[orc-rt] std::forward unbound arguments when using bind_front. #155723
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The call operator for the type returned by bind_front should forward its
arguments, rather than moving them. This ensures that we handle lvalue
references in unbound args correctly:
auto B = bind_front([](int &) {});
int N = 7;
B(N); // <- no longer an error!
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The call operator for the type returned by bind_front should forward its arguments, rather than moving them. This ensures that we handle lvalue references in unbound args correctly:
auto B = bind_front([](int &) {});
int N = 7;
B(N); // <- no longer an error!