Store SourceManager pointer on PrintingPolicy in the case where we're dumping,

and remove ASTContext reference (which was frequently bound to a dereferenced
null pointer) from the recursive lump of printPretty functions. In so doing,
fix (at least) one case where we intended to use the 'dump' mode, but that
failed because a null ASTContext reference had been passed in.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162011 91177308-0d34-0410-b5e6-96231b3b80d8

13 files changed, 64 insertions, 83 deletions

diff --git a/include/clang/AST/PrettyPrinter.h b/include/clang/AST/PrettyPrinter.h
index 2e34dc8cbd..f2c015fffe 100644
--- a/include/clang/AST/PrettyPrinter.h
+++ b/include/clang/AST/PrettyPrinter.h
@@ -34,19 +34,19 @@ public:
 struct PrintingPolicy {
   /// \brief Create a default printing policy for C.
   PrintingPolicy(const LangOptions &LO)
-    : Indentation(2), LangOpts(LO), SuppressSpecifiers(false),
+    : LangOpts(LO), Indentation(2), SuppressSpecifiers(false),
       SuppressTagKeyword(false), SuppressTag(false), SuppressScope(false),
       SuppressUnwrittenScope(false), SuppressInitializers(false),
-      Dump(false), ConstantArraySizeAsWritten(false),
-      AnonymousTagLocations(true), SuppressStrongLifetime(false),
-      Bool(LO.Bool) { }
-
-  /// \brief The number of spaces to use to indent each line.
-  unsigned Indentation : 8;
+      ConstantArraySizeAsWritten(false), AnonymousTagLocations(true),
+      SuppressStrongLifetime(false), Bool(LO.Bool),
+      DumpSourceManager(0) { }
 
   /// \brief What language we're printing.
   LangOptions LangOpts;
 
+  /// \brief The number of spaces to use to indent each line.
+  unsigned Indentation : 8;
+
   /// \brief Whether we should suppress printing of the actual specifiers for
   /// the given type or declaration.
   ///
@@ -103,12 +103,6 @@ struct PrintingPolicy {
   /// internal initializer constructed for x will not be printed.
   bool SuppressInitializers : 1;
 
-  /// \brief True when we are "dumping" rather than "pretty-printing",
-  /// where dumping involves printing the internal details of the AST
-  /// and pretty-printing involves printing something similar to
-  /// source code.
-  bool Dump : 1;
-
   /// \brief Whether we should print the sizes of constant array expressions
   /// as written in the sources.
   ///
@@ -139,6 +133,12 @@ struct PrintingPolicy {
   /// \brief Whether we can use 'bool' rather than '_Bool', even if the language
   /// doesn't actually have 'bool' (because, e.g., it is defined as a macro).
   unsigned Bool : 1;
+
+  /// \brief If we are "dumping" rather than "pretty-printing", this points to
+  /// a SourceManager which will be used to dump SourceLocations. Dumping
+  /// involves printing the internal details of the AST and pretty-printing
+  /// involves printing something similar to source code.
+  SourceManager *DumpSourceManager;
 };
 
 } // end namespace clang
diff --git a/include/clang/AST/Stmt.h b/include/clang/AST/Stmt.h
index 47dada86dd..35fb69312b 100644
--- a/include/clang/AST/Stmt.h
+++ b/include/clang/AST/Stmt.h
@@ -373,15 +373,9 @@ public:
 
   /// dumpPretty/printPretty - These two methods do a "pretty print" of the AST
   /// back to its original source language syntax.
-  void dumpPretty(ASTContext& Context) const;
+  void dumpPretty(ASTContext &Context) const;
   void printPretty(raw_ostream &OS, PrinterHelper *Helper,
                    const PrintingPolicy &Policy,
-                   unsigned Indentation = 0) const {
-    printPretty(OS, *(ASTContext*)0, Helper, Policy, Indentation);
-  }
-  void printPretty(raw_ostream &OS, ASTContext &Context,
-                   PrinterHelper *Helper,
-                   const PrintingPolicy &Policy,
                    unsigned Indentation = 0) const;
 
