internal Preprocessor(string text, CsTokenClass tokenClass, CodeLocation location, bool generated)
: base(text, CsTokenType.PreprocessorDirective, tokenClass, location, generated)
{
this.preprocessorType = string.Empty;
int num = 0;
while (true)
{
if (text[num] == '#')
{
break;
}
num++;
}
string str = string.Empty;
int num2 = num;
while ((num2 + 1) < text.Length)
{
if (!char.IsLetter(text[num2 + 1]))
{
break;
}
num2++;
}
if (num2 > num)
{
str = text.Substring(num + 1, num2 - num);
}
this.preprocessorType = str;
}
internal Parameter(TypeToken type, string name, ParameterModifiers modifiers, CodeLocation location, CsTokenList tokens, bool generated)
{
this.type = type;
this.name = name;
this.modifiers = modifiers;
this.location = location;
this.tokens = tokens;
this.generated = generated;
}
private Symbol GetWhitespace()
{
StringBuilder builder = new StringBuilder();
while (true)
{
char ch = this.codeReader.Peek();
if ((ch == '\0') || ((ch != ' ') && (ch != '\t')))
{
break;
}
builder.Append(ch);
this.codeReader.ReadNext();
}
CodeLocation location = new CodeLocation(this.marker.Index, (this.marker.Index + builder.Length) - 1, this.marker.IndexOnLine, (this.marker.IndexOnLine + builder.Length) - 1, this.marker.LineNumber, this.marker.LineNumber);
Symbol symbol = new Symbol(builder.ToString(), SymbolType.WhiteSpace, location);
this.marker.Index += builder.Length;
this.marker.IndexOnLine += builder.Length;
return symbol;
}
public Token(CodeLocation location, bool generated)
{
Param.RequireNotNull(location, "location");
this.location = location;
this.generated = generated;
}
internal ConstructorConstraint(MasterList<CsToken> childTokens, CodeLocation location, bool generated)
: base(CsTokenType.Other, CsTokenClass.ConstructorConstraint, location, generated)
{
this.childTokens = childTokens;
}
internal Attribute(MasterList<CsToken> childTokens, CodeLocation location, ICollection<AttributeExpression> attributeExpressions, bool generated)
: base(CsTokenType.Attribute, CsTokenClass.Attribute, location, generated)
{
this.childTokens = childTokens;
this.attributeExpressions = attributeExpressions;
}
/// <summary>
/// Joins the two given locations.
/// </summary>
/// <param name="location1">The first location to join.</param>
/// <param name="location2">The second location to join.</param>
/// <returns>Returns the joined <see cref="CodeLocation"/>.</returns>
public static CodeLocation Join(CodeLocation location1, CodeLocation location2)
{
Param.Ignore(location1, location2);
if (location1 == null)
{
return location2;
}
else if (location2 == null)
{
return location1;
}
else
{
// Figure out which IndexOnLine and EndIndexOnLine to use.
