language-lawyer

2023 Questions
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Is a function definition required to be instantiated when there is no need to check for narrowing?
user_83728530
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7
1
134
narrowing c++20 language-lawyer c++
Which of these new expressions with char arrays are well-formed?
user_83728530
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5
2
260
c++20 language-lawyer new-operator c++
Contradiction in C18 standard (regarding character sets)?
user_141491220
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4
3
150
c17 language-lawyer standards c
Why is deleting a function necessary when you're defining customization point object?
user_100965840
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15
2
464
customization-point c++20 language-lawyer stl c++
Equivalence between function templates and abbreviated function templates
user_45732470
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9
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267
c++20 language-lawyer templates c++
A issue about the second phase name lookup for default argument
user_117967220
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27
1
821
c++17 language-lawyer templates c++
Can class template constructors have a redundant template parameter list in c++20
user_83728530
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10
1
691
c++20 language-lawyer templates constructor c++
Why does this code print 1 2 2 and not the expected 3 3 1?
user_9189590
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5
4
314
order-of-execution sequence-points undefined-behavior language-lawyer c
Is it possible now with the current C++ standard draft version to define a copy assignment operator for classes with const fields without UB
user_90992610
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5
0
114
c++20 undefined-behavior language-lawyer c++
Non-triviality of class type due to presence of default member initializer(s)
user_45732470
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2
1
110
c++17 language-lawyer c++
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