// $ANTLR start "forInit"
// AS3_ex.g3:1993:1: forInit : ( variableDeclarationNoInList | expressionNoIn );
public AS3_exParser.forInit_return forInit() // throws RecognitionException [1]
{
AS3_exParser.forInit_return retval = new AS3_exParser.forInit_return();
retval.Start = input.LT(1);
int forInit_StartIndex = input.Index();
object root_0 = null;
AS3_exParser.variableDeclarationNoInList_return variableDeclarationNoInList198 = null;
AS3_exParser.expressionNoIn_return expressionNoIn199 = null;
try
{
if ( (state.backtracking > 0) && AlreadyParsedRule(input, 81) )
{
return retval;
}
// AS3_ex.g3:1994:5: ( variableDeclarationNoInList | expressionNoIn )
int alt96 = 2;
switch ( input.LA(1) )
{
case VAR:
{
int LA96_1 = input.LA(2);
if ( (LA96_1 == DOT || LA96_1 == SUB || LA96_1 == COLON || LA96_1 == XML_NS_OP) )
{
alt96 = 2;
}
else if ( (LA96_1 == NATIVE || LA96_1 == TO || (LA96_1 >= EACH && LA96_1 <= NAMESPACE) || (LA96_1 >= DYNAMIC && LA96_1 <= STATIC) || LA96_1 == IDENTIFIER) )
{
alt96 = 1;
}
else
{
if ( state.backtracking > 0 ) {state.failed = true; return retval;}
NoViableAltException nvae_d96s1 =
new NoViableAltException("", 96, 1, input);
throw nvae_d96s1;
}
}
break;
case IDENTIFIER:
{
int LA96_2 = input.LA(2);
if ( (synpred209_AS3_ex()) )
{
alt96 = 1;
}
else if ( (true) )
{
alt96 = 2;
}
else
{
if ( state.backtracking > 0 ) {state.failed = true; return retval;}
NoViableAltException nvae_d96s2 =
new NoViableAltException("", 96, 2, input);
throw nvae_d96s2;
}
}
break;
case NATIVE:
case TO:
case EACH:
case GET:
case SET:
case NAMESPACE:
case DYNAMIC:
case FINAL:
case OVERRIDE:
case STATIC:
{
int LA96_3 = input.LA(2);
if ( (synpred209_AS3_ex()) )
{
alt96 = 1;
}
else if ( (true) )
{
alt96 = 2;
}
else
{
if ( state.backtracking > 0 ) {state.failed = true; return retval;}
NoViableAltException nvae_d96s3 =
new NoViableAltException("", 96, 3, input);
throw nvae_d96s3;
}
}
break;
case AS:
case BREAK:
case CASE:
case CATCH:
case CLASS:
case CONST:
case CONTINUE:
case DEFAULT:
case DELETE:
case DO:
case ELSE:
case EXTENDS:
case FALSE:
case FINALLY:
case FOR:
case FUNCTION:
case IF:
case IMPLEMENTS:
case IMPORT:
case IN:
case INSTANCEOF:
case INTERFACE:
case INTERNAL:
case IS:
case NEW:
case NULL:
case PACKAGE:
case PRIVATE:
case PROTECTED:
case PUBLIC:
case RETURN:
case SUPER:
case SWITCH:
case THIS:
case THROW:
case TRUE:
case TRY:
case TYPEOF:
case USE:
case VOID:
case WHILE:
case WITH:
case INCLUDE:
case LCURLY:
case LPAREN:
case LBRACK:
case LT:
case PLUS:
case SUB:
case STAR:
case INC:
case DEC:
case NOT:
case INV:
case XML_AT:
case XML_LS_STD:
case SINGLE_QUOTE_LITERAL:
case DOUBLE_QUOTE_LITERAL:
case REGULAR_EXPR_LITERAL:
case HEX_NUMBER_LITERAL:
case DEC_NUMBER_LITERAL:
case XML_COMMENT:
case XML_CDATA:
case XML_PI:
{
alt96 = 2;
}
break;
default:
if ( state.backtracking > 0 ) {state.failed = true; return retval;}
NoViableAltException nvae_d96s0 =
new NoViableAltException("", 96, 0, input);
throw nvae_d96s0;
}
switch (alt96)
{
case 1 :
// AS3_ex.g3:1994:9: variableDeclarationNoInList
{
root_0 = (object)adaptor.GetNilNode();
PushFollow(FOLLOW_variableDeclarationNoInList_in_forInit9131);
variableDeclarationNoInList198 = variableDeclarationNoInList();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, variableDeclarationNoInList198.Tree);
}
break;
case 2 :
