stdlib/ADT/DenseMap: fix an unused-variable warning

eeckstein · eeckstein · commit e8d25c518d05 · 2022-11-14T20:38:08.000+01:00
diff --git a/stdlib/include/llvm/ADT/DenseMap.h b/stdlib/include/llvm/ADT/DenseMap.h
@@ -128,6 +128,7 @@ class DenseMapBase {
           P->getFirst() = EmptyKey;
         }
       }
+      (void)NumEntries;
       assert(NumEntries == 0 && "Node count imbalance!");
     }
     setNumEntries(0);

Original file line number	Diff line number	Diff line change
`@@ -128,6 +128,7 @@ class DenseMapBase {`
`128`	`128`	`P->getFirst() = EmptyKey;`
`129`	`129`	`}`
`130`	`130`	`}`
	`131`	`+ (void)NumEntries;`
`131`	`132`	`assert(NumEntries == 0 && "Node count imbalance!");`
`132`	`133`	`}`
`133`	`134`	`setNumEntries(0);`