https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98741
Nathan Sidwell <nathan at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2021-02-17 --- Comment #1 from Nathan Sidwell <nathan at gcc dot gnu.org> --- // pr98741_a.H namespace foo { } // pr98741_b.H namespace foo { } // pr98741_b.C export module Foo; import "pr98741_a.H"; // pr98741_d.C module Foo; import "pr98741_b.H"; (added an assert earlier) zathras:178>./cc1plus -fmodules-ts -quiet -fmodule-header pr98741_a.H zathras:179>./cc1plus -fmodules-ts -quiet -fmodule-header pr98741_b.H zathras:180>./cc1plus -fmodules-ts -quiet pr98741_c.C zathras:181>./cc1plus -fmodules-ts -quiet pr98741_d.C pr98741_d.C:2:22: internal compiler error: in append_imported_binding_slot, at cp/name-lookup.c:371 2 | import "pr98741_b.H"; | ^ 0xd2fe45 append_imported_binding_slot ../../../src/gcc/cp/name-lookup.c:371 0xd5010c add_imported_namespace(tree_node*, tree_node*, unsigned int, unsigned int, bool, bool) ../../../src/gcc/cp/name-lookup.c:9024