gcc-wwwdocs branch master updated. 7209696136bc42b939efd5daabde1d123e1d5cf9

gcc-wwwdocs branch master updated. 7209696136bc42b939efd5daabde1d123e1d5cf9

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- Log -----------------------------------------------------------------
commit 7209696136bc42b939efd5daabde1d123e1d5cf9
Author: Tobias Burnus <tobias@codesourcery.com>
Date:   Thu Jan 16 08:46:33 2020 +0100

    PR93253 – Document BOZ changes
    
    2019-01-16  Steven G. Kargl  <kargl@gcc.gnu.org
                Tobias Burnus  <tobias@codesourcery.com>
    
            * htdocs/gcc-10/changes.html (Fortran): Document BOZ changes.

diff --git a/htdocs/gcc-10/changes.html b/htdocs/gcc-10/changes.html
index 5c25195..76a4ed9 100644
--- a/htdocs/gcc-10/changes.html
+++ b/htdocs/gcc-10/changes.html
@@ -268,6 +268,16 @@ a work-in-progress.</p>
     has been removed.
   </li>
   <li>
+    The handling of a BOZ literal constant has been reworked to provide
+    better conformance to the Fortran 2008 and 2018 standards.  In these
+    Fortran standards, a BOZ literal constant is a typeless and kindless
+    entity.  As a part of the rework, documented and undocumented
+    extensions to the Fortran standard now emit errors during compilation.
+    Some of these extensions are permitted with the
+    <code>-fallow-invalid-boz</code>, where the error is degraded to a
+    warning and the code is compiled as with older gfortran.
+  <li>
+  <li>
     At any optimization level except<code>-Os</code>, gfortran now
     uses inline packing for arguments instead of calling a library
     routine.  If the source contains a large number of arguments that

-----------------------------------------------------------------------

Summary of changes:
 htdocs/gcc-10/changes.html | 10 ++++++++++
 1 file changed, 10 insertions(+)


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