1 ./testdata/hist.go 2 55: func test() { 3 57: l := line{point{1 + zero, 2 + zero}, point{3 + zero, 4 + zero}} 4 58: tinycall() // this forces l etc to stack 5 59: dx := l.end.x - l.begin.x //gdb-dbg=(l.begin.x,l.end.y)//gdb-opt=(l,dx/O,dy/O) 6 60: dy := l.end.y - l.begin.y //gdb-opt=(dx,dy/O) 7 61: sink = dx + dy //gdb-opt=(dx,dy) 8 63: hist := make([]int, 7) //gdb-opt=(dx/O,dy/O) // TODO sink is missing if this code is in 'test' instead of 'main' 9 64: var reader io.Reader = strings.NewReader(cannedInput) //gdb-dbg=(hist/A) // TODO cannedInput/A is missing if this code is in 'test' instead of 'main' 10 65: if len(os.Args) > 1 { 11 73: scanner := bufio.NewScanner(reader) 12 74: for scanner.Scan() { //gdb-opt=(scanner/A) 13 75: s := scanner.Text() 14 76: i, err := strconv.ParseInt(s, 10, 64) 15 77: if err != nil { //gdb-dbg=(i) //gdb-opt=(err,hist,i) 16 81: hist = ensure(int(i), hist) 17 82: hist[int(i)]++ 18 74: for scanner.Scan() { //gdb-opt=(scanner/A) 19 75: s := scanner.Text() 20 76: i, err := strconv.ParseInt(s, 10, 64) 21 77: if err != nil { //gdb-dbg=(i) //gdb-opt=(err,hist,i) 22 81: hist = ensure(int(i), hist) 23 82: hist[int(i)]++ 24 74: for scanner.Scan() { //gdb-opt=(scanner/A) 25 75: s := scanner.Text() 26 76: i, err := strconv.ParseInt(s, 10, 64) 27 77: if err != nil { //gdb-dbg=(i) //gdb-opt=(err,hist,i) 28 81: hist = ensure(int(i), hist) 29 82: hist[int(i)]++ 30 74: for scanner.Scan() { //gdb-opt=(scanner/A) 31 75: s := scanner.Text() 32 76: i, err := strconv.ParseInt(s, 10, 64) 33 77: if err != nil { //gdb-dbg=(i) //gdb-opt=(err,hist,i) 34 81: hist = ensure(int(i), hist) 35 82: hist[int(i)]++ 36 74: for scanner.Scan() { //gdb-opt=(scanner/A) 37 75: s := scanner.Text() 38 76: i, err := strconv.ParseInt(s, 10, 64) 39 77: if err != nil { //gdb-dbg=(i) //gdb-opt=(err,hist,i) 40 81: hist = ensure(int(i), hist) 41 82: hist[int(i)]++ 42 74: for scanner.Scan() { //gdb-opt=(scanner/A) 43 75: s := scanner.Text() 44 76: i, err := strconv.ParseInt(s, 10, 64) 45 77: if err != nil { //gdb-dbg=(i) //gdb-opt=(err,hist,i) 46 81: hist = ensure(int(i), hist) 47 82: hist[int(i)]++ 48 74: for scanner.Scan() { //gdb-opt=(scanner/A) 49 75: s := scanner.Text() 50 76: i, err := strconv.ParseInt(s, 10, 64) 51 77: if err != nil { //gdb-dbg=(i) //gdb-opt=(err,hist,i) 52 81: hist = ensure(int(i), hist) 53 82: hist[int(i)]++ 54 74: for scanner.Scan() { //gdb-opt=(scanner/A) 55 75: s := scanner.Text() 56 76: i, err := strconv.ParseInt(s, 10, 64) 57 77: if err != nil { //gdb-dbg=(i) //gdb-opt=(err,hist,i) 58 81: hist = ensure(int(i), hist) 59 82: hist[int(i)]++ 60 74: for scanner.Scan() { //gdb-opt=(scanner/A) 61 75: s := scanner.Text() 62 76: i, err := strconv.ParseInt(s, 10, 64) 63 77: if err != nil { //gdb-dbg=(i) //gdb-opt=(err,hist,i) 64 81: hist = ensure(int(i), hist) 65 82: hist[int(i)]++ 66 74: for scanner.Scan() { //gdb-opt=(scanner/A) 67 84: t := 0 68 85: n := 0 69 86: for i, a := range hist { 70 87: if a == 0 { //gdb-opt=(a,n,t) 71 88: continue 72 86: for i, a := range hist { 73 87: if a == 0 { //gdb-opt=(a,n,t) 74 90: t += i * a 75 91: n += a 76 92: fmt.Fprintf(os.Stderr, "%d\t%d\t%d\t%d\t%d\n", i, a, n, i*a, t) //gdb-dbg=(n,i,t) 77 86: for i, a := range hist { 78 87: if a == 0 { //gdb-opt=(a,n,t) 79 90: t += i * a 80 91: n += a 81 92: fmt.Fprintf(os.Stderr, "%d\t%d\t%d\t%d\t%d\n", i, a, n, i*a, t) //gdb-dbg=(n,i,t) 82 86: for i, a := range hist { 83 87: if a == 0 { //gdb-opt=(a,n,t) 84 88: continue 85 86: for i, a := range hist { 86 87: if a == 0 { //gdb-opt=(a,n,t) 87 90: t += i * a 88 91: n += a 89 92: fmt.Fprintf(os.Stderr, "%d\t%d\t%d\t%d\t%d\n", i, a, n, i*a, t) //gdb-dbg=(n,i,t) 90 86: for i, a := range hist { 91 87: if a == 0 { //gdb-opt=(a,n,t) 92 90: t += i * a 93 91: n += a 94 92: fmt.Fprintf(os.Stderr, "%d\t%d\t%d\t%d\t%d\n", i, a, n, i*a, t) //gdb-dbg=(n,i,t) 95 86: for i, a := range hist { 96 87: if a == 0 { //gdb-opt=(a,n,t) 97 88: continue 98 86: for i, a := range hist { 99 98: } 100
