unsigned PSizeOf (const Type* T)
/* Compute size of pointer object. */
{
/* We are expecting a pointer expression */
CHECK (IsClassPtr (T));
/* Skip the pointer or array token itself */
return SizeOf (T + 1);
}
int ED_IsBool (const ExprDesc* Expr)
/* Return true of the expression can be treated as a boolean, that is, it can
* be an operand to a compare operation.
*/
{
/* Either ints, floats, or pointers can be used in a boolean context */
return IsClassInt (Expr->Type) ||
IsClassFloat (Expr->Type) ||
IsClassPtr (Expr->Type);
}
Type* Indirect (Type* T)
/* Do one indirection for the given type, that is, return the type where the
** given type points to.
*/
{
/* We are expecting a pointer expression */
CHECK (IsClassPtr (T));
/* Skip the pointer or array token itself */
return T + 1;
}