   /// viewAST - Visualize an AST rooted at this Stmt* using GraphViz.  Only
diff --git a/lib/AST/APValue.cpp b/lib/AST/APValue.cpp
index a74ef14a9e..2d7c9bd786 100644
--- a/lib/AST/APValue.cpp
+++ b/lib/AST/APValue.cpp
@@ -367,8 +367,7 @@ void APValue::printPretty(raw_ostream &Out, ASTContext &Ctx, QualType Ty) const{
       if (const ValueDecl *VD = Base.dyn_cast<const ValueDecl*>())
         Out << *VD;
       else
-        Base.get<const Expr*>()->printPretty(Out, Ctx, 0,
-                                             Ctx.getPrintingPolicy());
+        Base.get<const Expr*>()->printPretty(Out, 0, Ctx.getPrintingPolicy());
       if (!O.isZero()) {
         Out << " + " << (O / S);
         if (IsReference)
@@ -389,7 +388,7 @@ void APValue::printPretty(raw_ostream &Out, ASTContext &Ctx, QualType Ty) const{
       ElemTy = VD->getType();
     } else {
       const Expr *E = Base.get<const Expr*>();
-      E->printPretty(Out, Ctx, 0,Ctx.getPrintingPolicy());
+      E->printPretty(Out, 0, Ctx.getPrintingPolicy());
       ElemTy = E->getType();
     }
 
diff --git a/lib/AST/ASTDiagnostic.cpp b/lib/AST/ASTDiagnostic.cpp
index 35fcd41f26..a605f1a40c 100644
--- a/lib/AST/ASTDiagnostic.cpp
+++ b/lib/AST/ASTDiagnostic.cpp
@@ -1149,7 +1149,7 @@ class TemplateDiff {
     if (!E)
       OS << "(no argument)";
     else
-      E->printPretty(OS, Context, 0, Policy); return;
+      E->printPretty(OS, 0, Policy); return;
   }
 
   /// PrintTemplateTemplate - Handles printing of template template arguments,
diff --git a/lib/AST/DeclPrinter.cpp b/lib/AST/DeclPrinter.cpp
index 9194eb43b3..7f47604dec 100644
--- a/lib/AST/DeclPrinter.cpp
+++ b/lib/AST/DeclPrinter.cpp
@@ -26,7 +26,6 @@ using namespace clang;
 namespace {
   class DeclPrinter : public DeclVisitor<DeclPrinter> {
     raw_ostream &Out;
-    ASTContext &Context;
     PrintingPolicy Policy;
     unsigned Indentation;
     bool PrintInstantiation;
@@ -38,11 +37,9 @@ namespace {
     void Print(AccessSpecifier AS);
 
   public:
-    DeclPrinter(raw_ostream &Out, ASTContext &Context,
-                const PrintingPolicy &Policy,
-                unsigned Indentation = 0,
-                bool PrintInstantiation = false)
-      : Out(Out), Context(Context), Policy(Policy), Indentation(Indentation),
+    DeclPrinter(raw_ostream &Out, const PrintingPolicy &Policy,
+                unsigned Indentation = 0, bool PrintInstantiation = false)
+      : Out(Out), Policy(Policy), Indentation(Indentation),
         PrintInstantiation(PrintInstantiation) { }
 
     void VisitDeclContext(DeclContext *DC, bool Indent = true);
@@ -96,7 +93,7 @@ void Decl::print(raw_ostream &Out, unsigned Indentation,
 
 void Decl::print(raw_ostream &Out, const PrintingPolicy &Policy,
                  unsigned Indentation, bool PrintInstantiation) const {
-  DeclPrinter Printer(Out, getASTContext(), Policy, Indentation, PrintInstantiation);
+  DeclPrinter Printer(Out, Policy, Indentation, PrintInstantiation);
   Printer.Visit(const_cast<Decl*>(this));
 }
 
@@ -171,7 +168,7 @@ void DeclContext::dumpDeclContext() const {
     DC = DC->getParent();
   
