c++17

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Mystifying UB/segfault only on gcc - is the code ill-formed?
user_5986960
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8
0
124
c++17 undefined-behavior segmentation-fault gcc c++
`std::pmr::monotonic_buffer_resource`: why the `dynamic_cast`?
user_14248770
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4
1
858
c++17 allocator dynamic-cast c++
Why does `std::pmr::polymorphic_allocator` not propagate on container move?
user_14248770
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10
1
2419
c++17 allocator c++
C++17 / C++1z parallel usage of std::for_each
user_15874510
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6
2
6757
c++17 c++
"Empty base optimization" for lambda captures - forbidden by the Standard? Why?
user_5986960
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9
5
449
c++17 lambda c++
C++ template template non-type parameter
user_73066610
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6
2
1072
non-type c++17 template-templates templates c++
Why doesn't this "undefined extern variable" result in a linker error in C++17?
user_56125620
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38
4
4346
if-constexpr linker-errors c++17 extern c++
Why is GCC warning me about a fallthrough even when I use [[fallthrough]]?
user_25809550
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91
1
14283
fall-through c++17 switch-statement c++
Using std::visit with variadic template struct
user_9383940
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13
1
927
c++17 c++
Redefinitions of constexpr static data members are allowed now? (but not inline const)?
user_10137190
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15
1
1977
c++14 c++17 c++
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