Remove unnecessary #include added by clangd

Author: YexuanXiao

clang/include/clang/AST/FormatString.h

@@ -18,7 +18,6 @@
 #ifndef LLVM_CLANG_AST_FORMATSTRING_H
 #define LLVM_CLANG_AST_FORMATSTRING_H
 
-#include "clang/AST/ASTContext.h"
 #include "clang/AST/CanonicalType.h"
 #include <optional>
 

clang/lib/AST/ASTContext.cpp

@@ -74,7 +74,6 @@
 #include "llvm/ADT/FoldingSet.h"
 #include "llvm/ADT/PointerUnion.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/STLForwardCompat.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringExtras.h"

clang/lib/AST/ASTImporter.cpp

@@ -57,7 +57,6 @@
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/STLForwardCompat.h"
 #include "llvm/ADT/ScopeExit.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Support/ErrorHandling.h"

clang/lib/AST/FormatString.cpp

@@ -11,10 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/AST/FormatString.h"
 #include "FormatStringParsing.h"
-#include "clang/AST/ASTContext.h"
-#include "clang/AST/Type.h"
 #include "clang/Basic/LangOptions.h"
 #include "clang/Basic/TargetInfo.h"
 #include "llvm/Support/ConvertUTF.h"

clang/lib/Sema/TreeTransform.h

@@ -30,7 +30,6 @@
 #include "clang/AST/StmtOpenACC.h"
 #include "clang/AST/StmtOpenMP.h"
 #include "clang/AST/StmtSYCL.h"
-#include "clang/AST/TypeLoc.h"
 #include "clang/Basic/DiagnosticParse.h"
 #include "clang/Basic/OpenMPKinds.h"
 #include "clang/Sema/Designator.h"
@@ -47,7 +46,6 @@
 #include "clang/Sema/SemaPseudoObject.h"
 #include "clang/Sema/SemaSYCL.h"
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/STLForwardCompat.h"
 #include "llvm/Support/ErrorHandling.h"
 #include <algorithm>
 #include <optional>

clang/tools/libclang/CIndex.cpp

@@ -32,7 +32,6 @@
 #include "clang/AST/OpenMPClause.h"
 #include "clang/AST/OperationKinds.h"
 #include "clang/AST/StmtVisitor.h"
-#include "clang/AST/Type.h"
 #include "clang/Basic/Diagnostic.h"
 #include "clang/Basic/DiagnosticCategories.h"
 #include "clang/Basic/DiagnosticIDs.h"