[CLN-list] const cl_LF operator- (const cl_LF& x, const cl_LF& y)

[zhaoxinjian]

Hello,
 
     Thanks.
     I wrote that letter in order to discuss this problem.And in CLN-1.2.0,I find many "bugs" like this.  
    
     Alexei Sheplyakov wrote:  
 >It *is* wrong, but [sometimes] it happens to work.
     
    I think so. In my opinion,CLN will be modified with the development of compiler GCC.So I suggest that CLN be updated in standard C++. And this will also improve the possibility of migration from GCC to other Compilers.
                                                                                        
     Best wishes,                                     
                                                                                                                                               XinJian Zhao
                                                                                                                                                             


2008-04-02 



zhaoxinjian 



发件人： Alexei Sheplyakov 
发送时间： 2008-04-01  15:49:56 
收件人： CLN discussion list 
抄送： 
主题： Re: [CLN-list] const cl_LF operator- (const cl_LF& x,const cl_LF& y) 
 
Hello!

On Sat, Mar 29, 2008 at 10:20:00PM +0100, Richard B. Kreckel wrote:

> zhaoxinjian wrote:
>  >   I find that the function ( const cl_LF operator- (const cl_LF& x, const cl_LF& y) ) in cl_LF.h and in cl_LF_2mimus.cc is different!
>  >  In cl_LF.h:
>  >  inline const cl_LF operator- (const cl_LF& x, const cl_LF& y)  \
>  > {         \
>  > return LF_LF_minus_LF(x,y);     \
>  > } 
>  > In cl_LF_2mimus.cc :
>  > const cl_LF operator- (const cl_LF& x1, const cl_LF& x2)
>  > { GEN_LF_OP2(x1,x2,LF_LF_minus_LF,return) }
>  > 
>  > }  // namespace cln 
>  > Is it wrong?

It is wrong.

> And Why?

Because it declares the same function to be inline and non-inline, 
which violates the standard (7.1.2.4).

> It's not wrong.

It *is* wrong, but [sometimes] it happens to work.

Best regards,
Alexei

-- 
All science is either physics or stamp collecting.
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