parseListValue method
Implementation
ListValueContext? parseListValue() {
if (next(TokenType.LBRACKET) && current != null) {
var LBRACKET = current!;
var lastSpan = LBRACKET.span;
var values = <InputValueContext>[];
var value = parseInputValue();
while (value != null) {
lastSpan = value.span;
values.add(value);
eatCommas();
value = parseInputValue();
}
eatCommas();
if (next(TokenType.RBRACKET) && current != null) {
return ListValueContext(LBRACKET, current!)..values.addAll(values);
} else {
errors.add(SyntaxError('Unterminated list literal.', lastSpan));
return null;
}
} else {
return null;
}
}