USE ONLY Statement

Another way to avoid name clashes is to only use those objects which are necessary. It has the following form:

 
USE    module-name    [ ONLY:   only-list   ...]

The  only-list can also contain renames (=>).

For example,

    USE HOUSE_DEF, ONLY:HOME => HOUSE, &
           GET_HOME => GET_HOUSE

Only HOME and GET_HOME are made accessible.

The ONLY statement gives the compiler the option of including only those entities specifically named.

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