Merge branch 'mdw/cpu-dispatch'

[catacomb] / math / mp.h

diff --git a/math/mp.h b/math/mp.h
index cfaeed5..ad4309e 100644 (file)
--- a/math/mp.h
+++ b/math/mp.h
@@ -37,6 +37,7 @@
 #include <assert.h>
 #include <string.h>
 
+#include <mLib/macros.h>
 #include <mLib/sub.h>
 
 #ifndef CATACOMB_MPW_H
@@ -196,7 +197,8 @@ extern void mp_destroy(mp */*m*/);
 
 extern mp *mp_copy(mp */*m*/);
 
-#define MP_COPY(m) ((m)->ref++, (m))
+#define MP_COPY(m) MUFFLE_WARNINGS_EXPR(GCC_WARNING("-Wunused-value"), \
+                                       ((m)->ref++, (m)))
 
 /* --- @mp_drop@ --- *
  *
@@ -961,11 +963,11 @@ extern mp *mp_modinv(mp */*d*/, mp */*x*/, mp */*p*/);
  *               * %$\jacobi{a}{-1} = 1$% if @a@ is negative, or 1 if
  *                 positive;
  *               * %$\jacobi{a}{0} = 0$%;
- *               * %$\jacobi{a}{2}$ is 0 if @a@ is even, 1 if @a@ is
+ *               * %$\jacobi{a}{2}$ is 0 if @a@ is even, 1 if @a@ is
  *                 congruent to 1 or 7 (mod 8), or %$-1$% otherwise.
  *
  *             If %$n$% is positive and odd, then this is the Jacobi
- *             symbol.  (The Kronecker symbol is a consistant domain
+ *             symbol.  (The Kronecker symbol is a consistent domain
  *             extension; the Jacobi symbol was implemented first, and the
  *             name stuck.)
  */