# fields to python attributes in gdb.py isn't complete: you can't test
# for presence other than by trapping.


def is_iface(val):
	try:
		return str(val['tab'].type) == "struct runtime.itab *" and str(val['data'].type) == "void *"
	except gdb.error:
		pass


def is_eface(val):
	try:
		return str(val['_type'].type) == "struct runtime._type *" and str(val['data'].type) == "void *"
	except gdb.error:

	verifyGCInfo(t, "bss BigStruct", &bssBigStruct, infoBigStruct())
	verifyGCInfo(t, "bss string", &bssString, infoString)
	verifyGCInfo(t, "bss slice", &bssSlice, infoSlice)
	verifyGCInfo(t, "bss eface", &bssEface, infoEface)
	verifyGCInfo(t, "bss iface", &bssIface, infoIface)

	verifyGCInfo(t, "data Ptr", &dataPtr, infoPtr)
	verifyGCInfo(t, "data ScalarPtr", &dataScalarPtr, infoScalarPtr)