/tmp/ccxI0bBu.o: In function `scanff()':
foo.cc:(.text+0x5): relocation truncated to fit: R_X86_64_PC32 against symbol `L' defined in .bss section in /tmp/ccxI0bBu.o
foo.cc:(.text+0xd): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccxI0bBu.o
foo.cc:(.text+0x22): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccxI0bBu.o
foo.cc:(.text+0x2d): relocation truncated to fit: R_X86_64_PC32 against symbol `c' defined in .bss section in /tmp/ccxI0bBu.o
foo.cc:(.text+0x56): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccxI0bBu.o
/tmp/ccxI0bBu.o: In function `work()':
foo.cc:(.text+0x73): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccxI0bBu.o
foo.cc:(.text+0x7a): relocation truncated to fit: R_X86_64_PC32 against symbol `c' defined in .bss section in /tmp/ccxI0bBu.o
foo.cc:(.text+0x2ba): relocation truncated to fit: R_X86_64_PC32 against symbol `L' defined in .bss section in /tmp/ccxI0bBu.o
collect2: error: ld returned 1 exit status