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diff liboctave/system/mach-info.h @ 23820:1a08d0ac510f

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move union field type punning code to C (bug #51638) * cmach-info.h, cmach-info.c: New files, extracted and adapted from mach-info.h and mach-info.cc. * liboctave/system/module.mk: Update. * mach-info.cc: Include cmach-info.h. * mach-info.h (enum float_format): Set explicit values and note that other code must change if the values change.
author John W. Eaton <jwe@octave.org>
date Tue, 01 Aug 2017 15:38:34 -0400
parents 26e19cf8e0d9
children 194eb4bd202b
line wrap: on
line diff
--- a/liboctave/system/mach-info.h	Tue Aug 01 14:44:02 2017 -0400
+++ b/liboctave/system/mach-info.h	Tue Aug 01 15:38:34 2017 -0400
@@ -33,9 +33,12 @@
   {
     enum float_format
     {
-      flt_fmt_unknown,
-      flt_fmt_ieee_little_endian,
-      flt_fmt_ieee_big_endian,
+      // If these values change, you must also change the values
+      // returned by octave_get_float_format.
+
+      flt_fmt_unknown = 0,
+      flt_fmt_ieee_little_endian = 1,
+      flt_fmt_ieee_big_endian = 2,
     };
 
     float_format native_float_format (void);