ASTUnit: Fix initialization of OnlyLocalDecls variable, and honor UseBumpAllocator.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90348 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang/Frontend/ASTUnit.h

@@ -122,8 +122,7 @@ public:
   // shouldn't need to specify them at construction time.
   static ASTUnit *LoadFromCompilerInvocation(const CompilerInvocation &CI,
                                              Diagnostic &Diags,
-                                             bool OnlyLocalDecls = false,
-                                             bool UseBumpAllocator = false);
+                                             bool OnlyLocalDecls = false);
 
   /// LoadFromCommandLine - Create an ASTUnit from a vector of command line
   /// arguments, which must specify exactly one source file.

lib/Frontend/ASTUnit.cpp

@@ -199,8 +199,7 @@ public:
 
 ASTUnit *ASTUnit::LoadFromCompilerInvocation(const CompilerInvocation &CI,
                                              Diagnostic &Diags,
-                                             bool OnlyLocalDecls,
-                                             bool UseBumpAllocator) {
+                                             bool OnlyLocalDecls) {
   // Create the compiler instance to use for building the AST.
   CompilerInstance Clang;
   llvm::OwningPtr<ASTUnit> AST;
@@ -233,6 +232,7 @@ ASTUnit *ASTUnit::LoadFromCompilerInvocation(const CompilerInvocation &CI,
   // FIXME: Use the provided diagnostic client.
   AST.reset(new ASTUnit());
 
+  AST->OnlyLocalDecls = OnlyLocalDecls;
   AST->OriginalSourceFile = Clang.getFrontendOpts().Inputs[0].second;
 
   // Create a file manager object to provide access to and cache the filesystem.
@@ -318,6 +318,6 @@ ASTUnit *ASTUnit::LoadFromCommandLine(const char **ArgBegin,
                                      (const char**) CCArgs.data()+CCArgs.size(),
                                      Argv0, MainAddr, Diags);
 
-  return LoadFromCompilerInvocation(CI, Diags, OnlyLocalDecls,
-                                    UseBumpAllocator);
+  CI.getFrontendOpts().DisableFree = UseBumpAllocator;
+  return LoadFromCompilerInvocation(CI, Diags, OnlyLocalDecls);
 }