r178106 - [Preprocessor] Remove PPMutationListener.
Argyrios Kyrtzidis
akyrtzi at gmail.com
Tue Mar 26 18:25:25 PDT 2013
Author: akirtzidis
Date: Tue Mar 26 20:25:24 2013
New Revision: 178106
URL: http://llvm.org/viewvc/llvm-project?rev=178106&view=rev
Log:
[Preprocessor] Remove PPMutationListener.
It's not used anymore.
Removed:
cfe/trunk/include/clang/Lex/PPMutationListener.h
Modified:
cfe/trunk/include/clang/AST/ASTConsumer.h
cfe/trunk/include/clang/Lex/Preprocessor.h
cfe/trunk/include/clang/Serialization/ASTReader.h
cfe/trunk/include/clang/Serialization/ASTWriter.h
cfe/trunk/lib/Frontend/ChainedIncludesSource.cpp
cfe/trunk/lib/Frontend/CompilerInstance.cpp
cfe/trunk/lib/Frontend/FrontendAction.cpp
cfe/trunk/lib/Lex/Preprocessor.cpp
cfe/trunk/lib/Serialization/ASTReader.cpp
cfe/trunk/lib/Serialization/GeneratePCH.cpp
Modified: cfe/trunk/include/clang/AST/ASTConsumer.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/ASTConsumer.h?rev=178106&r1=178105&r2=178106&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/ASTConsumer.h (original)
+++ cfe/trunk/include/clang/AST/ASTConsumer.h Tue Mar 26 20:25:24 2013
@@ -20,7 +20,6 @@ namespace clang {
class Decl;
class DeclGroupRef;
class HandleTagDeclDefinition;
- class PPMutationListener;
class ASTMutationListener;
class ASTDeserializationListener; // layering violation because void* is ugly
class SemaConsumer; // layering violation required for safe SemaConsumer
@@ -113,11 +112,6 @@ public:
/// it was actually used.
virtual void HandleVTable(CXXRecordDecl *RD, bool DefinitionRequired) {}
- /// \brief If the consumer is interested in preprocessor entities getting
- /// modified after their initial creation, it should return a pointer to
- /// a PPMutationListener here.
- virtual PPMutationListener *GetPPMutationListener() { return 0; }
-
/// \brief If the consumer is interested in entities getting modified after
/// their initial creation, it should return a pointer to
/// an ASTMutationListener here.
Removed: cfe/trunk/include/clang/Lex/PPMutationListener.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Lex/PPMutationListener.h?rev=178105&view=auto
==============================================================================
--- cfe/trunk/include/clang/Lex/PPMutationListener.h (original)
+++ cfe/trunk/include/clang/Lex/PPMutationListener.h (removed)
@@ -1,43 +0,0 @@
-//===--- PPMutationListener.h - Preprocessor Mutation Interface -*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines the PPMutationListener interface.
-//
-//===----------------------------------------------------------------------===//
-#ifndef LLVM_CLANG_LEX_PPTMUTATIONLISTENER_H
-#define LLVM_CLANG_LEX_PPTMUTATIONLISTENER_H
-
-#include "clang/Basic/SourceLocation.h"
-
-namespace clang {
-
-class MacroDirective;
-
-/// \brief A record that describes an update to a macro that was
-/// originally loaded to an AST file and has been modified within the
-/// current translation unit.
-struct MacroUpdate {
- /// \brief The source location at which this macro was #undef'd.
- SourceLocation UndefLoc;
-};
-
-/// \brief An abstract interface that should be implemented by
-/// listeners that want to be notified when a preprocessor entity gets
-/// modified after its initial creation.
-class PPMutationListener {
-public:
- virtual ~PPMutationListener();
-
- /// \brief A macro has been #undef'd.
- virtual void UndefinedMacro(MacroDirective *MD) { }
-};
-
-} // end namespace clang
-
-#endif
Modified: cfe/trunk/include/clang/Lex/Preprocessor.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Lex/Preprocessor.h?rev=178106&r1=178105&r2=178106&view=diff
==============================================================================
--- cfe/trunk/include/clang/Lex/Preprocessor.h (original)
+++ cfe/trunk/include/clang/Lex/Preprocessor.h Tue Mar 26 20:25:24 2013
@@ -21,7 +21,6 @@
#include "clang/Lex/Lexer.h"
#include "clang/Lex/MacroInfo.h"
#include "clang/Lex/PPCallbacks.h"
-#include "clang/Lex/PPMutationListener.h"
#include "clang/Lex/PTHLexer.h"
#include "clang/Lex/PTHManager.h"
#include "clang/Lex/TokenLexer.h"
@@ -296,11 +295,6 @@ class Preprocessor : public RefCountedBa
/// encountered (e.g. a file is \#included, etc).
