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111
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1 /* Test for printf formats using string literal plus constant.
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2 */
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3 /* Origin: Jakub Jelinek <jakub@redhat.com> */
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4 /* { dg-do compile { target { *-*-mingw* } } } */
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5 /* { dg-options "-std=iso9899:1990 -pedantic -Wformat=2" } */
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6
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7 #define USE_SYSTEM_FORMATS
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8 #include "format.h"
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9
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10 void
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11 foo (int i)
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12 {
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13 printf ("%%d\n" + 1, i);
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14 printf (5 + "%.-*d%3d\n", i);
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15 printf ("%d%d" + 2, i, i); /* { dg-warning "arguments" "wrong number of args" } */
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16 printf (3 + "%d\n"); /* { dg-warning "zero-length" "zero-length string" } */
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17 printf ("%d\n" + i, i); /* { dg-warning "not a string" "non-constant addend" } */
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18 printf ("%d\n" + 10); /* { dg-warning "not a string" "too large addend" } */
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19 printf ("%d\n" - 1, i); /* { dg-warning "not a string" "minus constant" } */
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20 printf ("%d\n" + -1, i); /* { dg-warning "not a string" "negative addend" } */
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21 }
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