[Bug go/77780] New: Go front-end ignores NO_DOLLAR_IN_LABEL

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77780

            Bug ID: 77780
           Summary: Go front-end ignores NO_DOLLAR_IN_LABEL
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: go
          Assignee: ian at airs dot com
          Reporter: dje at gcc dot gnu.org
                CC: cmang at google dot com
  Target Milestone: ---
            Target: powerpc-ibm-aix*

The Go front-end uses '$' as a joiner and creates symbols such as
internal_race.Acquire$descriptor. This is invalid on some targets. The Go
front-end ignores the NO_DOLLAR_IN_LABEL macro and generates identifiers
containing dollar signs.