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Quick Q: Is 'auto' type deduction static (compile time) or dynamic (run time)?

By Blog Staff | Oct 29, 2013 01:56 PM | Tags: basics

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C++ 11 auto compile time or runtime?

auto a = 10;

When compiler knows a is int, at compile time or at run-time? If it deduce type at run-time, will it not affect performance?

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