New posts in unions

Why does C++ disallow anonymous structs?

c++ struct unions

Why do we need C Unions?

Purpose of Unions in C and C++

c++ c unions type-punning

Is type-punning through a union unspecified in C99, and has it become specified in C11?

c c99 unions c11 type-punning

Difference between a Structure and a Union

c struct unions

Accessing inactive union member and undefined behavior?

c++ undefined-behavior language-lawyer unions