PPCallbacks *Callbacks;
- /// \brief Listener whose actions are invoked when an entity in the
- /// preprocessor (e.g., a macro) that was loaded from an AST file is
- /// later mutated.
- PPMutationListener *Listener;
-
struct MacroExpandsInfo {
Token Tok;
MacroDirective *MD;
@@ -519,19 +513,6 @@ public:
Callbacks = C;
}
- /// \brief Attach an preprocessor mutation listener to the preprocessor.
- ///
- /// The preprocessor mutation listener provides the ability to track
- /// modifications to the preprocessor entities committed after they were
- /// initially created.
- void setPPMutationListener(PPMutationListener *Listener) {
- this->Listener = Listener;
- }
-
- /// \brief Retrieve a pointer to the preprocessor mutation listener
- /// associated with this preprocessor, if any.
- PPMutationListener *getPPMutationListener() const { return Listener; }
-
/// \brief Given an identifier, return its latest MacroDirective if it is
// \#defined or null if it isn't \#define'd.
MacroDirective *getMacroDirective(IdentifierInfo *II) const {
Modified: cfe/trunk/include/clang/Serialization/ASTReader.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Serialization/ASTReader.h?rev=178106&r1=178105&r2=178106&view=diff
==============================================================================
--- cfe/trunk/include/clang/Serialization/ASTReader.h (original)
+++ cfe/trunk/include/clang/Serialization/ASTReader.h Tue Mar 26 20:25:24 2013
@@ -24,7 +24,6 @@
#include "clang/Basic/SourceManager.h"
#include "clang/Lex/ExternalPreprocessorSource.h"
#include "clang/Lex/HeaderSearch.h"
-#include "clang/Lex/PPMutationListener.h"
#include "clang/Lex/PreprocessingRecord.h"
#include "clang/Sema/ExternalSemaSource.h"
#include "clang/Serialization/ASTBitCodes.h"
@@ -440,15 +439,6 @@ private:
/// global macro ID to produce a local ID.
GlobalMacroMapType GlobalMacroMap;
- typedef llvm::DenseMap<serialization::MacroID,
- SmallVector<std::pair<serialization::SubmoduleID,
- MacroUpdate>, 1> >
- MacroUpdatesMap;
-
- /// \brief Mapping from (global) macro IDs to the set of updates to be
- /// performed to the corresponding macro.
- MacroUpdatesMap MacroUpdates;
-
/// \brief A vector containing submodules that have already been loaded.
///
/// This vector is indexed by the Submodule ID (-1). NULL submodule entries
Modified: cfe/trunk/include/clang/Serialization/ASTWriter.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Serialization/ASTWriter.h?rev=178106&r1=178105&r2=178106&view=diff
==============================================================================
--- cfe/trunk/include/clang/Serialization/ASTWriter.h (original)
+++ cfe/trunk/include/clang/Serialization/ASTWriter.h Tue Mar 26 20:25:24 2013
@@ -18,7 +18,6 @@
#include "clang/AST/Decl.h"
#include "clang/AST/DeclarationName.h"
#include "clang/AST/TemplateBase.h"
-#include "clang/Lex/PPMutationListener.h"
#include "clang/Sema/SemaConsumer.h"
#include "clang/Serialization/ASTBitCodes.h"
#include "clang/Serialization/ASTDeserializationListener.h"
@@ -76,7 +75,6 @@ namespace SrcMgr { class SLocEntry; }
/// data structures. This bitstream can be de-serialized via an
/// instance of the ASTReader class.
