Oliv

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Oliv has asked 64 questions and find answers to 216 problems.

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Oliv questions

Shall structured binding to a copy of a const c-array be const?
Why a template alias specialization depends on the context in which it is referred?
Could an implicit template deduction guide deduce a reference type?
Is it safe in C++ to derive a pointer from std::aligned_storage before using it? [duplicate]
Does an unmaterialized temporary needs the destructor to be accessible?
Why deallocation function is not called when object constructor throw in a new expression?
Template equivalence or template functional equivalence?
Can we access a member of a non-existing union?
What is the purpose of standard-layout guarantees for "black box" types?
Understanding overload resolution ranking involving user defined conversion

Oliv answers

Class template specialization within template class
Self referential c++20 concepts
Undead objects ([basic.life]/8): why is reference rebinding (and const modification) allowed?
Difference between atomic decref implementations
What are the rules for ordering concept constrained functions in C++20?
confused about atomic class: memory_order_relaxed
When to supply default arguments as template arguments
Detecting a pattern of co-dependent functions with SFINAE
Reason behind that object addresses must differ if types are the same, but addresses can be the same if types differ
Is a member variable of built-in type inside a global object zero initialised?