Christian Convey <christian.convey@xxxxxxxxx> writes: > Are you sure that's a bug in the legalistic sense? IIRC, C and C++ > don't promise any particular memory layout for structs. They don't promise any particular memory layout, but gcc does promise that it will not arbitrarily change the layout in new releases. If it did, it would be impossible for code compiled by one version of gcc to call a function defined by a different version of gcc while passing a struct parameter. Ian