   ASTContext &Ctx = cast<TranslationUnitDecl>(DC)->getASTContext();
-  DeclPrinter Printer(llvm::errs(), Ctx, Ctx.getPrintingPolicy(), 0);
+  DeclPrinter Printer(llvm::errs(), Ctx.getPrintingPolicy(), 0);
   Printer.VisitDeclContext(const_cast<DeclContext *>(this), /*Indent=*/false);
 }
 
@@ -181,7 +178,7 @@ void Decl::dump() const {
 
 void Decl::dump(raw_ostream &Out) const {
   PrintingPolicy Policy = getASTContext().getPrintingPolicy();
-  Policy.Dump = true;
+  Policy.DumpSourceManager = &getASTContext().getSourceManager();
   print(Out, Policy, /*Indentation*/ 0, /*PrintInstantiation*/ true);
 }
 
@@ -235,7 +232,7 @@ void DeclPrinter::VisitDeclContext(DeclContext *DC, bool Indent) {
     if (isa<ObjCIvarDecl>(*D))
       continue;
 
-    if (!Policy.Dump) {
+    if (!Policy.DumpSourceManager) {
       // Skip over implicit declarations in pretty-printing mode.
       if (D->isImplicit()) continue;
       // FIXME: Ugly hack so we don't pretty-print the builtin declaration
@@ -385,7 +382,7 @@ void DeclPrinter::VisitEnumConstantDecl(EnumConstantDecl *D) {
   Out << *D;
   if (Expr *Init = D->getInitExpr()) {
     Out << " = ";
-    Init->printPretty(Out, Context, 0, Policy, Indentation);
+    Init->printPretty(Out, 0, Policy, Indentation);
   }
 }
 
@@ -424,7 +421,7 @@ void DeclPrinter::VisitFunctionDecl(FunctionDecl *D) {
     Proto += "(";
     if (FT) {
       llvm::raw_string_ostream POut(Proto);
-      DeclPrinter ParamPrinter(POut, Context, SubPolicy, Indentation);
+      DeclPrinter ParamPrinter(POut, SubPolicy, Indentation);
       for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) {
         if (i) POut << ", ";
         ParamPrinter.VisitParmVarDecl(D->getParamDecl(i));
@@ -470,7 +467,7 @@ void DeclPrinter::VisitFunctionDecl(FunctionDecl *D) {
       if (FT->getExceptionSpecType() == EST_ComputedNoexcept) {
         Proto += "(";
         llvm::raw_string_ostream EOut(Proto);
-        FT->getNoexceptExpr()->printPretty(EOut, Context, 0, SubPolicy,
+        FT->getNoexceptExpr()->printPretty(EOut, 0, SubPolicy,
                                            Indentation);
         EOut.flush();
         Proto += EOut.str();
@@ -526,7 +523,7 @@ void DeclPrinter::VisitFunctionDecl(FunctionDecl *D) {
             SimpleInit = Init;
           
           if (SimpleInit)
-            SimpleInit->printPretty(Out, Context, 0, Policy, Indentation);
+            SimpleInit->printPretty(Out, 0, Policy, Indentation);
           else {
             for (unsigned I = 0; I != NumArgs; ++I) {
               if (isa<CXXDefaultArgExpr>(Args[I]))
@@ -534,7 +531,7 @@ void DeclPrinter::VisitFunctionDecl(FunctionDecl *D) {
               
               if (I)
                 Out << ", ";
-              Args[I]->printPretty(Out, Context, 0, Policy, Indentation);
+              Args[I]->printPretty(Out, 0, Policy, Indentation);
             }
           }
         }
@@ -558,7 +555,7 @@ void DeclPrinter::VisitFunctionDecl(FunctionDecl *D) {
       // This is a K&R function definition, so we need to print the
       // parameters.
       Out << '\n';
-      DeclPrinter ParamPrinter(Out, Context, SubPolicy, Indentation);
+      DeclPrinter ParamPrinter(Out, SubPolicy, Indentation);
       Indentation += Policy.Indentation;
       for (unsigned i = 0, e = D->getNumParams(); i != e; ++i) {
         Indent();
@@ -569,7 +566,7 @@ void DeclPrinter::VisitFunctionDecl(FunctionDecl *D) {
     } else
       Out << ' ';
 
