Consider the following example:
#include <functional>
int main() {
const int x = 42;
auto fn = [&x = x]() { return x; };
fn();
}
It compiles fine with clang 3.6.2, while it does not compile with GCC 5.3.1.
On the other side, the following code fails to compile with both of them:
#include <functional>
int main() {
const int x = 42;
auto fn = [&x = x]() { x = 1; };
fn();
}
Which compiler is right for the first example?
