Warning in test_walk.c

[wingyplus]

Found from running make check:

test_walk.c:78:26: warning: format specifies type 'wint_t' (aka 'int') but the argument has type 'AlphaChar' (aka 'unsigned int') [-Wformat]
        printf ("'%lc'", walkables[i]);
                  ~~~    ^~~~~~~~~~~~
                  %c

This could be fix by changing to %c instead?

[thep]

%lc is intended, as the printed character is in Unicode, and %lc converts it into multibyte (UTF-8) for the output.

However, I don't see the warning with gcc 14.2.0 and glibc 2.41. But the versions must be far from when you found the warning. Is it still the case for you?