[Bug d/97644] FAIL: gdc.dg/gdc204.d due to ICE in finish_thunk

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97644

--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
Ditto in gdc.dg/pr92216.d:

/ssd/test/src/gcc/97556/gcc/testsuite/gdc.dg/pr92216.d:10:1: internal compiler
error: Segmentation fault
0xe979da crash_signal
        /ssd/test/src/gcc/97556/gcc/toplev.c:330
0x66e57a expand_thunk(cgraph_node*, bool, bool)
        /ssd/test/src/gcc/97556/gcc/symtab-thunks.cc:334
0x9965c8 finish_thunk
        /ssd/test/src/gcc/97556/gcc/d/decl.cc:1708
0x9965c8 make_thunk(FuncDeclaration*, int)
        /ssd/test/src/gcc/97556/gcc/d/decl.cc:1820
0x9b5026 TypeInfoVisitor::layout_base_vtable(ClassDeclaration*,
ClassDeclaration*, unsigned long)