本文整理汇总了C#中IronPython.Compiler.Ast.AstGenerator.Parameter方法的典型用法代码示例。如果您正苦于以下问题：C# AstGenerator.Parameter方法的具体用法？C# AstGenerator.Parameter怎么用？C# AstGenerator.Parameter使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IronPython.Compiler.Ast.AstGenerator的用法示例。
在下文中一共展示了AstGenerator.Parameter方法的5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，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Transform
internal override MSAst.Expression Transform(AstGenerator ag) {
string className = _name;
AstGenerator classGen = new AstGenerator(ag, className, false, "class " + className);
classGen.Parameter(_parentContextParam);
// we always need to create a nested context for class defs
classGen.CreateNestedContext();
List<MSAst.Expression> init = new List<MSAst.Expression>();
classGen.AddHiddenVariable(ArrayGlobalAllocator._globalContext);
init.Add(Ast.Assign(ArrayGlobalAllocator._globalContext, Ast.Call(typeof(PythonOps).GetMethod("GetGlobalContext"), _parentContextParam)));
init.AddRange(classGen.Globals.PrepareScope(classGen));
CreateVariables(classGen, _parentContextParam, init, true, false);
List<MSAst.Expression> statements = new List<MSAst.Expression>();
// Create the body
MSAst.Expression bodyStmt = classGen.Transform(_body);
// __module__ = __name__
MSAst.Expression modStmt = GlobalAllocator.Assign(
classGen.Globals.GetVariable(classGen, _modVariable),
classGen.Globals.GetVariable(classGen, _modNameVariable));
string doc = classGen.GetDocumentation(_body);
if (doc != null) {
statements.Add(
GlobalAllocator.Assign(
classGen.Globals.GetVariable(classGen, _docVariable),
AstUtils.Constant(doc)
)
);
}
FunctionCode funcCodeObj = new FunctionCode(
ag.PyContext,
null,
null,
Name,
ag.GetDocumentation(_body),
ArrayUtils.EmptyStrings,
FunctionAttributes.None,
Span,
ag.Context.SourceUnit.Path,
ag.EmitDebugSymbols,
ag.ShouldInterpret,
FreeVariables,
GlobalVariables,
CellVariables,
AppendVariables(new List<string>()),
Variables == null ? 0 : Variables.Count,
classGen.LoopLocationsNoCreate,
classGen.HandlerLocationsNoCreate
);
MSAst.Expression funcCode = classGen.Globals.GetConstant(funcCodeObj);
classGen.FuncCodeExpr = funcCode;
if (_body.CanThrow && ag.PyContext.PythonOptions.Frames) {
bodyStmt = AstGenerator.AddFrame(classGen.LocalContext, funcCode, bodyStmt);
classGen.AddHiddenVariable(AstGenerator._functionStack);
}
bodyStmt = classGen.WrapScopeStatements(
Ast.Block(
statements.Count == 0 ?
AstGenerator.EmptyBlock :
Ast.Block(new ReadOnlyCollection<MSAst.Expression>(statements)),
modStmt,
bodyStmt,
classGen.LocalContext // return value
)
);
var lambda = Ast.Lambda<Func<CodeContext, CodeContext>>(
classGen.MakeBody(_parentContextParam, init.ToArray(), bodyStmt),
classGen.Name + "$" + _classId++,
classGen.Parameters
);
funcCodeObj.Code = lambda;
MSAst.Expression classDef = Ast.Call(
AstGenerator.GetHelperMethod("MakeClass"),
ag.EmitDebugSymbols ?
