すぐ忘れるので書いておこう。 (gdb) p commands\[0\] Could not find operator\[\]. (gdb) p commands.operator\[\](0) Cannot evaluate function -- may be inlined ((( ;ﾟ дﾟ))) アワワワ (gdb) p commands.\_M\_impl.\_M\_start\[0\] $3 = {px = 0x7fba6bd1a0b0, pn = {pi\_ = 0x7fba6b91f880}} （・∀・ ）ニヤニヤ