With a recent gfortran, the following compiles, but generates the wrong results:
TYPE datatype INTEGER :: I END TYPE TYPE(datatype) :: data(4) data=(/(datatype(I),I=1,4)/) data=RESHAPE(TRANSPOSE(RESHAPE(data,(/2,2/))),SHAPE(data)) IF (ANY(data(:)%I.NE.(/1,3,2,4/))) CALL ABORT() END -- Summary: wrong code generated with gfortran Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: jv244 at cam dot ac dot uk http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31196