Make sure default argument values are printable

[ertrzyiks]

Description

Make use of the util introduced in #1959 to prevent runtime exceptions during printing default value change.

Fixes #2016

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• n/a New feature (non-breaking change which adds functionality)
• n/a Breaking change (fix or feature that would cause existing functionality to not work as expected)
• n/a This change requires a documentation update

How Has This Been Tested?

With unit test

Checklist:

• I have followed the CONTRIBUTING doc and the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

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[kamilkisiela]

Thanks