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template<typename ...Args> bool all(Args ...args) { return (... && args); } bool b = all(true, true, true, false); // Within the instantiation of all, the returned expression expands to ((true && true) && true) && false, which evaluates to false.
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C++26 Standard Draft N4964 - Lambdas in C++ Constant Expressions
(software)
by C++ Committee
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| Language: | English |
| Submitted by: | muchinchai |