Leonardo de Moura
1be72f1faa
feat(frontends/lean): parse argument of unary tactis with rbp=0, tokens may have a different precedence in expression and tactic modes
2015-04-28 13:43:05 -07:00
Leonardo de Moura
531046626a
refactor(*): explicit initialization/finalization for environment extensions
2014-09-22 17:30:29 -07:00
Leonardo de Moura
e602c4ba49
feat(frontends/lean): change multicomment to /- ... -/
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-08-22 17:55:13 -07:00
Leonardo de Moura
5eaf04518b
refactor(*): rename Bool to Prop
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 09:43:18 -07:00
Leonardo de Moura
34dfacc10e
refactor(frontends/lean): Bool does not need to be a reserved keyword
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-16 10:52:12 -07:00
Leonardo de Moura
e7019ec840
feat(frontends/lean): add infixl/infixr/postfix/precedence commands, add support for storing notation in .olean files, add support for organizing notation into namespaces
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-14 22:13:25 -07:00
Leonardo de Moura
3bde699fbe
feat(frontends/lean/parser): add parse_level
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-12 12:34:55 -07:00
Leonardo de Moura
5a008717a4
feat(frontends/lean/parser): add parse_notation
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-11 21:00:34 -07:00
Leonardo de Moura
3dc26666b9
feat(frontends/lean): add parser interface
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-10 18:20:59 -07:00
Leonardo de Moura
d3e3301208
refactor(frontends/lean/scanner): use the parser configuration in the environment
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-10 10:59:12 -07:00
Leonardo de Moura
546f9dc00b
chore(frontends/lean): use consistent name conventions, rename token_set to token_table
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-10 09:18:57 -07:00
Leonardo de Moura
d10d70423a
feat(frontends/lean): add new scanner
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-05 18:57:26 -07:00
Leonardo de Moura
f7c7dd4ed4
feat(frontends/lean): include filename in error messages, use GNU error message style
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-09 11:01:27 -08:00
Leonardo de Moura
048151487e
feat(kernel): use Pi as forall/implication
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-08 00:38:39 -08:00
Leonardo de Moura
f12a76a5cd
test(frontends/lean/scanner): missing tests
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-07 15:03:46 -08:00
Leonardo de Moura
028a9bd9bd
feat(frontends/lean/scanner): use Lua style comments in Lean
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-05 08:53:27 -08:00
Leonardo de Moura
c3bc6afb12
refactor(library/arith): move int and nat declarations to .lean files.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-30 10:32:14 -08:00
Leonardo de Moura
74dfdd02de
feat(util): add primitives for checking the amount of available stack space
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Recursive functions that may go very deep should invoke the function check_stack. It throws an exception if the amount of stack space is limited.
The function check_system() is syntax sugar for
check_interrupted();
check_stack();
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-01 17:19:27 -08:00
Leonardo de Moura
0ff69d28f3
test(lean/scanner): add more tests for improving coverage
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-27 09:59:50 -07:00
Leonardo de Moura
6fc177056e
refactor(tests/frontends/lean): use consistent name convention for file names
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-27 09:59:50 -07:00
