本文整理汇总了C#中MoonSharp.Interpreter.Execution.ScriptLoadingContext类的典型用法代码示例。如果您正苦于以下问题:C# ScriptLoadingContext类的具体用法?C# ScriptLoadingContext怎么用?C# ScriptLoadingContext使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ScriptLoadingContext类属于MoonSharp.Interpreter.Execution命名空间,在下文中一共展示了ScriptLoadingContext类的20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,您的评价将有助于我们的系统推荐出更棒的C#代码示例。
示例1: CreateSubTree
/// <summary>
/// Creates a sub tree of binary expressions
/// </summary>
private static Expression CreateSubTree(LinkedList list, ScriptLoadingContext lcontext)
{
var opfound = list.OperatorMask;
var nodes = list.Nodes;
if ((opfound & POWER) != 0)
nodes = PrioritizeRightAssociative(nodes, lcontext, POWER);
if ((opfound & MUL_DIV_MOD) != 0)
nodes = PrioritizeLeftAssociative(nodes, lcontext, MUL_DIV_MOD);
if ((opfound & ADD_SUB) != 0)
nodes = PrioritizeLeftAssociative(nodes, lcontext, ADD_SUB);
if ((opfound & STRCAT) != 0)
nodes = PrioritizeRightAssociative(nodes, lcontext, STRCAT);
if ((opfound & COMPARES) != 0)
nodes = PrioritizeLeftAssociative(nodes, lcontext, COMPARES);
if ((opfound & LOGIC_AND) != 0)
nodes = PrioritizeLeftAssociative(nodes, lcontext, LOGIC_AND);
if ((opfound & LOGIC_OR) != 0)
nodes = PrioritizeLeftAssociative(nodes, lcontext, LOGIC_OR);
if (nodes.Next != null || nodes.Prev != null)
throw new InternalErrorException("Expression reduction didn't work! - 1");
if (nodes.Expr == null)
throw new InternalErrorException("Expression reduction didn't work! - 2");
return nodes.Expr;
}
开发者ID:eddy5641,项目名称:moonsharp,代码行数:38,代码来源:BinaryOperatorExpression.cs
示例2: LiteralExpression
public LiteralExpression(ScriptLoadingContext lcontext, Token t)
: base(lcontext)
{
switch (t.Type)
{
case TokenType.Number:
case TokenType.Number_Hex:
case TokenType.Number_HexFloat:
Value = DynValue.NewNumber(t.GetNumberValue()).AsReadOnly();
break;
case TokenType.String:
case TokenType.String_Long:
Value = DynValue.NewString(t.Text).AsReadOnly();
break;
case TokenType.True:
Value = DynValue.True;
break;
case TokenType.False:
Value = DynValue.False;
break;
case TokenType.Nil:
Value = DynValue.Nil;
break;
default:
throw new InternalErrorException("type mismatch");
}
if (Value == null)
throw new SyntaxErrorException(t, "unknown literal format near '{0}'", t.Text);
lcontext.Lexer.Next();
}
开发者ID:eddy5641,项目名称:moonsharp,代码行数:32,代码来源:LiteralExpression.cs
示例3: ReturnStatement
public ReturnStatement(ScriptLoadingContext lcontext, Expression e, SourceRef sref)
: base(lcontext)
{
m_Expression = e;
m_Ref = sref;
lcontext.Source.Refs.Add(sref);
}
开发者ID:eddy5641,项目名称:LuaSharp,代码行数:7,代码来源:ReturnStatement.cs
示例4: ForLoopStatement
public ForLoopStatement(ScriptLoadingContext lcontext, Token nameToken, Token forToken)
: base(lcontext)
{
// for Name ‘=’ exp ‘,’ exp [‘,’ exp] do block end |
// lexer already at the '=' ! [due to dispatching vs for-each]
CheckTokenType(lcontext, TokenType.Op_Assignment);
m_Start = Expression.Expr(lcontext);
CheckTokenType(lcontext, TokenType.Comma);
m_End = Expression.Expr(lcontext);
if (lcontext.Lexer.Current.Type == TokenType.Comma)
{
lcontext.Lexer.Next();
m_Step = Expression.Expr(lcontext);
}
else
{