int indexOnLine;
int endIndexOnLine;
if (location1.StartPoint.LineNumber == location2.StartPoint.LineNumber)
{
indexOnLine = Math.Min(location1.StartPoint.IndexOnLine, location2.StartPoint.IndexOnLine);
endIndexOnLine = Math.Max(location1.EndPoint.IndexOnLine, location2.EndPoint.IndexOnLine);
}
else if (location1.StartPoint.LineNumber < location2.StartPoint.LineNumber)
{
indexOnLine = location1.StartPoint.IndexOnLine;
endIndexOnLine = location2.EndPoint.IndexOnLine;
}
else
{
indexOnLine = location2.StartPoint.IndexOnLine;
endIndexOnLine = location1.EndPoint.IndexOnLine;
}
return new CodeLocation(
Math.Min(location1.StartPoint.Index, location2.StartPoint.Index),
Math.Max(location1.EndPoint.Index, location2.EndPoint.Index),
indexOnLine,
endIndexOnLine,
Math.Min(location1.StartPoint.LineNumber, location2.StartPoint.LineNumber),
Math.Max(location2.EndPoint.LineNumber, location2.EndPoint.LineNumber));
}
}
private Symbol GetNewLine()
{
Symbol symbol = null;
char ch = this.codeReader.Peek();
if (ch != '\0')
{
this.codeReader.ReadNext();
int index = this.marker.Index;
int endIndex = this.marker.Index;
if ((ch == '\r') && (this.codeReader.Peek() == '\n'))
{
this.codeReader.ReadNext();
this.marker.Index++;
endIndex++;
}
CodeLocation location = new CodeLocation(index, endIndex, this.marker.IndexOnLine, this.marker.IndexOnLine + (endIndex - index), this.marker.LineNumber, this.marker.LineNumber);
symbol = new Symbol("\n", SymbolType.EndOfLine, location);
this.marker.Index++;
this.marker.LineNumber++;
this.marker.IndexOnLine = 0;
}
return symbol;
}
private Symbol GetLiteralString(StringBuilder text)
{
char ch2;
int index = this.marker.Index;
int endIndex = this.marker.Index;
int indexOnLine = this.marker.IndexOnLine;
int endIndexOnLine = this.marker.IndexOnLine;
int lineNumber = this.marker.LineNumber;
int endLineNumber = this.marker.LineNumber;
char ch = this.codeReader.Peek();
text.Append(ch);
this.codeReader.ReadNext();
endIndex += 2;
endIndexOnLine += 2;
Label_0074:
ch2 = this.codeReader.Peek();
if (ch2 == '\0')
{
goto Label_0152;
}
if (ch2 == ch)
{
this.codeReader.ReadNext();
text.Append(ch2);
endIndex++;
endIndexOnLine++;
ch2 = this.codeReader.Peek();
if (ch2 != ch)
{
goto Label_0152;
}
this.codeReader.ReadNext();
text.Append(ch2);
endIndex++;
endIndexOnLine++;
}
else
{
if ((ch2 == '\r') || (ch2 == '\n'))
{
if (ch == '\'')
{
throw new SyntaxException(this.source, this.marker.LineNumber);
}
switch (ch2)
{
case '\n':
endLineNumber++;
endIndexOnLine = -1;
break;
case '\r':
this.codeReader.ReadNext();
goto Label_0074;
}
}
this.codeReader.ReadNext();
text.Append(ch2);
endIndex++;
endIndexOnLine++;
}
goto Label_0074;
Label_0152:
if ((text.Length <= 2) || (text[text.Length - 1] != ch))
{
throw new SyntaxException(this.source, this.marker.LineNumber);
}
CodeLocation location = new CodeLocation(index, endIndex, indexOnLine, endIndexOnLine, lineNumber, endLineNumber);
Symbol symbol = new Symbol(text.ToString(), SymbolType.String, location);
this.marker.Index = endIndex + 1;
this.marker.IndexOnLine = endIndexOnLine + 1;
this.marker.LineNumber = endLineNumber;
return symbol;
}
internal Preprocessor(string text, CodeLocation location, bool generated)
: this(text, CsTokenClass.PreprocessorDirective, location, generated)
{
}
internal Bracket(string text, CsTokenType tokenType, CodeLocation location, bool generated)
: base(text, tokenType, CsTokenClass.Bracket, location, generated)
{
}
internal OperatorSymbol(string text, OperatorCategory category, OperatorType symbolType, CodeLocation location, bool generated)
: base(text, CsTokenType.OperatorSymbol, CsTokenClass.OperatorSymbol, location, generated)
{
this.category = category;
this.symbolType = symbolType;
}
public Token(string text, CodeLocation location, bool generated)
: this(location, generated)
{
Param.RequireNotNull(text, "text");
this.text = text;
}
private Symbol GetXmlHeaderLine(StringBuilder text)
{
this.AdvanceToEndOfLine(text);
CodeLocation location = new CodeLocation(this.marker.Index, (this.marker.Index + text.Length) - 1, this.marker.IndexOnLine, (this.marker.IndexOnLine + text.Length) - 1, this.marker.LineNumber, this.marker.LineNumber);
Symbol symbol = new Symbol(text.ToString(), SymbolType.XmlHeaderLine, location);
this.marker.Index += text.Length;
this.marker.IndexOnLine += text.Length;
return symbol;
}
internal ConditionalCompilationDirective(string text, Microsoft.StyleCop.CSharp.ConditionalCompilationDirectiveType type, Expression body, CodeLocation location, bool generated)
