TryParseSByteD()

static bool System.Buffers.Text.Utf8Parser.TryParseSByteD ( ReadOnlySpan< byte > source, out sbyte value, out int bytesConsumed )

inlinestaticprivate

Definition at line 1383 of file Utf8Parser.cs.

    {
        int num;
        int num2;
        int num4;
        int num3;
        if (source.Length >= 1)
        {
            num = 1;
            num2 = 0;
            num3 = source[num2];
            if (num3 == 45)
            {
                num = -1;
                num2++;
                if ((uint)num2 >= (uint)source.Length)
                {
                    goto IL_0123;
                }
                num3 = source[num2];
            }
            else if (num3 == 43)
            {
                num2++;
                if ((uint)num2 >= (uint)source.Length)
                {
                    goto IL_0123;
                }
                num3 = source[num2];
            }
            num4 = 0;
            if (ParserHelpers.IsDigit(num3))
            {
                if (num3 != 48)
                {
                    goto IL_009c;
                }
                while (true)
                {
                    num2++;
                    if ((uint)num2 >= (uint)source.Length)
                    {
                        break;
                    }
                    num3 = source[num2];
                    if (num3 == 48)
                    {
                        continue;
                    }
                    goto IL_0091;
                }
                goto IL_012b;
            }
        }
        goto IL_0123;
        IL_012b:
        bytesConsumed = num2;
        value = (sbyte)(num4 * num);
        return true;
        IL_009c:
        num4 = num3 - 48;
        num2++;
        if ((uint)num2 < (uint)source.Length)
        {
            num3 = source[num2];
            if (ParserHelpers.IsDigit(num3))
            {
                num2++;
                num4 = 10 * num4 + num3 - 48;
                if ((uint)num2 < (uint)source.Length)
                {
                    num3 = source[num2];
                    if (ParserHelpers.IsDigit(num3))
                    {
                        num2++;
                        num4 = num4 * 10 + num3 - 48;
                        if ((uint)num4 > 127L + (long)((-1 * num + 1) / 2) || ((uint)num2 < (uint)source.Length && ParserHelpers.IsDigit(source[num2])))
                        {
                            goto IL_0123;
                        }
                    }
                }
            }
        }
        goto IL_012b;
        IL_0123:
        bytesConsumed = 0;
        value = 0;
        return false;
        IL_0091:
        if (ParserHelpers.IsDigit(num3))
        {
            goto IL_009c;
        }
        goto IL_012b;
    }

References System.Buffers.Text.ParserHelpers.IsDigit(), System.L, System.source, and System.value.

Referenced by System.Buffers.Text.Utf8Parser.TryParse().