| /* Test for multiple format_arg attributes. Test for both branches |
| getting checked. */ |
| /* Origin: Joseph Myers <jsm28@cam.ac.uk> */ |
| /* { dg-do compile } */ |
| /* { dg-options "-std=gnu99 -Wformat" } */ |
| |
| #include "format.h" |
| |
| extern char *ngettext (const char *, const char *, unsigned long int) |
| __attribute__((__format_arg__(1))) __attribute__((__format_arg__(2))); |
| |
| void |
| foo (long l, int nfoo) |
| { |
| printf (ngettext ("%d foo", "%d foos", nfoo), nfoo); |
| printf (ngettext ("%d foo", "%d foos", l), l); /* { dg-warning "int" "wrong type in conditional expr" } */ |
| printf (ngettext ("%d foo", "%ld foos", l), l); /* { dg-warning "int" "wrong type in conditional expr" } */ |
| printf (ngettext ("%ld foo", "%d foos", l), l); /* { dg-warning "int" "wrong type in conditional expr" } */ |
| /* Should allow one case to have extra arguments. */ |
| printf (ngettext ("1 foo", "%d foos", nfoo), nfoo); |
| printf (ngettext ("1 foo", "many foos", nfoo), nfoo); /* { dg-warning "too many" "too many args in all branches" } */ |
| printf (ngettext ("", "%d foos", nfoo), nfoo); |
| printf (ngettext ("1 foo", (nfoo > 0) ? "%d foos" : "no foos", nfoo), nfoo); |
| printf (ngettext ("%d foo", (nfoo > 0) ? "%d foos" : "no foos", nfoo), nfoo); |
| printf (ngettext ("%ld foo", (nfoo > 0) ? "%d foos" : "no foos", nfoo), nfoo); /* { dg-warning "long int" "wrong type" } */ |
| printf (ngettext ("%d foo", (nfoo > 0) ? "%ld foos" : "no foos", nfoo), nfoo); /* { dg-warning "long int" "wrong type" } */ |
| printf (ngettext ("%d foo", (nfoo > 0) ? "%d foos" : "%ld foos", nfoo), nfoo); /* { dg-warning "long int" "wrong type" } */ |
| } |