language-lawyer

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Is it defined behavior to access a base class in a union if a layout-compatible derived class member is active?
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5
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c++20 language-lawyer c++
Should I be getting an error when modifying a literal list?
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1
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77
language-lawyer scheme
Can deduced return type of member function be used as default argument value of a friend function template?
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70
auto language-lawyer friend templates c++
Is the address of a std::array guaranteed the same as its data?
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10
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278
stdarray language-lawyer c++
Must constexpr reference be initialized only with a static object in C++?
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5
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97
constexpr language-lawyer c++
What is the part of a full-expression?
user_117967220
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4
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133
c++20 language-lawyer c++
Clang, MSVC, GCC disagree about compiling this code with function application in index_sequence
user_7008250
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7
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229
clang++ c++20 language-lawyer g++ c++
Errors from nested templated lambdas
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3
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69
c++20 language-lawyer lambda c++
Why is this code involving arrays and pointers behaving as it does?
user_133798180
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35
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3446
language-lawyer c
Can dangling pointer be equal to valid pointer during constant evaluation in C++?
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dangling-pointer constexpr c++17 language-lawyer c++
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