Revert "[clang] Adding CharacteristicKind to PPCallbacks::InclusionDirective"

This reverts commit r331904 because of a memory leak.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@331932 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Lex/PPCallbacks.h b/include/clang/Lex/PPCallbacks.h
index eb85bda840afe80eeb625d7e6771faf77b8917c2..1814821cdced14a0a1141995c7517829874507f6 100644 (file)
--- a/include/clang/Lex/PPCallbacks.h
+++ b/include/clang/Lex/PPCallbacks.h
@@ -117,10 +117,6 @@ public:
   /// \param Imported The module, whenever an inclusion directive was
   /// automatically turned into a module import or null otherwise.
   ///
-  /// \param FileType The characteristic kind, indicates whether a file or
-  /// directory holds normal user code, system code, or system code which is
-  /// implicitly 'extern "C"' in C++ mode.
-  ///
   virtual void InclusionDirective(SourceLocation HashLoc,
                                   const Token &IncludeTok,
                                   StringRef FileName,
@@ -129,8 +125,7 @@ public:
                                   const FileEntry *File,
                                   StringRef SearchPath,
                                   StringRef RelativePath,
-                                  const Module *Imported,
-                                  SrcMgr::CharacteristicKind FileType) {
+                                  const Module *Imported) {
   }
 
   /// Callback invoked whenever there was an explicit module-import
@@ -372,14 +367,13 @@ public:
                           StringRef FileName, bool IsAngled,
                           CharSourceRange FilenameRange, const FileEntry *File,
                           StringRef SearchPath, StringRef RelativePath,
-                          const Module *Imported,
-                          SrcMgr::CharacteristicKind FileType) override {
+                          const Module *Imported) override {
     First->InclusionDirective(HashLoc, IncludeTok, FileName, IsAngled,
                               FilenameRange, File, SearchPath, RelativePath,
-                              Imported, FileType);
+                              Imported);
     Second->InclusionDirective(HashLoc, IncludeTok, FileName, IsAngled,
                                FilenameRange, File, SearchPath, RelativePath,
-                               Imported, FileType);
+                               Imported);
   }
 
   void moduleImport(SourceLocation ImportLoc, ModuleIdPath Path,

diff --git a/include/clang/Lex/PreprocessingRecord.h b/include/clang/Lex/PreprocessingRecord.h
index 54e28a52f5b369a7e73cba64cdbae7414e321f5a..d9233c5d8da6e136287e07cae3b907ac0635241e 100644 (file)
--- a/include/clang/Lex/PreprocessingRecord.h
+++ b/include/clang/Lex/PreprocessingRecord.h
@@ -532,8 +532,8 @@ class Token;
                             StringRef FileName, bool IsAngled,
                             CharSourceRange FilenameRange,
                             const FileEntry *File, StringRef SearchPath,
-                            StringRef RelativePath, const Module *Imported,
-                            SrcMgr::CharacteristicKind FileType) override;
+                            StringRef RelativePath,
+                            const Module *Imported) override;
     void Ifdef(SourceLocation Loc, const Token &MacroNameTok,
                const MacroDefinition &MD) override;
     void Ifndef(SourceLocation Loc, const Token &MacroNameTok,

diff --git a/lib/CodeGen/MacroPPCallbacks.cpp b/lib/CodeGen/MacroPPCallbacks.cpp
index 48dea7d54b1e93ddce7f491a56b2cf5db2441d64..a6f21d8ddcfb7534d8c043f869ff526b3348661f 100644 (file)
--- a/lib/CodeGen/MacroPPCallbacks.cpp
+++ b/lib/CodeGen/MacroPPCallbacks.cpp
@@ -178,8 +178,7 @@ void MacroPPCallbacks::FileChanged(SourceLocation Loc, FileChangeReason Reason,
 void MacroPPCallbacks::InclusionDirective(
     SourceLocation HashLoc, const Token &IncludeTok, StringRef FileName,
     bool IsAngled, CharSourceRange FilenameRange, const FileEntry *File,
-    StringRef SearchPath, StringRef RelativePath, const Module *Imported,
-    SrcMgr::CharacteristicKind FileType) {
+    StringRef SearchPath, StringRef RelativePath, const Module *Imported) {
 
