internal static CompiledScript Compile(string script, bool isGlobal)
{
CommonTokenStream tokens = new CommonTokenStream();
JavaScriptLexer lexer = new JavaScriptLexer(new ANTLRStringStream(script));
tokens.TokenSource = lexer;
ScriptSource Source = new ScriptSource(script);
JavaScriptParser parser = new JavaScriptParser(tokens);
TopStatementList r = (TopStatementList) parser.program().Tree;
r.ConstructionComplete();
if (JSContext.DebugOutput)
{
DumpTree(r, 0);
}
if (JSContext.OutputAssembly && isGlobal)
{
GenerateExternalAssembly(r);
r.Reset();
}
return GenerateMethod(r, Source);
}
internal void GenFunctionRef(CompileContext compileContext)
{
if (this.FunctionID == -1)
{
if (compileContext.Source != null)
{
this.Source = compileContext.Source;
}
bool WasGlobal = compileContext.TrackImplicitReturnValue;
compileContext.TrackImplicitReturnValue = false;
this.FunctionID = compileContext.GenerateFunction(this, this.Name, (StatementNode) base.Children[1], out this._delegate);
compileContext.TrackImplicitReturnValue = WasGlobal;
}
compileContext.GenFunctionRef(this.FunctionID);
}
private static CompiledScript GenerateMethod(StatementNode r, ScriptSource Source)
{
DynamicMethod method = new DynamicMethod("GlobalCode", MethodAttributes.Static | MethodAttributes.Public, CallingConventions.Standard, typeof(JSValue), new Type[] { typeof(JSContext) }, typeof(JSContext), false);
DMCompileContext ctx = new DMCompileContext(method.GetILGenerator());
ctx.Source = Source;
ctx.GenerateGlobalCode(r);
GlobalCodeDelegate _delegate = (GlobalCodeDelegate) method.CreateDelegate(typeof(GlobalCodeDelegate));
CompiledScript cs = new CompiledScript(_delegate);
cs.Source = Source;
return cs;
}
