[PATCH] Fix tgmath.h (take 2)

[Andreas Jaeger]

Here's Jakub's testcase with some minimal changes.

Andreas

2001-01-25  Andreas Jaeger  <aj@suse.de>

	* math/test-tgmath.c: New file, contributed by Jakub Jelinek
	<jakub@redhat.com>.

	* math/Makefile (tests): Add test-tgmath.

============================================================
Index: math/Makefile
--- math/Makefile	2000/09/28 23:08:29	1.100
+++ math/Makefile	2001/01/25 19:27:43
@@ -1,4 +1,4 @@
-# Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -79,7 +79,7 @@
 
 # Rules for the test suite.
 tests = test-matherr test-fenv atest-exp atest-sincos atest-exp2 basic-test \
-	test-misc test-fpucw tst-definitions
+	test-misc test-fpucw tst-definitions test-tgmath
 # We do the `long double' tests only if this data type is available and
 # distinct from `double'.
 test-longdouble-yes = test-ldouble test-ildoubl
============================================================
Index: math/test-tgmath.c
--- math/test-tgmath.c	created
+++ math/test-tgmath.c	Thu Jan 25 19:22:45 2001	1.1
@@ -0,0 +1,94 @@
+/* Test compilation of tgmath macros.
+   Copyright (C) 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <math.h>
+#include <tgmath.h>
+
+double x;
+
+extern void compile_test (void);
+
+void
+compile_test (void)
+{
+  double a, b, c;
+  int i;
+  long int j;
+  long long int k;
+
+  a = cos (x);
+  b = acos (a);
+  a = sin (x);
+  b = asin (a);
+  a = tan (x);
+  b = atan (a);
+  c = atan2 (a, b);
+  a = cosh (x);
+  b = acosh (a);
+  a = sinh (x);
+  b = asinh (a);
+  a = tanh (x);
+  b = atanh (a);
+  a = exp (x);
+  b = log (a);
+  a = log10 (x);
+  b = ldexp (a, 5);
+  a = frexp (x, &i);
+  b = expm1 (a);
+  a = log1p (x);
+  b = logb (a);
+  a = exp2 (x);
+  b = log2 (a);
+  a = pow (x, c);
+  b = sqrt (a);
+  a = hypot (x, c);
+  b = cbrt (a);
+  a = ceil (x);
+  b = fabs (a);
+  a = floor (x);
+  b = fmod (a, c);
+  a = nearbyint (x);
+  b = round (a);
+  a = trunc (x);
+  b = remquo (a, c, &i);
+  j = lrint (x) + lround (a);
+  k = llrint (b) + llround (c);
+  a = erf (x);
+  b = erfc (a);
+  a = tgamma (x);
+  b = lgamma (a);
+  a = rint (x);
+  b = nextafter (a, c);
+  a = nexttoward (x, c);
+  b = remainder (a, c);
+  a = scalb (x, 6);
+  k = scalbn (a, 7) + scalbln (c, 10LL);
+  i = ilogb (x);
+  a = fdim (x, c);
+  b = fmax (a, c);
+  a = fmin (x, c);
+  b = fma (a, x, c);
+}
+
+int
+main (void)
+{
+  return 0;
+}

-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj