Oliv

Oliv has asked 69 questions and find answers to 231 problems.

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Oliv questions

Is pointer arithmetic on allocated storage UB?
Is it allowed to cast to a reference-type with braces? [duplicate]
Are require-clauses evaluated after parameter substitution inside declarations?
How to turn a "specific function type" into a function pointer type genericaly?
How to access an object representation according to the c++ standard?
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?

Oliv answers

GCC 8 fails to compile make_shared<volatile int>()
c++ variadic templates and template template arguments: error: type/value mismatch at argument 1 in template parameter list
How to use sfinae to check, whether type has operator ()?
Why using static variables inside a function makes it runs slower?
How to declare a templated function so that can be passed in a class constructor/function
Type grouped Explicit Instantiation of templates
Some questions about the point of instantiation for template
Why can't I declare a type of friend function by template parameter but can with alias
Is it allowed to assign from an object that has some indeterminate values?
C++ : convert uint64_t to unsigned char array