3 files changed, 13 insertions, 16 deletions

diff --git a/contrib/llvm/tools/clang/lib/Edit/Commit.cpp b/contrib/llvm/tools/clang/lib/Edit/Commit.cpp
index 706c732..9c08cc2 100644
--- a/contrib/llvm/tools/clang/lib/Edit/Commit.cpp
+++ b/contrib/llvm/tools/clang/lib/Edit/Commit.cpp
@@ -38,9 +38,7 @@ CharSourceRange Commit::Edit::getInsertFromRange(SourceManager &SM) const {
 Commit::Commit(EditedSource &Editor)
   : SourceMgr(Editor.getSourceManager()), LangOpts(Editor.getLangOpts()),
     PPRec(Editor.getPPCondDirectiveRecord()),
-    Editor(&Editor),
-    ForceCommitInSystemHeader(Editor.getForceCommitInSystemHeader()),
-    IsCommitable(true) { }
+    Editor(&Editor), IsCommitable(true) { }
 
 bool Commit::insert(SourceLocation loc, StringRef text,
                     bool afterToken, bool beforePreviousInsertions) {
@@ -234,7 +232,7 @@ bool Commit::canInsert(SourceLocation loc, FileOffset &offs) {
     if (!isAtStartOfMacroExpansion(loc, &loc))
       return false;
 
-  if (SM.isInSystemHeader(loc) && ForceCommitInSystemHeader)
+  if (SM.isInSystemHeader(loc))
     return false;
 
   std::pair<FileID, unsigned> locInfo = SM.getDecomposedLoc(loc);
@@ -265,7 +263,7 @@ bool Commit::canInsertAfterToken(SourceLocation loc, FileOffset &offs,
     if (!isAtEndOfMacroExpansion(loc, &loc))
       return false;
 
-  if (SM.isInSystemHeader(loc) && ForceCommitInSystemHeader)
+  if (SM.isInSystemHeader(loc))
     return false;
 
   loc = Lexer::getLocForEndOfToken(loc, 0, SourceMgr, LangOpts);
@@ -303,8 +301,8 @@ bool Commit::canRemoveRange(CharSourceRange range,
   
   if (range.getBegin().isMacroID() || range.getEnd().isMacroID())
     return false;
-  if ((SM.isInSystemHeader(range.getBegin()) ||
-       SM.isInSystemHeader(range.getEnd())) && ForceCommitInSystemHeader)
+  if (SM.isInSystemHeader(range.getBegin()) ||
+      SM.isInSystemHeader(range.getEnd()))
     return false;
 
   if (PPRec && PPRec->rangeIntersectsConditionalDirective(range.getAsRange()))
diff --git a/contrib/llvm/tools/clang/lib/Edit/EditedSource.cpp b/contrib/llvm/tools/clang/lib/Edit/EditedSource.cpp
index 34b5e62..6cf6335 100644
--- a/contrib/llvm/tools/clang/lib/Edit/EditedSource.cpp
+++ b/contrib/llvm/tools/clang/lib/Edit/EditedSource.cpp
@@ -72,13 +72,11 @@ bool EditedSource::commitInsert(SourceLocation OrigLoc,
     return true;
   }
 
-  Twine concat;
   if (beforePreviousInsertions)
-    concat = Twine(text) + FA.Text;
+    FA.Text = copyString(Twine(text) + FA.Text);
   else
-    concat = Twine(FA.Text) +  text;
+    FA.Text = copyString(Twine(FA.Text) + text);
 
-  FA.Text = copyString(concat);
   return true;
 }
 
@@ -160,7 +158,7 @@ void EditedSource::commitRemove(SourceLocation OrigLoc,
   }
 
   FileOffset TopBegin, TopEnd;
-  FileEdit *TopFA = 0;
+  FileEdit *TopFA = nullptr;
 
   if (I == FileEdits.end()) {
     FileEditsTy::iterator
diff --git a/contrib/llvm/tools/clang/lib/Edit/RewriteObjCFoundationAPI.cpp b/contrib/llvm/tools/clang/lib/Edit/RewriteObjCFoundationAPI.cpp
index f4206fb..666844c 100644
--- a/contrib/llvm/tools/clang/lib/Edit/RewriteObjCFoundationAPI.cpp
+++ b/contrib/llvm/tools/clang/lib/Edit/RewriteObjCFoundationAPI.cpp
@@ -58,7 +58,7 @@ static bool checkForLiteralCreation(const ObjCMessageExpr *Msg,
 
 bool edit::rewriteObjCRedundantCallWithLiteral(const ObjCMessageExpr *Msg,
                                               const NSAPI &NS, Commit &commit) {
-  IdentifierInfo *II = 0;
+  IdentifierInfo *II = nullptr;
   if (!checkForLiteralCreation(Msg, II, NS.getASTContext().getLangOpts()))
     return false;
   if (Msg->getNumArgs() != 1)
@@ -339,7 +339,7 @@ static bool rewriteToStringBoxedExpression(const ObjCMessageExpr *Msg,
 bool edit::rewriteToObjCLiteralSyntax(const ObjCMessageExpr *Msg,
                                       const NSAPI &NS, Commit &commit,
                                       const ParentMap *PMap) {
-  IdentifierInfo *II = 0;
+  IdentifierInfo *II = nullptr;
   if (!checkForLiteralCreation(Msg, II, NS.getASTContext().getLangOpts()))
     return false;
 
@@ -447,7 +447,7 @@ static bool getNSArrayObjects(const Expr *E, const NSAPI &NS,
     return false;
 
   if (const ObjCMessageExpr *Msg = dyn_cast<ObjCMessageExpr>(E)) {
-    IdentifierInfo *Cls = 0;
+    IdentifierInfo *Cls = nullptr;
     if (!checkForLiteralCreation(Msg, Cls, NS.getASTContext().getLangOpts()))
       return false;
 
@@ -606,7 +606,7 @@ static bool shouldNotRewriteImmediateMessageArgs(const ObjCMessageExpr *Msg,
   if (!Msg)
     return false;
 
-  IdentifierInfo *II = 0;
+  IdentifierInfo *II = nullptr;
   if (!checkForLiteralCreation(Msg, II, NS.getASTContext().getLangOpts()))
     return false;
 
@@ -1033,6 +1033,7 @@ static bool rewriteToNumericBoxedExpression(const ObjCMessageExpr *Msg,
     case CK_IntegralComplexToReal:
     case CK_IntegralComplexToBoolean:
     case CK_AtomicToNonAtomic:
+    case CK_AddressSpaceConversion:
       needsCast = true;
       break;