   // Record the line location of the current included file.
   LastHashLoc = HashLoc;

diff --git a/lib/CodeGen/MacroPPCallbacks.h b/lib/CodeGen/MacroPPCallbacks.h
index 48c67e2d36ade8444afc05877f19df4957ab8536..e117f96f47dfa09c739e6b646680c253b0833cb8 100644 (file)
--- a/lib/CodeGen/MacroPPCallbacks.h
+++ b/lib/CodeGen/MacroPPCallbacks.h
@@ -101,8 +101,7 @@ public:
                           StringRef FileName, bool IsAngled,
                           CharSourceRange FilenameRange, const FileEntry *File,
                           StringRef SearchPath, StringRef RelativePath,
-                          const Module *Imported,
-                          SrcMgr::CharacteristicKind FileType) override;
+                          const Module *Imported) override;
 
   /// Hook called whenever a macro definition is seen.
   void MacroDefined(const Token &MacroNameTok,

diff --git a/lib/Frontend/DependencyFile.cpp b/lib/Frontend/DependencyFile.cpp
index 4e605523dc6a9a45c643eb35c1fe8b12d77eb56b..5ad1e97a8ffe86f653668f3e7662ab2d63997758 100644 (file)
--- a/lib/Frontend/DependencyFile.cpp
+++ b/lib/Frontend/DependencyFile.cpp
@@ -63,8 +63,7 @@ struct DepCollectorPPCallbacks : public PPCallbacks {
                           StringRef FileName, bool IsAngled,
                           CharSourceRange FilenameRange, const FileEntry *File,
                           StringRef SearchPath, StringRef RelativePath,
-                          const Module *Imported,
-                          SrcMgr::CharacteristicKind FileType) override {
+                          const Module *Imported) override {
     if (!File)
       DepCollector.maybeAddDependency(FileName, /*FromModule*/false,
                                      /*IsSystem*/false, /*IsModuleFile*/false,
@@ -194,8 +193,7 @@ public:
                           StringRef FileName, bool IsAngled,
                           CharSourceRange FilenameRange, const FileEntry *File,
                           StringRef SearchPath, StringRef RelativePath,
-                          const Module *Imported,
-                          SrcMgr::CharacteristicKind FileType) override;
+                          const Module *Imported) override;
 
   void EndOfMainFile() override {
     OutputDependencyFile();
@@ -315,8 +313,7 @@ void DFGImpl::InclusionDirective(SourceLocation HashLoc,
                                  const FileEntry *File,
                                  StringRef SearchPath,
                                  StringRef RelativePath,
-                                 const Module *Imported, 
-                                 SrcMgr::CharacteristicKind FileType) {
+                                 const Module *Imported) {
   if (!File) {
     if (AddMissingHeaderDeps)
       AddFilename(FileName);

diff --git a/lib/Frontend/DependencyGraph.cpp b/lib/Frontend/DependencyGraph.cpp
index 660f664447ab13d8c314424fcf3478f81b6f0513..67a977e38be2e8fe1d7f8923c8ba870938807ed8 100644 (file)
--- a/lib/Frontend/DependencyGraph.cpp
+++ b/lib/Frontend/DependencyGraph.cpp
@@ -50,8 +50,7 @@ public:
                           StringRef FileName, bool IsAngled,
                           CharSourceRange FilenameRange, const FileEntry *File,
                           StringRef SearchPath, StringRef RelativePath,
-                          const Module *Imported,
-                          SrcMgr::CharacteristicKind FileType) override;
+                          const Module *Imported) override;
 
   void EndOfMainFile() override {
     OutputGraphFile();
@@ -66,17 +65,15 @@ void clang::AttachDependencyGraphGen(Preprocessor &PP, StringRef OutputFile,
                                                                SysRoot));
 }
 
