/nix/store/j2gmfdd29cp3rcvghmn1a5kgcnmf8myp-binutils-2.40/bin/ld: /tmp/ccqGLrXz.o: in function `main':
foo.cc:(.text.startup+0x69): undefined reference to `y(int, int)'
/nix/store/j2gmfdd29cp3rcvghmn1a5kgcnmf8myp-binutils-2.40/bin/ld: foo.cc:(.text.startup+0x9d): undefined reference to `y(int, int)'
/nix/store/j2gmfdd29cp3rcvghmn1a5kgcnmf8myp-binutils-2.40/bin/ld: foo.cc:(.text.startup+0xb6): undefined reference to `y(int, int)'
collect2: error: ld returned 1 exit status

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