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author | Bruno Haible <bruno@clisp.org> | 2012-03-07 03:29:32 +0100 |
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committer | Bruno Haible <bruno@clisp.org> | 2012-03-09 02:15:34 +0100 |
commit | 98d50dd6077362e1bc9d9bdeb4193051e611e677 (patch) | |
tree | 30471c6e325b952eb9e1335076d0dadd89add9a0 /tests/test-math-c++.cc | |
parent | a86ab183d92d794a951cefdf95718b46d5f4441e (diff) | |
download | gnulib-98d50dd6077362e1bc9d9bdeb4193051e611e677.tar.gz |
New module 'exp2'.
* lib/math.in.h (exp2): New declaration.
* lib/exp2.c: New file.
* m4/exp2.m4: New file.
* m4/math_h.m4 (gl_MATH_H): Test whether exp2 is declared.
(gl_MATH_H_DEFAULTS): Initialize GNULIB_EXP2, HAVE_DECL_EXP2,
REPLACE_EXP2.
* modules/math (Makefile.am): Substitute GNULIB_EXP2, HAVE_DECL_EXP2,
REPLACE_EXP2.
* modules/exp2: New file.
* tests/test-math-c++.cc: Check the declaration of exp2.
* doc/posix-functions/exp2.texi: Mention the new module and the IRIX
and OpenBSD problems.
Diffstat (limited to 'tests/test-math-c++.cc')
-rw-r--r-- | tests/test-math-c++.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/test-math-c++.cc b/tests/test-math-c++.cc index 23b5573e1a..18ec07a910 100644 --- a/tests/test-math-c++.cc +++ b/tests/test-math-c++.cc @@ -124,6 +124,10 @@ SIGNATURE_CHECK (GNULIB_NAMESPACE::expf, float, (float)); SIGNATURE_CHECK (GNULIB_NAMESPACE::expl, long double, (long double)); #endif +#if GNULIB_TEST_EXP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::exp2, double, (double)); +#endif + #if GNULIB_TEST_EXPM1F SIGNATURE_CHECK (GNULIB_NAMESPACE::expm1f, float, (float)); #endif |