Merge pull request swiftlang#63841 from zoecarver/remote-support-for-dependent-types

[cxx-interop] Disable support for dependent types.

Author: zoecarver

lib/ClangImporter/ImportType.cpp

@@ -920,8 +920,6 @@ namespace {
     ImportResult Visit##KIND##Type(const clang::KIND##Type *type) {            \
       if (type->isSugared())                                                   \
         return Visit(type->desugar());                                         \
-      if (type->isDependentType())                                             \
-        return Impl.SwiftContext.getAnyExistentialType();                      \
       return Type();                                                           \
     }
     MAYBE_SUGAR_TYPE(TypeOfExpr)

test/Interop/Cxx/templates/dependent-types-module-interface.swift

@@ -1,3 +1,6 @@
+// Waiting for support for dependent types to be added back: rdar://103530256&90587703&89090706&89090631&89034704&89034440&83406001&83367285
+// XFAIL: *
+
 // RUN: %target-swift-ide-test -print-module -module-to-print=DependentTypes -I %S/Inputs -source-filename=x -enable-experimental-cxx-interop | %FileCheck %s
 
 // CHECK: func differentDependentArgAndRet<T, U>(_ a: Any, T: T.Type, U: U.Type) -> Any
@@ -10,4 +13,4 @@
 // CHECK: func refToDependent<T>(_ a: inout T) -> Any
 // TODO: Currently not imported (rdar://89034440).
 // CHECK-NOT: dependentRef
-// CHECK-NOT: dependentRefAndRefInferred
+// CHECK-NOT: dependentRefAndRefInferred

test/Interop/Cxx/templates/dependent-types-silgen.swift

@@ -1,3 +1,6 @@
+// Waiting for support for dependent types to be added back: rdar://103530256&90587703&89090706&89090631&89034704&89034440&83406001&83367285
+// XFAIL: *
+
 // RUN: %target-swift-emit-silgen %s -I %S/Inputs -enable-experimental-cxx-interop -disable-availability-checking | %FileCheck %s
 
 import DependentTypes

test/Interop/Cxx/templates/dependent-types.swift

@@ -1,3 +1,6 @@
+// Waiting for support for dependent types to be added back: rdar://103530256&90587703&89090706&89090631&89034704&89034440&83406001&83367285
+// XFAIL: *
+
 // RUN: %target-run-simple-swift(-I %S/Inputs -Xfrontend -enable-experimental-cxx-interop -Xfrontend -validate-tbd-against-ir=none -Xfrontend -disable-availability-checking)
 //
 // REQUIRES: executable_test