32 lines
1.0 KiB
C
32 lines
1.0 KiB
C
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// RUN: %clang_cc1 -fsyntax-only -verify %s
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void cat0(int a[static 0]) {} // expected-warning {{'static' has no effect on zero-length arrays}}
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void cat(int a[static 3]) {} // expected-note 2 {{callee declares array parameter as static here}}
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typedef int i3[static 3];
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void tcat(i3 a) {}
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void vat(int i, int a[static i]) {} // expected-note {{callee declares array parameter as static here}}
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void f(int *p) {
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int a[2], b[3], c[4];
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cat0(0);
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cat(0); // expected-warning {{null passed to a callee which requires a non-null argument}}
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cat(a); // expected-warning {{array argument is too small; contains 2 elements, callee requires at least 3}}
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cat(b);
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cat(c);
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cat(p);
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tcat(0); // expected-warning {{null passed to a callee which requires a non-null argument}}
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tcat(a); // expected-warning {{array argument is too small; contains 2 elements, callee requires at least 3}}
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tcat(b);
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tcat(c);
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tcat(p);
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vat(1, 0); // expected-warning {{null passed to a callee which requires a non-null argument}}
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vat(3, b);
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}
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