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fix #1330. Interpolation transformation needs to handle TRANSITIVITY_STAR

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-10-25 20:53:10 -07:00
parent e7aa6455bc
commit c886b6d500
3 changed files with 30 additions and 13 deletions
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24
src/interp/iz3mgr.h
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@ -57,12 +57,12 @@ typedef ast raw_ast;
/** Wrapper around an ast pointer */
class ast_i {
protected:
protected:
raw_ast *_ast;
public:
public:
raw_ast * const &raw() const {return _ast;}
ast_i(raw_ast *a){_ast = a;}
ast_i(){_ast = 0;}
bool eq(const ast_i &other) const {
return _ast == other._ast;
@ -86,19 +86,19 @@ class ast_i {
/** Reference counting verison of above */
class ast_r : public ast_i {
ast_manager *_m;
public:
ast_r(ast_manager *m, raw_ast *a) : ast_i(a) {
public:
ast_r(ast_manager *m, raw_ast *a) : ast_i(a) {
_m = m;
m->inc_ref(a);
}
ast_r() {_m = 0;}
ast_r(const ast_r &other) : ast_i(other) {
ast_r(const ast_r &other) : ast_i(other) {
_m = other._m;
if (_m) _m->inc_ref(_ast);
}
ast_r &operator=(const ast_r &other) {
if(_ast)
_m->dec_ref(_ast);
@ -107,12 +107,12 @@ class ast_r : public ast_i {
if (_m) _m->inc_ref(_ast);
return *this;
}
~ast_r(){
~ast_r() {
if(_ast)
_m->dec_ref(_ast);
}
ast_manager *mgr() const {return _m;}
};