https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66190
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
w/o -flto one gets:
test2.ii:14:56: internal compiler error: in expand_expr_real_1, at expr.c:10766
GrAAHairLinePathRenderer::~GrAAHairLinePathRenderer() {}
^
0x8370e3 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
../../gcc/expr.c:10766
0xcad79e expand_expr
../../gcc/expr.h:254
0xcad79e output_constant
../../gcc/varasm.c:4769
0xcaddaa assemble_variable_contents
../../gcc/varasm.c:2067
0xcb40c3 assemble_variable(tree_node*, int, int, int)
../../gcc/varasm.c:2289
0xcb757d varpool_node::assemble_decl()
../../gcc/varpool.c:603
0x79f103 output_in_order
../../gcc/cgraphunit.c:2137
0x79f452 symbol_table::compile()
../../gcc/cgraphunit.c:2378
0x7a0c5c symbol_table::finalize_compilation_unit()
../../gcc/cgraphunit.c:2461
0x639792 cp_write_global_declarations()
../../gcc/cp/decl2.c:4755
