Leonardo de Moura
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b62816cc25
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Fix problem with pretty printer. Add another test for elaborator
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 18:01:11 -07:00 |
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Leonardo de Moura
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2459c4ae7c
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Add (optional) type to let declarations
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 10:06:26 -07:00 |
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Leonardo de Moura
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87d3961158
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Improve elaborator error messages
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-04 16:36:58 -07:00 |
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Leonardo de Moura
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e955c054ca
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Modify type checker. Now, it only accepts builtin values that have been declared in the environment. The idea is to be able to track which classes of builtin values have been used in a given environment. We want to be able to quantify the size of the trusted code base for a particular development.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-04 08:30:04 -07:00 |
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Leonardo de Moura
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00bee9c96e
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Fix warning produced by clang++
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-04 04:40:43 -07:00 |
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Leonardo de Moura
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4a75e2d965
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Fix bug when pretty printing function applications where the head is a meta-variable.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-03 17:51:56 -07:00 |
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Leonardo de Moura
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544229e5d3
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Create pp::unicode option. The idea is to be able to disable unicode characters, but still be able to use mixfix notation.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-03 10:11:45 -07:00 |
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Leonardo de Moura
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e031d7bc10
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Improve error messages when overloads+coercions do not work
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 20:05:47 -07:00 |
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Leonardo de Moura
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abc939382b
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Add Real arithmetic. Fix elaborator for coercions. Now, two overloads are considered ambiguous if they need the same number of coercions. Improve pretty printer for nest infix operators with same precedence and associativity.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 13:20:00 -07:00 |
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Leonardo de Moura
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c97e669f0c
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Add coercion support in the elaborator and pretty printer
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 19:09:07 -07:00 |
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Leonardo de Moura
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42be7a4989
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Add coercion declarations
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 18:11:28 -07:00 |
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Leonardo de Moura
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b2924bba99
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Fix typos
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 10:03:15 -07:00 |
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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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45d89ace65
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Fix name clash problem when pretty printing
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-30 13:25:12 -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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a9c6088d11
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Uniform notation declarations.
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2013-08-27 15:59:13 -07:00 |
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Leonardo de Moura
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5aae838e1c
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Add missing mixfix notation
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-27 10:09:46 -07:00 |
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Leonardo de Moura
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206c7fa203
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Implement support for notation + implicit arguments. Cleanup pretty printer code for handling implicit arguments.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-27 09:45:00 -07:00 |
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Leonardo de Moura
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76c968a5b8
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Add basic support for hiding implicit arguments when pretty printing.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-26 20:35:10 -07:00 |
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Leonardo de Moura
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fc6cc17925
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Improve lean pretty printer support for implicit argument annotations
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-26 19:19:56 -07:00 |
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Leonardo de Moura
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7bca3705ca
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Add implicit argument declarations to lean parser.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-26 10:16:29 -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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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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f1462dc51e
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Change lean frontend specific options. Now, frontend specific options must begin with the frontend name.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-22 10:55:55 -07:00 |
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Leonardo de Moura
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31460aa5b8
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Add option declarations. Add Help.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-21 17:02:09 -07:00 |
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Leonardo de Moura
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90678566b4
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Improve lambda/pi formatting
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-21 17:02:09 -07:00 |
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Leonardo de Moura
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ce470f57db
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Add set options to lean_parser. Add support for disabling unicode output. Use channels in lean_parser.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-21 12:42:55 -07:00 |
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Leonardo de Moura
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d750469667
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Move frontend to frontends/lean
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-21 09:04:49 -07:00 |
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