language-lawyer

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How to interpret the precondition of std::launder?
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stdlaunder language-lawyer c++
Can a class with consteval constructor be created on heap in C++?
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10
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279
consteval language-lawyer new-operator c++
Converting a pointer value that is returned from a malloc operation that creates an array object to the element type results in UB?
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19
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327
c++20 language-lawyer c++
Can a braced initializer be used for non-type template argument in C++?
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59
list-initialization language-lawyer templates c++
Can template partial specialization narrow the argument type in C++?
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13
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326
language-lawyer partial-specialization templates c++
Efficient type punning without undefined behavior
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286
c++20 type-punning undefined-behavior language-lawyer gcc
What is the assignment-expression in array brackets in C?
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4
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146
language-lawyer c
Non-literal types and constant expressions
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9
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410
consteval c++20 language-lawyer c++
Why is the C preprocessor a subject of undefined behavior?
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2
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235
c11 undefined-behavior language-lawyer c-preprocessor c
Why exactly it is invalid to convert a function pointer to a pointer to void, or vice versa?
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c11 language-lawyer type-conversion c
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