Perhaps I should add that the list is of caseS/defaultS that may be fallen through to, rather than out from.
Unfortunately,because I produced it in a hurry, it does contain the odd copy-and-paste error for case names (e.g., the case for dmusic/collection.c line 409 should be default:, not case 8:, and that for dlls/oledb32/convert.c line 873 should be case DBTYPE_NUMERIC: not case VT_BSTR:), but I think the line numbers are more trustworthy.