introduce a new CharSourceRange class, and enhance the diagnostics routines

to use them instead of SourceRange.  CharSourceRange is just a SourceRange
plus a bool that indicates whether the range has the end character resolved
or whether the end location is the start of the end token.  While most of
the compiler wants to think of ranges that have ends that are the start of
the end token, the printf diagnostic stuff wants to highlight ranges within
tokens.

This is transparent to the diagnostic stuff.  To start taking advantage of
the new capabilities, you can do something like this:
  Diag(..) << CharSourceRange::getCharRange(Begin,End)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106338 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Basic/Diagnostic.h b/include/clang/Basic/Diagnostic.h
index a4221e0ff4417fbac61a063b4393394b595b7877..1fe0d8154cd4117b95138dbf9ce44efc4627f130 100644 (file)
--- a/include/clang/Basic/Diagnostic.h
+++ b/include/clang/Basic/Diagnostic.h
@@ -24,7 +24,6 @@
 
 namespace llvm {
   template <typename T> class SmallVectorImpl;
-  class raw_ostream;
 }
 
 namespace clang {
@@ -36,8 +35,6 @@ namespace clang {
   class LangOptions;
   class PartialDiagnostic;
   class Preprocessor;
-  class SourceManager;
-  class SourceRange;
 
   // Import the diagnostic enums themselves.
   namespace diag {
@@ -98,8 +95,8 @@ namespace clang {
 /// compilation.
 class FixItHint {
 public:
-  /// \brief Tokens that should be removed to correct the error.
-  SourceRange RemoveRange;
+  /// \brief Code that should be removed to correct the error.
+  CharSourceRange RemoveRange;
 
   /// \brief The location at which we should insert code to correct
   /// the error.
@@ -129,15 +126,18 @@ public:
 
   /// \brief Create a code modification hint that removes the given
   /// source range.
-  static FixItHint CreateRemoval(SourceRange RemoveRange) {
+  static FixItHint CreateRemoval(CharSourceRange RemoveRange) {
     FixItHint Hint;
     Hint.RemoveRange = RemoveRange;
     return Hint;
   }
-
+  static FixItHint CreateRemoval(SourceRange RemoveRange) {
+    return CreateRemoval(CharSourceRange::getTokenRange(RemoveRange));
+  }
+  
   /// \brief Create a code modification hint that replaces the given
   /// source range with the given code string.
-  static FixItHint CreateReplacement(SourceRange RemoveRange,
+  static FixItHint CreateReplacement(CharSourceRange RemoveRange,
                                      llvm::StringRef Code) {
     FixItHint Hint;
     Hint.RemoveRange = RemoveRange;
@@ -145,6 +145,11 @@ public:
     Hint.CodeToInsert = Code;
     return Hint;
   }
+  
+  static FixItHint CreateReplacement(SourceRange RemoveRange,
+                                     llvm::StringRef Code) {
+    return CreateReplacement(CharSourceRange::getTokenRange(RemoveRange), Code);
+  }
 };
 
 /// Diagnostic - This concrete class is used by the front-end to report
@@ -597,7 +602,7 @@ private:
 
   /// DiagRanges - The list of ranges added to this diagnostic.  It currently
   /// only support 10 ranges, could easily be extended if needed.
-  SourceRange DiagRanges[10];
+  CharSourceRange DiagRanges[10];
 
   enum { MaxFixItHints = 3 };
 
@@ -696,7 +701,7 @@ public:
     }
   }
 
-  void AddSourceRange(const SourceRange &R) const {
+  void AddSourceRange(const CharSourceRange &R) const {
     assert(NumRanges <
            sizeof(DiagObj->DiagRanges)/sizeof(DiagObj->DiagRanges[0]) &&
            "Too many arguments to diagnostic!");
@@ -767,10 +772,16 @@ operator<<(const DiagnosticBuilder &DB, T *DC) {
   
 inline const DiagnosticBuilder &operator<<(const DiagnosticBuilder &DB,
                                            const SourceRange &R) {
-  DB.AddSourceRange(R);
+  DB.AddSourceRange(CharSourceRange::getTokenRange(R));
   return DB;
 }
 
+inline const DiagnosticBuilder &operator<<(const DiagnosticBuilder &DB,
+                                           const CharSourceRange &R) {
+  DB.AddSourceRange(R);
+  return DB;
+}
+  
 inline const DiagnosticBuilder &operator<<(const DiagnosticBuilder &DB,
                                            const FixItHint &Hint) {
   DB.AddFixItHint(Hint);
@@ -864,7 +875,7 @@ public:
     return DiagObj->NumDiagRanges;
   }
 
