22 lines
569 B
C
22 lines
569 B
C
/* Verify that we check for uninitialized values passed to functions
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that we have special-cased state-machine handling for. */
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int dup (int old_fd);
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int not_dup (int old_fd);
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int
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test_1 ()
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{
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int m;
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return dup (m); /* { dg-warning "use of uninitialized value 'm'" "uninit" } */
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/* { dg-bogus "'dup' on possibly invalid file descriptor 'm'" "invalid fd false +ve" { xfail *-*-* } .-1 } */
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/* XFAIL: probably covered by fix for PR analyzer/106551. */
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}
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int
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test_2 ()
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{
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int m;
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return not_dup (m); /* { dg-warning "use of uninitialized value 'm'" } */
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}
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