// $ANTLR start "functionDeclaration"
// AS3_ex.g3:1688:1: functionDeclaration : ( conditionalDirAndBindingDecls )? ( memberModifiers )? F= FUNCTION (funcType= ( SET | GET ) )? (I= IDENTIFIER | notQuiteReservedWord ) formalParameterList (C= COLON type )? functionBody ;
public AS3_exParser.functionDeclaration_return functionDeclaration() // throws RecognitionException [1]
{
AS3_exParser.functionDeclaration_return retval = new AS3_exParser.functionDeclaration_return();
retval.Start = input.LT(1);
int functionDeclaration_StartIndex = input.Index();
object root_0 = null;
IToken F = null;
IToken funcType = null;
IToken I = null;
IToken C = null;
AS3_exParser.conditionalDirAndBindingDecls_return conditionalDirAndBindingDecls113 = null;
AS3_exParser.memberModifiers_return memberModifiers114 = null;
AS3_exParser.notQuiteReservedWord_return notQuiteReservedWord115 = null;
AS3_exParser.formalParameterList_return formalParameterList116 = null;
AS3_exParser.type_return type117 = null;
AS3_exParser.functionBody_return functionBody118 = null;
object F_tree=null;
object funcType_tree=null;
object I_tree=null;
object C_tree=null;
try
{
if ( (state.backtracking > 0) && AlreadyParsedRule(input, 51) )
{
return retval;
}
// AS3_ex.g3:1689:5: ( ( conditionalDirAndBindingDecls )? ( memberModifiers )? F= FUNCTION (funcType= ( SET | GET ) )? (I= IDENTIFIER | notQuiteReservedWord ) formalParameterList (C= COLON type )? functionBody )
// AS3_ex.g3:1689:10: ( conditionalDirAndBindingDecls )? ( memberModifiers )? F= FUNCTION (funcType= ( SET | GET ) )? (I= IDENTIFIER | notQuiteReservedWord ) formalParameterList (C= COLON type )? functionBody
{
root_0 = (object)adaptor.GetNilNode();
// AS3_ex.g3:1689:10: ( conditionalDirAndBindingDecls )?
int alt64 = 2;
switch ( input.LA(1) )
{
case IDENTIFIER:
{
int LA64_1 = input.LA(2);
if ( (LA64_1 == XML_NS_OP) )
{
alt64 = 1;
}
}
break;
case NATIVE:
case DYNAMIC:
case FINAL:
case OVERRIDE:
case STATIC:
{
int LA64_2 = input.LA(2);
if ( (LA64_2 == XML_NS_OP) )
{
alt64 = 1;
}
}
break;
case TO:
case EACH:
case GET:
case SET:
case NAMESPACE:
{
alt64 = 1;
}
break;
}
switch (alt64)
{
case 1 :
// AS3_ex.g3:1689:11: conditionalDirAndBindingDecls
{
PushFollow(FOLLOW_conditionalDirAndBindingDecls_in_functionDeclaration7017);
conditionalDirAndBindingDecls113 = conditionalDirAndBindingDecls();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, conditionalDirAndBindingDecls113.Tree);
}
break;
}
if ( state.backtracking == 0 )
{
PushLazyIndent();
}
if ( state.backtracking == 0 )
{
InsertCR(false);InsertLines(mPrinter.GetBlankLinesBeforeFunction());
}
// AS3_ex.g3:1689:133: ( memberModifiers )?
int alt65 = 2;
int LA65_0 = input.LA(1);
if ( (LA65_0 == INTERNAL || LA65_0 == NATIVE || (LA65_0 >= PRIVATE && LA65_0 <= PUBLIC) || (LA65_0 >= DYNAMIC && LA65_0 <= STATIC) || LA65_0 == IDENTIFIER) )
{
alt65 = 1;
}
switch (alt65)
{
case 1 :
// AS3_ex.g3:0:0: memberModifiers
{
PushFollow(FOLLOW_memberModifiers_in_functionDeclaration7024);
memberModifiers114 = memberModifiers();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, memberModifiers114.Tree);
}
break;
}
F=(IToken)Match(input,FUNCTION,FOLLOW_FUNCTION_in_functionDeclaration7029); if (state.failed) return retval;
if ( state.backtracking == 0 )
{F_tree = (object)adaptor.Create(F);
adaptor.AddChild(root_0, F_tree);
}
if ( state.backtracking == 0 )
{
Emit((CommonToken)F);
}
// AS3_ex.g3:1690:5: (funcType= ( SET | GET ) )?
