https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82882
--- Comment #9 from Ville Voutilainen <ville.voutilainen at gmail dot com> --- The Qt problems are not fixed, this comes with the gcc-8 branch: qtbase/include/QtCore/../../../../qtbase/src/corelib/tools/qstringliteral.h:82:30: internal compiler error: Segmentation fault ([]() Q_DECL_NOEXCEPT -> QString { \ ^~~~~~~ rep_model_merged.h:325:62: note: in expansion of macro ‘QStringLiteral’ MediaSourceAPI(ObjectType *object, const QString &name = QStringLiteral("Media")) ^~~~~~~~~~~~~~ 0xb6a1ff crash_signal ../../gcc/toplev.c:325 0x6e5e40 most_general_template(tree_node*) ../../gcc/cp/pt.c:22837 0x6e60fe enclosing_instantiation_of ../../gcc/cp/pt.c:13274 0x6fc0aa tsubst_function_decl ../../gcc/cp/pt.c:12824 0x6f6e5e tsubst_decl ../../gcc/cp/pt.c:13308 0x6f0ce7 tsubst(tree_node*, tree_node*, int, tree_node*) ../../gcc/cp/pt.c:14196 0x6fa6d4 lookup_template_class_1 ../../gcc/cp/pt.c:9373 0x6fa6d4 lookup_template_class(tree_node*, tree_node*, tree_node*, tree_node*, int, int) ../../gcc/cp/pt.c:9650 0x6fb45d tsubst_aggr_type ../../gcc/cp/pt.c:12649 0x6f0812 tsubst(tree_node*, tree_node*, int, tree_node*) ../../gcc/cp/pt.c:14278 0x6f7190 tsubst_decl ../../gcc/cp/pt.c:13575 0x6f0ce7 tsubst(tree_node*, tree_node*, int, tree_node*) ../../gcc/cp/pt.c:14196 0x6f502b tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool) ../../gcc/cp/pt.c:16677 0x6f4418 tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool) ../../gcc/cp/pt.c:16600 0x6f3ccb tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool) ../../gcc/cp/pt.c:16897 0x6f3ccb tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool) ../../gcc/cp/pt.c:16897 0x703fa8 tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool) ../../gcc/cp/pt.c:16585 0x703fa8 tsubst_lambda_expr(tree_node*, tree_node*, int, tree_node*) ../../gcc/cp/pt.c:17648 0x70142f tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool, bool) ../../gcc/cp/pt.c:18938 0x701a36 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool, bool) ../../gcc/cp/pt.c:18260 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. Makefile:1777: recipe for target '.obj/tst_modelreplicatest.o' failed make[3]: *** [.obj/tst_modelreplicatest.o] Error 1 make[3]: Leaving directory '/home/vivoutil/kuutti/qtremoteobjects/tests/auto/modelreplica' Makefile:107: recipe for target 'sub-modelreplica-make_first' failed make[2]: *** [sub-modelreplica-make_first] Error 2 make[2]: Leaving directory '/home/vivoutil/kuutti/qtremoteobjects/tests/auto' Makefile:44: recipe for target 'sub-auto-make_first' failed make[1]: *** [sub-auto-make_first] Error 2 make[1]: Leaving directory '/home/vivoutil/kuutti/qtremoteobjects/tests' Makefile:125: recipe for target 'sub-tests-make_first' failed make: *** [sub-tests-make_first] Error 2