Leonardo de Moura
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9d9f9797e4
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Improve elaborator interface. Now, the metavariables are created inside the elaborator. The elaborator-user only needs to create placeholders. Motivaton: the placeholders are meaningful independently of the elaborator. On the other hand, the metavariables depend on the elaborator state.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-31 17:11:06 -07:00 |
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Leonardo de Moura
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71b8b6408e
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Handle (and pretty print) elaborator error messages in the lean default frontend
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-31 16:46:41 -07:00 |
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Leonardo de Moura
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64788320f2
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Fix elaborator for let-expressions
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-31 14:24:07 -07:00 |
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Leonardo de Moura
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793468072b
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Fix nontermination problem
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-31 12:32:16 -07:00 |
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Leonardo de Moura
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4c27530930
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Fix missing case in the elaborator
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-30 17:07:45 -07:00 |
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Leonardo de Moura
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6efb6c6e83
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Fix clang++ compilation problem.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-30 09:04:11 -07:00 |
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Leonardo de Moura
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2aac94f2e6
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Refactor elaborator using new metavar library.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-30 01:25:06 -07:00 |
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Leonardo de Moura
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1f6943e3a4
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Add head_reduce_mmv (reduction function modulo metavariables)
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-29 14:15:17 -07:00 |
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Leonardo de Moura
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2cf9ca9345
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Add metavariable utilities. They will be used to refactor the elaborator.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-29 13:49:22 -07:00 |
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Leonardo de Moura
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cdab19b88c
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Simplify the elaborator
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-27 20:39:38 -07:00 |
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Leonardo de Moura
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0a34959716
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Fix a bug. Add another test.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-25 20:43:50 -07:00 |
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Leonardo de Moura
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3721577700
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Fix bugs in elaborator. Cleanup tests.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-25 18:46:33 -07:00 |
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Leonardo de Moura
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8f4a844598
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Fix unit tests
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-25 11:42:36 -07:00 |
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Leonardo de Moura
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b42e04297d
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Add support for creating meta-variables in the parser.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-25 11:18:19 -07:00 |
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Leonardo de Moura
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25e47a8a2f
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Add check_interrupted 'macro'
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-25 11:03:09 -07:00 |
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Leonardo de Moura
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ece6e6ca6a
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Add interrupt to parser. Add elaborator to parser. Add placeholder support in the scanner.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-25 11:02:34 -07:00 |
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Leonardo de Moura
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ac1267bef3
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Add expression elaborator to library
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-24 18:14:09 -07:00 |
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Leonardo de Moura
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68e1a1a24a
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Add metavar_env to library
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-24 17:51:53 -07:00 |
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Leonardo de Moura
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dc91a7adb8
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Add Ctrl-C support for interrupting Lean shell.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-24 16:11:35 -07:00 |
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Leonardo de Moura
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f0edf2b4a3
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Pretty print kernel exceptions. Improve default lean frontend error messages.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-24 13:16:43 -07:00 |
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Leonardo de Moura
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bf608a38aa
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Add head_reduce
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-23 19:35:33 -07:00 |
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Leonardo de Moura
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e95a0c2559
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Modify basic printer for contexts
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-23 12:11:16 -07:00 |
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Leonardo de Moura
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e7487a1fec
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Add head_beta function
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-23 09:42:49 -07:00 |
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Leonardo de Moura
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d30c6b2c9d
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Fix spaces
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-23 09:42:49 -07:00 |
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Leonardo de Moura
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0f6a7e4a95
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Rename exprlib to library. Name was misleading, it is more than a library for manipulating expressions.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-22 10:26:52 -07:00 |
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