fix target/15700

[Joseph S. Myers]

On Wed, 16 Mar 2005, Richard Henderson wrote:

> On Wed, Mar 16, 2005 at 06:32:11PM +0000, Joseph S. Myers wrote:
> > #pragma weak is undocumented for one thing (bug 17543).  We have Sun's 
> > specification 
> > <http://docs.sun.com/source/817-5064/sun.specific.html#48658> as one 
> > indication of what it should do, and this patch makes things closer to 
> > that specification by causing an error for a case Sun says should be an 
> > error but which we previously failed to diagnose.
> 
> Look ok?

This documentation looks OK to me.

-- 
Joseph S. Myers               http://www.srcf.ucam.org/~jsm28/gcc/
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