-void DependencyGraphCallback::InclusionDirective(
-    SourceLocation HashLoc,
-    const Token &IncludeTok,
-    StringRef FileName,
-    bool IsAngled,
-    CharSourceRange FilenameRange,
-    const FileEntry *File,
-    StringRef SearchPath,
-    StringRef RelativePath,
-    const Module *Imported, 
-    SrcMgr::CharacteristicKind FileType) {
+void DependencyGraphCallback::InclusionDirective(SourceLocation HashLoc,
+                                                 const Token &IncludeTok,
+                                                 StringRef FileName,
+                                                 bool IsAngled,
+                                                 CharSourceRange FilenameRange,
+                                                 const FileEntry *File,
+                                                 StringRef SearchPath,
+                                                 StringRef RelativePath,
+                                                 const Module *Imported) {
   if (!File)
     return;
   

diff --git a/lib/Frontend/ModuleDependencyCollector.cpp b/lib/Frontend/ModuleDependencyCollector.cpp
index 25cad8be6d00839f1aa19722597c13074e02c109..d3b2b00bd67982e0224fd88f4d9757cbcab01e24 100644 (file)
--- a/lib/Frontend/ModuleDependencyCollector.cpp
+++ b/lib/Frontend/ModuleDependencyCollector.cpp
@@ -50,8 +50,7 @@ struct ModuleDependencyPPCallbacks : public PPCallbacks {
                           StringRef FileName, bool IsAngled,
                           CharSourceRange FilenameRange, const FileEntry *File,
                           StringRef SearchPath, StringRef RelativePath,
-                          const Module *Imported,
-                          SrcMgr::CharacteristicKind FileType) override {
+                          const Module *Imported) override {
     if (!File)
       return;
     Collector.addFile(File->getName());

diff --git a/lib/Frontend/PrintPreprocessedOutput.cpp b/lib/Frontend/PrintPreprocessedOutput.cpp
index 1b35b32656e73466e3b9ec1444d3c850c5985dc5..36ecdada0c8b5050ac0a98360eecd21d471fdcfd 100644 (file)
--- a/lib/Frontend/PrintPreprocessedOutput.cpp
+++ b/lib/Frontend/PrintPreprocessedOutput.cpp
@@ -130,8 +130,7 @@ public:
                           StringRef FileName, bool IsAngled,
                           CharSourceRange FilenameRange, const FileEntry *File,
                           StringRef SearchPath, StringRef RelativePath,
-                          const Module *Imported,
-                          SrcMgr::CharacteristicKind FileType) override;
+                          const Module *Imported) override;
   void Ident(SourceLocation Loc, StringRef str) override;
   void PragmaMessage(SourceLocation Loc, StringRef Namespace,
                      PragmaMessageKind Kind, StringRef Str) override;
@@ -321,17 +320,15 @@ void PrintPPOutputPPCallbacks::FileChanged(SourceLocation Loc,
   }
 }
 
-void PrintPPOutputPPCallbacks::InclusionDirective(
-    SourceLocation HashLoc,
-    const Token &IncludeTok,
-    StringRef FileName,
-    bool IsAngled,
-    CharSourceRange FilenameRange,
-    const FileEntry *File,
-    StringRef SearchPath,
-    StringRef RelativePath,
-    const Module *Imported,
-    SrcMgr::CharacteristicKind FileType) {
+void PrintPPOutputPPCallbacks::InclusionDirective(SourceLocation HashLoc,
+                                                  const Token &IncludeTok,
+                                                  StringRef FileName,
+                                                  bool IsAngled,
+                                                  CharSourceRange FilenameRange,
+                                                  const FileEntry *File,
+                                                  StringRef SearchPath,
+                                                  StringRef RelativePath,
+                                                  const Module *Imported) {
   // In -dI mode, dump #include directives prior to dumping their content or
   // interpretation.
   if (DumpIncludeDirectives) {

