New posts in Language Lawyer

std::tuple sizeof, is it a missed optimization?

What is "namespace cleanliness", and how does glibc achieve it?

How could one copy union simple members with memcpy?

Is it legal for source code containing undefined behavior to crash the compiler?

Does C++20 mandate source code being stored in files?

Is nullptr falsy?

Is there any situation in which an object's storage might change during its lifetime?

Does the C++ standard guarantee that a failed insertion into an associative container will not modify the rvalue-reference argument?

Inconsistent C99 support in gcc and clang

Why do scoped enums allow use of | operator when initializing using previously assigned values?