g++ version 7.5.0 and library <memory_resource>

[Marc Glisse]

On Sun, 7 Jun 2020, hbusch@bnv-bamberg.de wrote:

> Hi,
> I am using g++ version 7.5.0 on Linux Mint 19 Tara:
>
> g++ (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
>
> When I try to compile a source file which uses the Standard library header 
> <memory_resource> I get the following error:
>
> main.cpp:7:10: fatal error: memory_resource: No such file or directory
>
> As to my knowledge g++ version 7.5.0 supports C++17 and library 
> <memory_resource> is included since C++17. At least, this page tells me that 
> it has to be there:
>
> https://gcc.gnu.org/onlinedocs/gcc-7.5.0/libstdc++/api/a01004_source.html
>
> Even adding -std=gnu++17 throws the same error.
>
> Can anybody please shed some light on this ?

Try <experimental/memory_resource>

-- 
Marc Glisse