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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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4
lib/AST/Expr.cpp
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@@ -2098,11 +2098,11 @@ bool Expr::isSelfExprOf(const AbstractFunctionDecl *AFD, bool sameBase) const {
return false;
}
ArchetypeType *OpenExistentialExpr::getOpenedArchetype() const {
OpenedArchetypeType *OpenExistentialExpr::getOpenedArchetype() const {
auto type = getOpaqueValue()->getType()->getRValueType();
while (auto metaTy = type->getAs<MetatypeType>())
type = metaTy->getInstanceType();
return type->castTo<ArchetypeType>();
return type->castTo<OpenedArchetypeType>();
}
KeyPathExpr::KeyPathExpr(ASTContext &C, SourceLoc keywordLoc,