Make a synthetic children provider for the ObjC Class type
llvm-svn: 180588
diff --git a/lldb/source/DataFormatters/CXXFormatterFunctions.cpp b/lldb/source/DataFormatters/CXXFormatterFunctions.cpp
index 8f3c0ef..69e2f6a 100644
--- a/lldb/source/DataFormatters/CXXFormatterFunctions.cpp
+++ b/lldb/source/DataFormatters/CXXFormatterFunctions.cpp
@@ -761,6 +761,56 @@
return true;
}
+class ObjCClassSyntheticChildrenFrontEnd : public SyntheticChildrenFrontEnd
+{
+public:
+ ObjCClassSyntheticChildrenFrontEnd (lldb::ValueObjectSP valobj_sp) :
+ SyntheticChildrenFrontEnd(*valobj_sp.get())
+ {
+ }
+
+ virtual size_t
+ CalculateNumChildren ()
+ {
+ return 0;
+ }
+
+ virtual lldb::ValueObjectSP
+ GetChildAtIndex (size_t idx)
+ {
+ return lldb::ValueObjectSP();
+ }
+
+ virtual bool
+ Update()
+ {
+ return false;
+ }
+
+ virtual bool
+ MightHaveChildren ()
+ {
+ return false;
+ }
+
+ virtual size_t
+ GetIndexOfChildWithName (const ConstString &name)
+ {
+ return UINT32_MAX;
+ }
+
+ virtual
+ ~ObjCClassSyntheticChildrenFrontEnd ()
+ {
+ }
+};
+
+SyntheticChildrenFrontEnd*
+lldb_private::formatters::ObjCClassSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP valobj_sp)
+{
+ return new ObjCClassSyntheticChildrenFrontEnd(valobj_sp);
+}
+
template<bool needs_at>
bool
lldb_private::formatters::NSDataSummaryProvider (ValueObject& valobj, Stream& stream)
diff --git a/lldb/source/DataFormatters/FormatManager.cpp b/lldb/source/DataFormatters/FormatManager.cpp
index adc3a9c..ab10d96 100644
--- a/lldb/source/DataFormatters/FormatManager.cpp
+++ b/lldb/source/DataFormatters/FormatManager.cpp
@@ -770,6 +770,11 @@
AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<true>, "SEL summary provider", ConstString("SEL *"), objc_flags);
AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCClassSummaryProvider, "Class summary provider", ConstString("Class"), objc_flags);
+
+ SyntheticChildren::Flags class_synth_flags;
+ class_synth_flags.SetCascades(true).SetSkipPointers(false).SetSkipReferences(false);
+
+ AddCXXSynthetic(objc_category_sp, lldb_private::formatters::ObjCClassSyntheticFrontEndCreator, "Class synthetic children", ConstString("Class"), class_synth_flags);
#endif // LLDB_DISABLE_PYTHON
objc_flags.SetSkipPointers(false);