// AS3_ex.g3:1995:9: expressionNoIn
{
root_0 = (object)adaptor.GetNilNode();
PushFollow(FOLLOW_expressionNoIn_in_forInit9141);
expressionNoIn199 = expressionNoIn();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, expressionNoIn199.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, 81, forInit_StartIndex);
}
}
return retval;
}
// $ANTLR start "forInit"
// AS3_ex.g3:2636:1: forInit : (V= VAR variableDeclarationNoInList | expressionNoIn );
public AS3_exParser.forInit_return forInit() // throws RecognitionException [1]
{
AS3_exParser.forInit_return retval = new AS3_exParser.forInit_return();
retval.Start = input.LT(1);
int forInit_StartIndex = input.Index();
object root_0 = null;
IToken V = null;
AS3_exParser.variableDeclarationNoInList_return variableDeclarationNoInList209 = null;
AS3_exParser.expressionNoIn_return expressionNoIn210 = null;
object V_tree=null;
try
{
if ( (state.backtracking > 0) && AlreadyParsedRule(input, 81) )
{
return retval;
}
// AS3_ex.g3:2637:5: (V= VAR variableDeclarationNoInList | expressionNoIn )
int alt103 = 2;
int LA103_0 = input.LA(1);
if ( (LA103_0 == VAR) )
{
int LA103_1 = input.LA(2);
if ( (LA103_1 == DOT || LA103_1 == SUB || LA103_1 == COLON || LA103_1 == XML_NS_OP) )
{
alt103 = 2;
}
else if ( (LA103_1 == NATIVE || LA103_1 == TO || (LA103_1 >= EACH && LA103_1 <= NAMESPACE) || (LA103_1 >= DYNAMIC && LA103_1 <= STATIC) || LA103_1 == IDENTIFIER) )
{
alt103 = 1;
}
else
{
if ( state.backtracking > 0 ) {state.failed = true; return retval;}
NoViableAltException nvae_d103s1 =
new NoViableAltException("", 103, 1, input);
throw nvae_d103s1;
}
}
else if ( ((LA103_0 >= AS && LA103_0 <= USE) || (LA103_0 >= VOID && LA103_0 <= STATIC) || LA103_0 == LCURLY || LA103_0 == LPAREN || LA103_0 == LBRACK || LA103_0 == LT || (LA103_0 >= PLUS && LA103_0 <= STAR) || (LA103_0 >= INC && LA103_0 <= DEC) || (LA103_0 >= NOT && LA103_0 <= INV) || (LA103_0 >= XML_AT && LA103_0 <= XML_LS_STD) || (LA103_0 >= SINGLE_QUOTE_LITERAL && LA103_0 <= DOUBLE_QUOTE_LITERAL) || LA103_0 == REGULAR_EXPR_LITERAL || LA103_0 == HEX_NUMBER_LITERAL || LA103_0 == DEC_NUMBER_LITERAL || LA103_0 == IDENTIFIER || (LA103_0 >= XML_COMMENT && LA103_0 <= XML_PI)) )
{
alt103 = 2;
}
else
{
if ( state.backtracking > 0 ) {state.failed = true; return retval;}
NoViableAltException nvae_d103s0 =
new NoViableAltException("", 103, 0, input);
throw nvae_d103s0;
}
switch (alt103)
{
case 1 :
// AS3_ex.g3:2637:9: V= VAR variableDeclarationNoInList
{
root_0 = (object)adaptor.GetNilNode();
V=(IToken)Match(input,VAR,FOLLOW_VAR_in_forInit9958); if (state.failed) return retval;
if ( state.backtracking == 0 )
{V_tree = (object)adaptor.Create(V);
adaptor.AddChild(root_0, V_tree);
}
if ( state.backtracking == 0 )
{
emit(V);
}
PushFollow(FOLLOW_variableDeclarationNoInList_in_forInit9961);
variableDeclarationNoInList209 = variableDeclarationNoInList();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, variableDeclarationNoInList209.Tree);
}
break;
case 2 :
// AS3_ex.g3:2638:9: expressionNoIn
{
root_0 = (object)adaptor.GetNilNode();
PushFollow(FOLLOW_expressionNoIn_in_forInit9971);
expressionNoIn210 = expressionNoIn();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, expressionNoIn210.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, 81, forInit_StartIndex);
}
}
return retval;
}
