Hi gcc-developers and -users, #include <iostream> using namespace std; int main() {
auto my_lambda = [](auto i) { cout << "asdf\n" << i; }; auto my_lambda2 = [](int i) { cout << "asdf\n" << i; }; my_lambda(1); my_lambda(2.0); my_lambda2(3); return 0; } $ g++ --std=c++14 file.cpp In this example the mangled names for the lamdbas are: _ZZ4mainENKUliE0_clEi <- int _ZZ4mainENKUlT_E_clIdEEDaS_ <- auto : double _ZZ4mainENKUlT_E_clIiEEDaS_ <- auto : int c++filt and libbfd are unable to demangle the last two: (binutils version 2.26 on Kubuntu 16.04, GCC version: gcc (Ubuntu 5.3.1-14ubuntu2.1) 5.3.1 20160413) (lambdas with auto parameters is a c++14 feature) Thanks for your help. Best regards, Ronny