# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1601414494 14400
# Node ID 0b5b223f6d93de2df2b9c320f2dd48816451cdc3
# Parent  7ceb7485ceb28dc19e5db11734119c51085b0744
avoid warnings from template specializations that won't be used

* ov-base-int.cc (octave_base_int_scalar<T>::load_binary): Don't
switch on result of byte_size().  Only one byte_size<T> template
specialization is needed, so use byte_size<sizeof (T)> instead.

diff -r 7ceb7485ceb2 -r 0b5b223f6d93 libinterp/octave-value/ov-base-int.cc
--- a/libinterp/octave-value/ov-base-int.cc	Sat Sep 26 10:48:07 2020 +0200
+++ b/libinterp/octave-value/ov-base-int.cc	Tue Sep 29 17:21:34 2020 -0400
@@ -706,26 +706,15 @@
                                         octave::mach_info::float_format)
 {
   T tmp;
+
   if (! is.read (reinterpret_cast<char *> (&tmp), this->byte_size ()))
     return false;
 
   if (swap)
-    switch (this->byte_size ())
-      {
-      case 8:
-        swap_bytes<8> (&tmp);
-        break;
-      case 4:
-        swap_bytes<4> (&tmp);
-        break;
-      case 2:
-        swap_bytes<2> (&tmp);
-        break;
-      case 1:
-      default:
-        break;
-      }
+    swap_bytes<sizeof (T)> (&tmp);
+
   this->scalar = tmp;
+
   return true;
 }