49 lines
580 B
C
49 lines
580 B
C
/* { dg-do run } */
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/* { dg-options "-O2 -fpic" } */
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extern void abort (void);
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extern void exit (int);
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int bar (int x, char **y)
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{
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if (x != 56)
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abort ();
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if (**y != 'a')
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abort ();
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*y = "def";
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return 1;
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}
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int baz (int x, char **y)
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{
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if (x != 56)
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abort ();
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if (**y != 'a')
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abort ();
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return 26;
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}
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int foo (int x, char *y)
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{
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int a;
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char *b = y;
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a = bar (x, &y);
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if (a)
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{
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y = b;
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a = baz (x, &y);
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}
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if (a)
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return a;
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baz (x, &y);
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return 0;
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}
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int main ()
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{
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if (foo (56, "abc") != 26)
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abort ();
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exit (0);
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}
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