On 23.01.2011 2:02, bearophile wrote:
Is this another compiler bug?
The situation is nice:
struct Foo1 {}
struct Foo2 { int x; }
const struct Foo3 { int* p; }
struct Foo4 { int* p; }
void bar1(Foo1 f) {}
void bar2(Foo2 f) {}
void bar3(Foo3 f) {}
void bar4(Foo4 f) {}
void main() {
const f1 = Foo1();
bar1(f1); // no error
const f2 = Foo2();
bar2(f2); // no error
const f3 = Foo3();
bar3(f3); // no error
const f4 = Foo4();
bar4(f4); // error
}
Bye,
bearophile
The first two are actually OK, since you pass a copy of a value type
FooX to barX.
If signature was void bar(ref FooX) then it should have failed.
But the third makes me wonder what the *** is going on.
--
Dmitry Olshansky