diff --git a/lib/Frontend/Rewrite/InclusionRewriter.cpp b/lib/Frontend/Rewrite/InclusionRewriter.cpp
index 1631eccd701311d33a445c3d5a76dd667cda1d51..3b8d792e3af24d4e9bc6e778b817a8adabe172ad 100644 (file)
--- a/lib/Frontend/Rewrite/InclusionRewriter.cpp
+++ b/lib/Frontend/Rewrite/InclusionRewriter.cpp
@@ -77,8 +77,7 @@ private:
                           StringRef FileName, bool IsAngled,
                           CharSourceRange FilenameRange, const FileEntry *File,
                           StringRef SearchPath, StringRef RelativePath,
-                          const Module *Imported,
-                          SrcMgr::CharacteristicKind FileType) override;
+                          const Module *Imported) override;
   void WriteLineInfo(StringRef Filename, int Line,
                      SrcMgr::CharacteristicKind FileType,
                      StringRef Extra = StringRef());
@@ -193,8 +192,7 @@ void InclusionRewriter::InclusionDirective(SourceLocation HashLoc,
                                            const FileEntry * /*File*/,
                                            StringRef /*SearchPath*/,
                                            StringRef /*RelativePath*/,
-                                           const Module *Imported,
-                                           SrcMgr::CharacteristicKind FileType){
+                                           const Module *Imported) {
   if (Imported) {
     auto P = ModuleIncludes.insert(
         std::make_pair(HashLoc.getRawEncoding(), Imported));

diff --git a/lib/Lex/PPDirectives.cpp b/lib/Lex/PPDirectives.cpp
index 949dbf17563f29579441d71d5ec2d52e1d803835..e8083c721b89914b99e83b167e187719c55d5ef7 100644 (file)
--- a/lib/Lex/PPDirectives.cpp
+++ b/lib/Lex/PPDirectives.cpp
@@ -1968,7 +1968,7 @@ void Preprocessor::HandleIncludeDirective(SourceLocation HashLoc,
         HashLoc, IncludeTok,
         LangOpts.MSVCCompat ? NormalizedPath.c_str() : Filename, isAngled,
         FilenameRange, File, SearchPath, RelativePath,
-        ShouldEnter ? nullptr : SuggestedModule.getModule(), FileCharacter);
+        ShouldEnter ? nullptr : SuggestedModule.getModule());
     if (SkipHeader && !SuggestedModule.getModule())
       Callbacks->FileSkipped(*File, FilenameTok, FileCharacter);
   }

diff --git a/lib/Lex/PreprocessingRecord.cpp b/lib/Lex/PreprocessingRecord.cpp
index b59820003b56a708e6abf3d2560b850fb54aee35..5537479b49c91ee23c917c75863a8435c9bc6a51 100644 (file)
--- a/lib/Lex/PreprocessingRecord.cpp
+++ b/lib/Lex/PreprocessingRecord.cpp
@@ -471,8 +471,7 @@ void PreprocessingRecord::InclusionDirective(
     const FileEntry *File,
     StringRef SearchPath,
     StringRef RelativePath,
-    const Module *Imported, 
-    SrcMgr::CharacteristicKind FileType) {
+    const Module *Imported) {
   InclusionDirective::InclusionKind Kind = InclusionDirective::Include;
   
   switch (IncludeTok.getIdentifierInfo()->getPPKeywordID()) {

diff --git a/tools/libclang/Indexing.cpp b/tools/libclang/Indexing.cpp
index 545edfbef4b45bbf93659b87f984cad60138ce4c..51cffbd7f2e7dac1dd30a063c0bf0142932a610c 100644 (file)
--- a/tools/libclang/Indexing.cpp
+++ b/tools/libclang/Indexing.cpp
@@ -249,8 +249,7 @@ public:
                           StringRef FileName, bool IsAngled,
                           CharSourceRange FilenameRange, const FileEntry *File,
                           StringRef SearchPath, StringRef RelativePath,
-                          const Module *Imported,
-                          SrcMgr::CharacteristicKind FileType) override {
+                          const Module *Imported) override {
     bool isImport = (IncludeTok.is(tok::identifier) &&
             IncludeTok.getIdentifierInfo()->getPPKeywordID() == tok::pp_import);
     DataConsumer.ppIncludedFile(HashLoc, FileName, File, isImport, IsAngled,

