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Re: Programming question--Reference parameters. Thanks


On Wed, May 07, 2003 at 10:25:10AM +0100, QiangHuang wrote:
> Hi all:
>     I am using the arm-elf-gcc, I wonder whether I can use reference
> parameter in function. I tried this:
> 
> void fun1(int &a)
> {
> // do somthing here
> 
> }
> 
> but seems the compiler can not recognize '&' here and report an error:
> "parse error before '&' token"
> 
> so is reference parameter is not supported in arm-elf-gcc ?

This is a C++ thing isn't it. Does the compiler know the source file
is C++? It could be trying to compile it as good old plain C.

   Andrew

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