-    D->getBody()->printPretty(Out, Context, 0, SubPolicy, Indentation);
+    D->getBody()->printPretty(Out, 0, SubPolicy, Indentation);
     Out << '\n';
   }
 }
@@ -584,7 +581,7 @@ void DeclPrinter::VisitFieldDecl(FieldDecl *D) {
 
   if (D->isBitField()) {
     Out << " : ";
-    D->getBitWidth()->printPretty(Out, Context, 0, Policy, Indentation);
+    D->getBitWidth()->printPretty(Out, 0, Policy, Indentation);
   }
 
   Expr *Init = D->getInClassInitializer();
@@ -593,7 +590,7 @@ void DeclPrinter::VisitFieldDecl(FieldDecl *D) {
       Out << " ";
     else
       Out << " = ";
-    Init->printPretty(Out, Context, 0, Policy, Indentation);
+    Init->printPretty(Out, 0, Policy, Indentation);
   }
   prettyPrintAttributes(D);
 }
@@ -629,7 +626,7 @@ void DeclPrinter::VisitVarDecl(VarDecl *D) {
       else if (D->getInitStyle() == VarDecl::CInit) {
         Out << " = ";
       }
-      Init->printPretty(Out, Context, 0, Policy, Indentation);
+      Init->printPretty(Out, 0, Policy, Indentation);
       if (D->getInitStyle() == VarDecl::CallInit)
         Out << ")";
     }
@@ -643,7 +640,7 @@ void DeclPrinter::VisitParmVarDecl(ParmVarDecl *D) {
 
 void DeclPrinter::VisitFileScopeAsmDecl(FileScopeAsmDecl *D) {
   Out << "__asm (";
-  D->getAsmString()->printPretty(Out, Context, 0, Policy, Indentation);
+  D->getAsmString()->printPretty(Out, 0, Policy, Indentation);
   Out << ")";
 }
 
@@ -654,9 +651,9 @@ void DeclPrinter::VisitImportDecl(ImportDecl *D) {
 
 void DeclPrinter::VisitStaticAssertDecl(StaticAssertDecl *D) {
   Out << "static_assert(";
-  D->getAssertExpr()->printPretty(Out, Context, 0, Policy, Indentation);
+  D->getAssertExpr()->printPretty(Out, 0, Policy, Indentation);
   Out << ", ";
-  D->getMessage()->printPretty(Out, Context, 0, Policy, Indentation);
+  D->getMessage()->printPretty(Out, 0, Policy, Indentation);
   Out << ")";
 }
 
@@ -790,8 +787,7 @@ void DeclPrinter::PrintTemplateParameters(
         Args->get(i).print(Policy, Out);
       } else if (NTTP->hasDefaultArgument()) {
         Out << " = ";
-        NTTP->getDefaultArgument()->printPretty(Out, Context, 0, Policy,
-                                                Indentation);
+        NTTP->getDefaultArgument()->printPretty(Out, 0, Policy, Indentation);
       }
     } else if (const TemplateTemplateParmDecl *TTPD =
                  dyn_cast<TemplateTemplateParmDecl>(Param)) {
@@ -875,7 +871,7 @@ void DeclPrinter::VisitObjCMethodDecl(ObjCMethodDecl *OMD) {
 
   if (OMD->getBody()) {
     Out << ' ';
-    OMD->getBody()->printPretty(Out, Context, 0, Policy);
+    OMD->getBody()->printPretty(Out, 0, Policy);
     Out << '\n';
   }
 }
diff --git a/lib/AST/StmtPrinter.cpp b/lib/AST/StmtPrinter.cpp
index d5ae74d59e..c0960ce6a2 100644
--- a/lib/AST/StmtPrinter.cpp
+++ b/lib/AST/StmtPrinter.cpp
@@ -30,17 +30,15 @@ using namespace clang;
 namespace  {
   class StmtPrinter : public StmtVisitor<StmtPrinter> {
     raw_ostream &OS;
-    ASTContext &Context;
     unsigned IndentLevel;
     clang::PrinterHelper* Helper;
     PrintingPolicy Policy;
 
