416     const DWARFUnit *cu, const dw_attr_t attr, const char *fail_value,  in GetAttributeValueAsString()  argument
422   return fail_value;  in GetAttributeValueAsString()
429     const DWARFUnit *cu, const dw_attr_t attr, uint64_t fail_value,  in GetAttributeValueAsUnsigned()  argument
435   return fail_value;  in GetAttributeValueAsUnsigned()
464     const DWARFUnit *cu, const dw_attr_t attr, uint64_t fail_value,  in GetAttributeValueAsAddress()  argument
470   return fail_value;  in GetAttributeValueAsAddress()
480     const DWARFUnit *cu, dw_addr_t lo_pc, uint64_t fail_value,  in GetAttributeHighPC()  argument
493   return fail_value;  in GetAttributeHighPC()
504     uint64_t fail_value, bool check_specification_or_abstract_origin) const {  in GetAttributeAddressRange()  argument
505   lo_pc = GetAttributeValueAsAddress(cu, DW_AT_low_pc, fail_value,  in GetAttributeAddressRange()
507   if (lo_pc != fail_value) {  in GetAttributeAddressRange()
508     hi_pc = GetAttributeHighPC(cu, lo_pc, fail_value,  in GetAttributeAddressRange()
510     if (hi_pc != fail_value)  in GetAttributeAddressRange()
513   lo_pc = fail_value;  in GetAttributeAddressRange()
514   hi_pc = fail_value;  in GetAttributeAddressRange()