class ASTWriter : public ASTDeserializationListener,
- public PPMutationListener,
public ASTMutationListener {
public:
typedef SmallVector<uint64_t, 64> RecordData;
@@ -755,7 +753,6 @@ public:
~PCHGenerator();
virtual void InitializeSema(Sema &S) { SemaPtr = &S; }
virtual void HandleTranslationUnit(ASTContext &Ctx);
- virtual PPMutationListener *GetPPMutationListener();
virtual ASTMutationListener *GetASTMutationListener();
virtual ASTDeserializationListener *GetASTDeserializationListener();
};
Modified: cfe/trunk/lib/Frontend/ChainedIncludesSource.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/ChainedIncludesSource.cpp?rev=178106&r1=178105&r2=178106&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/ChainedIncludesSource.cpp (original)
+++ cfe/trunk/lib/Frontend/ChainedIncludesSource.cpp Tue Mar 26 20:25:24 2013
@@ -113,8 +113,6 @@ ChainedIncludesSource *ChainedIncludesSo
OwningPtr<ASTConsumer> consumer;
consumer.reset(new PCHGenerator(Clang->getPreprocessor(), "-", 0,
/*isysroot=*/"", &OS));
- Clang->getPreprocessor().setPPMutationListener(
- consumer->GetPPMutationListener());
Clang->getASTContext().setASTMutationListener(
consumer->GetASTMutationListener());
Clang->setASTConsumer(consumer.take());
Modified: cfe/trunk/lib/Frontend/CompilerInstance.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/CompilerInstance.cpp?rev=178106&r1=178105&r2=178106&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/CompilerInstance.cpp (original)
+++ cfe/trunk/lib/Frontend/CompilerInstance.cpp Tue Mar 26 20:25:24 2013
@@ -1158,8 +1158,6 @@ CompilerInstance::loadModule(SourceLocat
getASTConsumer().GetASTDeserializationListener());
getASTContext().setASTMutationListener(
getASTConsumer().GetASTMutationListener());
- getPreprocessor().setPPMutationListener(
- getASTConsumer().GetPPMutationListener());
}
OwningPtr<ExternalASTSource> Source;
Source.reset(ModuleManager);
Modified: cfe/trunk/lib/Frontend/FrontendAction.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/FrontendAction.cpp?rev=178106&r1=178105&r2=178106&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/FrontendAction.cpp (original)
+++ cfe/trunk/lib/Frontend/FrontendAction.cpp Tue Mar 26 20:25:24 2013
@@ -287,8 +287,6 @@ bool FrontendAction::BeginSourceFile(Com
goto failure;
CI.getASTContext().setASTMutationListener(Consumer->GetASTMutationListener());
- CI.getPreprocessor().setPPMutationListener(
- Consumer->GetPPMutationListener());
if (!CI.getPreprocessorOpts().ChainedIncludes.empty()) {
// Convert headers to PCH and chain them.
Modified: cfe/trunk/lib/Lex/Preprocessor.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/Preprocessor.cpp?rev=178106&r1=178105&r2=178106&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/Preprocessor.cpp (original)
+++ cfe/trunk/lib/Lex/Preprocessor.cpp Tue Mar 26 20:25:24 2013
@@ -54,8 +54,6 @@ using namespace clang;
//===----------------------------------------------------------------------===//
ExternalPreprocessorSource::~ExternalPreprocessorSource() { }
-PPMutationListener::~PPMutationListener() { }
-
Preprocessor::Preprocessor(IntrusiveRefCntPtr<PreprocessorOptions> PPOpts,
DiagnosticsEngine &diags, LangOptions &opts,
const TargetInfo *target, SourceManager &SM,
@@ -68,7 +66,7 @@ Preprocessor::Preprocessor(IntrusiveRefC
Identifiers(opts, IILookup), IncrementalProcessing(IncrProcessing),
CodeComplete(0), CodeCompletionFile(0), CodeCompletionOffset(0),
CodeCompletionReached(0), SkipMainFilePreamble(0, true), CurPPLexer(0),
- CurDirLookup(0), CurLexerKind(CLK_Lexer), Callbacks(0), Listener(0),
+ CurDirLookup(0), CurLexerKind(CLK_Lexer), Callbacks(0),
MacroArgCache(0), Record(0), MIChainHead(0), MICache(0) {
OwnsHeaderSearch = OwnsHeaders;
Modified: cfe/trunk/lib/Serialization/ASTReader.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTReader.cpp?rev=178106&r1=178105&r2=178106&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTReader.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTReader.cpp Tue Mar 26 20:25:24 2013
@@ -2740,7 +2740,7 @@ void ASTReader::makeNamesVisible(const H
}
case HiddenName::MacroUndef: {
- // FIXME: Remove HiddenName::MacroUndef and PPMutationListener.
+ // FIXME: Remove HiddenName::MacroUndef.
break;
}
}
Modified: cfe/trunk/lib/Serialization/GeneratePCH.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/GeneratePCH.cpp?rev=178106&r1=178105&r2=178106&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/GeneratePCH.cpp (original)
+++ cfe/trunk/lib/Serialization/GeneratePCH.cpp Tue Mar 26 20:25:24 2013
@@ -55,10 +55,6 @@ void PCHGenerator::HandleTranslationUnit
Buffer.clear();
}
-PPMutationListener *PCHGenerator::GetPPMutationListener() {
- return &Writer;
-}
-
ASTMutationListener *PCHGenerator::GetASTMutationListener() {
return &Writer;
}
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