std::to_string missing under gcc 4.8.3?

Mark Ziesemer online@mark.ziesemer.com
Thu Jan 15 17:18:00 GMT 2015


Bump / any ideas here?

> $ cat test.cpp
> #include <string>
> 
> int main()
> {
>         std::to_string(0);
>         return 0;
> }
> 
> # Reference:
>
http://stackoverflow.com/questions/12975341/to-string-is-not-a-member-of-std-says-so-g
> 
> $ g++ -std=c++1y test.cpp
> test.cpp: In function ‘int main()’:
> test.cpp:5:2: error: ‘to_string’ is not a member of ‘std’
>   std::to_string(0);
>   ^

I see the default gcc package in Cygwin has been bumped to 4.9.2.  Repeating
the attempt here with 4.9.2 has shown no improvement.

My original report was for 4.8.2 under Cygwin 64-bit.  Further testing under
clean Cygwin installs shows that neither GCC version (4.8.2 nor 4.9.2) is
working here under either the 32-bit or 64-bit Cygwin release.



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