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Remove pointless typecasts #1580

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Merged
merged 1 commit into from
Nov 12, 2017
Merged

Remove pointless typecasts #1580

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12 changes: 6 additions & 6 deletions src/util/std_types.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -146,17 +146,17 @@ mp_integer signedbv_typet::largest() const

constant_exprt signedbv_typet::zero_expr() const
{
return to_constant_expr(from_integer(0, *this));
return from_integer(0, *this);
}

constant_exprt signedbv_typet::smallest_expr() const
{
return to_constant_expr(from_integer(smallest(), *this));
return from_integer(smallest(), *this);
}

constant_exprt signedbv_typet::largest_expr() const
{
return to_constant_expr(from_integer(largest(), *this));
return from_integer(largest(), *this);
}

mp_integer unsignedbv_typet::smallest() const
Expand All @@ -171,15 +171,15 @@ mp_integer unsignedbv_typet::largest() const

constant_exprt unsignedbv_typet::zero_expr() const
{
return to_constant_expr(from_integer(0, *this));
return from_integer(0, *this);
}

constant_exprt unsignedbv_typet::smallest_expr() const
{
return to_constant_expr(from_integer(smallest(), *this));
return from_integer(smallest(), *this);
}

constant_exprt unsignedbv_typet::largest_expr() const
{
return to_constant_expr(from_integer(largest(), *this));
return from_integer(largest(), *this);
}