commit bb165fb04db511d0f6927133662b74943f76cc39
author Adrian Prantl <aprantl@apple.com> Sat Jun 20 18:53:08 2015 +0000
committer Adrian Prantl <aprantl@apple.com> Sat Jun 20 18:53:08 2015 +0000
tree 5c8150e9096c41f7a426c704aa4762e6420cd28e
parent 6ed81cbcdb6e5f07f6ac71a446d970c2db8945a5

Introduce a PCHContainerOperations interface (NFC).

A PCHContainerOperations abstract interface provides operations for
creating and unwrapping containers for serialized ASTs (precompiled
headers and clang modules). The default implementation is
RawPCHContainerOperations, which uses a flat file for the output.

The main application for this interface will be an
ObjectFilePCHContainerOperations implementation that uses LLVM to
wrap the module in an ELF/Mach-O/COFF container to store debug info
alongside the AST.

rdar://problem/20091852

llvm-svn: 240225

clang/tools/libclang/Indexing.cpp

diff --git a/clang/tools/libclang/Indexing.cpp b/clang/tools/libclang/Indexing.cpp
index 0ede684..e356400 100644
--- a/clang/tools/libclang/Indexing.cpp
+++ b/clang/tools/libclang/Indexing.cpp
@@ -590,8 +590,7 @@
   if (index_options & CXIndexOpt_SuppressWarnings)
     CInvok->getDiagnosticOpts().IgnoreWarnings = true;
 
-  ASTUnit *Unit = ASTUnit::create(CInvok.get(), Diags,
-                                  CaptureDiagnostics,
+  ASTUnit *Unit = ASTUnit::create(CInvok.get(), Diags, CaptureDiagnostics,
                                   /*UserFilesAreVolatile=*/true);
   if (!Unit) {
     ITUI->result = CXError_InvalidArguments;
@@ -644,17 +643,13 @@
     PPOpts.DetailedRecord = false;
 
   DiagnosticErrorTrap DiagTrap(*Diags);
-  bool Success = ASTUnit::LoadFromCompilerInvocationAction(CInvok.get(), Diags,
-                                                       IndexAction.get(),
-                                                       Unit,
-                                                       Persistent,
-                                                CXXIdx->getClangResourcesPath(),
-                                                       OnlyLocalDecls,
-                                                       CaptureDiagnostics,
-                                                       PrecompilePreamble,
-                                                    CacheCodeCompletionResults,
-                                 /*IncludeBriefCommentsInCodeCompletion=*/false,
-                                                 /*UserFilesAreVolatile=*/true);
+  bool Success = ASTUnit::LoadFromCompilerInvocationAction(
+      CInvok.get(), CXXIdx->getPCHContainerOperations(), Diags,
+      IndexAction.get(), Unit, Persistent, CXXIdx->getClangResourcesPath(),
+      OnlyLocalDecls, CaptureDiagnostics, PrecompilePreamble,
+      CacheCodeCompletionResults,
+      /*IncludeBriefCommentsInCodeCompletion=*/false,
+      /*UserFilesAreVolatile=*/true);
   if (DiagTrap.hasErrorOccurred() && CXXIdx->getDisplayDiagnostics())
     printDiagsToStderr(Unit);