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// RUN: clang-cc -fsyntax-only -Wunused-variable -verify %s
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struct s0 {
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unsigned int i;
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};
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int proto(int a, int b);
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void f0(void) {
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int a __attribute__((unused)),
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b; // expected-warning{{unused}}
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return;
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}
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void f1(void) {
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int i;
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(void)sizeof(i);
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return;
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}
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