Language
C++
Compiler
gcc HEAD 11.0.0 20210107 (experimental)
Options
Warnings
Don't Use Boost
C++17
no pedantic
$ g++ prog.cc -Wall -Wextra -std=c++17 sizeof(A) = 4
sizeof(B1) = 16
sizeof(B2) = 16
sizeof(C) = 40
offset of B1 = 0
offset of b1 = 8
offset of B2 = 16
offset of b2 = 24
offset of c = 28
offset of A = 32
offset of a = 32
Exit Code:
0