[Bug d/90444] New: internal compiler error: in d_init_builtins, at d/d-builtins.cc:1121

[ibuclaw at gdcproject dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90444

            Bug ID: 90444
           Summary: internal compiler error: in d_init_builtins, at
                    d/d-builtins.cc:1121
           Product: gcc
           Version: 9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: d
          Assignee: ibuclaw at gdcproject dot org
          Reporter: ibuclaw at gdcproject dot org
  Target Milestone: ---

Some back-ends declare va_list as a struct with no name, which is currently
unhandled by build_frontend_type().

Configurations that have seen this on:

- mips64vr-elf
- mipsisa64r2el-elf
- mipsisa64sr71k-elf
- mipstx39-elf
- pdp11-aout
- visium-elf