public ES3Parser.assignmentExpressionNoIn_return assignmentExpressionNoIn() // throws RecognitionException [1]
{
ES3Parser.assignmentExpressionNoIn_return retval = new ES3Parser.assignmentExpressionNoIn_return();
retval.Start = input.LT(1);
object root_0 = null;
ES3Parser.conditionalExpressionNoIn_return lhs = default(ES3Parser.conditionalExpressionNoIn_return);
ES3Parser.assignmentOperator_return ass = default(ES3Parser.assignmentOperator_return);
ES3Parser.assignmentExpressionNoIn_return exp = default(ES3Parser.assignmentExpressionNoIn_return);
object[] isLhs = new object[1];
var assignment = new AssignmentExpression();
try
{
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1341:2: (lhs= conditionalExpressionNoIn ({...}?ass= assignmentOperator exp= assignmentExpressionNoIn )? )
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1341:4: lhs= conditionalExpressionNoIn ({...}?ass= assignmentOperator exp= assignmentExpressionNoIn )?
{
root_0 = (object)adaptor.GetNilNode();
PushFollow(FOLLOW_conditionalExpressionNoIn_in_assignmentExpressionNoIn5026);
lhs = conditionalExpressionNoIn();
state.followingStackPointer--;
adaptor.AddChild(root_0, lhs.Tree);
assignment.Left = retval.value = ((lhs != null) ? lhs.value : default(Expression));
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1342:2: ({...}?ass= assignmentOperator exp= assignmentExpressionNoIn )?
int alt53 = 2;
int LA53_0 = input.LA(1);
if ( ((LA53_0 >= ASSIGN && LA53_0 <= XORASS) || LA53_0 == DIVASS) )
{
int LA53_1 = input.LA(2);
if ( (( IsLeftHandSideAssign(lhs.value, isLhs) )) )
{
alt53 = 1;
}
}
switch (alt53)
{
case 1 :
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1342:4: {...}?ass= assignmentOperator exp= assignmentExpressionNoIn
{
if ( !(( IsLeftHandSideAssign(lhs.value, isLhs) )) )
{
throw new FailedPredicateException(input, "assignmentExpressionNoIn", " IsLeftHandSideAssign(lhs.value, isLhs) ");
}
PushFollow(FOLLOW_assignmentOperator_in_assignmentExpressionNoIn5038);
ass = assignmentOperator();
state.followingStackPointer--;
root_0 = (object)adaptor.BecomeRoot(ass.Tree, root_0);
assignment.AssignmentOperator = ResolveAssignmentOperator(((ass != null) ? input.ToString((IToken)(ass.Start),(IToken)(ass.Stop)) : null));
PushFollow(FOLLOW_assignmentExpressionNoIn_in_assignmentExpressionNoIn5045);
exp = assignmentExpressionNoIn();
state.followingStackPointer--;
adaptor.AddChild(root_0, exp.Tree);
assignment.Right = exp.value; retval.value = assignment;
}
break;
}
}
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 "assignmentExpressionNoIn"