int alt66 = 2;
int LA66_0 = input.LA(1);
if ( ((LA66_0 >= GET && LA66_0 <= SET)) )
{
int LA66_1 = input.LA(2);
if ( (LA66_1 == NATIVE || LA66_1 == TO || (LA66_1 >= EACH && LA66_1 <= NAMESPACE) || (LA66_1 >= DYNAMIC && LA66_1 <= STATIC) || LA66_1 == IDENTIFIER) )
{
alt66 = 1;
}
}
switch (alt66)
{
case 1 :
// AS3_ex.g3:1690:6: funcType= ( SET | GET )
{
funcType = (IToken)input.LT(1);
if ( (input.LA(1) >= GET && input.LA(1) <= SET) )
{
input.Consume();
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, (object)adaptor.Create(funcType));
state.errorRecovery = false;state.failed = false;
}
else
{
if ( state.backtracking > 0 ) {state.failed = true; return retval;}
MismatchedSetException mse = new MismatchedSetException(null,input);
throw mse;
}
if ( state.backtracking == 0 )
{
Emit((CommonToken)funcType);
}
}
break;
}
// AS3_ex.g3:1691:5: (I= IDENTIFIER | notQuiteReservedWord )
int alt67 = 2;
int LA67_0 = input.LA(1);
if ( (LA67_0 == IDENTIFIER) )
{
alt67 = 1;
}
else if ( (LA67_0 == NATIVE || LA67_0 == TO || (LA67_0 >= EACH && LA67_0 <= NAMESPACE) || (LA67_0 >= DYNAMIC && LA67_0 <= STATIC)) )
{
alt67 = 2;
}
else
{
if ( state.backtracking > 0 ) {state.failed = true; return retval;}
NoViableAltException nvae_d67s0 =
new NoViableAltException("", 67, 0, input);
throw nvae_d67s0;
}
switch (alt67)
{
case 1 :
// AS3_ex.g3:1691:6: I= IDENTIFIER
{
I=(IToken)Match(input,IDENTIFIER,FOLLOW_IDENTIFIER_in_functionDeclaration7058); if (state.failed) return retval;
if ( state.backtracking == 0 )
{I_tree = (object)adaptor.Create(I);
adaptor.AddChild(root_0, I_tree);
}
if ( state.backtracking == 0 )
{
Emit((CommonToken)I);
}
}
break;
case 2 :
// AS3_ex.g3:1691:46: notQuiteReservedWord
{
PushFollow(FOLLOW_notQuiteReservedWord_in_functionDeclaration7064);
notQuiteReservedWord115 = notQuiteReservedWord();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, notQuiteReservedWord115.Tree);
}
break;
}
PushFollow(FOLLOW_formalParameterList_in_functionDeclaration7067);
formalParameterList116 = formalParameterList();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, formalParameterList116.Tree);
// AS3_ex.g3:1691:88: (C= COLON type )?
int alt68 = 2;
int LA68_0 = input.LA(1);
if ( (LA68_0 == COLON) )
{
alt68 = 1;
}
switch (alt68)
{
case 1 :
// AS3_ex.g3:1691:89: C= COLON type
{
C=(IToken)Match(input,COLON,FOLLOW_COLON_in_functionDeclaration7072); if (state.failed) return retval;
if ( state.backtracking == 0 )
{C_tree = (object)adaptor.Create(C);
adaptor.AddChild(root_0, C_tree);
}
if ( state.backtracking == 0 )
{
InsertWS(mPrinter.GetAdvancedSpacesBeforeColons());Emit((CommonToken)C);InsertWS(mPrinter.GetAdvancedSpacesAfterColons());
}
PushFollow(FOLLOW_type_in_functionDeclaration7076);
type117 = type();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, type117.Tree);
}
break;
}
if ( state.backtracking == 0 )
{
PopIndent();
}
PushFollow(FOLLOW_functionBody_in_functionDeclaration7082);
functionBody118 = functionBody();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, functionBody118.Tree);
}
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, 51, functionDeclaration_StartIndex);
}
}
return retval;
}
// $ANTLR start "functionDeclaration"
// AS3_ex.g3:2142:1: functionDeclaration : ( conditionalDirAndBindingDecls )? ( memberModifiers )? F= FUNCTION (funcType= ( SET | GET ) )? (I= IDENTIFIER | notQuiteReservedWord ) formalParameterList (C= COLON type )? functionBody ;
