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New posts in c++20
Using C-style arrays in std::vector - MSVC bug?
Jan 03, 2026
c++
visual-c++
language-lawyer
c++20
How does overload resolution select from multiple prospective destructors?
Jan 02, 2026
c++
language-lawyer
c++20
c++-concepts
overload-resolution
What is the difference between using a Concept directly instead of `typename`, versus using the `requires` keyword? Or is it just a matter of style?
Jan 03, 2026
c++
templates
c++20
c++-concepts
c++-templates
How to perfect forward variadic template args with default argument std::source_location?
Jan 02, 2026
c++
templates
c++20
variadic-templates
perfect-forwarding
std::convertible_to failing to recognize explicitly convertible types
Dec 31, 2025
c++
c++20
c++-concepts
compiler-explorer
How to expose inherited constructors when using nested templating?
Jan 02, 2026
c++
templates
inheritance
c++20
class-template
No type named 'time_zone' in namespace 'std::chrono'
Jan 02, 2026
c++
clang
mingw
c++20
c++-chrono
Is there a best way to deal with undefined behavior in bitwise conversion between floats and integers in C++14, C++17, C++20 and different compilers?
Jan 01, 2026
c++
c++17
c++20
simd
type-punning
Invalid operands to binary expression when importing custom view from a module
Dec 31, 2025
c++
c++20
std-ranges
c++-modules
Possible ways to make this `cartesian_product_with_filter` function variadic?
Dec 31, 2025
c++
c++20
variadic-templates
std-ranges
range-v3
C++20 Concepts: Constraint Normalization
Dec 31, 2025
c++
templates
constraints
c++20
c++-concepts
Input from an istream to a char* pointer?
Dec 30, 2025
c++
arrays
pointers
c++20
istream
Why add redundant `std::constructible_from<T>` to the concept `std::default_initializable`?
Dec 24, 2025
c++
c++20
documentation
standards
c++-concepts
Any usages of default operator!=, operator< ...?
Dec 24, 2025
c++
language-lawyer
operator-overloading
c++20
default
Preventing returning of reference to stack through a reference wrapper
Dec 23, 2025
c++
c++20
Overloading function templates in namespace std [duplicate]
Dec 22, 2025
c++
overloading
std
c++20
function-templates
How to make restrictions about the derived class?
Dec 21, 2025
c++
c++20
C++20 functional-style function calls
Dec 21, 2025
c++
functional-programming
template-specialization
c++20
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