language-lawyer

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Breaking change in C++20 or regression in clang-trunk/gcc-trunk when overloading equality comparison with non-Boolean return value?
user_68702530
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16
4
1529
eigen3 eigen c++20 language-lawyer c++
Clang report "constexpr if condition is not a constant expression" while GCC is ok
user_9585290
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5
1
605
clang++ c++17 language-lawyer clang c++
Is it valid to override virtual function with pure specifier?
user_79768050
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18
1
588
language-lawyer overriding pure-virtual c++
How to make that scanf is optionally ignoring one of its conversion specifiers?
user_100177320
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2
4
302
language-lawyer scanf input c string
Class with iter but not next
user_6511740
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4
3
877
language-lawyer iterator python
Definition of `int foo() {}` vs `int foo(void) {}` following declaration of `int foo(void);`
user_5586390
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4
1
877
language-lawyer c
Are non-template friends of template classes instantiated?
user_51698960
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2
2
62
friend-function language-lawyer friend templates c++
Why does {} as function argument not lead to ambiguity?
user_95287460
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20
1
351
overload-resolution language-lawyer c++
Is this undefined behavior
user_4181100
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4
1
124
language-lawyer gcc c
Dynamic arrays in C++ without Undefined Behavior
user_103592400
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3
2
387
undefined-behavior language-lawyer arrays c++
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