#include <stdio.h> int main(void) { unsigned double hoge; return 0; }
Standard input is empty
prog.c: In function ‘main’:
prog.c:4:11: error: both ‘unsigned’ and ‘double’ in declaration specifiers
  unsigned double hoge;
           ^
prog.c:4:18: error: unused variable ‘hoge’ [-Werror=unused-variable]
  unsigned double hoge;
                  ^
cc1: all warnings being treated as errors
		
		
	
	Standard output is empty