language-lawyer

2023 Questions
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Why can std::move_iterator advertise itself as a forward (or stronger) iterator, when it dereferences to an rvalue reference?
user_27520750
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7
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116
language-lawyer c++
The lookup of the deallocation function called when the initialization of the object a new expression created by terminates by throwing an exception
user_196734830
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5
1
94
language-lawyer delete-operator new-operator c++
Copy-elision in direct initialization from braced-init-list
user_73255990
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3
1
102
copy-elision direct-initialization language-lawyer c++
std::map::reverse_iterator doesn't work with C++20 when used with incomplete type
user_194144200
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4
1
90
reverse-iterator language-lawyer stdmap iterator c++
Calling base function through wrong pointer
user_22608410
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2
1
115
c++20 c++17 language-lawyer inheritance c++
Why this tuple struct pattern is considered refutable by the compiler?
user_197456950
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3
2
142
rust language-lawyer
Is it ok to define a function using SFINAE that requires non-existance of the function?
user_41177280
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12
2
338
template-instantiation language-lawyer sfinae c++
Is it legal to use more parameters than expected when calling a function?
user_35452730
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4
2
167
language-lawyer c python
What does "instantiating a pack expansion" mean?
user_194955020
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2
0
66
parameter-pack language-lawyer c++
Is it possible to pass an unscoped enum to va_start?
user_46941240
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5
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102
c++17 language-lawyer variadic-functions enums c++
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