Cache the objc image info constraints in file.

Image info flags describe the objc constraint which is GC/retain/release/etc.

These need to be parsed and stored in the file so that we can do error checking.

That will come in a later commit.

llvm-svn: 258160

1 files changed, 4 insertions, 5 deletions

diff --git a/lld/lib/ReaderWriter/MachO/MachOLinkingContext.cpp b/lld/lib/ReaderWriter/MachO/MachOLinkingContext.cpp
index 6987f7afb06..5fcc259a498 100644
--- a/lld/lib/ReaderWriter/MachO/MachOLinkingContext.cpp
+++ b/lld/lib/ReaderWriter/MachO/MachOLinkingContext.cpp
@@ -145,11 +145,10 @@ MachOLinkingContext::MachOLinkingContext()
       _doNothing(false), _pie(false), _arch(arch_unknown), _os(OS::macOSX),
       _osMinVersion(0), _pageZeroSize(0), _pageSize(4096), _baseAddress(0),
       _stackSize(0), _compatibilityVersion(0), _currentVersion(0),
-      _swiftVersion(0),
-      _flatNamespace(false), _undefinedMode(UndefinedMode::error),
-      _deadStrippableDylib(false), _printAtoms(false), _testingFileUsage(false),
-      _keepPrivateExterns(false), _demangle(false), _archHandler(nullptr),
-      _exportMode(ExportMode::globals),
+      _objcConstraint(objc_unknown), _swiftVersion(0), _flatNamespace(false),
+      _undefinedMode(UndefinedMode::error), _deadStrippableDylib(false),
+      _printAtoms(false), _testingFileUsage(false), _keepPrivateExterns(false),
+      _demangle(false), _archHandler(nullptr), _exportMode(ExportMode::globals),
       _debugInfoMode(DebugInfoMode::addDebugMap), _orderFileEntries(0),
       _flatNamespaceFile(nullptr) {}