate "generalize-intro-induction/cases" idiom
...
closes #645
2015-05-30 21:57:28 -07:00
Leonardo de Moura
e5a82ef516
feat(frontends/lean): add option for disabling "coercion lifting"
2015-05-30 17:07:42 -07:00
Leonardo de Moura
6f6848968d
feat(frontends/lean/coercion_elaborator): "coercion lifting" for backtracking case
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closes #252
2015-05-30 16:44:26 -07:00
Leonardo de Moura
ea9c810fca
feat(frontends/lean/coercion_elaborator): implement "coercion lifting"
...
closes #644
2015-05-30 14:45:14 -07:00
Leonardo de Moura
6d2f37857d
feat(frontends/lean/builtin_cmds): add 'print [reducible]', 'print [irreducible]' and 'print [quasireducible]' commands
2015-05-29 16:47:29 -07:00
Leonardo de Moura
7a0e198147
feat(kernel,frontends/lean/builtin_cmds): allow kernel extensions to report their builtin constants
2015-05-29 16:28:16 -07:00
Leonardo de Moura
f48cdccd20
fix(frontends/lean/pp): abbreviation with parameters
...
closes #639
2015-05-29 15:13:31 -07:00
Leonardo de Moura
a071012346
fix(frontends/lean/pp,library/head_map): handle 'as_atomic' annotation
...
This commit fixes local notation that contains parameters
see issue #639
2015-05-29 14:51:28 -07:00
Leonardo de Moura
e6099583ad
feat(frontends/lean/builtin_cmds): expand abbreviations in the 'check' command
...
see issue #639
2015-05-29 14:51:07 -07:00
Leonardo de Moura
3b7b268e40
fix(frontends/lean/pp): fixes #634
...
trying again...
2015-05-29 14:07:38 -07:00
Leonardo de Moura
7f12401ea7
fix(frontends/lean/elaborator): save type information for 'obtain' declarations
2015-05-29 10:16:12 -07:00
Leonardo de Moura
7342f342a9
fix(frontends/lean/pp): fixes #634
2015-05-28 19:43:49 -07:00
Leonardo de Moura
85409a59d3
feat(library/tactic/rewrite_tactic): add xrewrite and krewrite tactic variants
...
closes #511
2015-05-27 16:32:43 -07:00
Leonardo de Moura
7d73f4f091
refactor(library,frontends/lean): simplify the creation of custom normalizers
2015-05-27 15:33:20 -07:00
Leonardo de Moura
47e5633498
feat(frontends/lean/calc_proof_elaborator): avoid unnecessary unfolding in the calc tactic
2015-05-27 12:07:39 -07:00
Leonardo de Moura
ea43f3ea80
fix(frontends/lean/builtin_cmds): fixes #630
2015-05-26 22:19:42 -07:00
Leonardo de Moura
4d1b711247
feat(frontends/lean/elaborator): better error localization when running out of stack space and/or memory in begin-end tactic mode.
2015-05-26 20:09:15 -07:00
Leonardo de Moura
0502f46f9b
fix(frontends/lean/scanner): another bug related to issue #626
2015-05-26 13:39:42 -07:00
Leonardo de Moura
25e41b9b09
fix(frontends/lean/scanner): fixes #626
2015-05-26 11:33:38 -07:00
Leonardo de Moura
ab58e538a4
feat(frontends/lean/elaborator): hide auxiliary 'match' hypothesis during elaboration
2015-05-25 15:24:56 -07:00
Leonardo de Moura
24b35eefe6
chore(frontends/lean/elaborator): add assertion for sanity checking
2015-05-25 14:04:27 -07:00
Leonardo de Moura
b83b0c0017
fix(library/tactic/induction_tactic): fixes #619
2015-05-21 18:22:07 -07:00
Leonardo de Moura
f830bf54c2
refactor(*): clarify name_generator ownership
2015-05-21 14:32:36 -07:00