[Bug go/68072] malformed DWARF TagVariable entry

[ian at airs dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68072

--- Comment #2 from Ian Lance Taylor <ian at airs dot com> ---
This is not a known bug.  I wonder what is special about this package that it
causes it to happen?  I don't see anything new in GCC related to
DW_AT_specification.

I think the place to fix in the Go sources would be cmd/cgo/gcc.go.