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/* TEST_OUTPUT:
---
Foo
Bar
Foo
Bar
Bar
Foo
Bar
---
*/
// https://issues.dlang.org/show_bug.cgi?id=6400
enum int base(string name) = 10 * (name[$-1] - '0');
struct Foo { int opDispatch(string name)() { pragma(msg, "Foo"); return base!name + 1; } }
struct Bar { int opDispatch(string name)() { pragma(msg, "Bar"); return base!name + 2; } }
struct Baz { }
void main()
{
assert(test());
static assert(test());
}
bool test()
{
auto foo = new Foo;
auto bar = new Bar;
auto baz = new Baz;
with (foo)
{
assert(f1() == 11);
with (baz) assert(f1() == 11);
with (bar)
{
assert(f2() == 22);
with (baz) assert(f2() == 22);
with (foo)
{
assert(f3() == 31);
with (baz) assert(f3() == 31);
with (bar)
{
assert(f4() == 42);
with (baz) assert(f4() == 42);
with (baz)
{
assert(f5() == 52);
with (baz) assert(f5() == 52);
}
with (foo)
{
assert(f6() == 61);
with (baz) assert(f6() == 61);
}
with (bar)
{
assert(f7() == 72);
with (baz) assert(f7() == 72);
}
}
}
}
}
return true;
}
|