: base(text, CsTokenClass.ConditionalCompilationDirective, location, generated)
{
this.type = type;
this.body = body;
}
private Symbol GetLiteralKeyword(StringBuilder text)
{
this.ReadToEndOfOtherSymbol(text);
if (text.Length == 1)
{
throw new SyntaxException(this.source, this.marker.LineNumber);
}
CodeLocation location = new CodeLocation(this.marker.Index, (this.marker.Index + text.Length) - 1, this.marker.IndexOnLine, (this.marker.IndexOnLine + text.Length) - 1, this.marker.LineNumber, this.marker.LineNumber);
Symbol symbol = new Symbol(text.ToString(), SymbolType.Other, location);
this.marker.Index += text.Length;
this.marker.IndexOnLine += text.Length;
return symbol;
}
internal XmlHeader(MasterList<CsToken> childTokens, CodeLocation location, bool generated)
: base(CsTokenType.XmlHeader, CsTokenClass.XmlHeader, location, generated)
{
this.childTokens = childTokens;
}
private Symbol GetMultiLineComment(StringBuilder text)
{
int index = this.marker.Index;
int endIndex = this.marker.Index + 1;
int indexOnLine = this.marker.IndexOnLine;
int endIndexOnLine = this.marker.IndexOnLine + 1;
int lineNumber = this.marker.LineNumber;
int endLineNumber = this.marker.LineNumber;
bool flag = false;
bool flag2 = false;
while (true)
{
char ch = this.codeReader.Peek();
if (ch == '\0')
{
break;
}
text.Append(this.codeReader.ReadNext());
if (flag && (ch == '/'))
{
break;
}
if (ch == '*')
{
if (flag2)
{
flag = true;
}
else
{
flag2 = true;
}
}
else
{
flag = false;
if (ch == '\n')
{
endLineNumber++;
endIndexOnLine = -1;
}
else if ((ch == '\r') && (this.codeReader.Peek() != '\n'))
{
endLineNumber++;
endIndexOnLine = -1;
}
}
endIndex++;
endIndexOnLine++;
}
CodeLocation location = new CodeLocation(index, endIndex, indexOnLine, endIndexOnLine, lineNumber, endLineNumber);
Symbol symbol = new Symbol(text.ToString(), SymbolType.MultiLineComment, location);
this.marker.Index = endIndex + 1;
this.marker.IndexOnLine = endIndexOnLine + 1;
this.marker.LineNumber = endLineNumber;
return symbol;
}
private Symbol GetOperatorSymbol(char character)
{
SymbolType other = SymbolType.Other;
StringBuilder builder = new StringBuilder();
if (character == '.')
{
builder.Append(".");
other = SymbolType.Dot;
this.codeReader.ReadNext();
}
else if (character == '~')
{
builder.Append("~");
other = SymbolType.Tilde;
this.codeReader.ReadNext();
}
else if (character == '+')
{
builder.Append("+");
other = SymbolType.Plus;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '+')
{
builder.Append("+");
other = SymbolType.Increment;
this.codeReader.ReadNext();
}
else if (character == '=')
{
builder.Append("=");
other = SymbolType.PlusEquals;
this.codeReader.ReadNext();
}
}
else if (character == '-')
{
builder.Append("-");
other = SymbolType.Minus;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '-')
{
builder.Append("-");
other = SymbolType.Decrement;
this.codeReader.ReadNext();
}
else if (character == '=')
{
builder.Append("=");
other = SymbolType.MinusEquals;
this.codeReader.ReadNext();
}
else if (character == '>')
{
builder.Append(">");
other = SymbolType.Pointer;
this.codeReader.ReadNext();
}
}
else if (character == '*')
{
builder.Append("*");
other = SymbolType.Multiplication;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '=')
{
builder.Append("*");
other = SymbolType.MultiplicationEquals;
this.codeReader.ReadNext();
}
}
else if (character == '/')
{
builder.Append("/");
other = SymbolType.Division;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '=')
{
builder.Append("=");
other = SymbolType.DivisionEquals;
this.codeReader.ReadNext();
}
}
else if (character == '|')
{
builder.Append("|");
other = SymbolType.LogicalOr;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '=')
{
builder.Append("=");
other = SymbolType.OrEquals;
this.codeReader.ReadNext();
}
else if (character == '|')
{
builder.Append("|");
other = SymbolType.ConditionalOr;
this.codeReader.ReadNext();
}
}
else if (character == '&')
{
builder.Append("&");
other = SymbolType.LogicalAnd;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '=')
{
builder.Append("=");
other = SymbolType.AndEquals;
this.codeReader.ReadNext();
}
else if (character == '&')
{
builder.Append("&");
other = SymbolType.ConditionalAnd;
this.codeReader.ReadNext();
}
}
else if (character == '^')
{
builder.Append("^");
other = SymbolType.LogicalXor;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '=')
{
builder.Append("=");
other = SymbolType.XorEquals;
this.codeReader.ReadNext();
}
}
else if (character == '!')
