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SPDX-License-Identifier: CC-BY-SA-4.0
copyrights:
- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
enabled-by: true
functional-type: function
links:
- role: interface-function
  uid: ../if/concat
rationale: |
  The rules for nested use of the ## operator are arcane. The result of such
  nested macro calls is undefined.
references: []
requirement-type: functional
text: |
  When neither argument is a call of the macro ${../if/concat:/name} itself,
  the macro shall result in both argument values
  concatenated textually unaltered in the order they are provided.
type: requirement