本文整理汇总了C#中ArrayBuilder.ToReadOnlyAndFree方法的典型用法代码示例。如果您正苦于以下问题：C# ArrayBuilder.ToReadOnlyAndFree方法的具体用法？C# ArrayBuilder.ToReadOnlyAndFree怎么用？C# ArrayBuilder.ToReadOnlyAndFree使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ArrayBuilder的用法示例。
在下文中一共展示了ArrayBuilder.ToReadOnlyAndFree方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: RewriteConstant
//.........这里部分代码省略.........
var decimalType = node.Type as NamedTypeSymbol;
Debug.Assert(decimalType != null);
Debug.Assert(decimalType.SpecialType == SpecialType.System_Decimal);
var value = node.ConstantValue.DecimalValue;
var parts = new DecimalParts(value);
var scale = parts.Scale;
var arguments = new ArrayBuilder<BoundExpression>();
MethodSymbol ctor = null;
var ctors = decimalType.InstanceConstructors;
// check if we can call a simple constructor
if (scale == 0 && !parts.IsNegative && value == 0m)
{
// new decimal();
foreach (MethodSymbol c in ctors)
{
if (c.Parameters.Count == 0)
{
ctor = c;
break;
}
}
}
else if (scale == 0 && int.MinValue <= value && value <= int.MaxValue)
{
//new decimal(int);
foreach (MethodSymbol c in ctors)
{
if (c.Parameters.Count == 1 && c.Parameters[0].Type.SpecialType == SpecialType.System_Int32)
{
ctor = c;
break;
}
}
arguments.Add(new BoundLiteral(syntax, ConstantValue.Create((int)value), ctor.Parameters[0].Type));
}
else if (scale == 0 && uint.MinValue <= value && value <= uint.MaxValue)
{
//new decimal(uint);
foreach (MethodSymbol c in ctors)
{
if (c.Parameters.Count == 1 && c.Parameters[0].Type.SpecialType == SpecialType.System_UInt32)
{
ctor = c;
break;
}
}
arguments.Add(new BoundLiteral(syntax, ConstantValue.Create((uint)value), ctor.Parameters[0].Type));
}
else if (scale == 0 && long.MinValue <= value && value <= long.MaxValue)
{
//new decimal(long);
foreach (MethodSymbol c in ctors)
{
if (c.Parameters.Count == 1 && c.Parameters[0].Type.SpecialType == SpecialType.System_Int64)
{
ctor = c;
break;
}
}
arguments.Add(new BoundLiteral(syntax, ConstantValue.Create((long)value), ctor.Parameters[0].Type));
}
else if (scale == 0 && ulong.MinValue <= value && value <= ulong.MaxValue)
{
//new decimal(ulong);
foreach (MethodSymbol c in ctors)
{
if (c.Parameters.Count == 1 && c.Parameters[0].Type.SpecialType == SpecialType.System_UInt64)
{
ctor = c;
break;
}
}
arguments.Add(new BoundLiteral(syntax, ConstantValue.Create((ulong)value), ctor.Parameters[0].Type));
}
else
{
//new decimal(int low, int mid, int high, bool isNegative, byte scale);
foreach (MethodSymbol c in ctors)
{
if (c.Parameters.Count == 5)
{
ctor = c;
break;
}
}
arguments.Add(new BoundLiteral(syntax, ConstantValue.Create(parts.Low), ctor.Parameters[0].Type));
arguments.Add(new BoundLiteral(syntax, ConstantValue.Create(parts.Mid), ctor.Parameters[1].Type));
arguments.Add(new BoundLiteral(syntax, ConstantValue.Create(parts.High), ctor.Parameters[2].Type));
arguments.Add(new BoundLiteral(syntax, ConstantValue.Create(parts.IsNegative), ctor.Parameters[3].Type));
arguments.Add(new BoundLiteral(syntax, ConstantValue.Create((byte)parts.Scale), ctor.Parameters[4].Type));
}
return new BoundObjectCreationExpression(
node.Syntax,
ctor,
arguments.ToReadOnlyAndFree());
}