-  SourceRange getRange(unsigned Idx) const {
+  const CharSourceRange &getRange(unsigned Idx) const {
     assert(Idx < DiagObj->NumDiagRanges && "Invalid diagnostic range index!");
     return DiagObj->DiagRanges[Idx];
   }
@@ -901,7 +912,7 @@ class StoredDiagnostic {
   Diagnostic::Level Level;
   FullSourceLoc Loc;
   std::string Message;
-  std::vector<SourceRange> Ranges;
+  std::vector<CharSourceRange> Ranges;
   std::vector<FixItHint> FixIts;
 
 public:
@@ -917,7 +928,7 @@ public:
   const FullSourceLoc &getLocation() const { return Loc; }
   llvm::StringRef getMessage() const { return Message; }
   
-  typedef std::vector<SourceRange>::const_iterator range_iterator;
+  typedef std::vector<CharSourceRange>::const_iterator range_iterator;
   range_iterator range_begin() const { return Ranges.begin(); }
   range_iterator range_end() const { return Ranges.end(); }
   unsigned range_size() const { return Ranges.size(); }

diff --git a/include/clang/Basic/PartialDiagnostic.h b/include/clang/Basic/PartialDiagnostic.h
index 89fae87ae8ef997ed92337733449ad790a6e3cba..cd0da97e2ba34384eac9d5a942b3eb941246850d 100644 (file)
--- a/include/clang/Basic/PartialDiagnostic.h
+++ b/include/clang/Basic/PartialDiagnostic.h
@@ -59,7 +59,7 @@ public:
   
     /// DiagRanges - The list of ranges added to this diagnostic.  It currently
     /// only support 10 ranges, could easily be extended if needed.
-    SourceRange DiagRanges[10];
+    CharSourceRange DiagRanges[10];
     
     enum { MaxFixItHints = 3 };
     
@@ -142,7 +142,7 @@ private:
     DiagStorage = 0;
   }
   
-  void AddSourceRange(const SourceRange &R) const {
+  void AddSourceRange(const CharSourceRange &R) const {
     if (!DiagStorage)
       DiagStorage = getStorage();
 
@@ -264,10 +264,16 @@ public:
 
   friend inline const PartialDiagnostic &operator<<(const PartialDiagnostic &PD,
                                                     const SourceRange &R) {
-    PD.AddSourceRange(R);
+    PD.AddSourceRange(CharSourceRange::getTokenRange(R));
     return PD;
   }
 
+  friend inline const PartialDiagnostic &operator<<(const PartialDiagnostic &PD,
+                                                    const CharSourceRange &R) {
+    PD.AddSourceRange(R);
+    return PD;
+  }
+  
   friend const PartialDiagnostic &operator<<(const PartialDiagnostic &PD,
                                              const FixItHint &Hint) {
     PD.AddFixItHint(Hint);

diff --git a/include/clang/Basic/SourceLocation.h b/include/clang/Basic/SourceLocation.h
index 0bbeffefc725eff2c827892a9076066c1eb9c4e5..35f27fbebd72ae867222def8514d73fc49eb4713 100644 (file)
--- a/include/clang/Basic/SourceLocation.h
+++ b/include/clang/Basic/SourceLocation.h
@@ -172,6 +172,56 @@ public:
     return B != X.B || E != X.E;
   }
 };
+  
+/// CharSourceRange - This class represents a character granular source range.
+/// The underlying SourceRange can either specify the starting/ending character
+/// of the range, or it can specify the start or the range and the start of the
+/// last token of the range (a "token range").  In the token range case, the
+/// size of the last token must be measured to determine the actual end of the
+/// range.
+class CharSourceRange { 
+  SourceRange Range;
+  bool IsTokenRange;
+public:
+  CharSourceRange() : IsTokenRange(false) {}
+  CharSourceRange(SourceRange R, bool ITR) : Range(R),IsTokenRange(ITR){}
+
+  static CharSourceRange getTokenRange(SourceRange R) {
+    CharSourceRange Result;
+    Result.Range = R;
+    Result.IsTokenRange = true;
+    return Result;
+  }
+
+  static CharSourceRange getCharRange(SourceRange R) {
+    CharSourceRange Result;
+    Result.Range = R;
+    Result.IsTokenRange = false;
+    return Result;
+  }
+    
+  static CharSourceRange getTokenRange(SourceLocation B, SourceLocation E) {
+    return getTokenRange(SourceRange(B, E));
+  }
+  static CharSourceRange getCharRange(SourceLocation B, SourceLocation E) {
+    return getCharRange(SourceRange(B, E));
+  }
+  
+  /// isTokenRange - Return true if the end of this range specifies the start of
+  /// the last token.  Return false if the end of this range specifies the last
+  /// character in the range.
+  bool isTokenRange() const { return IsTokenRange; }
+  
+  SourceLocation getBegin() const { return Range.getBegin(); }
+  SourceLocation getEnd() const { return Range.getEnd(); }
+  const SourceRange &getAsRange() const { return Range; }
+ 
+  void setBegin(SourceLocation b) { Range.setBegin(b); }
+  void setEnd(SourceLocation e) { Range.setEnd(e); }
+  
+  bool isValid() const { return Range.isValid(); }
+  bool isInvalid() const { return !isValid(); }
+};
 
