Lightning Talk: Finding My First Compiler Bug
summary
Finds a reproducible Visual Studio bug where a non-type template parameter that holds a small structural type is correct at compile time (static_assert passes) but gets zeroed out at runtime when code is placed in an immediately-invoked lambda. Example reduces to a struct wrapping an int, a trivial concept, and a constrained Checker template instantiated with that structural NTTP, showing differing runtime vs compile-time results and a clear minimal repro.
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chapters (4)
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