return T->getAs<FunctionProtoType>();
}
-/// HACK: libstdc++ has a bug where it shadows std::swap with a member
-/// swap function then tries to call std::swap unqualified from the exception
-/// specification of that function. This function detects whether we're in
-/// such a case and turns off delay-parsing of exception specifications.
+/// HACK: 2014-11-14 libstdc++ had a bug where it shadows std::swap with a
+/// member swap function then tries to call std::swap unqualified from the
+/// exception specification of that function. This function detects whether
+/// we're in such a case and turns off delay-parsing of exception
+/// specifications. Libstdc++ 6.1 (released 2016-04-27) appears to have
+/// resolved it as side-effect of commit ddb63209a8d (2015-06-05).
bool Sema::isLibstdcxxEagerExceptionSpecHack(const Declarator &D) {
auto *RD = dyn_cast<CXXRecordDecl>(CurContext);