Include pruning and general cleanup.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169095 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang/AST/Stmt.h

@@ -15,16 +15,13 @@
 #define LLVM_CLANG_AST_STMT_H
 
 #include "clang/AST/DeclGroup.h"
-#include "clang/AST/PrettyPrinter.h"
 #include "clang/AST/StmtIterator.h"
 #include "clang/Basic/IdentifierTable.h"
 #include "clang/Basic/LLVM.h"
 #include "clang/Basic/SourceLocation.h"
-#include "clang/Lex/Token.h"
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/SmallVector.h"
 #include "llvm/Support/Compiler.h"
-#include "llvm/Support/raw_ostream.h"
+#include "llvm/Support/ErrorHandling.h"
 #include <string>
 
 namespace llvm {
@@ -39,10 +36,13 @@ namespace clang {
   class IdentifierInfo;
   class LabelDecl;
   class ParmVarDecl;
+  class PrinterHelper;
+  struct PrintingPolicy;
   class QualType;
   class SourceManager;
   class StringLiteral;
   class SwitchStmt;
+  class Token;
   class VarDecl;
 
   //===--------------------------------------------------------------------===//

include/clang/Sema/Sema.h

@@ -31,8 +31,10 @@
 #include "clang/AST/ExternalASTSource.h"
 #include "clang/AST/LambdaMangleContext.h"
 #include "clang/AST/NSAPI.h"
+#include "clang/AST/PrettyPrinter.h"
 #include "clang/AST/TypeLoc.h"
 #include "clang/Basic/ExpressionTraits.h"
+#include "clang/Basic/LangOptions.h"
 #include "clang/Basic/Specifiers.h"
 #include "clang/Basic/TemplateKinds.h"
 #include "clang/Basic/TypeTraits.h"

lib/AST/ExprConstant.cpp

@@ -35,15 +35,16 @@
 
 #include "clang/AST/APValue.h"
 #include "clang/AST/ASTContext.h"
+#include "clang/AST/ASTDiagnostic.h"
 #include "clang/AST/CharUnits.h"
+#include "clang/AST/Expr.h"
 #include "clang/AST/RecordLayout.h"
 #include "clang/AST/StmtVisitor.h"
 #include "clang/AST/TypeLoc.h"
-#include "clang/AST/ASTDiagnostic.h"
-#include "clang/AST/Expr.h"
 #include "clang/Basic/Builtins.h"
 #include "clang/Basic/TargetInfo.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Support/raw_ostream.h"
 #include <cstring>
 #include <functional>
 

lib/AST/Stmt.cpp

@@ -11,15 +11,16 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/AST/Stmt.h"
+#include "clang/AST/ASTContext.h"
+#include "clang/AST/ASTDiagnostic.h"
 #include "clang/AST/ExprCXX.h"
 #include "clang/AST/ExprObjC.h"
+#include "clang/AST/Stmt.h"
 #include "clang/AST/StmtCXX.h"
 #include "clang/AST/StmtObjC.h"
 #include "clang/AST/Type.h"
-#include "clang/AST/ASTContext.h"
-#include "clang/AST/ASTDiagnostic.h"
 #include "clang/Basic/TargetInfo.h"
+#include "clang/Lex/Token.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace clang;

lib/AST/TemplateBase.cpp

@@ -23,6 +23,7 @@
 #include "clang/Basic/Diagnostic.h"
 #include "llvm/ADT/FoldingSet.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Support/raw_ostream.h"
 #include <algorithm>
 #include <cctype>
 

lib/AST/VTableBuilder.cpp

@@ -17,6 +17,7 @@
 #include "clang/AST/RecordLayout.h"
 #include "clang/Basic/TargetInfo.h"
 #include "llvm/Support/Format.h"
+#include "llvm/Support/raw_ostream.h"
 #include <algorithm>
 #include <cstdio>
 

lib/Analysis/LiveVariables.cpp

@@ -1,15 +1,25 @@
+//=- LiveVariables.cpp - Live Variable Analysis for Source CFGs ----------*-==//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements Live Variables analysis for source-level CFGs.
+//
+//===----------------------------------------------------------------------===//
+
 #include "clang/Analysis/Analyses/LiveVariables.h"
 #include "clang/Analysis/Analyses/PostOrderCFGView.h"
-
-#include "clang/AST/Stmt.h"
 #include "clang/Analysis/CFG.h"
 #include "clang/Analysis/AnalysisContext.h"
+#include "clang/AST/Stmt.h"
 #include "clang/AST/StmtVisitor.h"
-
-#include "llvm/ADT/PostOrderIterator.h"
 #include "llvm/ADT/DenseMap.h"
-
-#include <deque>
+#include "llvm/ADT/PostOrderIterator.h"
+#include "llvm/Support/raw_ostream.h"
 #include <algorithm>
 #include <vector>
 

