Enable this execution test now that it seems to be working.

rjmccall · rjmccall · commit ecb42f56a922 · 2022-04-22T02:48:07.000-04:00
diff --git a/test/Interpreter/parameterized_existentials.swift b/test/Interpreter/parameterized_existentials.swift
@@ -1,8 +1,6 @@
 // RUN: %target-run-simple-swift(-Xfrontend -enable-parameterized-existential-types)
 // REQUIRES: executable_test
 
-// REQUIRES: disabled
-
 import StdlibUnittest
 
 var ParameterizedProtocolsTestSuite = TestSuite("ParameterizedProtocols")
