https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96850
Bug ID: 96850
Summary: format missing from std
Product: gcc
Version: 10.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: michel at lebihan dot pl
Target Milestone: ---
Hello,
std::format (https://en.cppreference.com/w/cpp/utility/format/format) was added
in C++20. When I try to compile the provided example:
```
#include <iostream>
#include <format>
int main() {
std::cout << std::format("Hello {}!\n", "world");
}
```
I get the error:
```
g++ -std=c++20 main.cpp
main.cpp:2:10: fatal error: format: No such file or directory
2 | #include <format>
| ^~~~~~~~
compilation terminated.
```
It seems that this feature hasn't been implemented in gcc yet.
