Porting the Objective-C Class data type’s summary from Python to C++
llvm-svn: 177172
diff --git a/lldb/source/DataFormatters/CXXFormatterFunctions.cpp b/lldb/source/DataFormatters/CXXFormatterFunctions.cpp
index 6f7e84a..1107566 100644
--- a/lldb/source/DataFormatters/CXXFormatterFunctions.cpp
+++ b/lldb/source/DataFormatters/CXXFormatterFunctions.cpp
@@ -558,6 +558,32 @@
return error.Success();
}
+bool
+lldb_private::formatters::ObjCClassSummaryProvider (ValueObject& valobj, Stream& stream)
+{
+ ProcessSP process_sp = valobj.GetProcessSP();
+ if (!process_sp)
+ return false;
+
+ ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC);
+
+ if (!runtime)
+ return false;
+
+ ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj.GetValueAsUnsigned(0)));
+
+ if (!descriptor.get() || !descriptor->IsValid())
+ return false;
+
+ const char* class_name = descriptor->GetClassName().GetCString();
+
+ if (!class_name || !*class_name)
+ return false;
+
+ stream.Printf("%s",class_name);
+ return true;
+}
+
template<bool needs_at>
bool
lldb_private::formatters::NSDataSummaryProvider (ValueObject& valobj, Stream& stream)