diff options
Diffstat (limited to 'lib/Frontend/PCHWriter.cpp')
| -rw-r--r-- | lib/Frontend/PCHWriter.cpp | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp index e863998..093c1e3 100644 --- a/lib/Frontend/PCHWriter.cpp +++ b/lib/Frontend/PCHWriter.cpp @@ -743,8 +743,7 @@ adjustFilenameForRelocatablePCH(const char *Filename, const char *isysroot) { } /// \brief Write the PCH metadata (e.g., i686-apple-darwin9). -void PCHWriter::WriteMetadata(ASTContext &Context, const PCHReader *Chain, - const char *isysroot) { +void PCHWriter::WriteMetadata(ASTContext &Context, const char *isysroot) { using namespace llvm; // Metadata @@ -2074,13 +2073,16 @@ void PCHWriter::SetSelectorOffset(Selector Sel, uint32_t Offset) { SelectorOffsets[ID - 1] = Offset; } -PCHWriter::PCHWriter(llvm::BitstreamWriter &Stream) - : Stream(Stream), NextTypeID(pch::NUM_PREDEF_TYPE_IDS), +PCHWriter::PCHWriter(llvm::BitstreamWriter &Stream, PCHReader *Chain) + : Stream(Stream), Chain(Chain), NextTypeID(pch::NUM_PREDEF_TYPE_IDS), CollectedStmts(&StmtsToEmit), NumStatements(0), NumMacros(0), - NumLexicalDeclContexts(0), NumVisibleDeclContexts(0) { } + NumLexicalDeclContexts(0), NumVisibleDeclContexts(0) { + if (Chain) + Chain->setDeserializationListener(this); +} void PCHWriter::WritePCH(Sema &SemaRef, MemorizeStatCalls *StatCalls, - const PCHReader *Chain, const char *isysroot) { + const char *isysroot) { // Emit the file header. Stream.Emit((unsigned)'C', 8); Stream.Emit((unsigned)'P', 8); @@ -2090,7 +2092,7 @@ void PCHWriter::WritePCH(Sema &SemaRef, MemorizeStatCalls *StatCalls, WriteBlockInfoBlock(); if (Chain) - WritePCHChain(SemaRef, StatCalls, Chain, isysroot); + WritePCHChain(SemaRef, StatCalls, isysroot); else WritePCHCore(SemaRef, StatCalls, isysroot); } @@ -2164,7 +2166,7 @@ void PCHWriter::WritePCHCore(Sema &SemaRef, MemorizeStatCalls *StatCalls, // Write the remaining PCH contents. RecordData Record; Stream.EnterSubblock(pch::PCH_BLOCK_ID, 5); - WriteMetadata(Context, 0, isysroot); + WriteMetadata(Context, isysroot); WriteLanguageOptions(Context.getLangOptions()); if (StatCalls && !isysroot) WriteStatCache(*StatCalls); @@ -2275,7 +2277,7 @@ void PCHWriter::WritePCHCore(Sema &SemaRef, MemorizeStatCalls *StatCalls, } void PCHWriter::WritePCHChain(Sema &SemaRef, MemorizeStatCalls *StatCalls, - const PCHReader *Chain, const char *isysroot) { + const char *isysroot) { using namespace llvm; ASTContext &Context = SemaRef.Context; @@ -2284,7 +2286,7 @@ void PCHWriter::WritePCHChain(Sema &SemaRef, MemorizeStatCalls *StatCalls, RecordData Record; Stream.EnterSubblock(pch::PCH_BLOCK_ID, 5); - WriteMetadata(Context, Chain, isysroot); + WriteMetadata(Context, isysroot); // FIXME: StatCache // FIXME: Source manager block @@ -2737,3 +2739,10 @@ void PCHWriter::AddCXXBaseSpecifier(const CXXBaseSpecifier &Base, AddTypeRef(Base.getType(), Record); AddSourceRange(Base.getSourceRange(), Record); } + +void PCHWriter::TypeRead(pch::TypeID ID, QualType T) { +} + +void PCHWriter::DeclRead(pch::DeclID ID, const Decl *D) { +} + |
