Re: More information about inline function "used but never defined" error?

[Paul Pluzhnikov]

Paul Pluzhnikov <ppluzhnikov-nsp@charter.net> writes:

> Arguably this is not very elegant, but it works.

Here is a marginaly more "elegant" way:
Compile units-04.cfail.cpp with:

  $ /usr/local/gcc-3.2/bin/g++ -S -gstabs units-04.cfail.cpp

Examine resulting units-04.cfail.s:

  egrep 'stabn|call.*_ZNK5UnitsILi0ELi0ELi0ELi1ELi0EEcvdEv' units-04.cfail.s | 
  grep -B1 call

On my machine this results in:

        .stabn 68,0,13,.LM4-main
        call    _ZNK5UnitsILi0ELi0ELi0ELi1ELi0EEcvdEv
        call    _ZNK5UnitsILi0ELi0ELi0ELi1ELi0EEcvdEv


This tells you that the 2 calls to the offending 'operator double()'
come from line 13 in the source.

Cheers,
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