lib/Rewrite/Core/Rewriter.cpp

@@ -13,14 +13,16 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Rewrite/Core/Rewriter.h"
-#include "clang/AST/Stmt.h"
 #include "clang/AST/Decl.h"
+#include "clang/AST/PrettyPrinter.h"
+#include "clang/AST/Stmt.h"
 #include "clang/Basic/DiagnosticIDs.h"
 #include "clang/Basic/FileManager.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Lex/Lexer.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/Support/FileSystem.h"
+#include "llvm/Support/raw_ostream.h"
 using namespace clang;
 
 raw_ostream &RewriteBuffer::write(raw_ostream &os) const {

lib/StaticAnalyzer/Checkers/AnalyzerStatsChecker.cpp

@@ -22,6 +22,7 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/Statistic.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp

@@ -20,7 +20,7 @@
 #include "clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h"
 #include "clang/AST/CharUnits.h"
 #include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/STLExtras.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp

@@ -31,6 +31,7 @@
 #include "clang/AST/ASTContext.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringMap.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/CStringChecker.cpp

@@ -22,6 +22,7 @@
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringSwitch.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp

@@ -21,6 +21,7 @@
 #include "clang/AST/ParentMap.h"
 #include "clang/Basic/TargetInfo.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp

@@ -19,6 +19,7 @@
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/IdempotentOperationChecker.cpp

@@ -60,6 +60,7 @@
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/BitVector.h"
 #include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/LLVMConventionsChecker.cpp

@@ -18,6 +18,7 @@
 #include "clang/AST/DeclTemplate.h"
 #include "clang/AST/StmtVisitor.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/MacOSKeychainAPIChecker.cpp

@@ -20,6 +20,7 @@
 #include "clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/ProgramStateTrait.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/MallocSizeofChecker.cpp

@@ -21,6 +21,7 @@
 #include "clang/AST/StmtVisitor.h"
 #include "clang/AST/TypeLoc.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp

@@ -24,6 +24,7 @@
 #include "clang/AST/DeclObjC.h"
 #include "clang/AST/Decl.h"
 #include "llvm/ADT/SmallVector.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp

@@ -21,6 +21,7 @@
 #include "clang/AST/ExprCXX.h"
 #include "clang/Basic/SourceManager.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Support/raw_ostream.h"
 using namespace clang;
 using namespace ento;
 

lib/StaticAnalyzer/Checkers/TraversalChecker.cpp

@@ -18,6 +18,7 @@
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/UndefResultChecker.cpp

@@ -19,6 +19,7 @@
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp

@@ -22,6 +22,7 @@
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringSwitch.h"
+#include "llvm/Support/raw_ostream.h"
 #include <fcntl.h>
 
 using namespace clang;

lib/StaticAnalyzer/Checkers/VLASizeChecker.cpp

@@ -22,6 +22,7 @@
 #include "clang/AST/CharUnits.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/STLExtras.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Checkers/VirtualCallChecker.cpp

@@ -20,6 +20,7 @@
 #include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Core/BugReporterVisitors.cpp

@@ -24,6 +24,7 @@
 #include "clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Core/CallEvent.cpp

@@ -19,6 +19,7 @@
 #include "clang/AST/ParentMap.h"
 #include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/StringExtras.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Core/CheckerRegistry.cpp

@@ -10,6 +10,7 @@
 #include "clang/StaticAnalyzer/Core/CheckerRegistry.h"
 #include "clang/StaticAnalyzer/Core/CheckerOptInfo.h"
 #include "llvm/ADT/SetVector.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Core/Environment.cpp

@@ -16,6 +16,7 @@
 #include "clang/Analysis/AnalysisContext.h"
 #include "clang/Analysis/CFG.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Core/PathDiagnostic.cpp

@@ -22,6 +22,7 @@
 #include "clang/AST/StmtCXX.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
+#include "llvm/Support/raw_ostream.h"
 
 using namespace clang;
 using namespace ento;

lib/StaticAnalyzer/Core/SVals.cpp

@@ -15,6 +15,7 @@
 #include "clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h"
 #include "clang/AST/ExprObjC.h"
 #include "clang/Basic/IdentifierTable.h"
+#include "llvm/Support/raw_ostream.h"
 using namespace clang;
 using namespace ento;
 using llvm::APSInt;