5 files changed, 16 insertions, 13 deletions
diff --git a/clang/lib/Basic/SourceManager.cpp b/clang/lib/Basic/SourceManager.cpp
index 80a003fc932..4c501616a3e 100644
--- a/clang/lib/Basic/SourceManager.cpp
+++ b/clang/lib/Basic/SourceManager.cpp
@@ -1717,7 +1717,7 @@ SourceLocation SourceManager::translateLineCol(FileID FID,
                                                unsigned Col) const {
   // Lines are used as a one-based index into a zero-based array. This assert
   // checks for possible buffer underruns.
-  assert(Line != 0 && "Passed a zero-based line");
+  assert(Line && Col && "Line and column should start from 1!");
 
   if (FID.isInvalid())
     return SourceLocation();
diff --git a/clang/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp b/clang/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp
index acf00041365..2eef1688d4c 100644
--- a/clang/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp
@@ -230,11 +230,12 @@ public:
     if (!N)
       return;
 
+    const LangOptions &Opts = C.getLangOpts();
     const SourceManager &SM = C.getSourceManager();
     FullSourceLoc FL(S->getLocStart(), SM);
     std::string HashContent =
         GetIssueString(SM, FL, getCheckName().getName(), BT->getCategory(),
-                       C.getLocationContext()->getDecl());
+                       C.getLocationContext()->getDecl(), Opts);
 
     C.emitReport(llvm::make_unique<BugReport>(*BT, HashContent, N));
   }
diff --git a/clang/lib/StaticAnalyzer/Core/HTMLDiagnostics.cpp b/clang/lib/StaticAnalyzer/Core/HTMLDiagnostics.cpp
index 86eab41a4cc..183acbe1d91 100644
--- a/clang/lib/StaticAnalyzer/Core/HTMLDiagnostics.cpp
+++ b/clang/lib/StaticAnalyzer/Core/HTMLDiagnostics.cpp
@@ -255,8 +255,8 @@ void HTMLDiagnostics::ReportDiag(const PathDiagnostic& D,
     os  << "\n<!-- FUNCTIONNAME " <<  declName << " -->\n";
 
     os << "\n<!-- ISSUEHASHCONTENTOFLINEINCONTEXT "
-       << GetIssueHash(SMgr, L, D.getCheckName(), D.getBugType(), DeclWithIssue)
-       << " -->\n";
+       << GetIssueHash(SMgr, L, D.getCheckName(), D.getBugType(), DeclWithIssue,
+                       PP.getLangOpts()) << " -->\n";
 
     os << "\n<!-- BUGLINE "
        << LineNumber
diff --git a/clang/lib/StaticAnalyzer/Core/IssueHash.cpp b/clang/lib/StaticAnalyzer/Core/IssueHash.cpp
index abe20d6774f..0a3af3dcc7e 100644
--- a/clang/lib/StaticAnalyzer/Core/IssueHash.cpp
+++ b/clang/lib/StaticAnalyzer/Core/IssueHash.cpp
@@ -127,14 +127,13 @@ static StringRef GetNthLineOfFile(llvm::MemoryBuffer *Buffer, int Line) {
 }
 
 static std::string NormalizeLine(const SourceManager &SM, FullSourceLoc &L,
-                                 const Decl *D) {
+                                 const LangOptions &LangOpts) {
   static StringRef Whitespaces = " \t\n";
 
-  const LangOptions &Opts = D->getASTContext().getLangOpts();
   StringRef Str = GetNthLineOfFile(SM.getBuffer(L.getFileID(), L),
                                    L.getExpansionLineNumber());
   unsigned col = Str.find_first_not_of(Whitespaces);
-
+  col++;
   SourceLocation StartOfLine =
       SM.translateLineCol(SM.getFileID(L), L.getExpansionLineNumber(), col);
   llvm::MemoryBuffer *Buffer =
@@ -145,7 +144,7 @@ static std::string NormalizeLine(const SourceManager &SM, FullSourceLoc &L,
   const char *BufferPos = SM.getCharacterData(StartOfLine);
 
   Token Token;
-  Lexer Lexer(SM.getLocForStartOfFile(SM.getFileID(StartOfLine)), Opts,
+  Lexer Lexer(SM.getLocForStartOfFile(SM.getFileID(StartOfLine)), LangOpts,
               Buffer->getBufferStart(), BufferPos, Buffer->getBufferEnd());
 
   size_t NextStart = 0;
@@ -175,20 +174,23 @@ static llvm::SmallString<32> GetHashOfContent(StringRef Content) {
 std::string clang::GetIssueString(const SourceManager &SM,
                                   FullSourceLoc &IssueLoc,
                                   StringRef CheckerName, StringRef BugType,
-                                  const Decl *D) {
+                                  const Decl *D,
+                                  const LangOptions &LangOpts) {
   static StringRef Delimiter = "$";
 
   return (llvm::Twine(CheckerName) + Delimiter +
           GetEnclosingDeclContextSignature(D) + Delimiter +
           llvm::utostr(IssueLoc.getExpansionColumnNumber()) + Delimiter +
-          NormalizeLine(SM, IssueLoc, D) + Delimiter + BugType)
+          NormalizeLine(SM, IssueLoc, LangOpts) + Delimiter + BugType)
       .str();
 }
 
 SmallString<32> clang::GetIssueHash(const SourceManager &SM,
                                     FullSourceLoc &IssueLoc,
                                     StringRef CheckerName, StringRef BugType,
-                                    const Decl *D) {
+                                    const Decl *D,
+                                    const LangOptions &LangOpts) {
+
   return GetHashOfContent(
-      GetIssueString(SM, IssueLoc, CheckerName, BugType, D));
+      GetIssueString(SM, IssueLoc, CheckerName, BugType, D, LangOpts));
 }
diff --git a/clang/lib/StaticAnalyzer/Core/PlistDiagnostics.cpp b/clang/lib/StaticAnalyzer/Core/PlistDiagnostics.cpp
index 2bf439477b0..3e428fa9224 100644
--- a/clang/lib/StaticAnalyzer/Core/PlistDiagnostics.cpp
+++ b/clang/lib/StaticAnalyzer/Core/PlistDiagnostics.cpp
@@ -399,7 +399,7 @@ void PlistDiagnostics::FlushDiagnosticsImpl(
                     *SM);
     const Decl *DeclWithIssue = D->getDeclWithIssue();
     EmitString(o, GetIssueHash(*SM, L, D->getCheckName(), D->getBugType(),
-                               DeclWithIssue))
+                               DeclWithIssue, LangOpts))
         << '\n';
 
     // Output information about the semantic context where