30 lines
540 B
C
30 lines
540 B
C
/* { dg-do compile } */
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/* { dg-options "-Wunused -W" } */
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long
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f1 (unsigned long long x)
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{
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unsigned long long a = 1;
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const union { unsigned long long l; unsigned int p[2]; } b = { .l = x };
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const union { unsigned long long l; unsigned int p[2]; } c = { .l = a };
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return b.p[0] + c.p[0];
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}
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int
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f2 (int x, int y)
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{
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int a = 1;
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int b[] = { 1, 2, x, a, 3, 4 };
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return b[y];
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}
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int
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f3 (int a, /* { dg-warning "unused parameter" } */
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int b, /* { dg-warning "set but not used" } */
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int c)
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{
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b = 1;
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c = 1;
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return c;
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}
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