ac_cxx_template_keyword_qualifier

Synopsis

AC_CXX_TEMPLATE_KEYWORD_QUALIFIER

Version

1.1.1.1 (2001/07/26)     C++_Support @ ac-archive-0.5.39

Author

Luc Maisonobe

Description

If the compiler supports use of the template keyword as a qualifier, define HAVE_TEMPLATE_KEYWORD_QUALIFIER.

M4 Source Code

AC_DEFUN([AC_CXX_TEMPLATE_KEYWORD_QUALIFIER],
[AC_CACHE_CHECK(whether the compiler supports use of the template keyword as a qualifier,
ac_cv_cxx_template_keyword_qualifier,
[AC_LANG_SAVE
 AC_LANG_CPLUSPLUS
 AC_TRY_COMPILE([
class A { public : A() {}; template<class T> static T convert() { return T(); }
};
],[double z = A::template convert<double>(); return 0;],
 ac_cv_cxx_template_keyword_qualifier=yes, ac_cv_cxx_template_keyword_qualifier=no)
 AC_LANG_RESTORE
])
if test "$ac_cv_cxx_template_keyword_qualifier" = yes; then
  AC_DEFINE(HAVE_TEMPLATE_KEYWORD_QUALIFIER,,
            [define if the compiler supports use of the template keyword as a qualifier])
fi
])