tools/mpfr: update to 4.2.0

[openwrt/staging/stintel.git] / tools / mpfr / patches / 002-Fix-mpfr_custom_get_kind-macro-bug.patch

diff --git a/tools/mpfr/patches/002-Fix-mpfr_custom_get_kind-macro-bug.patch b/tools/mpfr/patches/002-Fix-mpfr_custom_get_kind-macro-bug.patch
deleted file mode 100644 (file)
index bb66a90..0000000
--- a/tools/mpfr/patches/002-Fix-mpfr_custom_get_kind-macro-bug.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-From 0ce17bae34a6c54de31b126f969d3ddd72c6bc37 Mon Sep 17 00:00:00 2001
-From: Vincent Lefevre <vincent@vinc17.net>
-Date: Tue, 22 Nov 2022 16:33:00 +0100
-Subject: [PATCH] Fix mpfr_custom_get_kind() macro bug.
-
-* src/mpfr.h: in the mpfr_custom_get_kind() macro, changed mpfr_ptr to
-  mpfr_srcptr for _x to agree with the function prototype, in order to
-  avoid a compilation failure of user code in some cases. This bug was
-  introduced by commit 9f94e0311ed53d0c64d4fbca249d19cc4888027e, which
-  introduced the temporary variable _x to avoid an incorrect number of
-  evaluations of the x argument.
-* tests/tstckintc.c: improved the tests to detect this bug.
-
-This should fix mpfr bug #1.
-
-Bug initially reported by FX Coudert:
-  https://github.com/CGAL/cgal/issues/7064
-
-It affects Fedora Linux:
-  https://bugzilla.redhat.com/show_bug.cgi?id=2144197
----
- src/mpfr.h        |  2 +-
- tests/tstckintc.c | 10 +++++++---
- 2 files changed, 8 insertions(+), 4 deletions(-)
-
---- a/src/mpfr.h
-+++ b/src/mpfr.h
-@@ -1027,7 +1027,7 @@ __MPFR_DECLSPEC int mpfr_total_order_p (
- #if __GNUC__ > 2 || __GNUC_MINOR__ >= 95
- #define mpfr_custom_get_kind(x)                                         \
-   __extension__ ({                                                      \
--    mpfr_ptr _x = (x);                                                  \
-+    mpfr_srcptr _x = (x);                                               \
-     _x->_mpfr_exp >  __MPFR_EXP_INF ?                                   \
-       (mpfr_int) MPFR_REGULAR_KIND * MPFR_SIGN (_x)                     \
-       : _x->_mpfr_exp == __MPFR_EXP_INF ?                               \
---- a/tests/tstckintc.c
-+++ b/tests/tstckintc.c
-@@ -295,14 +295,16 @@ static void
- test_nan_inf_zero (void)
- {
-   mpfr_ptr val;
-+  mpfr_srcptr sval;  /* for compilation error checking */
-   int sign;
-   int kind;
- 
-   reset_stack ();
- 
-   val = new_mpfr (MPFR_PREC_MIN);
-+  sval = val;
-   mpfr_set_nan (val);
--  kind = (mpfr_custom_get_kind) (val);
-+  kind = (mpfr_custom_get_kind) (sval);
-   if (kind != MPFR_NAN_KIND)
-     {
-       printf ("mpfr_custom_get_kind error: ");
-@@ -380,7 +382,8 @@ static long *
- dummy_set_si (long si)
- {
-   mpfr_t x;
--  long * r = dummy_new ();
-+  mpfr_srcptr px;  /* for compilation error checking */
-+  long *r = dummy_new ();
-   int i1, i2, i3, i4, i5;
- 
-   /* Check that the type "void *" can be used, like with the function.
-@@ -405,7 +408,8 @@ dummy_set_si (long si)
-   MPFR_ASSERTN (i5 == 1);
- 
-   mpfr_set_si (x, si, MPFR_RNDN);
--  r[0] = mpfr_custom_get_kind (x);
-+  px = x;
-+  r[0] = mpfr_custom_get_kind (px);
- 
-   /* Check that the type "void *" can be used in C, like with the function
-      (forbidden in C++). Also check side effects. */