m_Step = new LiteralExpression(lcontext, DynValue.NewNumber(1));
}
lcontext.Scope.PushBlock();
m_VarName = lcontext.Scope.DefineLocal(nameToken.Text);
m_RefFor = forToken.GetSourceRef(CheckTokenType(lcontext, TokenType.Do));
m_InnerBlock = new CompositeStatement(lcontext);
m_RefEnd = CheckTokenType(lcontext, TokenType.End).GetSourceRef();
m_StackFrame = lcontext.Scope.PopBlock();
lcontext.Source.Refs.Add(m_RefFor);
lcontext.Source.Refs.Add(m_RefEnd);
}
开发者ID:eddy5641,项目名称:LuaSharp,代码行数:32,代码来源:ForLoopStatement.cs
示例5: BinaryOperatorExpression
private BinaryOperatorExpression(Expression exp1, Expression exp2, Operator op, ScriptLoadingContext lcontext)
: base(lcontext)
{
m_Exp1 = exp1;
m_Exp2 = exp2;
m_Operator = op;
}
开发者ID:eddy5641,项目名称:moonsharp,代码行数:7,代码来源:BinaryOperatorExpression.cs
示例6: CreateLambdaBody
private Statement CreateLambdaBody(ScriptLoadingContext lcontext)
{
Token start = lcontext.Lexer.Current;
Expression e = Expression.Expr(lcontext);
Token end = lcontext.Lexer.Current;
SourceRef sref = start.GetSourceRefUpTo(end);
Statement s = new ReturnStatement(lcontext, e, sref);
return s;
}
开发者ID:eddy5641,项目名称:LuaSharp,代码行数:9,代码来源:FunctionDefinitionExpression.cs
示例7: CheckVar
private IVariable CheckVar(ScriptLoadingContext lcontext, Expression firstExpression)
{
IVariable v = firstExpression as IVariable;
if (v == null)
throw new SyntaxErrorException(lcontext.Lexer.Current, "unexpected symbol near '{0}' - not a l-value", lcontext.Lexer.Current);
return v;
}
开发者ID:eddy5641,项目名称:LuaSharp,代码行数:9,代码来源:AssignmentStatement.cs
示例8: SymbolRefExpression
public SymbolRefExpression(ScriptLoadingContext lcontext, SymbolRef refr)
: base(lcontext)
{
m_Ref = refr;
if (lcontext.IsDynamicExpression)
{
throw new DynamicExpressionException("Unsupported symbol reference expression detected.");
}
}
开发者ID:eddy5641,项目名称:LuaSharp,代码行数:10,代码来源:SymbolRefExpression.cs
示例9: CheckTokenType
protected static Token CheckTokenType(ScriptLoadingContext lcontext, TokenType tokenType1, TokenType tokenType2)
{
var t = lcontext.Lexer.Current;
if (t.Type != tokenType1 && t.Type != tokenType2)
return UnexpectedTokenType(t);
lcontext.Lexer.Next();
return t;
}
开发者ID:eddy5641,项目名称:moonsharp,代码行数:10,代码来源:NodeBase.cs
示例10: StructField
private void StructField(ScriptLoadingContext lcontext)
{
Expression key = new LiteralExpression(lcontext, DynValue.NewString(lcontext.Lexer.Current.Text));
lcontext.Lexer.Next();
CheckTokenType(lcontext, TokenType.Op_Assignment);
var value = Expr(lcontext);
m_CtorArgs.Add(new KeyValuePair<Expression, Expression>(key, value));
}
开发者ID:eddy5641,项目名称:moonsharp,代码行数:11,代码来源:TableConstructor.cs
示例11: LabelStatement
public LabelStatement(ScriptLoadingContext lcontext)
: base(lcontext)
{
CheckTokenType(lcontext, TokenType.DoubleColon);
NameToken = CheckTokenType(lcontext, TokenType.Name);
CheckTokenType(lcontext, TokenType.DoubleColon);
SourceRef = NameToken.GetSourceRef();
Label = NameToken.Text;
lcontext.Scope.DefineLabel(this);
}
开发者ID:eddy5641,项目名称:LuaSharp,代码行数:12,代码来源:LabelStatement.cs
示例12: GotoStatement
public GotoStatement(ScriptLoadingContext lcontext)
: base(lcontext)
{
GotoToken = CheckTokenType(lcontext, TokenType.Goto);
