false positive: returnTempReference

[James K. Lowden]

const cdfval_base_t&
cdfval_base_t::operator()( const YDFLTYPE& loc ) {
  static cdfval_t zero(0);
  return verify_integer(loc, *this) ? *this : zero;
}

report:

../../gcc/cobol/cdf.y:897:37: error: Reference to temporary returned. [returnTempReference]
  return verify_integer(loc, *this) ? *this : zero;

Neither zero nor *this are temporary. cdfval_base_t is the public base class for cdfval_t.

[CHR]

Can you post a self-contained example that reproduces the error?