New posts in Undefined Behavior

Is this C++ member initialization behavior well defined?

Casting a char array to an object pointer - is this UB?

In C and C++, is an expression using the comma operator like "a = b, ++a;" undefined?

Why does Rust disallow mutable aliasing?

Does accessing an int with a char * potentially have undefined behavior?

Function not called in code gets called at runtime

Load of misaligned address and UBsan finding

"pure virtual function called" on gcc 4.4 but not on newer version or clang 3.4

Is over/underflow an undefined behavior at execution time?

Why does printf("%f",0); give undefined behavior?