/// <summary>
/// Format a <see cref="PragmaWarningAction"/> as a string.
/// </summary>
public static string PragmaWarningActionToString(PragmaWarningAction pragmaWarningAction)
{
switch (pragmaWarningAction)
{
case PragmaWarningAction.Disable: return(ParseTokenDisable);
case PragmaWarningAction.Restore: return(ParseTokenRestore);
}
return("");
}
/// <summary>
/// Parse a <see cref="PragmaWarningDirective"/>.
/// </summary>
public PragmaWarningDirective(Parser parser, CodeObject parent)
: base(parser, parent)
{
parser.NextToken(); // Move past 'pragma'
Token token = parser.NextTokenSameLine(false); // Move past 'warning'
if (token != null)
{
// Parse the warning action
_pragmaWarningAction = ParseAction(parser.TokenText);
if (_pragmaWarningAction != PragmaWarningAction.Invalid)
{
token = parser.NextTokenSameLine(false); // Move past the action
// Parse the list of warning numbers
while (token != null && token.IsNumeric)
{
int number;
if (!int.TryParse(token.Text, out number))
{
number = int.MaxValue;
parser.AttachMessage(this, "Integer value expected", token);
}
CreateNumbers().Add(number);
token = parser.NextTokenSameLine(false); // Move past the number
if (token != null && token.Text == ParseTokenSeparator)
{
token = parser.NextTokenSameLine(false); // Move past ','
}
else
{
break;
}
}
}
}
MoveEOLComment(parser.LastToken);
}
/// <summary>
/// Create a <see cref="PragmaWarningDirective"/> with the specified action and warning numbers.
/// </summary>
public PragmaWarningDirective(PragmaWarningAction pragmaWarningAction, params int[] warningNumbers)
: this(pragmaWarningAction)
{
CreateNumbers().AddRange(warningNumbers);
}
/// <summary>
/// Create a <see cref="PragmaWarningDirective"/> with the specified action.
/// </summary>
public PragmaWarningDirective(PragmaWarningAction pragmaWarningAction)
{
_pragmaWarningAction = pragmaWarningAction;
}
