Code::Blocks Forums

User forums => Help => Topic started by: tilblackout on May 10, 2019, 11:42:15 am

Title: It works on Visual Studio,But on CodeBlocks it doesn't work
Post by: tilblackout on May 10, 2019, 11:42:15 am

friend ostream& operator<<(ostream& os ,Fraction &&obj)
error: expected ',' or '...' before '&&' token|。
On VS there is no error.
How can I solve it?

Title: Re: It works on Visual Studio,But on CodeBlocks it doesn't work
Post by: Miguel Gimenez on May 10, 2019, 12:49:35 pm

rvalue references needs a C++11 or newer compiler, did you activate C++11 mode in whatever compiler you are using (CodeBlocks is not a compiler)?

Title: Re: It works on Visual Studio,But on CodeBlocks it doesn't work
Post by: tilblackout on May 10, 2019, 01:04:11 pm

THX，Solved.