public ES3Parser.bitwiseXORExpression_return bitwiseXORExpression() // throws RecognitionException [1]
{
ES3Parser.bitwiseXORExpression_return retval = new ES3Parser.bitwiseXORExpression_return();
retval.Start = input.LT(1);
object root_0 = null;
IToken XOR67 = null;
ES3Parser.bitwiseANDExpression_return left = default(ES3Parser.bitwiseANDExpression_return);
ES3Parser.bitwiseANDExpression_return right = default(ES3Parser.bitwiseANDExpression_return);
object XOR67_tree=null;
try
{
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1237:2: (left= bitwiseANDExpression ( XOR right= bitwiseANDExpression )* )
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1237:4: left= bitwiseANDExpression ( XOR right= bitwiseANDExpression )*
{
root_0 = (object)adaptor.GetNilNode();
PushFollow(FOLLOW_bitwiseANDExpression_in_bitwiseXORExpression4549);
left = bitwiseANDExpression();
state.followingStackPointer--;
adaptor.AddChild(root_0, left.Tree);
retval.value = left.value;
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1237:55: ( XOR right= bitwiseANDExpression )*
do
{
int alt42 = 2;
int LA42_0 = input.LA(1);
if ( (LA42_0 == XOR) )
{
alt42 = 1;
}
switch (alt42)
{
case 1 :
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1237:57: XOR right= bitwiseANDExpression
{
XOR67=(IToken)Match(input,XOR,FOLLOW_XOR_in_bitwiseXORExpression4555);
XOR67_tree = (object)adaptor.Create(XOR67);
root_0 = (object)adaptor.BecomeRoot(XOR67_tree, root_0);
PushFollow(FOLLOW_bitwiseANDExpression_in_bitwiseXORExpression4560);
right = bitwiseANDExpression();
state.followingStackPointer--;
adaptor.AddChild(root_0, right.Tree);
retval.value = new BinaryExpression(BinaryExpressionType.BitwiseXOr, retval.value, right.value);
}
break;
default:
goto loop42;
}
} while (true);
loop42:
; // Stops C# compiler whining that label 'loop42' 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 "bitwiseXORExpression"