public static ArrayType GetStringType(ResolutionContext ctxt, LiteralSubformat fmt = LiteralSubformat.Utf8)
{
ArrayType _t = null;
if (ctxt != null && ctxt.ScopedBlock != null)
{
var obj = ctxt.ParseCache.LookupModuleName(ctxt.ScopedBlock.NodeRoot as DModule, "object").FirstOrDefault();
if (obj != null)
{
string strType = fmt == LiteralSubformat.Utf32 ? "dstring" :
fmt == LiteralSubformat.Utf16 ? "wstring" :
"string";
var strNode = obj[strType];
if (strNode != null)
foreach (var n in strNode) {
_t = TypeDeclarationResolver.HandleNodeMatch(n, ctxt) as ArrayType;
if (_t != null)
break;
}
}
}
if (_t == null)
{
var ch = fmt == LiteralSubformat.Utf32 ? DTokens.Dchar :
fmt == LiteralSubformat.Utf16 ? DTokens.Wchar : DTokens.Char;
_t = new ArrayType(new PrimitiveType(ch, DTokens.Immutable));
}
return _t;
}
public IdentifierExpression(string Value, LiteralFormat LiteralFormat = LiteralFormat.None, LiteralSubformat Subformat = 0)
{
Strings.Add(Value);
ValueStringHash = Value.GetHashCode();
this.Format = LiteralFormat;
this.Subformat = Subformat;
}
public static ArrayType GetStringType(ResolverContextStack ctxt, LiteralSubformat fmt = LiteralSubformat.Utf8)
{
ArrayType _t = null;
if (ctxt != null)
{
var obj = ctxt.ParseCache.LookupModuleName("object").First();
string strType = fmt == LiteralSubformat.Utf32 ? "dstring" :
fmt == LiteralSubformat.Utf16 ? "wstring" :
"string";
var strNode = obj[strType];
if(strNode!=null && strNode.Count != 0)
_t = DResolver.StripAliasSymbol(TypeDeclarationResolver.HandleNodeMatch(strNode[0], ctxt)) as ArrayType;
}
if (_t == null)
{
var ch = fmt == LiteralSubformat.Utf32 ? DTokens.Dchar :
fmt == LiteralSubformat.Utf16 ? DTokens.Wchar : DTokens.Char;
_t = new ArrayType(new PrimitiveType(ch, DTokens.Immutable),
new ArrayDecl
{
ValueType = new MemberFunctionAttributeDecl(DTokens.Immutable)
{
InnerType = new DTokenDeclaration(ch)
}
});
}
return _t;
}
public IdentifierExpression(object Val, LiteralFormat LiteralFormat, LiteralSubformat Subformat = 0, string escapeString = null)
{
Value = Val;
this.Format = LiteralFormat;
this.Subformat = Subformat;
if (escapeString != null)
{
Strings.Add(escapeString);
EscapeStringHash = escapeString.GetHashCode();
}
}
/// <summary>
/// String constructor.
/// Given result stores both type and idenfitierexpression whose Value is used as content
/// </summary>
public ArrayValue(ArrayType stringLiteralResult, IdentifierExpression stringLiteral = null)
: base(stringLiteralResult)
{
StringFormat = LiteralSubformat.Utf8;
if (stringLiteralResult.DeclarationOrExpressionBase is IdentifierExpression)
{
StringFormat = ((IdentifierExpression)stringLiteralResult.DeclarationOrExpressionBase).Subformat;
StringValue = ((IdentifierExpression)stringLiteralResult.DeclarationOrExpressionBase).StringValue;
}
else
StringValue = stringLiteral.StringValue;
}
public DToken(int kind, int startLocation_Col, int startLocation_Line, int endLocation_Col, int endLocation_Line,
object literalValue, string value, LiteralFormat literalFormat = 0, LiteralSubformat literalSubFormat = 0)
{
Line = startLocation_Line;
Location = new CodeLocation(startLocation_Col, startLocation_Line);
EndLocation = new CodeLocation(endLocation_Col, endLocation_Line);
Kind = kind;
LiteralFormat = literalFormat;
Subformat = literalSubFormat;
LiteralValue = literalValue;
Value = value;
}
/// <summary>
/// String constructor.