   public:
-    StmtPrinter(raw_ostream &os, ASTContext &C, PrinterHelper* helper,
+    StmtPrinter(raw_ostream &os, PrinterHelper* helper,
                 const PrintingPolicy &Policy,
                 unsigned Indentation = 0)
-      : OS(os), Context(C), IndentLevel(Indentation), Helper(helper),
-        Policy(Policy) {}
+      : OS(os), IndentLevel(Indentation), Helper(helper), Policy(Policy) {}
 
     void PrintStmt(Stmt *S) {
       PrintStmt(S, Policy.Indentation);
@@ -1395,7 +1393,7 @@ void StmtPrinter::VisitCXXNewExpr(CXXNewExpr *E) {
   std::string TypeS;
   if (Expr *Size = E->getArraySize()) {
     llvm::raw_string_ostream s(TypeS);
-    Size->printPretty(s, Context, Helper, Policy);
+    Size->printPretty(s, Helper, Policy);
     s.flush();
     TypeS = "[" + TypeS + "]";
   }
@@ -1804,13 +1802,12 @@ void StmtPrinter::VisitAsTypeExpr(AsTypeExpr *Node) {
 // Stmt method implementations
 //===----------------------------------------------------------------------===//
 
-void Stmt::dumpPretty(ASTContext& Context) const {
-  printPretty(llvm::errs(), Context, 0,
-              PrintingPolicy(Context.getLangOpts()));
+void Stmt::dumpPretty(ASTContext &Context) const {
+  printPretty(llvm::errs(), 0, PrintingPolicy(Context.getLangOpts()));
 }
 
-void Stmt::printPretty(raw_ostream &OS, ASTContext& Context,
-                       PrinterHelper* Helper,
+void Stmt::printPretty(raw_ostream &OS,
+                       PrinterHelper *Helper,
                        const PrintingPolicy &Policy,
                        unsigned Indentation) const {
   if (this == 0) {
@@ -1818,12 +1815,12 @@ void Stmt::printPretty(raw_ostream &OS, ASTContext& Context,
     return;
   }
 
-  if (Policy.Dump && &Context) {
-    dump(OS, Context.getSourceManager());
+  if (Policy.DumpSourceManager) {
+    dump(OS, *Policy.DumpSourceManager);
     return;
   }
 
-  StmtPrinter P(OS, Context, Helper, Policy, Indentation);
+  StmtPrinter P(OS, Helper, Policy, Indentation);
   P.Visit(const_cast<Stmt*>(this));
 }
 
diff --git a/lib/Rewrite/RewriteModernObjC.cpp b/lib/Rewrite/RewriteModernObjC.cpp
index 9f42fcacfa..dcd003f501 100644
--- a/lib/Rewrite/RewriteModernObjC.cpp
+++ b/lib/Rewrite/RewriteModernObjC.cpp
@@ -241,7 +241,7 @@ namespace {
       // Get the new text.
       std::string SStr;
       llvm::raw_string_ostream S(SStr);
-      New->printPretty(S, *Context, 0, PrintingPolicy(LangOpts));
+      New->printPretty(S, 0, PrintingPolicy(LangOpts));
       const std::string &Str = S.str();
 
       // If replacement succeeded or warning disabled return with no warning.
@@ -2549,8 +2549,7 @@ Stmt *RewriteModernObjC::RewriteObjCStringLiteral(ObjCStringLiteral *Exp) {
   // The pretty printer for StringLiteral handles escape characters properly.
   std::string prettyBufS;
   llvm::raw_string_ostream prettyBuf(prettyBufS);
-  Exp->getString()->printPretty(prettyBuf, *Context, 0,
-                                PrintingPolicy(LangOpts));
+  Exp->getString()->printPretty(prettyBuf, 0, PrintingPolicy(LangOpts));
   Preamble += prettyBuf.str();
   Preamble += ",";
   Preamble += utostr(Exp->getString()->getByteLength()) + "};\n";
@@ -4341,7 +4340,7 @@ void RewriteModernObjC::SynthesizeBlockLiterals(SourceLocation FunLocStart,
     std::string SStr;
   
