This week we’re joined by Matt “Compiler Explorer” Godbolt as we chat about what your compiler is and isn’t doing for you, doing a keynote for your first talk, and how having co-maintainers lets you go to flute concerts. Links: Compiler ExplorerQuick BenchUndefined Behavior and CERT’s Vulnerability NoteC++ on Sea Volunteers and Student tickets — We are now accepting applications for students and volunteers. These programmes offer cheap (£50 for students) or free (for volunteers) tickets to qualifying applicants.C++ on Sea diversity tickets (via #include ) — We're raising money to sponsor diversity and support tickets for @cpponsea! You can donate here:Cpp Cast with Lenn MaioraniCore C++ (Israel)