public ES3Parser.switchStatement_return switchStatement() // throws RecognitionException [1]
{
ES3Parser.switchStatement_return retval = new ES3Parser.switchStatement_return();
retval.Start = input.LT(1);
object root_0 = null;
IToken SWITCH151 = null;
IToken LPAREN152 = null;
IToken RPAREN154 = null;
IToken LBRACE155 = null;
IToken RBRACE158 = null;
ES3Parser.expression_return expression153 = default(ES3Parser.expression_return);
ES3Parser.defaultClause_return defaultClause156 = default(ES3Parser.defaultClause_return);
ES3Parser.caseClause_return caseClause157 = default(ES3Parser.caseClause_return);
object SWITCH151_tree=null;
object LPAREN152_tree=null;
object RPAREN154_tree=null;
object LBRACE155_tree=null;
object RBRACE158_tree=null;
SwitchStatement switchStatement = new SwitchStatement();
retval.value = switchStatement;
int defaultClauseCount = 0;
try
{
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1716:2: ( SWITCH LPAREN expression RPAREN LBRACE ({...}? => defaultClause | caseClause )* RBRACE )
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1716:4: SWITCH LPAREN expression RPAREN LBRACE ({...}? => defaultClause | caseClause )* RBRACE
{
root_0 = (object)adaptor.GetNilNode();
SWITCH151=(IToken)Match(input,SWITCH,FOLLOW_SWITCH_in_switchStatement6260);
SWITCH151_tree = (object)adaptor.Create(SWITCH151);
adaptor.AddChild(root_0, SWITCH151_tree);
LPAREN152=(IToken)Match(input,LPAREN,FOLLOW_LPAREN_in_switchStatement6262);
LPAREN152_tree = (object)adaptor.Create(LPAREN152);
adaptor.AddChild(root_0, LPAREN152_tree);
PushFollow(FOLLOW_expression_in_switchStatement6264);
expression153 = expression();
state.followingStackPointer--;
adaptor.AddChild(root_0, expression153.Tree);
switchStatement.Expression = ((expression153 != null) ? expression153.value : default(Expression));
RPAREN154=(IToken)Match(input,RPAREN,FOLLOW_RPAREN_in_switchStatement6268);
RPAREN154_tree = (object)adaptor.Create(RPAREN154);
adaptor.AddChild(root_0, RPAREN154_tree);
LBRACE155=(IToken)Match(input,LBRACE,FOLLOW_LBRACE_in_switchStatement6273);
LBRACE155_tree = (object)adaptor.Create(LBRACE155);
adaptor.AddChild(root_0, LBRACE155_tree);
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1717:10: ({...}? => defaultClause | caseClause )*
do
{
int alt78 = 3;
int LA78_0 = input.LA(1);
if ( (LA78_0 == DEFAULT) && (( defaultClauseCount == 0 )) )
{
alt78 = 1;
}
else if ( (LA78_0 == CASE) )
{
alt78 = 2;
}
switch (alt78)
{
case 1 :
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1717:12: {...}? => defaultClause
{
if ( !(( defaultClauseCount == 0 )) )
{
throw new FailedPredicateException(input, "switchStatement", " defaultClauseCount == 0 ");
}
PushFollow(FOLLOW_defaultClause_in_switchStatement6280);
defaultClause156 = defaultClause();
state.followingStackPointer--;
adaptor.AddChild(root_0, defaultClause156.Tree);
defaultClauseCount++; switchStatement.DefaultStatements=((defaultClause156 != null) ? defaultClause156.value : default(BlockStatement));
}
break;
case 2 :
// C:\\Users\\s.ros\\Projets\\Jint\\Jint\\ES3.g:1717:141: caseClause
{
PushFollow(FOLLOW_caseClause_in_switchStatement6286);
caseClause157 = caseClause();
state.followingStackPointer--;
adaptor.AddChild(root_0, caseClause157.Tree);
switchStatement.CaseClauses.Add(((caseClause157 != null) ? caseClause157.value : default(CaseClause)));
}
break;
default:
goto loop78;
}
} while (true);
loop78:
; // Stops C# compiler whining that label 'loop78' has no statements
RBRACE158=(IToken)Match(input,RBRACE,FOLLOW_RBRACE_in_switchStatement6293);
RBRACE158_tree = (object)adaptor.Create(RBRACE158);
adaptor.AddChild(root_0, RBRACE158_tree);
}
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 "switchStatement"