language-lawyer

2023 Questions
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Ill-formed goto jump in C++ with compile-time known-to-be-false condition: is it actually illegal?
user_24528690
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41
2
2843
goto language-lawyer c++
Why does bool(val) prefer double implicit conversions over val.operator bool()?
user_129040500
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7
1
99
language-lawyer type-conversion implicit-conversion operator-overloading c++
What is top-level in C++?
user_37492920
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5
4
839
language-lawyer c++11 c++
An issue about the member function qualified by volatile qualifier
user_117967220
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6
1
259
language-lawyer c++
Is it safe to "play" with parameter constness in extern "C" declarations?
user_15930770
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7
2
179
extern-c language-lawyer cross-language c c++
Overloading of hidden friends by differences only in (mutually exclusive) requires-clauses: legal or an ODR-violation?
user_45732470
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8
2
226
friend-function c++20 language-lawyer templates c++
Is it legal to return reference to an InputIterator internal state?
user_12827730
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2
1
102
c++17 language-lawyer stl c++
What's the meaning of "cast specifies a conversion"?
user_125943570
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5
1
87
typecasting-operator language-lawyer c99 c
Three questions: Is NULL - NULL defined? Is (uintptr_t)NULL - (uintptr_t)NULL defined?
user_61100940
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3
1
180
language-lawyer null-pointer pointer-arithmetic c
Template type alias visibility compiler disagreement
user_84945880
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8
1
93
language-lawyer templates c++
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