/// Given result stores both type and idenfitierexpression whose Value is used as content
/// </summary>
public ArrayValue(ArrayType stringLiteralResult, IdentifierExpression stringLiteral = null)
: base(stringLiteralResult)
{
StringFormat = LiteralSubformat.Utf8;
if (stringLiteralResult.DeclarationOrExpressionBase is IdentifierExpression)
{
StringFormat = ((IdentifierExpression)stringLiteralResult.DeclarationOrExpressionBase).Subformat;
StringValue = ((IdentifierExpression)stringLiteralResult.DeclarationOrExpressionBase).StringValue;
}
else
{
StringValue = stringLiteral.StringValue;
}
}
public static ArrayType GetStringType(ResolutionContext ctxt, LiteralSubformat fmt = LiteralSubformat.Utf8)
{
ArrayType _t = null;
if (ctxt != null)
{
var obj = ctxt.ParseCache.LookupModuleName("object").FirstOrDefault();
if (obj != null)
{
string strType = fmt == LiteralSubformat.Utf32 ? "dstring" :
fmt == LiteralSubformat.Utf16 ? "wstring" :
"string";
var strNode = obj[strType];
if (strNode != null)
{
foreach (var n in strNode)
{
_t = DResolver.StripAliasSymbol(TypeDeclarationResolver.HandleNodeMatch(n, ctxt)) as ArrayType;
if (_t != null)
{
break;
}
}
}
}
}
if (_t == null)
{
var ch = fmt == LiteralSubformat.Utf32 ? DTokens.Dchar :
fmt == LiteralSubformat.Utf16 ? DTokens.Wchar : DTokens.Char;
_t = new ArrayType(new PrimitiveType(ch, DTokens.Immutable),
new ArrayDecl
{
ValueType = new MemberFunctionAttributeDecl(DTokens.Immutable)
{
InnerType = new DTokenDeclaration(ch)
}
});
}
return(_t);
}
DToken Token(byte kind, int startLocation_Col, int startLocation_Line, int tokenLength,
object literalValue,/* string value,*/ LiteralFormat literalFormat = 0, LiteralSubformat literalSubFormat = 0)
{
var tk = tok();
tk.Line = startLocation_Line;
tk.Column = startLocation_Col;
tk.EndLineDifference = 0;
tk.EndColumn = unchecked(startLocation_Col + tokenLength);
tk.Kind = kind;
tk.LiteralFormat = literalFormat;
tk.Subformat = literalSubFormat;
tk.LiteralValue = literalValue;
tk.RawCodeRepresentation = null;
return tk;
}
ArrayType GetStringType(LiteralSubformat fmt = LiteralSubformat.Utf8)
{
return(Evaluation.GetStringType(ctxt, fmt));
}
ArrayType GetStringType(LiteralSubformat fmt = LiteralSubformat.Utf8)
{
return GetStringType(ctxt, fmt);
}
public DToken(int kind, CodeLocation startLocation, CodeLocation endLocation, string val, object literalValue,
LiteralFormat literalFormat,
LiteralSubformat Subformat=0)
{
this.Kind = kind;
this.col = startLocation.Column;
this.line = startLocation.Line;
this.endLocation = endLocation;
this.val = val;
this.literalValue = literalValue;
this.literalFormat = literalFormat;
this.Subformat = Subformat;
}
void TryReadExplicitStringFormat(out LiteralSubformat subFmt)
{
switch ((char)this.ReaderPeek ()) {
case 'c':
ReaderRead ();
break;
case 'd':
subFmt = LiteralSubformat.Utf32;
ReaderRead ();
return;
case 'w':
subFmt = LiteralSubformat.Utf16;
ReaderRead ();
return;
}
subFmt = LiteralSubformat.Utf8;
}
public IdentifierExpression(object Val, LiteralFormat LiteralFormat, LiteralSubformat Subformat = 0)
{
Value = Val;
this.Format = LiteralFormat;
this.Subformat = Subformat;
}
DToken Token(byte kind, int startLocation_Col, int startLocation_Line, int endLocation_Col, int endLocation_Line,
object literalValue,/* string value,*/ LiteralFormat literalFormat = 0, LiteralSubformat literalSubFormat = 0, string rawCode = null)
{
var tk = tok();
tk.Line = startLocation_Line;
tk.Column = startLocation_Col;
tk.EndLineDifference = (ushort)unchecked(endLocation_Line-startLocation_Line);
tk.EndColumn = endLocation_Col;
tk.Kind = kind;
tk.LiteralFormat = literalFormat;
tk.Subformat = literalSubFormat;
tk.LiteralValue = literalValue;
tk.RawCodeRepresentation = rawCode;
return tk;
}
/// <summary>
/// String constructor.
/// Used for generating string results 'internally'.
/// </summary>
public ArrayValue(ArrayType stringTypeResult, string content) : base(stringTypeResult)
{
StringFormat = LiteralSubformat.Utf8;
StringValue = content;
}
/// <summary>
/// String constructor.
/// Used for generating string results 'internally'.
/// </summary>
public ArrayValue(ArrayType stringTypeResult, IExpression baseExpression, string content)
: base(ExpressionValueType.Array, stringTypeResult, baseExpression)
{
StringFormat = LiteralSubformat.Utf8;
StringValue = content;
}
/// <summary>
/// String constructor.
/// Used for generating string results 'internally'.
/// </summary>
public ArrayValue(ArrayType stringTypeResult, string content)
: base(stringTypeResult)
{
StringFormat = LiteralSubformat.Utf8;
StringValue = content;
}
public DToken(int kind, int x, int y, string val, object literalValue, LiteralFormat literalFormat, LiteralSubformat Subformat=0)
: this(kind, new CodeLocation(x, y), new CodeLocation(x + val.Length, y), val, literalValue, literalFormat, Subformat)
{
}
