ISO/IEC 14882
summary
Walks through specific surprises in the ISO/IEC 14882 text: C++17 adds compile‑time cache line helpers like hardware_destructive_interference_size, modules fix many header problems, and atomics explicitly ignore padding bits which makes compare_exchange behave like a bitwise compare and can produce surprising results. Shows inconsistent examples and index entries — cats vs dogs — and points out pop‑culture Easter eggs in the standard that complicate reading but don’t change the normative rules.
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