For the terminating null pointer of the functions mpfr_inits,

mpfr_inits2, mpfr_clears, always use the type mpfr_ptr (no longer
void *). Updated the description of these functions in the manual
(mpfr.texi). The reason is that the C standard does not guarantee
that (void *) 0 has the same representation as a null pointer to
a structure (and even the same size). In most C implementations,
the representations are the same, but one never knows (dynamical
checking is also always possible)...
The change has been done with: perl -pi -e \
  's/(mpfr_(clear|init)s.*)\(void *\*\) *0\)/$1(mpfr_ptr) 0)/' **/*.c
under zsh.


git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@5290 280ebfd0-de03-0410-8827-d642c229c3f4

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/tsinh_cosh.c b/tests/tsinh_cosh.c
index 2a16056c8..31f110b18 100644
--- a/tests/tsinh_cosh.c
+++ b/tests/tsinh_cosh.c
@@ -42,7 +42,7 @@ failed (mpfr_t x, mpfr_t esh, mpfr_t gsh, mpfr_t ech, mpfr_t gch)
   mpfr_out_str (stdout, 10, 0, gch, GMP_RNDD);
   putchar ('\n');
 
-  mpfr_clears (x, esh, gsh, ech, gch, (void *) 0);
+  mpfr_clears (x, esh, gsh, ech, gch, (mpfr_ptr) 0);
   exit (1);
 }
 
@@ -53,7 +53,7 @@ check (mpfr_t x, mp_rnd_t rnd)
   mpfr_t s, c, sx, cx;
   int isc, is, ic;
 
-  mpfr_inits2 (MPFR_PREC(x), s, c, sx, cx, (void *)0);
+  mpfr_inits2 (MPFR_PREC(x), s, c, sx, cx, (mpfr_ptr) 0);
 
   isc = mpfr_sinh_cosh (sx, cx, x, rnd);
   is = mpfr_sinh (s, x, rnd);
@@ -63,7 +63,7 @@ check (mpfr_t x, mp_rnd_t rnd)
     failed (x, s, sx, c, cx);
   MPFR_ASSERTN (isc = is || ic);
 
-  mpfr_clears (s, c, sx, cx, (void *) 0);
+  mpfr_clears (s, c, sx, cx, (mpfr_ptr) 0);
 }
 
 static void