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loliGothicK/constexpr_lambda_5.cpp

Created April 12, 2018 18:18
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constexpr_lambda_5.cpp
int main(){
auto twice = [](int n){ return n*2; };
constexpr int (*func_pointer_to_twice)(int) = twice;
static_assert(func_pointer_to_twice(2) == 4);
}
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