88 lines
1.1 KiB
C
88 lines
1.1 KiB
C
int a;
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static int f1(void)
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{
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do {
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return a;
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} while (a == 2);
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/* Unreachable */
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a = 2;
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return a;
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}
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static int f2(void)
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{
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do {
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return a;
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} while (1);
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/* Unreachable */
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a = 2;
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return a;
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}
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static int f3(void)
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{
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do {
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return a;
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} while (0);
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/* Unreachable */
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a = 2;
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return a;
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}
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static int f4(void)
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{
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do {
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continue; /* Turns do/while into an endless loop */
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} while (0);
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/* Unreachable */
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a = 2;
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return a;
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}
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static int f5(void)
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{
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do {
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if (a == 2) {
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break;
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}
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return a;
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} while (0);
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/* Reachable */
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a = 2;
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return a;
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}
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static int f6(void)
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{
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do {
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if (a == 2) {
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break;
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}
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continue;
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} while (0);
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/* Reachable */
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a = 2;
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return a;
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}
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static int f7(void)
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{
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do {
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if (a == 2) {
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return a;
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} else {
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continue;
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}
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} while (1);
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/* Unreachable */
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a = 2;
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return a;
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}
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int main(void)
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{
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return f1() + f2() + f3() + f4() + f5() + f6() + f7();
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}
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