define default to avoid compiler warning

jmalkin · jmalkin · commit 3aad1b656605 · 2023-04-21T00:57:13.000-07:00
diff --git a/hll/include/HllArray-internal.hpp b/hll/include/HllArray-internal.hpp
@@ -79,6 +79,8 @@ HllArray<A>* HllArray<A>::copyAs(target_hll_type tgtHllType) const {
       return HllSketchImplFactory<A>::convertToHll6(*this);
     case target_hll_type::HLL_8:
       return HllSketchImplFactory<A>::convertToHll8(*this);
+    default:
+      throw std::invalid_argument("Invalid target HLL type"); 
   }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -79,6 +79,8 @@ HllArray<A>* HllArray<A>::copyAs(target_hll_type tgtHllType) const {`
`79`	`79`	`return HllSketchImplFactory<A>::convertToHll6(*this);`
`80`	`80`	`case target_hll_type::HLL_8:`
`81`	`81`	`return HllSketchImplFactory<A>::convertToHll8(*this);`
	`82`	`+ default:`
	`83`	`+ throw std::invalid_argument("Invalid target HLL type");`
`82`	`84`	`}`
`83`	`85`	`}`
`84`	`86`