checkRegexpSyntax(meat, options.withoutOnce());
return new RegexpNode(contents.getPosition(), meat, options.withoutOnce());
} else if (contents instanceof DStrNode) {
DStrNode dStrNode = (DStrNode) contents;
for (Node fragment: dStrNode.childNodes()) {
if (fragment instanceof StrNode) {
regexpFragmentCheck(end, ((StrNode) fragment).getValue());
}
}