If <ctype.h> is known not to have functions, then don't try to use the

character-classifying operations to test the presence of the std namespace
for C library functions.


[SVN r11245]

test/boost_no_stdc_namespace.ipp

@@ -26,9 +26,11 @@ namespace boost_no_stdc_namespace{
 int test()
 {
    char c = 0;
+#ifndef BOOST_NO_CTYPE_FUNCTIONS
    std::isspace(c);
    std::isalpha(c);
    std::ispunct(c);
+#endif
    std::strlen(&c);
    std::clock();
 
@@ -36,6 +38,3 @@ int test()
 }
 
 }
-
-
-