Commit 37922da74 for imagemagick.org

commit 37922da74f8616a93d9a4a2a453920f9413680ed
Author: Andrey Semashev <Lastique@users.noreply.github.com>
Date:   Wed Dec 24 19:24:32 2025 +0300

    Fix warnings about operations on volatiles that are deprecated in C++20. (#8502)

    The warnings are emitted by gcc 13.3 when ImageMagick is compiled in
    C++20 or later mode. The variables need not be volatile anyway.

diff --git a/Magick++/tests/attributes.cpp b/Magick++/tests/attributes.cpp
index 1f5edff56..3062c4045 100644
--- a/Magick++/tests/attributes.cpp
+++ b/Magick++/tests/attributes.cpp
@@ -19,7 +19,7 @@ int main( int /*argc*/, char ** argv)
   // Initialize ImageMagick install location for Windows
   MagickPlusPlusGenesis genesis(*argv);

-  volatile int failures=0;
+  int failures=0;

   try {

diff --git a/Magick++/tests/exceptions.cpp b/Magick++/tests/exceptions.cpp
index 4d65bbbb4..a8186639c 100644
--- a/Magick++/tests/exceptions.cpp
+++ b/Magick++/tests/exceptions.cpp
@@ -18,7 +18,7 @@ int main( int /*argc*/, char ** argv)
   // Initialize ImageMagick install location for Windows
   MagickPlusPlusGenesis genesis(*argv);

-  volatile int failures=0;
+  int failures=0;

   cout << "Checking for working exceptions (may crash) ... ";
   cout.flush();