Leonardo de Moura
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26bf7bcaac
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Fix bug in the elaborator. Move character ' to class A
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 17:12:35 -07:00 |
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Leonardo de Moura
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8840b37258
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Fix type checker and elaborator for let expressions. Fix get_coercions (we need to pass the context). Fix pretty printer for def_type_mismatch_exception.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 11:02:00 -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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b3a095b068
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Fix pretty printer for evaluator
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-05 18:57:29 -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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408005b730
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Fix typo
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-04 16:36:57 -07:00 |
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Leonardo de Moura
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57c0c69872
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Fix bug reported by Valgrind. Reason: m_metavars is a vector of metavar_info; each metavar_info has a context; when we invoke mk_metavar the vector can grow in size, and the context is moved to a new location. The previous location is invalidated. To avoid the problem we have to save ctx in a local variable.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-04 04:29:03 -07:00 |
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Leonardo de Moura
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8e7c657cf7
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Use expected type of a definition in the elaborator. Improve elaborator solver. Add new example
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-03 18:04:42 -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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fd44ec8d79
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Improve application type mismatch error messages
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 18:28:12 -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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0a67679afb
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Add natural numbers. Fix how coercions and overloads interact (switch to approach used in C++). Add notation for natural and integer arithmetic. Rename m and u universe variables to M and U.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 12:24:29 -07:00 |
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Leonardo de Moura
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db88920f81
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Rename normalize and type_check to normalizer and type_checker (using a consistent naming convention)
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 08:43:38 -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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e8c09015ad
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Move elaborator to lean default frontend. It is getting too specific
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 18:22:24 -07:00 |
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