package p

type scanner struct {
    source
}

func (s *scanner) ident() {
    s.startLit()
}

type source struct {
    buf [4<<10]byte
    suf, r0 int
    lit []byte
}

func (s *source) startLit() {
    s.suf = s.r0
    s.lit = s.lit[:0]
}

"".(*scanner).ident t=1 size=35 args=0x8 locals=0x0
    0x0000 00000 (repro.go:7)       TEXT    "".(*scanner).ident(SB), $0-8
    0x0000 00000 (repro.go:7)       FUNCDATA        $0, gclocals·87d20ce1b58390b294df80b886db78bf(SB)
    0x0000 00000 (repro.go:7)       FUNCDATA        $1, gclocals·33cdeccccebe80329f1fdbee7f5874cb(SB)
    0x0000 00000 (repro.go:8)       MOVQ    "".s+8(FP), AX
    0x0005 00005 (repro.go:8)       TESTB   AL, (AX)
    0x0007 00007 (repro.go:8)       TESTB   AL, (AX)
    0x0009 00009 (repro.go:8)       MOVQ    4104(AX), CX
    0x0010 00016 (repro.go:8)       MOVQ    CX, 4096(AX)
    0x0017 00023 (repro.go:8)       MOVQ    $0, 4120(AX)
    0x0022 00034 (repro.go:9)       RET