[gnu.g++.bug] spurious warning

jjc@UUNET.UU.NET (James Clark) (05/12/89)

1.35.0- gives a spurious warning:

Script started on Fri May 12 09:58:32 1989
jclark% cat test.c
struct  A {
  A(int);
  void operator=(int);
};

A foo(int x)
{
  return x ? A(1) : A(0);
}
jclark% make test.o
/u/local/g++/g++ -B/u/local/g++/ -g -v -I.  -sun4 -c  test.c
g++ version 1.35.0-
 /usr/local/lib/gcc-cpp -+ -v -I. -undef -D__GNU__ -D__GNUG__ -Dsparc -Dsun -Dunix -D__sparc__ -D__sun__ -D__unix__ test.c /tmp/cca26538.cpp
GNU CPP version 1.35
 /u/local/g++/cc1plus /tmp/cca26538.cpp -quiet -dumpbase test.c -noreg -version -G -o /tmp/cca26538.s
GNU C++ version 1.35.0- (sparc) compiled by GNU C version 1.35.
In function struct A foo (int):
test.c:8: warning: bitwise copy: `A' has a member with operator=()
test.c:8: warning: bitwise copy: `A' has a member with operator=()
 as /tmp/cca26538.s -o test.o
/u/local/g++/g++: unrecognized option `-sun4'
jclark% exit
jclark% 
script done on Fri May 12 09:58:48 1989

James Clark
jjc@jclark.uucp