/// <summary>
/// Parses the source text into an abstract syntax tree.
/// </summary>
public override void Parse()
{
using (var lexer = new Lexer(this.Engine, this.Source))
{
var parser = new Parser(this.Engine, lexer, this.InitialScope, this.Options, CodeContext.Global);
this.AbstractSyntaxTree = parser.Parse();
this.StrictMode = parser.StrictMode;
this.MethodOptimizationHints = parser.MethodOptimizationHints;
}
}
/// <summary>
/// Parses the source text into an abstract syntax tree.
/// </summary>
public override void Parse()
{
var lexer = new Lexer(this.Engine, this.Source);
var parser = new Parser(this.Engine, lexer, this.InitialScope, this.Options, CodeContext.Eval);
// If the eval() is running strict mode, create a new scope.
parser.DirectivePrologueProcessedCallback = parser2 =>
{
if (parser2.StrictMode == true)
parser2.InitialScope = parser2.Scope = DeclarativeScope.CreateEvalScope(parser2.Scope);
};
this.AbstractSyntaxTree = parser.Parse();
this.StrictMode = parser.StrictMode;
this.InitialScope = parser.Scope;
this.MethodOptimizationHints = parser.MethodOptimizationHints;
}
/// <summary>
/// Parses the source text into an abstract syntax tree.
/// </summary>
/// <returns> The root node of the abstract syntax tree. </returns>
public override void Parse()
{
if (this.BodyRoot != null)
{
this.AbstractSyntaxTree = this.BodyRoot;
}
else
{
using (var lexer = new Lexer(this.Engine, this.Source))
{
var parser = new Parser(this.Engine, lexer, this.InitialScope, this.Options, CodeContext.Function);
this.AbstractSyntaxTree = parser.Parse();
this.StrictMode = parser.StrictMode;
this.MethodOptimizationHints = parser.MethodOptimizationHints;
}
Validate();
}
}