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Push ArchetypeType's API down to subclasses.

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And clean up code that conditionally works only with certain kinds of archetype along the way.
This commit is contained in:
Joe Groff
2018-12-12 13:26:16 -08:00
parent 4f0f11f6bb
commit 89979137fc
37 changed files with 265 additions and 328 deletions
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2
lib/Sema/CSSimplify.cpp
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@@ -4162,7 +4162,7 @@ ConstraintSystem::simplifyOpenedExistentialOfConstraint(
instanceTy = metaTy->getInstanceType();
}
assert(instanceTy->isExistentialType());
Type openedTy = ArchetypeType::getOpened(instanceTy);
Type openedTy = OpenedArchetypeType::get(instanceTy);
if (isMetatype)
openedTy = MetatypeType::get(openedTy, TC.Context);
return matchTypes(type1, openedTy, ConstraintKind::Bind, subflags, locator);