libgmp-mpz: pacify -Wuseless-cast

* lib/mini-gmp-gnulib.c: Ignore -Wuseless-cast, as we
don’t want top change lib/mini-gmp.c.

diff --git a/ChangeLog b/ChangeLog
index 6ec5a01f399eb0d9b1e894b069ba55537d6cd00f..1e68c41618a9c96e26b2fda2a1fbd85c263340e2 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2026-05-26  Paul Eggert  <eggert@cs.ucla.edu>
+
+       libgmp-mpz: pacify -Wuseless-cast
+       * lib/mini-gmp-gnulib.c: Ignore -Wuseless-cast, as we
+       don’t want top change lib/mini-gmp.c.
+
 2026-05-26  Bruno Haible  <bruno@clisp.org>
 
        quotearg: Fix compilation error in USE_C_LOCALE code.

diff --git a/lib/mini-gmp-gnulib.c b/lib/mini-gmp-gnulib.c
index b309d2555f948fcd1b2f7b0ccad3689c6df66e0c..d3bb998c4bddff95bc884969404bd09d93f369a9 100644 (file)
--- a/lib/mini-gmp-gnulib.c
+++ b/lib/mini-gmp-gnulib.c
@@ -39,6 +39,10 @@
 # pragma GCC diagnostic ignored "-Wsuggest-attribute=malloc"
 #endif
 
+#if _GL_GNUC_PREREQ (14, 0)
+# pragma GCC diagnostic ignored "-Wuseless-cast"
+#endif
+
 /* Pacify GCC -Wunused-variable for variables used only in 'assert' calls.  */
 #if (defined NDEBUG \
      && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || defined __clang__))