// $ANTLR start "variableDeclaration"
// AS3_ex.g3:2113:1: variableDeclaration : variableIdentifierDecl (A= ASSIGN assignmentExpression )? ;
public AS3_exParser.variableDeclaration_return variableDeclaration() // throws RecognitionException [1]
{
AS3_exParser.variableDeclaration_return retval = new AS3_exParser.variableDeclaration_return();
retval.Start = input.LT(1);
int variableDeclaration_StartIndex = input.Index();
object root_0 = null;
IToken A = null;
AS3_exParser.variableIdentifierDecl_return variableIdentifierDecl216 = null;
AS3_exParser.assignmentExpression_return assignmentExpression217 = null;
object A_tree=null;
try
{
if ( (state.backtracking > 0) && AlreadyParsedRule(input, 90) )
{
return retval;
}
// AS3_ex.g3:2114:5: ( variableIdentifierDecl (A= ASSIGN assignmentExpression )? )
// AS3_ex.g3:2114:9: variableIdentifierDecl (A= ASSIGN assignmentExpression )?
{
root_0 = (object)adaptor.GetNilNode();
PushFollow(FOLLOW_variableIdentifierDecl_in_variableDeclaration9754);
variableIdentifierDecl216 = variableIdentifierDecl();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, variableIdentifierDecl216.Tree);
// AS3_ex.g3:2114:32: (A= ASSIGN assignmentExpression )?
int alt104 = 2;
int LA104_0 = input.LA(1);
if ( (LA104_0 == ASSIGN) )
{
alt104 = 1;
}
switch (alt104)
{
case 1 :
// AS3_ex.g3:2114:34: A= ASSIGN assignmentExpression
{
A=(IToken)Match(input,ASSIGN,FOLLOW_ASSIGN_in_variableDeclaration9760); if (state.failed) return retval;
if ( state.backtracking == 0 )
{A_tree = (object)adaptor.Create(A);
adaptor.AddChild(root_0, A_tree);
}
if ( state.backtracking == 0 )
{
InsertVariableDeclAssignmentWhitespace((CommonToken) A, true);
//InsertWS(mPrinter.isInParameterDecl() ? mPrinter.getAdvancedSpacesAroundAssignmentInOptionalParameters() : mPrinter.getSpacesAroundAssignment());
Emit((CommonToken)A);
InsertVariableDeclAssignmentWhitespace((CommonToken) A, false);
//InsertWS(mPrinter.isInParameterDecl() ? mPrinter.getAdvancedSpacesAroundAssignmentInOptionalParameters() : mPrinter.getSpacesAroundAssignment());
}
PushFollow(FOLLOW_assignmentExpression_in_variableDeclaration9776);
assignmentExpression217 = assignmentExpression();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, assignmentExpression217.Tree);
}
break;
}
}
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, 90, variableDeclaration_StartIndex);
}
}
return retval;
}
// $ANTLR start "variableDeclaration"
// AS3_ex.g3:2860:1: variableDeclaration : variableIdentifierDecl (A= ASSIGN assignmentExpression )? ;
public AS3_exParser.variableDeclaration_return variableDeclaration() // throws RecognitionException [1]
{
AS3_exParser.variableDeclaration_return retval = new AS3_exParser.variableDeclaration_return();
retval.Start = input.LT(1);
int variableDeclaration_StartIndex = input.Index();
object root_0 = null;
IToken A = null;
AS3_exParser.variableIdentifierDecl_return variableIdentifierDecl227 = null;
AS3_exParser.assignmentExpression_return assignmentExpression228 = null;
object A_tree=null;
WrapOptions options=mPrinter.getExpressionWrapOptions();
try
{
if ( (state.backtracking > 0) && AlreadyParsedRule(input, 90) )
{
return retval;
}
// AS3_ex.g3:2864:5: ( variableIdentifierDecl (A= ASSIGN assignmentExpression )? )
// AS3_ex.g3:2864:9: variableIdentifierDecl (A= ASSIGN assignmentExpression )?
{
root_0 = (object)adaptor.GetNilNode();
PushFollow(FOLLOW_variableIdentifierDecl_in_variableDeclaration10850);
variableIdentifierDecl227 = variableIdentifierDecl();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, variableIdentifierDecl227.Tree);
// AS3_ex.g3:2864:32: (A= ASSIGN assignmentExpression )?
int alt110 = 2;
int LA110_0 = input.LA(1);
if ( (LA110_0 == ASSIGN) )
{
alt110 = 1;
}
switch (alt110)
{
case 1 :
// AS3_ex.g3:2864:34: A= ASSIGN assignmentExpression
{
A=(IToken)Match(input,ASSIGN,FOLLOW_ASSIGN_in_variableDeclaration10856); if (state.failed) return retval;
if ( state.backtracking == 0 )
{A_tree = (object)adaptor.Create(A);
adaptor.AddChild(root_0, A_tree);
}
if ( state.backtracking == 0 )
{
insertVariableDeclAssignmentWhitespace(A, true);
{if (mInEqualAlignDecl) mPrinter.augmentDeclEqualPosition();}
wrapEmit(A, mInFunctionParameterDecl ? ASPrettyPrinter.Break_Parameter_Assignment_code : ASPrettyPrinter.Break_Assignment_code);
{if (mInEqualAlignDecl) mPrinter.captureDeclEqualPosition();}
insertVariableDeclAssignmentWhitespace(A, false);
}
PushFollow(FOLLOW_assignmentExpression_in_variableDeclaration10872);
assignmentExpression228 = assignmentExpression();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, assignmentExpression228.Tree);
if ( state.backtracking == 0 )
{
popIndent();
}
}
break;
}
}
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, 90, variableDeclaration_StartIndex);
}
}
return retval;
}
