acinclude.m4 (GLIBCPP_ENABLE_LONG_LONG): Make sure required C99 support is enabled...

acinclude.m4 (GLIBCPP_ENABLE_LONG_LONG): Make sure required C99 support is enabled correctly before long long is activated.

2001-04-20  Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4 (GLIBCPP_ENABLE_LONG_LONG): Make sure required C99
	support is enabled correctly before long long is activated.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	* include/backward/backward_warning.h: Format correctly.

	* testsuite/26_numerics/c99_classification_macros_c.cc: Add.
	* testsuite/26_numerics/c99_classification_macros_c++.cc: Add.
	* testsuite/26_numerics/c99_macros.cc: Remove.

From-SVN: r41470