{
builder.Append("!");
other = SymbolType.Not;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '=')
{
builder.Append("=");
other = SymbolType.NotEquals;
this.codeReader.ReadNext();
}
}
else if (character == '%')
{
builder.Append("%");
other = SymbolType.Mod;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '=')
{
builder.Append("=");
other = SymbolType.ModEquals;
this.codeReader.ReadNext();
}
}
else if (character == '=')
{
builder.Append("=");
other = SymbolType.Equals;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '=')
{
builder.Append("=");
other = SymbolType.ConditionalEquals;
this.codeReader.ReadNext();
}
else if (character == '>')
{
builder.Append(">");
other = SymbolType.Lambda;
this.codeReader.ReadNext();
}
}
else if (character == '<')
{
builder.Append("<");
other = SymbolType.LessThan;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '=')
{
builder.Append("=");
other = SymbolType.LessThanOrEquals;
this.codeReader.ReadNext();
}
else if (character == '<')
{
builder.Append("<");
other = SymbolType.LeftShift;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '=')
{
builder.Append("=");
other = SymbolType.LeftShiftEquals;
this.codeReader.ReadNext();
}
}
}
else if (character == '>')
{
builder.Append(">");
other = SymbolType.GreaterThan;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '=')
{
builder.Append("=");
other = SymbolType.GreaterThanOrEquals;
this.codeReader.ReadNext();
}
}
else if (character == '?')
{
builder.Append("?");
other = SymbolType.QuestionMark;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == '?')
{
builder.Append("?");
other = SymbolType.NullCoalescingSymbol;
this.codeReader.ReadNext();
}
}
else if (character == ':')
{
builder.Append(":");
other = SymbolType.Colon;
this.codeReader.ReadNext();
character = this.codeReader.Peek();
if (character == ':')
{
builder.Append(":");
other = SymbolType.QualifiedAlias;
this.codeReader.ReadNext();
}
}
if ((builder == null) || (builder.Length == 0))
{
throw new SyntaxException(this.source, this.marker.LineNumber);
}
CodeLocation location = new CodeLocation(this.marker.Index, (this.marker.Index + builder.Length) - 1, this.marker.IndexOnLine, (this.marker.IndexOnLine + builder.Length) - 1, this.marker.LineNumber, this.marker.LineNumber);
Symbol symbol = new Symbol(builder.ToString(), other, location);
this.marker.Index += builder.Length;
this.marker.IndexOnLine += builder.Length;
return symbol;
}
private Symbol GetNumber()
{
int positiveNumber = -1;
char ch = this.codeReader.Peek();
switch (ch)
{
case '-':
case '+':
ch = this.codeReader.Peek(1);
if ((ch >= '0') && (ch <= '9'))
{
positiveNumber = this.GetPositiveNumber(this.marker.Index + 1);
}
break;
default:
positiveNumber = this.GetPositiveNumber(this.marker.Index);
break;
}
Symbol symbol = null;
if (positiveNumber >= this.marker.Index)
{
int count = (positiveNumber - this.marker.Index) + 1;
string text = this.codeReader.ReadString(count);
CodeLocation location = new CodeLocation(this.marker.Index, (this.marker.Index + count) - 1, this.marker.IndexOnLine, (this.marker.IndexOnLine + count) - 1, this.marker.LineNumber, this.marker.LineNumber);
symbol = new Symbol(text, SymbolType.Number, location);
