Member predicate Type::Decltype::parenthesesWouldChangeMeaning

Whether an extra pair of parentheses around the expression would change the semantics of this decltype.

The following example shows the effect of an extra pair of parentheses: struct A { double x; }; const A* a = new A(); decltype( a->x ); // type is double decltype((a->x)); // type is const double& Consult the C++11 standard for more details.

predicate parenthesesWouldChangeMeaning()