Fix delete operator undefined reference error for interface

6 years ago · 04d504f67f
parent 53eef664d3
commit 04d504f67f
1 changed files with 2 additions and 0 deletions
--- a/src/core/lib/iomgr/executor/mpmcqueue.h
+++ b/src/core/lib/iomgr/executor/mpmcqueue.h
@ -48,6 +48,8 @@ class MPMCQueueInterface {

  // Return number of elements in the queue currently
  virtual int count() const GRPC_ABSTRACT;
+
+  GRPC_ABSTRACT_BASE_CLASS
 };

 class MPMCQueue : public MPMCQueueInterface {