swift

0eb649d4 - Merge pull request #59435 from slavapestov/devirtualize-class-witness-method-fix-5.7

Merge pull request #59435 from slavapestov/devirtualize-class-witness-method-fix-5.7 SILOptimizer: Fix invariant violation in getWitnessMethodSubstitutions() with class witness methods [5.7]