© { JSL }
83
·unusual
rules
wcompiler
declares default c'tor
wyou cannot
declare the default c'tor
wdefault
c'tor zero-initialises all instance fields
struct Pair
{
}
compile time error
struct Pair
{
public Pair(int x, int y) {...}
}
compiler
declares a default c'tor
struct Pair
{
public Pair() { ... }
}
compiler declared default c'tor still exists
