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New posts in undefined-behavior

Is this undefined behaviour in C++?

c++ undefined-behavior

Why is freeing invalid pointers left undefined in C++?

Reading an indeterminate value invokes UB? [duplicate]

c undefined-behavior

Undefined behaviour during compile time and run time [duplicate]

Is flattening a multi-dimensional array with a cast UB [duplicate]

putting iterator on a container inside it

Are there any 2-complement platform/compiler, where signed shift doesn't do the usual thing?

c++ undefined-behavior

How to get VS or Xcode warning with something like "x = x++"?

What is the difference between [T; N] and U if U is always set to [T; N]?

Safety of casting arbitrary types to usize

Is left-shifting a negative value undefined behavior in Rust?

rust undefined-behavior

Does reading or writing a whole 32-bit word, even though we only have a reference to a part of it, result in undefined behaviour?

Detect dangling references to temporary

Adding named item to named list - guaranteed to append to end of list?

Function not called in code gets called at runtime

Is calling a function with local side-effects twice in the same expression undefined behavior?

c undefined-behavior

Near constant time rotate that does not violate the standards

Invalid pointer becoming valid again

c undefined-behavior