 /// FullSourceLoc - A SourceLocation and its associated SourceManager.  Useful
 /// for argument passing to functions that expect both objects.

diff --git a/include/clang/Frontend/TextDiagnosticPrinter.h b/include/clang/Frontend/TextDiagnosticPrinter.h
index ec4392fe5d54c4fbe671424070c0b606f24aa347..f5302947a5935ca3dbd01a6bb9853c32d274ca9b 100644 (file)
--- a/include/clang/Frontend/TextDiagnosticPrinter.h
+++ b/include/clang/Frontend/TextDiagnosticPrinter.h
@@ -18,14 +18,9 @@
 #include "clang/Basic/Diagnostic.h"
 #include "clang/Basic/SourceLocation.h"
 
-namespace llvm {
-  class raw_ostream;
-}
-
 namespace clang {
 class DiagnosticOptions;
 class LangOptions;
-class SourceManager;
 
 class TextDiagnosticPrinter : public DiagnosticClient {
   llvm::raw_ostream &OS;
@@ -60,14 +55,14 @@ public:
 
   void PrintIncludeStack(SourceLocation Loc, const SourceManager &SM);
 
-  void HighlightRange(const SourceRange &R,
+  void HighlightRange(const CharSourceRange &R,
                       const SourceManager &SrcMgr,
                       unsigned LineNo, FileID FID,
                       std::string &CaretLine,
                       const std::string &SourceLine);
 
   void EmitCaretDiagnostic(SourceLocation Loc,
-                           SourceRange *Ranges, unsigned NumRanges,
+                           CharSourceRange *Ranges, unsigned NumRanges,
                            const SourceManager &SM,
                            const FixItHint *Hints,
                            unsigned NumHints,

diff --git a/include/clang/Rewrite/Rewriter.h b/include/clang/Rewrite/Rewriter.h
index adda8669996584d825f34852c0ec4f195b77eeb4..0612a15bbf3fa1637da676a1c32fdadc171adca8 100644 (file)
--- a/include/clang/Rewrite/Rewriter.h
+++ b/include/clang/Rewrite/Rewriter.h
@@ -151,6 +151,7 @@ public:
   /// getRangeSize - Return the size in bytes of the specified range if they
   /// are in the same file.  If not, this returns -1.
   int getRangeSize(SourceRange Range) const;
+  int getRangeSize(const CharSourceRange &Range) const;
 
   /// getRewrittenText - Return the rewritten form of the text in the specified
   /// range.  If the start or end of the range was unrewritable or if they are

diff --git a/lib/Basic/Diagnostic.cpp b/lib/Basic/Diagnostic.cpp
index a2480b16843195484351019ac67f498c85285e4b..641d87bb9afaf239ba830948664996ecad81f961 100644 (file)
--- a/lib/Basic/Diagnostic.cpp
+++ b/lib/Basic/Diagnostic.cpp
@@ -1043,8 +1043,7 @@ StoredDiagnostic::StoredDiagnostic(Diagnostic::Level Level,
 
 StoredDiagnostic::StoredDiagnostic(Diagnostic::Level Level, 
                                    const DiagnosticInfo &Info)
-  : Level(Level), Loc(Info.getLocation()) 
-{
+  : Level(Level), Loc(Info.getLocation()) {
   llvm::SmallString<64> Message;
   Info.FormatDiagnostic(Message);
   this->Message.assign(Message.begin(), Message.end());
@@ -1131,6 +1130,7 @@ void StoredDiagnostic::Serialize(llvm::raw_ostream &OS) const {
       
