silence compiler warnings

kevinushey · kevinushey · commit eb8d3bb43007 · 2020-03-10T12:14:15.000-07:00
diff --git a/inst/include/RcppParallel/Backend.h b/inst/include/RcppParallel/Backend.h
@@ -42,6 +42,9 @@ inline const char* backendToString(backend_type backend)
    case BACKEND_TINYTHREAD:
       return "tinythread";
    }
+
+   // shouldn't be reached but need to silence compiler warnings
+   return "tbb";
 }
 
 inline backend_type backend()

Original file line number	Diff line number	Diff line change
`@@ -42,6 +42,9 @@ inline const char* backendToString(backend_type backend)`
`42`	`42`	`case BACKEND_TINYTHREAD:`
`43`	`43`	`return "tinythread";`
`44`	`44`	`}`
	`45`	`+`
	`46`	`+ // shouldn't be reached but need to silence compiler warnings`
	`47`	`+ return "tbb";`
`45`	`48`	`}`
`46`	`49`
`47`	`50`	`inline backend_type backend()`