     llvm::raw_string_ostream constructorExprBuf(SStr);
-    GlobalConstructionExp->printPretty(constructorExprBuf, *Context, 0,
+    GlobalConstructionExp->printPretty(constructorExprBuf, 0,
                                          PrintingPolicy(LangOpts));
     globalBuf += constructorExprBuf.str();
     globalBuf += ";\n";
@@ -5610,7 +5609,7 @@ Stmt *RewriteModernObjC::RewriteFunctionBodyOrGlobalInitializer(Stmt *S) {
     // Get the new text.
     std::string SStr;
     llvm::raw_string_ostream Buf(SStr);
-    Replacement->printPretty(Buf, *Context);
+    Replacement->printPretty(Buf);
     const std::string &Str = Buf.str();
 
     printf("CAST = %s\n", &Str[0]);
diff --git a/lib/Rewrite/RewriteObjC.cpp b/lib/Rewrite/RewriteObjC.cpp
index 425cd77751..37c17e63db 100644
--- a/lib/Rewrite/RewriteObjC.cpp
+++ b/lib/Rewrite/RewriteObjC.cpp
@@ -227,7 +227,7 @@ namespace {
       // Get the new text.
       std::string SStr;
       llvm::raw_string_ostream S(SStr);
-      New->printPretty(S, *Context, 0, PrintingPolicy(LangOpts));
+      New->printPretty(S, 0, PrintingPolicy(LangOpts));
       const std::string &Str = S.str();
 
       // If replacement succeeded or warning disabled return with no warning.
@@ -1720,8 +1720,7 @@ Stmt *RewriteObjC::RewriteObjCSynchronizedStmt(ObjCAtSynchronizedStmt *S) {
                                       CK, syncExpr);
   std::string syncExprBufS;
   llvm::raw_string_ostream syncExprBuf(syncExprBufS);
-  syncExpr->printPretty(syncExprBuf, *Context, 0,
-                        PrintingPolicy(LangOpts));
+  syncExpr->printPretty(syncExprBuf, 0, PrintingPolicy(LangOpts));
   syncBuf += syncExprBuf.str();
   syncBuf += ");";
   
@@ -2553,8 +2552,7 @@ Stmt *RewriteObjC::RewriteObjCStringLiteral(ObjCStringLiteral *Exp) {
   // The pretty printer for StringLiteral handles escape characters properly.
   std::string prettyBufS;
   llvm::raw_string_ostream prettyBuf(prettyBufS);
-  Exp->getString()->printPretty(prettyBuf, *Context, 0,
-                                PrintingPolicy(LangOpts));
+  Exp->getString()->printPretty(prettyBuf, 0, PrintingPolicy(LangOpts));
   Preamble += prettyBuf.str();
   Preamble += ",";
   Preamble += utostr(Exp->getString()->getByteLength()) + "};\n";
@@ -4885,7 +4883,7 @@ Stmt *RewriteObjC::RewriteFunctionBodyOrGlobalInitializer(Stmt *S) {
     // Get the new text.
     std::string SStr;
     llvm::raw_string_ostream Buf(SStr);
-    Replacement->printPretty(Buf, *Context);
+    Replacement->printPretty(Buf);
     const std::string &Str = Buf.str();
 
     printf("CAST = %s\n", &Str[0]);
diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp
index 2594648b56..3702861c1a 100644
--- a/lib/Sema/SemaChecking.cpp
+++ b/lib/Sema/SemaChecking.cpp
@@ -3170,7 +3170,7 @@ void Sema::CheckStrlcpycatArguments(const CallExpr *Call,
   SmallString<128> sizeString;
   llvm::raw_svector_ostream OS(sizeString);
   OS << "sizeof(";
-  DstArg->printPretty(OS, Context, 0, getPrintingPolicy());
+  DstArg->printPretty(OS, 0, getPrintingPolicy());
   OS << ")";
   
