// $ANTLR start "parExpression"
// AS3_ex.g3:2173:1: parExpression : L= LPAREN expression R= RPAREN ;
public AS3_exParser.parExpression_return parExpression() // throws RecognitionException [1]
{
AS3_exParser.parExpression_return retval = new AS3_exParser.parExpression_return();
retval.Start = input.LT(1);
int parExpression_StartIndex = input.Index();
object root_0 = null;
IToken L = null;
IToken R = null;
AS3_exParser.expression_return expression231 = null;
object L_tree=null;
object R_tree=null;
try
{
if ( (state.backtracking > 0) && AlreadyParsedRule(input, 99) )
{
return retval;
}
// AS3_ex.g3:2174:5: (L= LPAREN expression R= RPAREN )
// AS3_ex.g3:2174:7: L= LPAREN expression R= RPAREN
{
root_0 = (object)adaptor.GetNilNode();
L=(IToken)Match(input,LPAREN,FOLLOW_LPAREN_in_parExpression10086); if (state.failed) return retval;
if ( state.backtracking == 0 )
{L_tree = (object)adaptor.Create(L);
adaptor.AddChild(root_0, L_tree);
}
if ( state.backtracking == 0 )
{
Emit((CommonToken)L);InsertWS(mPrinter.GetAdvancedSpacesInsideParens());
}
if ( state.backtracking == 0 )
{
PushExpressionIndent();
}
PushFollow(FOLLOW_expression_in_parExpression10093);
expression231 = expression();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, expression231.Tree);
R=(IToken)Match(input,RPAREN,FOLLOW_RPAREN_in_parExpression10098); if (state.failed) return retval;
if ( state.backtracking == 0 )
{R_tree = (object)adaptor.Create(R);
adaptor.AddChild(root_0, R_tree);
}
if ( state.backtracking == 0 )
{
InsertWS(mPrinter.GetAdvancedSpacesInsideParens());Emit((CommonToken)R);
}
if ( state.backtracking == 0 )
{
PopIndent();
}
}
retval.Stop = input.LT(-1);
if ( state.backtracking==0 )
{ 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
{
if ( state.backtracking > 0 )
{
Memoize(input, 99, parExpression_StartIndex);
}
}
return retval;
}
// $ANTLR start "parExpression"
// AS3_ex.g3:2949:1: parExpression : L= LPAREN expression R= RPAREN ;
public AS3_exParser.parExpression_return parExpression() // throws RecognitionException [1]
{
AS3_exParser.parExpression_return retval = new AS3_exParser.parExpression_return();
retval.Start = input.LT(1);
int parExpression_StartIndex = input.Index();
object root_0 = null;
IToken L = null;
IToken R = null;
AS3_exParser.expression_return expression242 = null;
object L_tree=null;
object R_tree=null;
bool pushedWrap=false;
WrapOptions options=mPrinter.getExpressionWrapOptions();
try
{
if ( (state.backtracking > 0) && AlreadyParsedRule(input, 99) )
{
return retval;
}
// AS3_ex.g3:2955:5: (L= LPAREN expression R= RPAREN )
// AS3_ex.g3:2956:5: L= LPAREN expression R= RPAREN
{
root_0 = (object)adaptor.GetNilNode();
if ( state.backtracking == 0 )
{
pushedWrap=pushWrapInfo(options, true);
}
L=(IToken)Match(input,LPAREN,FOLLOW_LPAREN_in_parExpression11243); if (state.failed) return retval;
if ( state.backtracking == 0 )
{L_tree = (object)adaptor.Create(L);
adaptor.AddChild(root_0, L_tree);
}
if ( state.backtracking == 0 )
{
emit(L);insertWS(mPrinter.getAdvancedSpacesInsideParensInOtherPlaces());
}
if ( state.backtracking == 0 )
{
pushExpressionIndent();
}
PushFollow(FOLLOW_expression_in_parExpression11250);
expression242 = expression();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, expression242.Tree);
R=(IToken)Match(input,RPAREN,FOLLOW_RPAREN_in_parExpression11255); if (state.failed) return retval;
if ( state.backtracking == 0 )
{R_tree = (object)adaptor.Create(R);
adaptor.AddChild(root_0, R_tree);
}
if ( state.backtracking == 0 )
{
insertWS(mPrinter.getAdvancedSpacesInsideParensInOtherPlaces());emit(R);
}
if ( state.backtracking == 0 )
{
popIndent();
}
if ( state.backtracking == 0 )
{
if (pushedWrap) mPrinter.popWrapContext();
}
}
retval.Stop = input.LT(-1);
if ( state.backtracking==0 )
{ 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
{
if ( state.backtracking > 0 )
{
Memoize(input, 99, parExpression_StartIndex);
}
}
return retval;
}
