language-lawyer

2023 Questions
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Is a program where undefined behavior (UB) is conditional on implementation leeway a program with unconditional UB?
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undefined-behavior language-lawyer c++
Is it undefined behaviour to access two objects of type T declared next to each other using T[]?
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5
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164
language-lawyer c++
class with deleted destructor considered trivially copyable?
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language-lawyer clang gcc c++
Is it valid to create closure (lambda) objects using `std::bit_cast` in C++20?
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bit-cast c++20 language-lawyer lambda c++
gcc and clang differs in behavior when calling variadic member function template in a variadic class template
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68
variadic-templates language-lawyer c++
Compiler variance: type of `this` when value-captured in mutable lambda defined in a const member function
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language-lawyer clang gcc lambda c++
implicit instantiation of undefined template: g++ or clang++
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clang++ language-lawyer c++
Can `this` be changed in a mutable lambda?
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language-lawyer this lambda c++
Is the initializer of a constexpr variable at class scope allowed to reference the variable?
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21
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357
constexpr c++14 language-lawyer c++
Does MSVC incorrectly treat template keyword in dependent names?
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language-lawyer templates c++
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