/tmp/cc8hHjOi.o: In function `main':
foo.cc:(.text.startup+0x5): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/cc8hHjOi.o
foo.cc:(.text.startup+0x1e): relocation truncated to fit: R_X86_64_PC32 against symbol `k' defined in .bss section in /tmp/cc8hHjOi.o
foo.cc:(.text.startup+0x29): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/cc8hHjOi.o
foo.cc:(.text.startup+0x2f): relocation truncated to fit: R_X86_64_PC32 against symbol `i' defined in .bss section in /tmp/cc8hHjOi.o
foo.cc:(.text.startup+0x42): relocation truncated to fit: R_X86_64_PC32 against symbol `g' defined in .bss section in /tmp/cc8hHjOi.o
foo.cc:(.text.startup+0x49): relocation truncated to fit: R_X86_64_PC32 against symbol `b' defined in .bss section in /tmp/cc8hHjOi.o
foo.cc:(.text.startup+0x50): relocation truncated to fit: R_X86_64_PC32 against symbol `a' defined in .bss section in /tmp/cc8hHjOi.o
foo.cc:(.text.startup+0x68): relocation truncated to fit: R_X86_64_PC32 against symbol `a' defined in .bss section in /tmp/cc8hHjOi.o
foo.cc:(.text.startup+0x6e): relocation truncated to fit: R_X86_64_PC32 against symbol `g' defined in .bss section in /tmp/cc8hHjOi.o
foo.cc:(.text.startup+0x74): relocation truncated to fit: R_X86_64_PC32 against symbol `i' defined in .bss section in /tmp/cc8hHjOi.o
foo.cc:(.text.startup+0x7e): additional relocation overflows omitted from the output
collect2: error: ld returned 1 exit status