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created parsers folder

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-10-26 18:25:15 -07:00
parent 1492b81290
commit ad9bad9cc1
19 changed files with 3 additions and 3 deletions
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44
src/parsers/util/pattern_validation.h Normal file
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/*++
Copyright (c) 2006 Microsoft Corporation
Module Name:
pattern_validation.h
Abstract:
Code for checking whether a pattern is valid or not.
Author:
Leonardo de Moura (leonardo) 2006-12-08.
Revision History:
--*/
#ifndef _PATTERN_VALIDATION_H_
#define _PATTERN_VALIDATION_H_
#include"ast.h"
#include"uint_set.h"
#include"vector.h"
class pattern_validator {
family_id m_bfid;
family_id m_lfid;
bool process(uint_set & found_vars, unsigned num_bindings, unsigned num_new_bindings, expr * n);
public:
pattern_validator(ast_manager const & m):
m_bfid(m.get_basic_family_id()),
m_lfid(m.get_family_id("label")) {
}
bool operator()(unsigned num_bindings, unsigned num_new_bindings, expr * n);
bool operator()(unsigned num_new_bindings, expr * n) { return operator()(UINT_MAX, num_new_bindings, n); }
};
#endif /* _PATTERN_VALIDATION_H_ */