(MSAst.Expression)lambda :
Ast.Convert(funcCode, typeof(object)),
ag.LocalContext,
AstUtils.Constant(_name),
Ast.NewArrayInit(
typeof(object),
ag.TransformAndConvert(_bases, typeof(object))
),
AstUtils.Constant(FindSelfNames())
);
classDef = ag.AddDecorators(classDef, _decorators);
return ag.AddDebugInfoAndVoid(GlobalAllocator.Assign(ag.Globals.GetVariable(ag, _variable), classDef), new SourceSpan(Start, Header));
}示例2: Transform
internal MSAst.Expression Transform(AstGenerator inner, bool needsWrapperMethod, bool needsLocalsDictionary, List<MSAst.Expression> init) {
string name = SymbolTable.IdToString(Name);
if (_variable.AccessedInNestedScope || needsLocalsDictionary) {
ClosureExpression closureVar;
if (needsWrapperMethod) {
closureVar = inner.LiftedVariable(Variable, name, _variable.AccessedInNestedScope);
} else {
closureVar = inner.LiftedParameter(Variable, name);
}
inner.SetLocalLiftedVariable(_variable, closureVar);
init.Add(closureVar.Create());
return closureVar;
} else {
MSAst.Expression parameter;
if (needsWrapperMethod) {
parameter = inner.Variable(typeof(object), name);
} else {
parameter = inner.Parameter(typeof(object), name);
}
inner.Globals.SetParameter(_variable, parameter);
return parameter;
}
}示例3: Transform
internal MSAst.Expression Transform(AstGenerator inner, bool needsWrapperMethod) {
MSAst.ParameterExpression parameter;
string name = SymbolTable.IdToString(Name);
if (_variable.AccessedInNestedScope) {
if (needsWrapperMethod) {
parameter = inner.ClosedOverVariable(typeof(object), name);
} else {
parameter = inner.ClosedOverParameter(typeof(object), name);
}
} else {
if (needsWrapperMethod) {
parameter = inner.Variable(typeof(object), name);
} else {
parameter = inner.Parameter(typeof(object), name);
}
}
inner.Globals.SetParameter(_variable, parameter);
return parameter;
}示例4: TransformParameters
private void TransformParameters(AstGenerator outer, AstGenerator inner, List<MSAst.Expression> defaults, List<MSAst.Expression> names, bool needsWrapperMethod, List<MSAst.Expression> init) {
inner.Parameter(_functionParam);
if (needsWrapperMethod) {
// define a single parameter which takes all arguments
inner.Parameter(typeof(object[]), "allArgs");
}
for (int i = 0; i < _parameters.Length; i++) {
// Create the parameter in the inner code block
Parameter p = _parameters[i];
p.Transform(inner, needsWrapperMethod, NeedsLocalsDictionary, init);
// Transform the default value
if (p.DefaultValue != null) {
defaults.Add(
outer.TransformAndConvert(p.DefaultValue, typeof(object))
);
}
names.Add(
AstUtils.Constant(
SymbolTable.IdToString(p.Name)
)
);
}
}示例5: Transform
internal override MSAst.Expression Transform(AstGenerator ag) {
string className = SymbolTable.IdToString(_name);
AstGenerator classGen = new AstGenerator(ag, className, false, "class " + className);
classGen.Parameter(_parentContextParam);
// we always need to create a nested context for class defs
classGen.CreateNestedContext();
List<MSAst.Expression> init = new List<MSAst.Expression>();
classGen.AddHiddenVariable(ArrayGlobalAllocator._globalContext);
init.Add(Ast.Assign(ArrayGlobalAllocator._globalContext, Ast.Call(typeof(PythonOps).GetMethod("GetGlobalContext"), _parentContextParam)));
init.AddRange(classGen.Globals.PrepareScope(classGen));
CreateVariables(classGen, _parentContextParam, init, true, NeedsLocalsDictionary);
List<MSAst.Expression> statements = new List<MSAst.Expression>();
// Create the body
MSAst.Expression bodyStmt = classGen.Transform(_body);
// __module__ = __name__
MSAst.Expression modStmt = classGen.Globals.Assign(
classGen.Globals.GetVariable(classGen, _modVariable),
classGen.Globals.GetVariable(classGen, _modNameVariable));
string doc = classGen.GetDocumentation(_body);
if (doc != null) {
statements.Add(
classGen.Globals.Assign(
classGen.Globals.GetVariable(classGen, _docVariable),
AstUtils.Constant(doc)
)
);
}
bodyStmt = classGen.WrapScopeStatements(
Ast.Block(
statements.Count == 0 ?
AstGenerator.EmptyBlock :
Ast.Block(new ReadOnlyCollection<MSAst.Expression>(statements)),
modStmt,
bodyStmt,
classGen.LocalContext // return value
)
);
var lambda = Ast.Lambda<Func<CodeContext, CodeContext>>(
classGen.MakeBody(_parentContextParam, init.ToArray(), bodyStmt, false),
classGen.Name + "$" + _classId++,
classGen.Parameters
);
MSAst.Expression classDef = Ast.Call(
AstGenerator.GetHelperMethod("MakeClass"),
ag.EmitDebugSymbols ?
(MSAst.Expression)lambda :
(MSAst.Expression)Ast.Constant(new LazyCode<Func<CodeContext, CodeContext>>(lambda, ag.ShouldInterpret), typeof(object)),
ag.LocalContext,
AstUtils.Constant(SymbolTable.IdToString(_name)),
Ast.NewArrayInit(
typeof(object),
ag.TransformAndConvert(_bases, typeof(object))
),
AstUtils.Constant(FindSelfNames())
);
classDef = ag.AddDecorators(classDef, _decorators);
return ag.AddDebugInfo(ag.Globals.Assign(ag.Globals.GetVariable(ag, _variable), classDef), new SourceSpan(Start, Header));
}