var name = CheckTokenType(lcontext, TokenType.Name);
SourceRef = GotoToken.GetSourceRef(name);
Label = name.Text;
lcontext.Scope.RegisterGoto(this);
}
开发者ID:eddy5641,项目名称:moonsharp,代码行数:12,代码来源:GotoStatement.cs
示例13: CreateStatement
protected static Statement CreateStatement(ScriptLoadingContext lcontext, out bool forceLast)
{
Token tkn = lcontext.Lexer.Current;
forceLast = false;
switch (tkn.Type)
{
case TokenType.DoubleColon:
return new LabelStatement(lcontext);
case TokenType.Goto:
return new GotoStatement(lcontext);
case TokenType.SemiColon:
lcontext.Lexer.Next();
return new EmptyStatement(lcontext);
case TokenType.If:
return new IfStatement(lcontext);
case TokenType.While:
return new WhileStatement(lcontext);
case TokenType.Do:
return new ScopeBlockStatement(lcontext);
case TokenType.For:
return DispatchForLoopStatement(lcontext);
case TokenType.Repeat:
return new RepeatStatement(lcontext);
case TokenType.Function:
return new FunctionDefinitionStatement(lcontext, false, null);
case TokenType.Local:
Token localToken = lcontext.Lexer.Current;
lcontext.Lexer.Next();
if (lcontext.Lexer.Current.Type == TokenType.Function)
return new FunctionDefinitionStatement(lcontext, true, localToken);
else
return new AssignmentStatement(lcontext, localToken);
case TokenType.Return:
forceLast = true;
return new ReturnStatement(lcontext);
case TokenType.Break:
return new BreakStatement(lcontext);
default:
{
Token l = lcontext.Lexer.Current;
Expression exp = Expression.PrimaryExp(lcontext);
FunctionCallExpression fnexp = exp as FunctionCallExpression;
if (fnexp != null)
return new FunctionCallStatement(lcontext, fnexp);
else
return new AssignmentStatement(lcontext, exp, l);
}
}
}
开发者ID:eddy5641,项目名称:LuaSharp,代码行数:52,代码来源:Statement.cs
示例14: CreateElseBlock
IfBlock CreateElseBlock(ScriptLoadingContext lcontext)
{
Token type = CheckTokenType(lcontext, TokenType.Else);
lcontext.Scope.PushBlock();
var ifblock = new IfBlock();
ifblock.Block = new CompositeStatement(lcontext);
ifblock.StackFrame = lcontext.Scope.PopBlock();
ifblock.Source = type.GetSourceRef();
lcontext.Source.Refs.Add(ifblock.Source);
return ifblock;
}
开发者ID:cyecp,项目名称:moonsharp,代码行数:13,代码来源:IfStatement.cs
示例15: FunctionCallExpression
public FunctionCallExpression(ScriptLoadingContext lcontext, Expression function, Token thisCallName)
: base(lcontext)
{
Token callToken = thisCallName ?? lcontext.Lexer.Current;
m_Name = thisCallName != null ? thisCallName.Text : null;
m_DebugErr = function.GetFriendlyDebugName();
m_Function = function;
switch (lcontext.Lexer.Current.Type)
{
case TokenType.Brk_Open_Round:
Token openBrk = lcontext.Lexer.Current;
lcontext.Lexer.Next();
Token t = lcontext.Lexer.Current;
if (t.Type == TokenType.Brk_Close_Round)
{
m_Arguments = new List<Expression>();
SourceRef = callToken.GetSourceRef(t);
lcontext.Lexer.Next();
}
else
{
m_Arguments = ExprList(lcontext);
SourceRef = callToken.GetSourceRef(CheckMatch(lcontext, openBrk, TokenType.Brk_Close_Round, ")"));
}
break;
case TokenType.String:
case TokenType.String_Long:
{
m_Arguments = new List<Expression>();
Expression le = new LiteralExpression(lcontext, lcontext.Lexer.Current);
m_Arguments.Add(le);
