lldb::ValueObjectSP
lldb_private::formatters::CallSelectorOnObject (ValueObject &valobj,
const char* return_type,
const char* selector,
uint64_t index)
{
lldb::ValueObjectSP valobj_sp;
if (!return_type || !*return_type)
return valobj_sp;
if (!selector || !*selector)
return valobj_sp;
StreamString expr_path_stream;
valobj.GetExpressionPath(expr_path_stream, false);
StreamString expr;
expr.Printf("(%s)[%s %s:%" PRId64 "]",return_type,expr_path_stream.GetData(),selector,index);
ExecutionContext exe_ctx (valobj.GetExecutionContextRef());
lldb::ValueObjectSP result_sp;
Target* target = exe_ctx.GetTargetPtr();
StackFrame* stack_frame = GetViableFrame(exe_ctx);
if (!target || !stack_frame)
return valobj_sp;
EvaluateExpressionOptions options;
options.SetCoerceToId(false);
options.SetUnwindOnError(true);
options.SetKeepInMemory(true);
options.SetUseDynamic(lldb::eDynamicCanRunTarget);
target->EvaluateExpression(expr.GetData(),
stack_frame,
valobj_sp,
options);
return valobj_sp;
}
