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111
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1 /* Test for multiple format_arg attributes. Test for both branches
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2 getting checked. */
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3 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
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4 /* { dg-do compile } */
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5 /* { dg-options "-std=gnu99 -Wformat" } */
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6
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7 #include "format.h"
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8
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9 extern char *ngettext (const char *, const char *, unsigned long int)
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10 __attribute__((__format_arg__(1))) __attribute__((__format_arg__(2)));
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11
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12 void
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13 foo (long l, int nfoo)
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14 {
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15 printf (ngettext ("%d foo", "%d foos", nfoo), nfoo);
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16 printf (ngettext ("%d foo", "%d foos", l), l); /* { dg-warning "int" "wrong type in conditional expr" } */
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17 printf (ngettext ("%d foo", "%ld foos", l), l); /* { dg-warning "int" "wrong type in conditional expr" } */
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18 printf (ngettext ("%ld foo", "%d foos", l), l); /* { dg-warning "int" "wrong type in conditional expr" } */
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19 /* Should allow one case to have extra arguments. */
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20 printf (ngettext ("1 foo", "%d foos", nfoo), nfoo);
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21 printf (ngettext ("1 foo", "many foos", nfoo), nfoo); /* { dg-warning "too many" "too many args in all branches" } */
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22 printf (ngettext ("", "%d foos", nfoo), nfoo);
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23 printf (ngettext ("1 foo", (nfoo > 0) ? "%d foos" : "no foos", nfoo), nfoo);
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24 printf (ngettext ("%d foo", (nfoo > 0) ? "%d foos" : "no foos", nfoo), nfoo);
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25 printf (ngettext ("%ld foo", (nfoo > 0) ? "%d foos" : "no foos", nfoo), nfoo); /* { dg-warning "long int" "wrong type" } */
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26 printf (ngettext ("%d foo", (nfoo > 0) ? "%ld foos" : "no foos", nfoo), nfoo); /* { dg-warning "long int" "wrong type" } */
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27 printf (ngettext ("%d foo", (nfoo > 0) ? "%d foos" : "%ld foos", nfoo), nfoo); /* { dg-warning "long int" "wrong type" } */
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28 }
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