Commit 76016f9b authored by Raphael Isemann's avatar Raphael Isemann
Browse files

[lldb][NFC] Early exit in ClangASTContext::CreateInstance

parent 656a8123

lldb/source/Symbol/ClangASTContext.cpp

+41 −41
Original line number Diff line number Diff line
@@ -562,14 +562,17 @@ uint32_t ClangASTContext::GetPluginVersion() { return 1; } 
lldb::TypeSystemSP ClangASTContext::CreateInstance(lldb::LanguageType language,

                                                   lldb_private::Module *module,

                                                   Target *target) {

  if (ClangASTContextSupportsLanguage(language)) {

  if (!ClangASTContextSupportsLanguage(language))

    return lldb::TypeSystemSP();

  ArchSpec arch;

  if (module)

    arch = module->GetArchitecture();

  else if (target)

    arch = target->GetArchitecture();



    if (arch.IsValid()) {

  if (!arch.IsValid())

    return lldb::TypeSystemSP();



  ArchSpec fixed_arch = arch;

  // LLVM wants this to be set to iOS or MacOSX; if we're working on

  // a bare-boards type image, change the triple for llvm's benefit.
@@ -586,8 +589,7 @@ lldb::TypeSystemSP ClangASTContext::CreateInstance(lldb::LanguageType language, 
  }



  if (module) {

        std::shared_ptr<ClangASTContext> ast_sp(

            new ClangASTContext(fixed_arch));

    std::shared_ptr<ClangASTContext> ast_sp(new ClangASTContext(fixed_arch));

    return ast_sp;

  } else if (target && target->IsValid()) {

    std::shared_ptr<ClangASTContextForExpressions> ast_sp(
@@ -602,8 +604,6 @@ lldb::TypeSystemSP ClangASTContext::CreateInstance(lldb::LanguageType language, 
    ast_sp->SetExternalSource(proxy_ast_source);

    return ast_sp;

  }

    }

  }

  return lldb::TypeSystemSP();

}