   Diag(OriginalSizeArg->getLocStart(), diag::note_strlcpycat_wrong_size)
@@ -3267,10 +3267,10 @@ void Sema::CheckStrncatArguments(const CallExpr *CE,
   SmallString<128> sizeString;
   llvm::raw_svector_ostream OS(sizeString);
   OS << "sizeof(";
-  DstArg->printPretty(OS, Context, 0, getPrintingPolicy());
+  DstArg->printPretty(OS, 0, getPrintingPolicy());
   OS << ") - ";
   OS << "strlen(";
-  DstArg->printPretty(OS, Context, 0, getPrintingPolicy());
+  DstArg->printPretty(OS, 0, getPrintingPolicy());
   OS << ") - 1";
 
   Diag(SL, diag::note_strncat_wrong_size)
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 1d45a6823d..eeac9b8e8d 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -9807,7 +9807,7 @@ Decl *Sema::BuildStaticAssertDeclaration(SourceLocation StaticAssertLoc,
     if (!Failed && !Cond) {
       llvm::SmallString<256> MsgBuffer;
       llvm::raw_svector_ostream Msg(MsgBuffer);
-      AssertMessage->printPretty(Msg, Context, 0, getPrintingPolicy());
+      AssertMessage->printPretty(Msg, 0, getPrintingPolicy());
       Diag(StaticAssertLoc, diag::err_static_assert_failed)
         << Msg.str() << AssertExpr->getSourceRange();
       Failed = true;
diff --git a/lib/Sema/SemaExceptionSpec.cpp b/lib/Sema/SemaExceptionSpec.cpp
index 63bfa9dc2d..e6266fb086 100644
--- a/lib/Sema/SemaExceptionSpec.cpp
+++ b/lib/Sema/SemaExceptionSpec.cpp
@@ -242,8 +242,7 @@ bool Sema::CheckEquivalentExceptionSpec(FunctionDecl *Old, FunctionDecl *New) {
 
     case EST_ComputedNoexcept:
       OS << "noexcept(";
-      OldProto->getNoexceptExpr()->printPretty(OS, Context, 0, 
-                                               getPrintingPolicy());
+      OldProto->getNoexceptExpr()->printPretty(OS, 0, getPrintingPolicy());
       OS << ")";
       break;
 
diff --git a/lib/StaticAnalyzer/Core/CallEvent.cpp b/lib/StaticAnalyzer/Core/CallEvent.cpp
index 1817ebb276..5345bd5170 100644
--- a/lib/StaticAnalyzer/Core/CallEvent.cpp
+++ b/lib/StaticAnalyzer/Core/CallEvent.cpp
@@ -214,7 +214,7 @@ void CallEvent::dump() const {
 void CallEvent::dump(raw_ostream &Out) const {
   ASTContext &Ctx = getState()->getStateManager().getContext();
   if (const Expr *E = getOriginExpr()) {
-    E->printPretty(Out, Ctx, 0, Ctx.getPrintingPolicy());
+    E->printPretty(Out, 0, Ctx.getPrintingPolicy());
     Out << "\n";
     return;
   }
@@ -860,4 +860,3 @@ CallEventManager::getCaller(const StackFrameContext *CalleeCtx,
   return getCXXDestructorCall(Dtor, Trigger, ThisVal.getAsRegion(),
                               State, CallerCtx);
 }
-
diff --git a/test/Tooling/clang-check-ast-dump.cpp b/test/Tooling/clang-check-ast-dump.cpp
index 53a4c2b418..e29072bcfe 100644
--- a/test/Tooling/clang-check-ast-dump.cpp
+++ b/test/Tooling/clang-check-ast-dump.cpp
@@ -25,7 +25,7 @@
 //
 // RUN: clang-check -ast-dump -ast-dump-filter test_namespace::TheClass::n "%s" -- 2>&1 | FileCheck -check-prefix CHECK-ATTR %s
 // CHECK-ATTR: test_namespace
-// CHECK-ATTR-NEXT: int n __attribute__((aligned(1 + 1
+// CHECK-ATTR-NEXT: int n __attribute__((aligned((BinaryOperator
 
 namespace test_namespace {