private void TranslateFunctionHeader(FunctionDeclaration fdecl, IEnumerable<Identifier> parameters)
{
Write("function ");
if (null != fdecl && null != fdecl.Id)
{
Emit(fdecl.Id);
}
Write("(");
bool first = true;
foreach (var p in parameters)
{
if (first) first = false; else Write(", ");
Write(p.Name);
}
Write(") ");
}
/// <summary>
/// http://www.ecma-international.org/ecma-262/5.1/#sec-13.2
/// </summary>
/// <param name="functionDeclaration"></param>
/// <returns></returns>
public FunctionInstance CreateFunctionObject(FunctionDeclaration functionDeclaration)
{
var functionObject = new ScriptFunctionInstance(
Engine,
functionDeclaration,
LexicalEnvironment.NewDeclarativeEnvironment(Engine, Engine.ExecutionContext.LexicalEnvironment),
functionDeclaration.Strict
) { Extensible = true };
return functionObject;
}
private void EmitFunctionDeclaration(FunctionDeclaration fdecl)
{
WriteSeparator();
TranslateFunctionHeader(fdecl, fdecl.Parameters);
using (var ec = new ExpressionContext(this, OperatorInfo.Body))
{
Emit(fdecl.Body);
}
}