public AS3_exParser.functionDeclaration_return functionDeclaration() // throws RecognitionException [1]
{
AS3_exParser.functionDeclaration_return retval = new AS3_exParser.functionDeclaration_return();
retval.Start = input.LT(1);
int functionDeclaration_StartIndex = input.Index();
object root_0 = null;
IToken F = null;
IToken funcType = null;
IToken I = null;
IToken C = null;
AS3_exParser.conditionalDirAndBindingDecls_return conditionalDirAndBindingDecls124 = null;
AS3_exParser.memberModifiers_return memberModifiers125 = null;
AS3_exParser.notQuiteReservedWord_return notQuiteReservedWord126 = null;
AS3_exParser.formalParameterList_return formalParameterList127 = null;
AS3_exParser.type_return type128 = null;
AS3_exParser.functionBody_return functionBody129 = null;
object F_tree=null;
object funcType_tree=null;
object I_tree=null;
object C_tree=null;
WrapOptions options=mPrinter.getExpressionWrapOptions();
bool pushedWrapInfo=false;
try
{
if ( (state.backtracking > 0) && AlreadyParsedRule(input, 51) )
{
return retval;
}
// AS3_ex.g3:2147:5: ( ( conditionalDirAndBindingDecls )? ( memberModifiers )? F= FUNCTION (funcType= ( SET | GET ) )? (I= IDENTIFIER | notQuiteReservedWord ) formalParameterList (C= COLON type )? functionBody )
// AS3_ex.g3:2148:5: ( conditionalDirAndBindingDecls )? ( memberModifiers )? F= FUNCTION (funcType= ( SET | GET ) )? (I= IDENTIFIER | notQuiteReservedWord ) formalParameterList (C= COLON type )? functionBody
{
root_0 = (object)adaptor.GetNilNode();
if ( state.backtracking == 0 )
{
mPrinter.setBindingContext(ASPrettyPrinter.BindingContext_Function);
}
// AS3_ex.g3:2148:76: ( conditionalDirAndBindingDecls )?
int alt70 = 2;
switch ( input.LA(1) )
{
case IDENTIFIER:
{
int LA70_1 = input.LA(2);
if ( (LA70_1 == XML_NS_OP) )
{
alt70 = 1;
}
}
break;
case NATIVE:
case DYNAMIC:
case FINAL:
case OVERRIDE:
case STATIC:
{
int LA70_2 = input.LA(2);
if ( (LA70_2 == XML_NS_OP) )
{
alt70 = 1;
}
}
break;
case TO:
case EACH:
case GET:
case SET:
case NAMESPACE:
{
alt70 = 1;
}
break;
}
switch (alt70)
{
case 1 :
// AS3_ex.g3:2148:77: conditionalDirAndBindingDecls
{
PushFollow(FOLLOW_conditionalDirAndBindingDecls_in_functionDeclaration7459);
conditionalDirAndBindingDecls124 = conditionalDirAndBindingDecls();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, conditionalDirAndBindingDecls124.Tree);
}
break;
}
if ( state.backtracking == 0 )
{
pushLazyIndent();
}
if ( state.backtracking == 0 )
{
insertCR(false);insertLines(mPrinter.getBlankLinesBeforeFunction());
}
// AS3_ex.g3:2148:199: ( memberModifiers )?
int alt71 = 2;
int LA71_0 = input.LA(1);
if ( (LA71_0 == INTERNAL || LA71_0 == NATIVE || (LA71_0 >= PRIVATE && LA71_0 <= PUBLIC) || (LA71_0 >= DYNAMIC && LA71_0 <= STATIC) || LA71_0 == IDENTIFIER) )
{
alt71 = 1;
}
switch (alt71)
{
case 1 :
// AS3_ex.g3:0:0: memberModifiers
{
PushFollow(FOLLOW_memberModifiers_in_functionDeclaration7466);
memberModifiers125 = memberModifiers();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, memberModifiers125.Tree);
}
break;
}
F=(IToken)Match(input,FUNCTION,FOLLOW_FUNCTION_in_functionDeclaration7471); if (state.failed) return retval;
if ( state.backtracking == 0 )
{F_tree = (object)adaptor.Create(F);
adaptor.AddChild(root_0, F_tree);
}
if ( state.backtracking == 0 )
{
emit(F);
}
if ( state.backtracking == 0 )
{
mPrinter.checkForSingleLineFunctionMode(F);
}
// AS3_ex.g3:2150:5: (funcType= ( SET | GET ) )?
