uvneginf = 0xFFF0000000000000
	uvone    = 0x3FF0000000000000
	mask     = 0x7FF
	shift    = 64 - 11 - 1
	bias     = 1023
	signMask = 1 << 63
	fracMask = 1<<shift - 1
)

// Inf returns positive infinity if sign >= 0, negative infinity if sign < 0.
func Inf(sign int) float64 {
	var v uint64
	if sign >= 0 {
		v = uvinf
	} else {
		v = uvneginf
	}
	return Float64frombits(v)
}

		assert(&s[0] == &p[0])
		assert(len(s) == len(p))
		assert(cap(s) == len(p))

		// nil pointer with zero length returns nil
		assert(unsafe.Slice((*int)(nil), 0) == nil)

		// nil pointer with positive length panics
		mustPanic(func() { _ = unsafe.Slice((*int)(nil), 1) })

		// negative length
		var neg int = -1
		mustPanic(func() { _ = unsafe.Slice(new(byte), neg) })

		// length too large

      boolean bitsChanged = false;
      for (int i = 1; i <= numHashFunctions; i++) {
        int combinedHash = hash1 + (i * hash2);
        // Flip all the bits if it's negative (guaranteed positive number)
        if (combinedHash < 0) {
          combinedHash = ~combinedHash;
        }
        bitsChanged |= bits.set(combinedHash % bitSize);
      }
      return bitsChanged;
    }

    @Override

! go build -p=-1 example.go
stderr 'go: -p must be a positive integer: -1'

-- example.go --

        int maxConnTotal,
        int maxConnPerRoute
    ) {
        Preconditions.checkArgument(maxRedirects >= 0, "maxRedirects must be positive");
        Preconditions.checkArgument(maxConnTotal > 0, "maxConnTotal must be positive");
        Preconditions.checkArgument(maxConnPerRoute > 0, "maxConnPerRoute must be positive");
        Preconditions.checkNotNull(authenticationSettings, "authenticationSettings");

	stopCtx context.Context

	mu sync.Mutex
	// wait indicate whether Wait is called, if true,
	// then any Add with positive delta will return error.
	wait bool
	// number of request(s) currently using the wait group
	count int
}

// Add adds delta, which may be negative, similar to sync.WaitGroup.
// If Add with a positive delta happens after Wait, it will return error,
// which prevent unsafe Add.

     *
     * @return The one-based index of the line containing the error or a non-positive value if unknown.
     */
    public int getLineNumber() {
        return lineNumber;
    }

    /**
     * Gets the one-based index of the column containing the error.
     *
     * @return The one-based index of the column containing the error or non-positive value if unknown.
     */
    public int getColumnNumber() {

     *
     * @return The one-based index of the line containing the error or a non-positive value if unknown.
     */
    public int getLineNumber() {
        return lineNumber;
    }

    /**
     * Gets the one-based index of the column containing the error.
     *
     * @return The one-based index of the column containing the error or non-positive value if unknown.
     */
    public int getColumnNumber() {

     *
     * @return The one-based index of the line containing the error or a non-positive value if unknown.
     */
    public int getLineNumber() {
        return lineNumber;
    }

    /**
     * Gets the one-based index of the column containing the error.
     *
     * @return The one-based index of the column containing the error or non-positive value if unknown.
     */
    public int getColumnNumber() {

     *
     * @return The one-based index of the line containing the error or a non-positive value if unknown.
     */
    public int getLineNumber() {
        return lineNumber;
    }

    /**
     * Gets the one-based index of the column containing the error.
     *
     * @return The one-based index of the column containing the error or non-positive value if unknown.
     */
    public int getColumnNumber() {