Overload for function pointer type alignment matching.
Declared in <bsls_alignmentimp.h>
static
bsls::AlignmentImpTag<4>
match(
bsls::AlignmentImpCalc<void(*)()>::Tag,
bsls::AlignmentImpTag<static_cast<int>(sizeof(void (*)()))>,
bsls::AlignmentImp_Priority<4>);