this.marker.Index += count;
this.marker.IndexOnLine += count;
}
return symbol;
}
private Symbol GetOtherSymbol(Microsoft.StyleCop.SourceCode sourceCode)
{
StringBuilder text = new StringBuilder();
this.ReadToEndOfOtherSymbol(text);
if (text.Length == 0)
{
throw new SyntaxException(sourceCode, 1);
}
string str = text.ToString();
CodeLocation location = new CodeLocation(this.marker.Index, (this.marker.Index + text.Length) - 1, this.marker.IndexOnLine, (this.marker.IndexOnLine + text.Length) - 1, this.marker.LineNumber, this.marker.LineNumber);
Symbol symbol = new Symbol(str, GetOtherSymbolType(str), location);
this.marker.Index += text.Length;
this.marker.IndexOnLine += text.Length;
return symbol;
}
internal Number(string token, CodeLocation location, bool generated)
: base(token, CsTokenType.Number, CsTokenClass.Number, location, generated)
{
}
private Symbol GetPreprocessorDirectiveSymbol(Microsoft.StyleCop.SourceCode sourceCode, Configuration configuration, bool evaluate)
{
StringBuilder text = new StringBuilder();
this.AdvanceToEndOfLine(text);
if (text.Length == 1)
{
throw new SyntaxException(Microsoft.StyleCop.CSharp.Strings.UnexpectedEndOfFile);
}
CodeLocation location = new CodeLocation(this.marker.Index, (this.marker.Index + text.Length) - 1, this.marker.IndexOnLine, (this.marker.IndexOnLine + text.Length) - 1, this.marker.LineNumber, this.marker.LineNumber);
Symbol preprocessorSymbol = new Symbol(text.ToString(), SymbolType.PreprocessorDirective, location);
this.marker.Index += text.Length;
this.marker.IndexOnLine += text.Length;
if (evaluate && (configuration != null))
{
this.CheckForConditionalCompilationDirective(sourceCode, preprocessorSymbol, configuration);
}
return preprocessorSymbol;
}
internal Region(string text, CodeLocation location, bool beginning, bool generated)
: base(text, CsTokenClass.RegionDirective, location, generated)
{
this.beginning = beginning;
}
private Symbol GetString()
{
CodeLocation location;
StringBuilder builder = new StringBuilder();
char ch = this.codeReader.ReadNext();
builder.Append(ch);
bool flag = false;
while (true)
{
char ch2 = this.codeReader.Peek();
if ((ch2 == '\0') || ((ch2 == ch) && !flag))
{
builder.Append(ch2);
this.codeReader.ReadNext();
break;
}
if (ch2 == '\\')
{
flag = !flag;
}
else
{
flag = false;
switch (ch2)
{
case '\r':
case '\n':
goto Label_0076;
}
}
builder.Append(ch2);
this.codeReader.ReadNext();
}
Label_0076:
location = new CodeLocation(this.marker.Index, (this.marker.Index + builder.Length) - 1, this.marker.IndexOnLine, (this.marker.IndexOnLine + builder.Length) - 1, this.marker.LineNumber, this.marker.LineNumber);
Symbol symbol = new Symbol(builder.ToString(), SymbolType.String, location);
this.marker.Index += builder.Length;
this.marker.IndexOnLine += builder.Length;
return symbol;
}
internal Symbol(string text, Microsoft.StyleCop.CSharp.SymbolType symbolType, CodeLocation location)
{
this.text = text;
this.symbolType = symbolType;
this.location = location;
}
internal TypeToken(MasterList<CsToken> childTokens, CodeLocation location, CsTokenClass tokenClass, bool generated)
: base(CsTokenType.Other, tokenClass, location, generated)
{
this.childTokens = childTokens;
}