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New posts in undefined-behavior

Order of evaluation and undefined behaviour

Zero-cost properties with data member syntax

Does int a=1, b=a++; invoke undefined behavior?

Does the ternary operator short circuit in a defined way

Mixing class and struct

Does "undefined behaviour" extend to compile-time?

What is the right way to find the average of two values?

Does the 'offsetof' macro from <stddef.h> invoke undefined behaviour?

Why is locking a std::mutex twice 'Undefined Behaviour'?

Behaviour of arr[i] = i++ and i = i + 1 statements in C and C++

Why does a consteval function allow undefined behavior?

Returning a local partially initialized struct from a function and undefined behavior

When a float variable goes out of the float limits, what happens?

Is it allowed to cast away const on a const-defined object as long as it is not actually modified?

Is it undefined behavior to use functions with side effects in an unspecified order?

c undefined-behavior

Does an expression with undefined behaviour that is never actually executed make a program erroneous?

May I take the address of the one-past-the-end element of an array? [duplicate]

Can I use [[noreturn]] on non-void returning functions?

Is using a member function as an argument to a constructor undefined behavior?

c++ undefined-behavior

Standard reference for int foo = foo

c++ undefined-behavior