[Bug go/82043] error: redefinition of ...

[mfe at live dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82043

--- Comment #6 from martin <mfe at live dot de> ---
Created attachment 42122
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42122&action=edit
recompiled-gcc7.2-with-patch

../../../gcc-7.2.0/libgo/go/runtime/mheap.go:867:7: error: type mismatch
between switch value and case clause
  case _MSpanStack:
       ^
../../../gcc-7.2.0/libgo/go/runtime/mheap.go:871:7: error: type mismatch
between switch value and case clause
  case _MSpanInUse:
       ^
../../../gcc-7.2.0/libgo/go/runtime/mheap.go:887:10: error: incompatible types
in assignment (cannot use type mSpanState as type uint8)
  s.state = _MSpanFree
          ^
../../../gcc-7.2.0/libgo/go/runtime/mheap.go:904:26: error: incompatible types
in binary expression
   if t != nil && t.state == _MSpanFree {
                          ^
../../../gcc-7.2.0/libgo/go/runtime/mheap.go:912:12: error: incompatible types
in assignment (cannot use type mSpanState as type uint8)
    t.state = _MSpanDead
            ^
../../../gcc-7.2.0/libgo/go/runtime/mheap.go:918:26: error: incompatible types
in binary expression
   if t != nil && t.state == _MSpanFree {
                          ^
../../../gcc-7.2.0/libgo/go/runtime/mheap.go:924:12: error: incompatible types
in assignment (cannot use type mSpanState as type uint8)
    t.state = _MSpanDead
            ^
../../../gcc-7.2.0/libgo/go/runtime/mheap.go:1023:13: error: incompatible types
in assignment (cannot use type mSpanState as type uint8)
  span.state = _MSpanDead
             ^
make[4]: *** [Makefile:3331: runtime.lo] Error 1
make[4]: Leaving directory
'/c/media/gcc-7.2.0-go/sparc-unknown-linux-gnu/libgo'
make[3]: *** [Makefile:2746: all-recursive] Error 1
make[3]: Leaving directory
'/c/media/gcc-7.2.0-go/sparc-unknown-linux-gnu/libgo'
make[2]: *** [Makefile:1344: all] Error 2
make[2]: Leaving directory
'/c/media/gcc-7.2.0-go/sparc-unknown-linux-gnu/libgo'
make[1]: *** [Makefile:18527: all-target-libgo] Error 2
make[1]: Leaving directory '/c/media/gcc-7.2.0-go'
make: *** [Makefile:931: all] Error 2
nas-02-90-38:/media/gcc-7.2.0-go#
nas-02-90-38:/media/gcc-7.2.0-go# /usr/local/bin/make >&log.log