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Fix ICE when bitwise operator on fixed bytes

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This commit is contained in:
Leonardo Alt
2020-07-15 19:32:15 +02:00
parent bd6cd027a3
commit 46653b2d43
6 changed files with 40 additions and 11 deletions
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libsmtutil/SolverInterface.h
+14 -9
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@@ -59,10 +59,10 @@ class Expression
public:
explicit Expression(bool _v): Expression(_v ? "true" : "false", Kind::Bool) {}
explicit Expression(std::shared_ptr<SortSort> _sort, std::string _name = ""): Expression(std::move(_name), {}, _sort) {}
Expression(size_t _number): Expression(std::to_string(_number), Kind::Int) {}
Expression(u256 const& _number): Expression(_number.str(), Kind::Int) {}
Expression(s256 const& _number): Expression(_number.str(), Kind::Int) {}
Expression(bigint const& _number): Expression(_number.str(), Kind::Int) {}
Expression(size_t _number): Expression(std::to_string(_number), {}, SortProvider::sintSort) {}
Expression(u256 const& _number): Expression(_number.str(), {}, SortProvider::sintSort) {}
Expression(s256 const& _number): Expression(_number.str(), {}, SortProvider::sintSort) {}
Expression(bigint const& _number): Expression(_number.str(), {}, SortProvider::sintSort) {}
Expression(Expression const&) = default;
Expression(Expression&&) = default;
@@ -262,23 +262,28 @@ public:
}
friend Expression operator+(Expression _a, Expression _b)
{
return Expression("+", std::move(_a), std::move(_b), Kind::Int);
auto intSort = _a.sort;
return Expression("+", {std::move(_a), std::move(_b)}, intSort);
}
friend Expression operator-(Expression _a, Expression _b)
{
return Expression("-", std::move(_a), std::move(_b), Kind::Int);
auto intSort = _a.sort;
return Expression("-", {std::move(_a), std::move(_b)}, intSort);
}
friend Expression operator*(Expression _a, Expression _b)
{
return Expression("*", std::move(_a), std::move(_b), Kind::Int);
auto intSort = _a.sort;
return Expression("*", {std::move(_a), std::move(_b)}, intSort);
}
friend Expression operator/(Expression _a, Expression _b)
{
return Expression("/", std::move(_a), std::move(_b), Kind::Int);
auto intSort = _a.sort;
return Expression("/", {std::move(_a), std::move(_b)}, intSort);
}
friend Expression operator%(Expression _a, Expression _b)
{
return Expression("mod", std::move(_a), std::move(_b), Kind::Int);
auto intSort = _a.sort;
return Expression("mod", {std::move(_a), std::move(_b)}, intSort);
}
friend Expression operator&(Expression _a, Expression _b)
{