#include <stdio.h>
// most recent version of this code can be obtained at
// http://cjb.ie/32-64bug.c or http://cjb.ie/32-64bug.c.txt

int main ( int argc, char *argv[] )
{	long long a;
	int b=40;
	printf( "    550000000000 expected for 85LL<<40,\n%16llx obtained.\n", 85LL<<40 );
	printf( "     10000000000 expected for 1<<40 (const expr as printf arg),\n%16llx obtained.\n", 1<<40 );
	a=1<<40;
	printf( "     10000000000 expected for 1<<40 (const expr, precomputed),\n%16llx obtained.\n", a );
	printf( "\n" );
	
	printf( "   5500000000000 expected for 85LL<<44,\n%16llx obtained.\n", 85LL<<44 );
	a=1<<b;
	printf( "     10000000000 expected for 1<<40 (variable expr, precomputed),\n%16llx obtained.\n", a );
	printf( "     10000000000 expected for 1<<40 (variable expr, as printf arg),\n%16llx obtained.\n", 1<<b );
	printf( "\n" );

	printf( "  55000000000000 expected for 85LL<<48,\n%16llx obtained.\n", 85LL<<48 );
	printf( "      1234567800 expected for 0x12345678<<8 (const expr, as printf arg),\n%16llx obtained.\n", 0x12345678<<8 );
	a=0x12345678<<8;
	printf( "      1234567800 expected for 0x12345678<<8 (const expr, precomputed),\n%16llx obtained.\n", a );
	printf( "\n" );
	
}