diff --git a/unittests/Lex/PPCallbacksTest.cpp b/unittests/Lex/PPCallbacksTest.cpp
index 4f528712aef625af9c10c5fa639b3fc45adc6429..67b56a601c71a0a155cc6d58dab0272a5f2c0c5f 100644 (file)
--- a/unittests/Lex/PPCallbacksTest.cpp
+++ b/unittests/Lex/PPCallbacksTest.cpp
@@ -39,18 +39,16 @@ public:
                           StringRef FileName, bool IsAngled,
                           CharSourceRange FilenameRange, const FileEntry *File,
                           StringRef SearchPath, StringRef RelativePath,
-                          const Module *Imported,
-                          SrcMgr::CharacteristicKind FileType) override {
-    this->HashLoc = HashLoc;
-    this->IncludeTok = IncludeTok;
-    this->FileName = FileName.str();
-    this->IsAngled = IsAngled;
-    this->FilenameRange = FilenameRange;
-    this->File = File;
-    this->SearchPath = SearchPath.str();
-    this->RelativePath = RelativePath.str();
-    this->Imported = Imported;
-    this->FileType = FileType;
+                          const Module *Imported) override {
+      this->HashLoc = HashLoc;
+      this->IncludeTok = IncludeTok;
+      this->FileName = FileName.str();
+      this->IsAngled = IsAngled;
+      this->FilenameRange = FilenameRange;
+      this->File = File;
+      this->SearchPath = SearchPath.str();
+      this->RelativePath = RelativePath.str();
+      this->Imported = Imported;
   }
 
   SourceLocation HashLoc;
@@ -62,7 +60,6 @@ public:
   SmallString<16> SearchPath;
   SmallString<16> RelativePath;
   const Module* Imported;
-  SrcMgr::CharacteristicKind FileType;
 };
 
 // Stub to collect data from PragmaOpenCLExtension callbacks.
@@ -141,13 +138,6 @@ protected:
   // the InclusionDirective callback.
   CharSourceRange InclusionDirectiveFilenameRange(const char* SourceText, 
       const char* HeaderPath, bool SystemHeader) {
-    return InclusionDirectiveCallback(SourceText, HeaderPath, SystemHeader)
-        ->FilenameRange;
-  }
-
-  InclusionDirectiveCallbacks *
-  InclusionDirectiveCallback(const char *SourceText, const char *HeaderPath,
-                             bool SystemHeader) {
     std::unique_ptr<llvm::MemoryBuffer> Buf =
         llvm::MemoryBuffer::getMemBuffer(SourceText);
     SourceMgr.setMainFileID(SourceMgr.createFileID(std::move(Buf)));
@@ -178,7 +168,7 @@ protected:
     }
 
     // Callbacks have been executed at this point -- return filename range.
-    return Callbacks;
+    return Callbacks->FilenameRange;
   }
 
   PragmaOpenCLExtensionCallbacks::CallbackParameters 
@@ -232,15 +222,6 @@ protected:
   }
 };
 
-TEST_F(PPCallbacksTest, UserFileCharacteristics) {
-  const char *Source = "#include \"quoted.h\"\n";
-
-  SrcMgr::CharacteristicKind Kind =
-      InclusionDirectiveCallback(Source, "/quoted.h", false)->FileType;
-
-  ASSERT_EQ(SrcMgr::CharacteristicKind::C_User, Kind);
-}
-
 TEST_F(PPCallbacksTest, QuotedFilename) {
   const char* Source =
     "#include \"quoted.h\"\n";