       WriteSourceLocation(OS, SM, R->getBegin());
       WriteSourceLocation(OS, SM, R->getEnd());
+      WriteUnsigned(OS, R->isTokenRange());
     }
   }
 
@@ -1159,6 +1159,7 @@ void StoredDiagnostic::Serialize(llvm::raw_ostream &OS) const {
   for (fixit_iterator F = fixit_begin(), FEnd = fixit_end(); F != FEnd; ++F) {
     WriteSourceLocation(OS, SM, F->RemoveRange.getBegin());
     WriteSourceLocation(OS, SM, F->RemoveRange.getEnd());
+    WriteUnsigned(OS, F->RemoveRange.isTokenRange());
     WriteSourceLocation(OS, SM, F->InsertionLoc);
     WriteString(OS, F->CodeToInsert);
   }
@@ -1272,11 +1273,14 @@ StoredDiagnostic::Deserialize(FileManager &FM, SourceManager &SM,
     return Diag;
   for (unsigned I = 0; I != NumSourceRanges; ++I) {
     SourceLocation Begin, End;
+    unsigned IsTokenRange;
     if (ReadSourceLocation(FM, SM, Memory, MemoryEnd, Begin) ||
-        ReadSourceLocation(FM, SM, Memory, MemoryEnd, End))
+        ReadSourceLocation(FM, SM, Memory, MemoryEnd, End) ||
+        ReadUnsigned(Memory, MemoryEnd, IsTokenRange))
       return Diag;
 
-    Diag.Ranges.push_back(SourceRange(Begin, End));
+    Diag.Ranges.push_back(CharSourceRange(SourceRange(Begin, End),
+                                          IsTokenRange));
   }
 
   // Read the fix-it hints.
@@ -1285,9 +1289,10 @@ StoredDiagnostic::Deserialize(FileManager &FM, SourceManager &SM,
     return Diag;
   for (unsigned I = 0; I != NumFixIts; ++I) {
     SourceLocation RemoveBegin, RemoveEnd, InsertionLoc;
-    unsigned InsertLen = 0;
+    unsigned InsertLen = 0, RemoveIsTokenRange;
     if (ReadSourceLocation(FM, SM, Memory, MemoryEnd, RemoveBegin) ||
         ReadSourceLocation(FM, SM, Memory, MemoryEnd, RemoveEnd) ||
+        ReadUnsigned(Memory, MemoryEnd, RemoveIsTokenRange) ||
         ReadSourceLocation(FM, SM, Memory, MemoryEnd, InsertionLoc) ||
         ReadUnsigned(Memory, MemoryEnd, InsertLen) ||
         Memory + InsertLen > MemoryEnd) {
@@ -1296,7 +1301,8 @@ StoredDiagnostic::Deserialize(FileManager &FM, SourceManager &SM,
     }
 
     FixItHint Hint;
-    Hint.RemoveRange = SourceRange(RemoveBegin, RemoveEnd);
+    Hint.RemoveRange = CharSourceRange(SourceRange(RemoveBegin, RemoveEnd),
+                                       RemoveIsTokenRange);
     Hint.InsertionLoc = InsertionLoc;
     Hint.CodeToInsert.assign(Memory, Memory + InsertLen);
     Memory += InsertLen;

diff --git a/lib/Checker/PathDiagnostic.cpp b/lib/Checker/PathDiagnostic.cpp
index 963923c9ad105bbf5dbd671d13395de1384da91f..6e6c7496f1d2a9789b5c9682ca11c20862389b28 100644 (file)
--- a/lib/Checker/PathDiagnostic.cpp
+++ b/lib/Checker/PathDiagnostic.cpp
@@ -107,7 +107,7 @@ void PathDiagnosticClient::HandleDiagnostic(Diagnostic::Level DiagLevel,
     new PathDiagnosticEventPiece(Info.getLocation(), StrC.str());
 
   for (unsigned i = 0, e = Info.getNumRanges(); i != e; ++i)
-    P->addRange(Info.getRange(i));
+    P->addRange(Info.getRange(i).getAsRange());
   for (unsigned i = 0, e = Info.getNumFixItHints(); i != e; ++i)
     P->addFixItHint(Info.getFixItHint(i));
   D->push_front(P);

