[bug #64384] *printf() replacements break -Wformat

[Bruno Haible]

Update of bug #64384 (project gettext):

                Category:                   Build => Programmer interface   
                  Status:                    None => Fixed                  
             Assigned to:                    None => haible                 
             Open/Closed:                    Open => Closed                 

    _______________________________________________________

Follow-up Comment #1:

Thanks for the report and suggestion.
Implemented through
https://git.savannah.gnu.org/gitweb/?p=gettext.git;a=commitdiff;h=a36d1168bb8a3950982ad7b13e72c86c7e4458ca

Test case:

#include <stdio.h>
#include <libintl.h>

int main ()
{
  printf ("missing: %d %d\n", 42);
  printf ("wrong: %llx\n", 17);
}


Compilation on mingw:
Before:

$ $CC -I /usr/local/mingw64/include -Wall -S foo.c


After:

$ $CC -I /usr/local/mingw64/include -Wall -S foo.c
foo.c: In function ‘main’:
foo.c:6:25: warning: format ‘%d’ expects a matching ‘int’ argument
[-Wformat=]
   printf ("missing: %d %d\n", 42);
                         ^
foo.c:7:22: warning: format ‘%llx’ expects argument of type ‘long long
unsigned int’, but argument 2 has type ‘int’ [-Wformat=]
   printf ("wrong: %llx\n", 17);
                      ^




    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?64384>

_______________________________________________
Message sent via Savannah
https://savannah.gnu.org/