Leonardo de Moura
cc21bfd01d
test(tests/lean/run): more tests on how to deal with ambiguity
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 09:32:19 -07:00
Leonardo de Moura
0480dab986
feat(frontends/lean/parse_table): avoid duplicates in the parse table
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 09:32:19 -07:00
Leonardo de Moura
ab2bbaef3f
feat(util/list_fn): add remove function
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 09:32:12 -07:00
Leonardo de Moura
2d2f23cda6
feat(library/lean/lean): improve overload error message
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 08:52:40 -07:00
Leonardo de Moura
656bcd55ed
fix(frontends/lean): save 'choice' position
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 08:50:44 -07:00
Leonardo de Moura
6085a54416
feat(library/error_handling): improve unifier_exception error message
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 08:49:50 -07:00
Leonardo de Moura
e735a8e5ff
fix(library/unifier): bug in conflict resolution
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 08:42:40 -07:00
Leonardo de Moura
cdc41244ae
fix(kernel/justification): missing 'const'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 08:18:18 -07:00
Leonardo de Moura
52ff29a6f7
feat(frontends/lean): add 'coercion' command
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 08:08:39 -07:00
Leonardo de Moura
06f9e7bfdd
fix(build): add missing file
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 18:12:23 -07:00
Leonardo de Moura
acf8c13619
feat(kernel): add strict implicit arguments
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 17:50:49 -07:00
Leonardo de Moura
1da4ed5d80
fix(tests/lua/test.sh): update old script
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 17:47:07 -07:00
Leonardo de Moura
9f83ef8f6c
chore(frontends/lean/elaborator): cleanup
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 17:13:03 -07:00
Leonardo de Moura
d027c90bd0
fix(tests/lua/tc_bug1): update test to reflect recent changes
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 16:50:30 -07:00
Leonardo de Moura
4bc1f3cf81
test(lean/run): add elaborator tests
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 16:15:01 -07:00
Leonardo de Moura
a42a80407a
fix(library/unifier): when imitating (f a), abstract local constants occurring in f
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 16:11:31 -07:00
Leonardo de Moura
1d4352aeb4
fix(kernel/converter): missing case: two constants c.{l1} and c.{l2} where l1 and l2 are structurally different but equivalent (or can be made equivalent)
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 16:05:41 -07:00
Leonardo de Moura
49a6048060
test(lean/run): add another test for new elaborator
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 13:18:32 -07:00
Leonardo de Moura
543b1003a6
fix(frontends/lean/elaborator): typo
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 13:11:35 -07:00
Leonardo de Moura
c9133f33dd
feat(kernel/expr): add flat_app auxiliary function
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 12:51:22 -07:00
Leonardo de Moura
f2b41312fb
feat(frontends/lean): add '@' explicit notation
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 12:50:47 -07:00
Leonardo de Moura
905209df1c
fix(frontends/lean/elaborator): to cache values, we must push/pop whenever we update the m_ctx
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Thus, we are disabling the cache for now.
It is also unclear whether it is useful or not.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 11:05:14 -07:00
Leonardo de Moura
5c40b466cc
fix(kernel/type_checker): use the application to provide error location
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 10:42:58 -07:00
Leonardo de Moura
0791c83731
fix(frontends/lean/parser): add missing save_pos
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 10:32:43 -07:00
Leonardo de Moura
6ec5d768d0
fix(kernel/type_checker): bug in the app_delayed_justification object
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 10:09:45 -07:00
Leonardo de Moura
f981a4c1fe
fix(library/unifier): bug in lambda_abstract_locals auxiliary function
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 09:59:08 -07:00
Leonardo de Moura
6db6048bf8
feat(library/error_handling): pretty print unifier exceptions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 09:41:25 -07:00
Leonardo de Moura
18a883ab1b
fix(library/unifier): set conflict if type mismatch during metavariable assignment
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 09:33:34 -07:00
Leonardo de Moura
5b6589709c
fix(frontends/lean/decl_cmds): allow binders but no type in definitions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 09:00:57 -07:00
Leonardo de Moura
c427c5bdc9
feat(kernel/type_checker): improve 'declaration still has metavars' error message
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 08:51:33 -07:00
Leonardo de Moura
3e7dfa6212
fix(frontends/lean): infer type of definitions
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 08:31:00 -07:00
Leonardo de Moura
fe0cee7536
feat(frontends/lean): add frontend elaborator
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 18:25:56 -07:00
Leonardo de Moura
d7436e600b
fix(library/resolve_macro): typo
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 17:40:58 -07:00
Leonardo de Moura
603dafbaf7
refactor(kernel): remove 'let'-expressions
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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
609aeae390
feat(kernel/type_checker): expose app_delayed_justification
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 14:54:37 -07:00
Leonardo de Moura
2c0f596665
fix(library/choice): avoid assertion violation when Lua API is misused
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 12:14:38 -07:00
Leonardo de Moura
3169f8c126
feat(library): add mk_explicit/is_explicit procedures for '@'-expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 12:11:27 -07:00
Leonardo de Moura
d915f0cc32
refactor(kernel/converter): converter should fail instead of relying on unification hints for solving a constraint, the hints must be applied by the frontend
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 09:00:14 -07:00
Leonardo de Moura
d8a8300a4f
fix(kernel/expr): initialization problem
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 16:55:51 -07:00
Leonardo de Moura
61595f516c
fix(frontends/lean/notation_cmd): initialization bug
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 16:20:28 -07:00
Leonardo de Moura
aa8b5655dd
feat(frontends/lean): add notation overwrite
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 16:10:36 -07:00
Leonardo de Moura
60f230a206
doc(library/unifier): ignore flex-flex constraints
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 14:33:09 -07:00
Leonardo de Moura
7df397fe63
test(lua): add universe constraint unifier test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 14:19:02 -07:00
Leonardo de Moura
a0e4dccdac
refactor(kernel/constraint): rename choice constraint fields
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 13:52:03 -07:00
Leonardo de Moura
60c60c6cf5
feat(library/kernel_bindings): add mk_choice_cnstr to Lua API
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 13:39:21 -07:00
Leonardo de Moura
6d14de76f3
feat(kernel/constraint): add 'delayed' flag to choice constraints
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 12:56:06 -07:00
Leonardo de Moura
66016df0ad
feat(library/unifier): add imitation step for macros
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 12:44:22 -07:00