string IDkmClrFullNameProvider.GetClrCastExpression(
DkmInspectionContext inspectionContext,
string argument,
DkmClrType type,
DkmClrCustomTypeInfo customTypeInfo,
DkmClrCastExpressionOptions castExpressionOptions
)
{
throw new NotImplementedException();
}
string IDkmClrFullNameProvider.GetClrCastExpression(
DkmInspectionContext inspectionContext,
string argument,
DkmClrType type,
DkmClrCustomTypeInfo customTypeInfo,
DkmClrCastExpressionOptions castExpressionOptions
)
{
bool sawInvalidIdentifier;
var name = GetTypeName(
new TypeAndCustomInfo(type, customTypeInfo),
escapeKeywordIdentifiers: true,
sawInvalidIdentifier: out sawInvalidIdentifier
);
if (sawInvalidIdentifier)
{
return(null);
}
return(GetCastExpression(argument, name, castExpressionOptions));
}
internal override string GetCastExpression(
string argument,
string type,
DkmClrCastExpressionOptions options
)
{
Debug.Assert(!string.IsNullOrEmpty(argument));
Debug.Assert(!string.IsNullOrEmpty(type));
var pooled = PooledStringBuilder.GetInstance();
var builder = pooled.Builder;
if ((options & DkmClrCastExpressionOptions.ParenthesizeEntireExpression) != 0)
{
builder.Append('(');
}
if ((options & DkmClrCastExpressionOptions.ParenthesizeArgument) != 0)
{
argument = $"({argument})";
}
if ((options & DkmClrCastExpressionOptions.ConditionalCast) != 0)
{
builder.Append(argument);
builder.Append(" as ");
builder.Append(type);
}
else
{
builder.Append('(');
builder.Append(type);
builder.Append(')');
builder.Append(argument);
}
if ((options & DkmClrCastExpressionOptions.ParenthesizeEntireExpression) != 0)
{
builder.Append(')');
}
return(pooled.ToStringAndFree());
}
internal abstract string GetCastExpression(
string argument,
string type,
DkmClrCastExpressionOptions options
);
