Bug fix for symbolic narrowing #1997
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The renaming from rule to (fresh) configuration variables is also applied to the right-hand side of the substitution. The renaming was already applied to the term and predicate, but the substitution was overlooked. This fixes a bug that manifests when narrowing a symbolic configuration into another symbolic configuration.
ana-pantilie
approved these changes
Jul 21, 2020
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This fixes a bug where variables introduced by symbolic narrowing were not named correctly.
Reviewer checklist
stack test --coveragestack haddock