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cache datatype util in context to avoid performance bug, codeplex issue 195

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Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
This commit is contained in:
Nikolaj Bjorner 2015-03-25 11:46:17 -07:00
parent 8059a5a0b7
commit 39892aae10
3 changed files with 14 additions and 10 deletions
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2
src/ast/datatype_decl_plugin.h
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@ -170,6 +170,7 @@ class datatype_util {
ptr_vector<ptr_vector<func_decl> > m_vectors;
func_decl * get_non_rec_constructor_core(sort * ty, ptr_vector<sort> & forbidden_set);
func_decl * get_constructor(sort * ty, unsigned c_id);
public:
datatype_util(ast_manager & m);
@ -202,7 +203,6 @@ public:
void reset();
void display_datatype(sort *s, std::ostream& strm);
func_decl * get_constructor(sort * ty, unsigned c_id);
};
#endif /* _DATATYPE_DECL_PLUGIN_H_ */