private static String getSpeculatedStructAA3d() {
		String expected =
		//@formatter:off
			"""
			/AA3d
			pack()
			Structure AA3d {
			   0   AA3d   16      "Self Base"
			   16   AA2   12      "Virtual Base - Speculative Placement"
			   28   AA1   12      "Virtual Base - Speculative Placement"
			   40   AA3a   16      "Virtual Base - Speculative Placement"
			   56   AA3b   16      "Virtual Base - Speculative Placement"
			}
			Length: 72 Alignment: 8
			/AA1
			pack()
			Structure AA1 {
			   0   AA1a   4      "Base"
			   4   AA1b   4      "Base"
			   8   int   4   aa1i   ""
			}
			Length: 12 Alignment: 4
			/AA1a
			pack()
			Structure AA1a {
			   0   int   4   aa1ai   ""
			}
			Length: 4 Alignment: 4
			/AA1b
			pack()
			Structure AA1b {
			   0   int   4   aa1bi   ""
			}
			Length: 4 Alignment: 4
			/AA2
			pack()
			Structure AA2 {
			   0   AA2a   4      "Base"
			   4   AA2b   4      "Base"
			   8   int   4   aa2i   ""
			}
			Length: 12 Alignment: 4
			/AA2a
			pack()
			Structure AA2a {
			   0   int   4   aa2ai   ""
			}
			Length: 4 Alignment: 4
			/AA2b
			pack()
			Structure AA2b {
			   0   int   4   aa2bi   ""
			}
			Length: 4 Alignment: 4
			/AA3a/!internal/AA3a
			pack()
			Structure AA3a {
			   0   pointer   8   {vbptr}   ""
			   8   int   4   aa3ai   ""
			}
			Length: 16 Alignment: 8
			/AA3b/!internal/AA3b
			pack()
			Structure AA3b {
			   0   pointer   8   {vbptr}   ""
			   8   int   4   aa3bi   ""
			}
			Length: 16 Alignment: 8
			/AA3d/!internal/AA3d
			pack()
			Structure AA3d {
			   0   pointer   8   {vbptr}   ""
			   8   int   4   aa3di   ""
			}
			Length: 16 Alignment: 8""";
		//@formatter:on
		return expected;
	}
Test struct I5 - 64 - speculative placement.
<p> THIS TEST STILL HAS PROBLEMS...
<p> The expected output does not match what is the correct layout, but we do not have enough
information (without using vbtable) to create the correct output.  So we are testing our
incorrect result against the known incorrect expected result to cause the test to pass
Ghidra/Features/PDB/src/test/java/ghidra/app/util/pdb/Egray864ProgramCreator.java