int alt72 = 2;
int LA72_0 = input.LA(1);
if ( ((LA72_0 >= GET && LA72_0 <= SET)) )
{
int LA72_1 = input.LA(2);
if ( (LA72_1 == NATIVE || LA72_1 == TO || (LA72_1 >= EACH && LA72_1 <= NAMESPACE) || (LA72_1 >= DYNAMIC && LA72_1 <= STATIC) || LA72_1 == IDENTIFIER) )
{
alt72 = 1;
}
}
switch (alt72)
{
case 1 :
// AS3_ex.g3:2150:6: funcType= ( SET | GET )
{
funcType = (IToken)input.LT(1);
if ( (input.LA(1) >= GET && input.LA(1) <= SET) )
{
input.Consume();
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, (object)adaptor.Create(funcType));
state.errorRecovery = false;state.failed = false;
}
else
{
if ( state.backtracking > 0 ) {state.failed = true; return retval;}
MismatchedSetException mse = new MismatchedSetException(null,input);
throw mse;
}
if ( state.backtracking == 0 )
{
emit(funcType);
}
}
break;
}
if ( state.backtracking == 0 )
{
pushedWrapInfo=pushWrapInfo(options, true);
}
// AS3_ex.g3:2152:2: (I= IDENTIFIER | notQuiteReservedWord )
int alt73 = 2;
int LA73_0 = input.LA(1);
if ( (LA73_0 == IDENTIFIER) )
{
alt73 = 1;
}
else if ( (LA73_0 == NATIVE || LA73_0 == TO || (LA73_0 >= EACH && LA73_0 <= NAMESPACE) || (LA73_0 >= DYNAMIC && LA73_0 <= STATIC)) )
{
alt73 = 2;
}
else
{
if ( state.backtracking > 0 ) {state.failed = true; return retval;}
NoViableAltException nvae_d73s0 =
new NoViableAltException("", 73, 0, input);
throw nvae_d73s0;
}
switch (alt73)
{
case 1 :
// AS3_ex.g3:2152:3: I= IDENTIFIER
{
I=(IToken)Match(input,IDENTIFIER,FOLLOW_IDENTIFIER_in_functionDeclaration7513); if (state.failed) return retval;
if ( state.backtracking == 0 )
{I_tree = (object)adaptor.Create(I);
adaptor.AddChild(root_0, I_tree);
}
if ( state.backtracking == 0 )
{
emit(I);
}
}
break;
case 2 :
// AS3_ex.g3:2152:30: notQuiteReservedWord
{
PushFollow(FOLLOW_notQuiteReservedWord_in_functionDeclaration7519);
notQuiteReservedWord126 = notQuiteReservedWord();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, notQuiteReservedWord126.Tree);
}
break;
}
PushFollow(FOLLOW_formalParameterList_in_functionDeclaration7522);
formalParameterList127 = formalParameterList();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, formalParameterList127.Tree);
// AS3_ex.g3:2152:72: (C= COLON type )?
int alt74 = 2;
int LA74_0 = input.LA(1);
if ( (LA74_0 == COLON) )
{
alt74 = 1;
}
switch (alt74)
{
case 1 :
// AS3_ex.g3:2152:73: C= COLON type
{
C=(IToken)Match(input,COLON,FOLLOW_COLON_in_functionDeclaration7527); if (state.failed) return retval;
if ( state.backtracking == 0 )
{C_tree = (object)adaptor.Create(C);
adaptor.AddChild(root_0, C_tree);
}
if ( state.backtracking == 0 )
{
insertWS(mPrinter.getAdvancedSpacesBeforeColonsInFunctionTypes());emit(C);insertWS(mPrinter.getAdvancedSpacesAfterColonsInFunctionTypes());
}
PushFollow(FOLLOW_type_in_functionDeclaration7531);
type128 = type();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, type128.Tree);
}
break;
}
if ( state.backtracking == 0 )
{
popIndent();mIsFunctionDecl=true;
}
if ( state.backtracking == 0 )
{
if (pushedWrapInfo) mPrinter.popWrapContext();
}
PushFollow(FOLLOW_functionBody_in_functionDeclaration7547);
functionBody129 = functionBody();
state.followingStackPointer--;
if (state.failed) return retval;
if ( state.backtracking == 0 ) adaptor.AddChild(root_0, functionBody129.Tree);
if ( state.backtracking == 0 )
{
mPrinter.endSingleLineFunctionMode();
}
}
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, 51, functionDeclaration_StartIndex);
}
}
return retval;
}
