# An unallocated variable passed as an argument is not PRESENT

**URL:** <https://fortran-lang.discourse.group/t/an-unallocated-variable-passed-as-an-argument-is-not-present/1724>\
**Category:** Uncategorized\
**Created:** [August 19, 2021, 8:45pm UTC](https://fortran-lang.discourse.group/t/an-unallocated-variable-passed-as-an-argument-is-not-present/1724 "2021-08-19T20:45:21Z")\
**Posts on this page:** 1\
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**Author:** ![milancurcic](https://yyz2.discourse-cdn.com/free1/user_avatar/fortran-lang.discourse.group/milancurcic/32/2_2.png) [@milancurcic](https://fortran-lang.discourse.group/u/milancurcic)\
**Post date:** [August 20, 2021, 12:29am UTC](https://fortran-lang.discourse.group/t/an-unallocated-variable-passed-as-an-argument-is-not-present/1724/4 "2021-08-20T00:29:51Z")

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I also learned this recently, and here on Discourse: [Overloading functions with optional arguments - #18 by ashe](https://fortran-lang.discourse.group/t/overloading-functions-with-optional-arguments/1472/18).

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