FORTRAN 77 Language Reference

Subscript Expressions

Subscript expressions have the following properties and restrictions:

In the above example, the fourth element of V is set to zero.

Subscript expressions cannot exceed the range of INTEGER*4 in 32-bit environments. It is not controlled, but if the subscript expression is not in the range (-2147483648, 2147483647), then the results are unpredictable. When compiled for 64-bit environments, INTEGER*8 subscript expressions are allowed.