[Bug debug/37132] New: Debug: No DW_TAG_namelist emitted for NAMELISTS

["burnus at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

http://dwarfstd.org/Dwarf3.pdf

"4.3 Namelist Entries"

"A namelist is represented by a debugging information entry with the tag
DW_TAG_namelist. If the namelist itself has a name, the namelist entry has a
DW_AT_name attribute, whose value is a null-terminated string containing the
namelist?s name as it appears in the source program.

"Each name that is part of the namelist is represented by a debugging
information entry with the tag DW_TAG_namelist_item. Each such entry is a child
of the namelist entry, and all of the namelist item entries for a given
namelist are ordered as were the list of names they correspond to in the source
program.

"Each namelist item entry contains a DW_AT_namelist_item attribute whose value
is a reference to the debugging information entry representing the declaration
of the item whose name appears in the namelist."

Example:

        integer :: aa,bb
        namelist /nml/aa,bb
        bb=2
        end

gfortran -g test.f90
readelf -wi a.out -> no DW_TAG_namelist


-- 
           Summary: Debug: No DW_TAG_namelist emitted for NAMELISTS
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: debug
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: burnus at gcc dot gnu dot org
OtherBugsDependingO 24546
             nThis:


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37132