Revert "Wrap clang module files in a Mach-O, ELF, or COFF container."
llvm-svn: 230454
diff --git a/clang/lib/Frontend/ASTUnit.cpp b/clang/lib/Frontend/ASTUnit.cpp
index 58a5f98..bfb1efe 100644
--- a/clang/lib/Frontend/ASTUnit.cpp
+++ b/clang/lib/Frontend/ASTUnit.cpp
@@ -914,20 +914,13 @@
unsigned &Hash;
std::vector<Decl *> TopLevelDecls;
PrecompilePreambleAction *Action;
- raw_ostream *Out;
- SmallVectorImpl<char> *SerializedASTBuffer;
public:
PrecompilePreambleConsumer(ASTUnit &Unit, PrecompilePreambleAction *Action,
const Preprocessor &PP, StringRef isysroot,
raw_ostream *Out)
- : PCHGenerator(PP, "", nullptr, isysroot, /*AllowASTWithErrors=*/true),
- Unit(Unit), Hash(Unit.getCurrentTopLevelHashValue()), Action(Action),
- Out(Out) {
- RegisterSerializationFinishedCallback(
- [&](SmallVectorImpl<char> *Buf){
- SerializedASTBuffer = Buf;
- });
+ : PCHGenerator(PP, "", nullptr, isysroot, Out, /*AllowASTWithErrors=*/true),
+ Unit(Unit), Hash(Unit.getCurrentTopLevelHashValue()), Action(Action) {
Hash = 0;
}
@@ -948,13 +941,6 @@
void HandleTranslationUnit(ASTContext &Ctx) override {
PCHGenerator::HandleTranslationUnit(Ctx);
if (hasEmittedPCH()) {
- // Write the generated bitstream to "Out".
- Out->write((char *)&SerializedASTBuffer->front(),
- SerializedASTBuffer->size());
- // Make sure it hits disk now.
- Out->flush();
- SerializedASTBuffer->clear();
-
// Translate the top-level declarations we captured during
// parsing into declaration IDs in the precompiled
// preamble. This will allow us to deserialize those top-level