protected HashLiteralExpression hash_literal()
{
HashLiteralExpression dle;
IToken lbrace = null;
dle = null;
ExpressionPair pair = null;
try { // for error handling
lbrace = LT(1);
match(LBRACE);
if (0==inputState.guessing)
{
dle = new HashLiteralExpression(ToLexicalInfo(lbrace));
}
{
switch ( LA(1) )
{
case ESEPARATOR:
case CAST:
case CHAR:
case FALSE:
case NOT:
case NULL:
case SELF:
case SUPER:
case THEN:
case TRUE:
case TYPEOF:
case TRIPLE_QUOTED_STRING:
case LPAREN:
case DOUBLE_QUOTED_STRING:
case SINGLE_QUOTED_STRING:
case ID:
case MULTIPLY:
case LBRACK:
case SPLICE_BEGIN:
case DOT:
case LBRACE:
case QQ_BEGIN:
case SUBTRACT:
case LONG:
case INCREMENT:
case DECREMENT:
case ONES_COMPLEMENT:
case INT:
case BACKTICK_QUOTED_STRING:
case RE_LITERAL:
case DOUBLE:
case FLOAT:
case TIMESPAN:
{
pair=expression_pair();
if (0==inputState.guessing)
{
dle.Items.Add(pair);
}
{ // ( ... )*
for (;;)
{
if ((LA(1)==COMMA) && (tokenSet_5_.member(LA(2))))
{
match(COMMA);
pair=expression_pair();
if (0==inputState.guessing)
{
dle.Items.Add(pair);
}
}
else
{
goto _loop640_breakloop;
}
}
_loop640_breakloop: ;
} // ( ... )*
{
switch ( LA(1) )
{
case COMMA:
{
match(COMMA);
break;
}
case RBRACE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
break;
}
case RBRACE:
{
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(RBRACE);
}
catch (RecognitionException ex)
{
if (0 == inputState.guessing)
{
reportError(ex, "hash_literal");
recover(ex,tokenSet_41_);
}
else
{
throw ex;
}
}
return dle;
}