[Note: As specified above, the declaration space of a block includes any nested blocks. Thus, in the following example, the F and G methods result in a compile-time error because the name i is declared in the outer block and cannot be redeclared in the inner block. However, the H and I methods are valid since the two i's are declared in separate non-nested blocks.
class A
{
void F() {
int i = 0;
if (true) {
int i = 1;
}
}
void G() {
if (true) {
int i = 0;
}
int i = 1;
}
void H() {
if (true) {
int i = 0;
}
if (true) {
int i = 1;
}
}
void I() {
for (int i = 0; i < 10; i++)
H();
for (int i = 0; i < 10; i++)
H();
}
}
end note]