SourceRef = callToken.GetSourceRef(lcontext.Lexer.Current);
}
break;
case TokenType.Brk_Open_Curly:
case TokenType.Brk_Open_Curly_Shared:
{
m_Arguments = new List<Expression>();
m_Arguments.Add(new TableConstructor(lcontext, lcontext.Lexer.Current.Type == TokenType.Brk_Open_Curly_Shared));
SourceRef = callToken.GetSourceRefUpTo(lcontext.Lexer.Current);
}
break;
default:
throw new SyntaxErrorException(lcontext.Lexer.Current, "function arguments expected")
{
IsPrematureStreamTermination = (lcontext.Lexer.Current.Type == TokenType.Eof)
};
}
}
开发者ID:eddy5641,项目名称:LuaSharp,代码行数:51,代码来源:FunctionCallExpression.cs
示例16: ChunkStatement
public ChunkStatement(ScriptLoadingContext lcontext)
: base(lcontext)
{
lcontext.Scope.PushFunction(this, true);
m_Env = lcontext.Scope.DefineLocal(WellKnownSymbols.ENV);
m_VarArgs = lcontext.Scope.DefineLocal(WellKnownSymbols.VARARGS);
m_Block = new CompositeStatement(lcontext);
if (lcontext.Lexer.Current.Type != TokenType.Eof)
throw new SyntaxErrorException(lcontext.Lexer.Current, "<eof> expected near '{0}'", lcontext.Lexer.Current.Text);
m_StackFrame = lcontext.Scope.PopFunction();
}
开发者ID:eddy5641,项目名称:LuaSharp,代码行数:14,代码来源:ChunkStatement.cs
示例17: ExprListAfterFirstExpr
internal static List<Expression> ExprListAfterFirstExpr(ScriptLoadingContext lcontext, Expression expr1)
{
List<Expression> exps = new List<Expression>();
exps.Add(expr1);
while ((lcontext.Lexer.Current.Type == TokenType.Comma))
{
lcontext.Lexer.Next();
exps.Add(Expr(lcontext));
}
return exps;
}
开发者ID:cyecp,项目名称:moonsharp,代码行数:14,代码来源:Expression_.cs
示例18: DispatchForLoopStatement
private static Statement DispatchForLoopStatement(ScriptLoadingContext lcontext)
{
// for Name ‘=’ exp ‘,’ exp [‘,’ exp] do block end |
// for namelist in explist do block end |
Token forTkn = CheckTokenType(lcontext, TokenType.For);
Token name = CheckTokenType(lcontext, TokenType.Name);
if (lcontext.Lexer.Current.Type == TokenType.Op_Assignment)
return new ForLoopStatement(lcontext, name, forTkn);
else
return new ForEachLoopStatement(lcontext, name, forTkn);
}
开发者ID:eddy5641,项目名称:LuaSharp,代码行数:14,代码来源:Statement.cs
示例19: MapField
private void MapField(ScriptLoadingContext lcontext)
{
lcontext.Lexer.Next(); // skip '['
var key = Expr(lcontext);
CheckTokenType(lcontext, TokenType.Brk_Close_Square);
CheckTokenType(lcontext, TokenType.Op_Assignment);
var value = Expr(lcontext);
m_CtorArgs.Add(new KeyValuePair<Expression, Expression>(key, value));
}
开发者ID:eddy5641,项目名称:moonsharp,代码行数:14,代码来源:TableConstructor.cs
示例20: ScopeBlockStatement
public ScopeBlockStatement(ScriptLoadingContext lcontext)
: base(lcontext)
{
lcontext.Scope.PushBlock();
m_Do = CheckTokenType(lcontext, TokenType.Do).GetSourceRef();
m_Block = new CompositeStatement(lcontext);
m_End = CheckTokenType(lcontext, TokenType.End).GetSourceRef();
m_StackFrame = lcontext.Scope.PopBlock();
lcontext.Source.Refs.Add(m_Do);
lcontext.Source.Refs.Add(m_End);
}
开发者ID:cyecp,项目名称:moonsharp,代码行数:15,代码来源:ScopeBlockStatement.cs
注:本文中的MoonSharp.Interpreter.Execution.ScriptLoadingContext类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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