+ }
}
+ else
+ /* analyze_functions might have already removed the alias from the
+ symbol table if it's internal. */
+ gcc_checking_assert (!TREE_PUBLIC (*slot));
+
+ *slot = NULL_TREE;
+ }
if (!*slot)
*slot = decl;
diff --git a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-mangle7.C
b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-mangle7.C
new file mode 100644
index 00000000000..c7946a2be08
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-mangle7.C
@@ -0,0 +1,70 @@
+// PR c++/108887
+// { dg-do compile { target c++11 } }
+
+template <int __v> struct integral_constant {
+ static constexpr int value = __v;
+};
+using false_type = integral_constant<false>;
+template <bool, bool, typename...> struct __result_of_impl;
+template <typename _Functor, typename... _ArgTypes>
+struct __result_of_impl<false, false, _Functor, _ArgTypes...> {
+ typedef decltype(0) type;
+};
+template <typename... _ArgTypes>
+struct __invoke_result
+ : __result_of_impl<false_type::value, false_type::value, _ArgTypes...> {};
+template <typename, typename _Fn, typename... _Args>
+void __invoke_impl(_Fn __f, _Args... __args) {
+ __f(__args...);
+}
+template <typename, typename _Callable, typename... _Args>
+void __invoke_r(_Callable __fn, _Args... __args) {
+ using __result = __invoke_result<_Args...>;
+ using __type = typename __result::type;
+ __invoke_impl<__type>(__fn, __args...);
+}
+struct QString {
+ QString(const char *);
+};
+template <typename> class function;
+template <typename _Functor> struct _Base_manager {
+ static _Functor _M_get_pointer(int) { __builtin_abort (); }
+};
+template <typename, typename> class _Function_handler;
+template <typename _Res, typename _Functor, typename... _ArgTypes>
+struct _Function_handler<_Res(_ArgTypes...), _Functor> {
+ using _Base = _Base_manager<_Functor>;
+ static _Res _M_invoke(const int &__functor, _ArgTypes &&...__args) {
+ auto __trans_tmp_1 = _Base::_M_get_pointer(__functor);
+ __invoke_r<_Res>(__trans_tmp_1, __args...);
+ }
+};
+template <typename _Res, typename... _ArgTypes>
+struct function<_Res(_ArgTypes...)> {
+ template <typename _Functor>
+ using _Handler = _Function_handler<_Res(_ArgTypes...), _Functor>;
+ template <typename _Functor> function(_Functor) {
+ using _My_handler = _Handler<_Functor>;
+ _M_invoker = _My_handler::_M_invoke;
+ }
+ using _Invoker_type = _Res (*)(const int &, _ArgTypes &&...);
+ _Invoker_type _M_invoker;
+};
+struct QRegularExpression {
+ QRegularExpression(QString);
+};
+struct AbstractAccount {
+ void get(function<void(AbstractAccount *)>,
+ function<void(AbstractAccount *)>);
+};
+struct AbstractTimelineModel {
+ AbstractAccount m_account;
+};
+struct LinkPaginationTimelineModel : AbstractTimelineModel {
+ void fillTimeline();
+};
+void LinkPaginationTimelineModel::fillTimeline() {
+ [] {};
+ m_account.get([](AbstractAccount *) { static QRegularExpression re(""); },
+ [](AbstractAccount *) {});
+}
diff --git a/gcc/testsuite/g++.dg/cpp2a/concepts-lambda3.C
b/gcc/testsuite/g++.dg/cpp2a/concepts-lambda3.C
index 291e451ca1a..a7cb6c5dece 100644
--- a/gcc/testsuite/g++.dg/cpp2a/concepts-lambda3.C
+++ b/gcc/testsuite/g++.dg/cpp2a/concepts-lambda3.C
@@ -1,4 +1,5 @@
// { dg-do run { target c++20 } }
+// { dg-additional-options "-flto" { target lto } } (PR107897)
template<typename T>
concept C1 = __is_same_as(T, int)
base-commit: 4f181f9c7ee3efc509d185fdfda33be9018f1611
--
2.31.1