[gnu.gcc.bug] Incorrect warning

meb@mullian.ee.mu.OZ.AU (Matthew Barry) (09/15/89)

The following code produced an invalid warning from gcc:

#include <stdio.h>

static void
x( void )
{
    printf( "hello\n" );
}

int
main()
{
    /*static*/ void x( void );

    x();
    return 1;
}

The compilation command was gcc -Wall -O -c t.c.
This error shows up with the gcc patched for protoization and an unpatched
gcc. The compiler was built from the configuraion given by:
	config.gcc sun4-os4.

gcc version 1.35.p
 /usr/local/lib/gcc-cpp -v -undef -D__GNUC__ -Dsparc -Dsun -Dunix -D__sparc__ -D__sun__ -D__unix__ -D__OPTIMIZE__ -Wall t.c /tmp/cca00805.cpp
GNU CPP version 1.35.p
 /usr/local/lib/gcc-cc1 /tmp/cca00805.cpp -quiet -dumpbase t.c -O -Wall -version -o /tmp/cca00805.s
GNU C version 1.35.p (sparc) compiled by GNU C version 1.35.p.
t.c:5: warning: `x' defined but not used
 as -o t.o /tmp/cca00805.s





	Matthew Barry