public ES3Parser.expression_return expression() // throws RecognitionException [1]
{
ES3Parser.expression_return retval = new ES3Parser.expression_return();
retval.Start = input.LT(1);
object root_0 = null;
IToken COMMA80 = null;
ES3Parser.assignmentExpression_return first = default(ES3Parser.assignmentExpression_return);
ES3Parser.assignmentExpression_return follow = default(ES3Parser.assignmentExpression_return);
object COMMA80_tree=null;
var cs = new CommaOperatorStatement();
try
{
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1353:2: (first= assignmentExpression ( COMMA follow= assignmentExpression )* )
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1353:4: first= assignmentExpression ( COMMA follow= assignmentExpression )*
{
root_0 = (object)adaptor.GetNilNode();
PushFollow(FOLLOW_assignmentExpression_in_expression5077);
first = assignmentExpression();
state.followingStackPointer--;
adaptor.AddChild(root_0, first.Tree);
retval.value = first.value;
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1353:57: ( COMMA follow= assignmentExpression )*
do
{
int alt54 = 2;
int LA54_0 = input.LA(1);
if ( (LA54_0 == COMMA) )
{
alt54 = 1;
}
switch (alt54)
{
case 1 :
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1353:59: COMMA follow= assignmentExpression
{
COMMA80=(IToken)Match(input,COMMA,FOLLOW_COMMA_in_expression5083);
COMMA80_tree = (object)adaptor.Create(COMMA80);
adaptor.AddChild(root_0, COMMA80_tree);
if(cs.Statements.Count == 0) { cs.Statements.Add(retval.value); retval.value = cs; }
PushFollow(FOLLOW_assignmentExpression_in_expression5089);
follow = assignmentExpression();
state.followingStackPointer--;
adaptor.AddChild(root_0, follow.Tree);
cs.Statements.Add(follow.value);
}
break;
default:
goto loop54;
}
} while (true);
loop54:
; // Stops C# compiler whining that label 'loop54' has no statements
}
retval.Stop = input.LT(-1);
retval.Tree = (object)adaptor.RulePostProcessing(root_0);
adaptor.SetTokenBoundaries(retval.Tree, (IToken) retval.Start, (IToken) retval.Stop);
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
// Conversion of the second argument necessary, but harmless
retval.Tree = (object)adaptor.ErrorNode(input, (IToken) retval.Start, input.LT(-1), re);
}
finally
{
}
return retval;
}
// $ANTLR end "expression"