https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71258
Phosit <phosit at autistici dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |phosit at autistici dot org --- Comment #5 from Phosit <phosit at autistici dot org> --- struct Base{ virtual ~Base() = default; }; int main(){ delete new Base; return 0; } In this partial test case the destructor is not inlined. Curiously when changing the function name the destructor is inlined. I compiled with -O3