diff --git a/lib/Frontend/TextDiagnosticPrinter.cpp b/lib/Frontend/TextDiagnosticPrinter.cpp
index 6ccf4f1ad0a6650b8883cbc21d4e94a2cc3841ce..3f1eb82f7efe33a90199ef096a68d5f1d444492f 100644 (file)
--- a/lib/Frontend/TextDiagnosticPrinter.cpp
+++ b/lib/Frontend/TextDiagnosticPrinter.cpp
@@ -70,7 +70,7 @@ PrintIncludeStack(SourceLocation Loc, const SourceManager &SM) {
 
 /// HighlightRange - Given a SourceRange and a line number, highlight (with ~'s)
 /// any characters in LineNo that intersect the SourceRange.
-void TextDiagnosticPrinter::HighlightRange(const SourceRange &R,
+void TextDiagnosticPrinter::HighlightRange(const CharSourceRange &R,
                                            const SourceManager &SM,
                                            unsigned LineNo, FileID FID,
                                            std::string &CaretLine,
@@ -112,8 +112,10 @@ void TextDiagnosticPrinter::HighlightRange(const SourceRange &R,
     if (EndColNo) {
       --EndColNo;  // Zero base the col #.
 
-      // Add in the length of the token, so that we cover multi-char tokens.
-      EndColNo += Lexer::MeasureTokenLength(End, SM, *LangOpts);
+      // Add in the length of the token, so that we cover multi-char tokens if
+      // this is a token range.
+      if (R.isTokenRange())
+        EndColNo += Lexer::MeasureTokenLength(End, SM, *LangOpts);
     } else {
       EndColNo = CaretLine.size();
     }
@@ -281,7 +283,7 @@ static void SelectInterestingSourceRegion(std::string &SourceLine,
 }
 
 void TextDiagnosticPrinter::EmitCaretDiagnostic(SourceLocation Loc,
-                                                SourceRange *Ranges,
+                                                CharSourceRange *Ranges,
                                                 unsigned NumRanges,
                                                 const SourceManager &SM,
                                                 const FixItHint *Hints,
@@ -312,10 +314,12 @@ void TextDiagnosticPrinter::EmitCaretDiagnostic(SourceLocation Loc,
 
     // Map the ranges.
     for (unsigned i = 0; i != NumRanges; ++i) {
-      SourceLocation S = Ranges[i].getBegin(), E = Ranges[i].getEnd();
-      if (S.isMacroID()) S = SM.getImmediateSpellingLoc(S);
-      if (E.isMacroID()) E = SM.getImmediateSpellingLoc(E);
-      Ranges[i] = SourceRange(S, E);
+      CharSourceRange &R = Ranges[i];
+      SourceLocation S = R.getBegin(), E = R.getEnd();
+      if (S.isMacroID())
+        R.setBegin(SM.getImmediateSpellingLoc(S));
+      if (E.isMacroID())
+        R.setEnd(SM.getImmediateSpellingLoc(E));
     }
 
     if (!Suppressed) {
@@ -777,7 +781,9 @@ void TextDiagnosticPrinter::HandleDiagnostic(Diagnostic::Level Level,
             continue;
 
           // Add in the length of the token, so that we cover multi-char tokens.
-          unsigned TokSize = Lexer::MeasureTokenLength(E, SM, *LangOpts);
+          unsigned TokSize = 0;
+          if (Info.getRange(i).isTokenRange())
+            TokSize = Lexer::MeasureTokenLength(E, SM, *LangOpts);
 
           OS << '{' << SM.getLineNumber(BInfo.first, BInfo.second) << ':'
              << SM.getColumnNumber(BInfo.first, BInfo.second) << '-'
@@ -904,15 +910,15 @@ void TextDiagnosticPrinter::HandleDiagnostic(Diagnostic::Level Level,
     LastCaretDiagnosticWasNote = (Level == Diagnostic::Note);
 
