HP 3000 Manuals HP 3000 Manuals
The Migration Aid Several changes must be made to a FORTRAN 66/V program before it can be compiled by the HP FORTRAN 77/V compiler. The FORTRAN 66/V to FORTRAN 77/V Migration Aid allows you to make many of these changes automatically. The migration aid reads a FORTRAN 66/V source file, performs a number of conversions, and puts the results in a new file. The new file can then be processed by the HP FORTRAN 77/V compiler. At compilation, constructs that differ in HP FORTRAN 77/V and FORTRAN 66/V but are not detected by the migration aid cause the compiler to generate a warning or an error message. You can then manually change the source file in those places. You can also customize the migration aid so that it automatically performs specific changes your programs require.