Merge pull request #38105 from etcwilde/ewilde/swift-next/fix-missing-types

[Swift Next] Explicitly include required types

Author: etcwilde

include/swift/AST/ASTWalker.h

@@ -13,6 +13,7 @@
 #ifndef SWIFT_AST_ASTWALKER_H
 #define SWIFT_AST_ASTWALKER_H
 
+#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/PointerUnion.h"
 #include <utility>
 

include/swift/AST/Identifier.h

@@ -20,6 +20,7 @@
 #include "swift/Basic/EditorPlaceholder.h"
 #include "swift/Basic/Debug.h"
 #include "swift/Basic/LLVM.h"
+#include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/FoldingSet.h"
 #include "llvm/ADT/PointerUnion.h"
 #include "llvm/Support/TrailingObjects.h"

include/swift/Basic/BlotSetVector.h

@@ -15,6 +15,7 @@
 
 #include "swift/Basic/LLVM.h"
 #include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallVector.h"
 #include <vector>
 

include/swift/Basic/Version.h

@@ -25,6 +25,7 @@
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/VersionTuple.h"
+#include <array>
 #include <string>
 
 namespace swift {

include/swift/SIL/Notifications.h

@@ -17,6 +17,7 @@
 #include "swift/Basic/STLExtras.h"
 #include "llvm/ADT/PointerUnion.h"
 #include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/StringRef.h"
 #include <memory>
 
 namespace swift {