     // Get the ranges into a local array we can hack on.
-    SourceRange Ranges[20];
+    CharSourceRange Ranges[20];
     unsigned NumRanges = Info.getNumRanges();
     assert(NumRanges < 20 && "Out of space");
     for (unsigned i = 0; i != NumRanges; ++i)
       Ranges[i] = Info.getRange(i);
 
     unsigned NumHints = Info.getNumFixItHints();
-    for (unsigned idx = 0; idx < NumHints; ++idx) {
-      const FixItHint &Hint = Info.getFixItHint(idx);
+    for (unsigned i = 0; i != NumHints; ++i) {
+      const FixItHint &Hint = Info.getFixItHint(i);
       if (Hint.RemoveRange.isValid()) {
         assert(NumRanges < 20 && "Out of space");
         Ranges[NumRanges++] = Hint.RemoveRange;

diff --git a/lib/Rewrite/Rewriter.cpp b/lib/Rewrite/Rewriter.cpp
index 376678a5d74ec80ccf109f23d59fe4d8237e1b3a..8b0bf91a959fae04dfd6465931cd859ae88591ae 100644 (file)
--- a/lib/Rewrite/Rewriter.cpp
+++ b/lib/Rewrite/Rewriter.cpp
@@ -72,7 +72,7 @@ void RewriteBuffer::ReplaceText(unsigned OrigOffset, unsigned OrigLength,
 
 /// getRangeSize - Return the size in bytes of the specified range if they
 /// are in the same file.  If not, this returns -1.
-int Rewriter::getRangeSize(SourceRange Range) const {
+int Rewriter::getRangeSize(const CharSourceRange &Range) const {
   if (!isRewritable(Range.getBegin()) ||
       !isRewritable(Range.getEnd())) return -1;
 
@@ -97,12 +97,18 @@ int Rewriter::getRangeSize(SourceRange Range) const {
 
 
   // Adjust the end offset to the end of the last token, instead of being the
-  // start of the last token.
-  EndOff += Lexer::MeasureTokenLength(Range.getEnd(), *SourceMgr, *LangOpts);
+  // start of the last token if this is a token range.
+  if (Range.isTokenRange())
+    EndOff += Lexer::MeasureTokenLength(Range.getEnd(), *SourceMgr, *LangOpts);
 
   return EndOff-StartOff;
 }
 
+int Rewriter::getRangeSize(SourceRange Range) const {
+  return getRangeSize(CharSourceRange::getTokenRange(Range));
+}
+
+
 /// getRewrittenText - Return the rewritten form of the text in the specified
 /// range.  If the start or end of the range was unrewritable or if they are
 /// in different buffers, this returns an empty string.

diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index 6410d3715f6b594930797f2f80638c971ae5b1cf..e19cd4214f4cace0b9ab6566bf1416280118d2b5 100644 (file)
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -177,12 +177,12 @@ static RangeComparisonResult LocationCompare(SourceManager &SM,
 /// does the appropriate translation.
 CXSourceRange cxloc::translateSourceRange(const SourceManager &SM,
                                           const LangOptions &LangOpts,
-                                          SourceRange R) {
+                                          const CharSourceRange &R) {
   // We want the last character in this location, so we will adjust the
   // location accordingly.
   // FIXME: How do do this with a macro instantiation location?
   SourceLocation EndLoc = R.getEnd();
-  if (!EndLoc.isInvalid() && EndLoc.isFileID()) {
+  if (R.isTokenRange() && !EndLoc.isInvalid() && EndLoc.isFileID()) {
     unsigned Length = Lexer::MeasureTokenLength(EndLoc, SM, LangOpts);
     EndLoc = EndLoc.getFileLocWithOffset(Length);
   }

diff --git a/tools/libclang/CXSourceLocation.h b/tools/libclang/CXSourceLocation.h
index 66566c126891d42ea495197eb5c74047ac7e050f..235f78c5a1b69572002747fffce9aeccc45cb469 100644 (file)
--- a/tools/libclang/CXSourceLocation.h
+++ b/tools/libclang/CXSourceLocation.h
@@ -50,14 +50,14 @@ static inline CXSourceLocation translateSourceLocation(ASTContext &Context,
 /// does the appropriate translation.
 CXSourceRange translateSourceRange(const SourceManager &SM, 
                                    const LangOptions &LangOpts,
-                                   SourceRange R);
+                                   const CharSourceRange &R);
   
 /// \brief Translate a Clang source range into a CIndex source range.
 static inline CXSourceRange translateSourceRange(ASTContext &Context,
                                                  SourceRange R) {
   return translateSourceRange(Context.getSourceManager(),
                               Context.getLangOptions(),
-                              R);
+                              CharSourceRange::getTokenRange(R));
 }
 
 static inline SourceLocation translateSourceLocation(CXSourceLocation L) {