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// RUN: %check_clang_tidy %s bugprone-spuriously-wake-up-functions %t -- --
#define NULL 0
struct Node1 {
void *Node1;
struct Node1 *next;
};
typedef struct mtx_t {
} mtx_t;
typedef struct cnd_t {
} cnd_t;
struct timespec {};
int cnd_wait(cnd_t *cond, mtx_t *mutex){};
int cnd_timedwait(cnd_t *cond, mtx_t *mutex,
const struct timespec *time_point){};
struct Node1 list_c;
static mtx_t lock;
static cnd_t condition_c;
struct timespec ts;
void consume_list_element(void) {
if (list_c.next == NULL) {
if (0 != cnd_wait(&condition_c, &lock)) {
// CHECK-MESSAGES: :[[@LINE-1]]:14: warning: 'cnd_wait' should be placed inside a while statement [bugprone-spuriously-wake-up-functions]
}
}
if (list_c.next == NULL)
if (0 != cnd_wait(&condition_c, &lock))
// CHECK-MESSAGES: :[[@LINE-1]]:14: warning: 'cnd_wait' should be placed inside a while statement [bugprone-spuriously-wake-up-functions]
;
if (list_c.next == NULL && 0 != cnd_wait(&condition_c, &lock))
// CHECK-MESSAGES: :[[@LINE-1]]:35: warning: 'cnd_wait' should be placed inside a while statement [bugprone-spuriously-wake-up-functions]
;
while (list_c.next == NULL) {
if (0 != cnd_wait(&condition_c, &lock)) {
}
}
while (list_c.next == NULL)
if (0 != cnd_wait(&condition_c, &lock)) {
}
while (list_c.next == NULL)
if (0 != cnd_wait(&condition_c, &lock))
;
if (list_c.next == NULL) {
cnd_wait(&condition_c, &lock);
// CHECK-MESSAGES: :[[@LINE-1]]:5: warning: 'cnd_wait' should be placed inside a while statement [bugprone-spuriously-wake-up-functions]
}
if (list_c.next == NULL)
cnd_wait(&condition_c, &lock);
// CHECK-MESSAGES: :[[@LINE-1]]:5: warning: 'cnd_wait' should be placed inside a while statement [bugprone-spuriously-wake-up-functions]
while (list_c.next == NULL) {
cnd_wait(&condition_c, &lock);
}
while (list_c.next == NULL)
cnd_wait(&condition_c, &lock);
do {
if (0 != cnd_wait(&condition_c, &lock)) {
}
} while (list_c.next == NULL);
do
if (0 != cnd_wait(&condition_c, &lock)) {
}
while (list_c.next == NULL);
do
if (0 != cnd_wait(&condition_c, &lock))
;
while (list_c.next == NULL);
do {
cnd_wait(&condition_c, &lock);
} while (list_c.next == NULL);
do
cnd_wait(&condition_c, &lock);
while (list_c.next == NULL);
for (;; list_c.next == NULL) {
if (0 != cnd_wait(&condition_c, &lock)) {
}
}
for (;; list_c.next == NULL)
if (0 != cnd_wait(&condition_c, &lock)) {
}
for (;; list_c.next == NULL)
if (0 != cnd_wait(&condition_c, &lock))
;
for (;; list_c.next == NULL) {
cnd_wait(&condition_c, &lock);
}
for (;; list_c.next == NULL)
cnd_wait(&condition_c, &lock);
if (list_c.next == NULL) {
if (0 != cnd_timedwait(&condition_c, &lock, &ts)) {
// CHECK-MESSAGES: :[[@LINE-1]]:14: warning: 'cnd_timedwait' should be placed inside a while statement [bugprone-spuriously-wake-up-functions]
}
}
if (list_c.next == NULL)
if (0 != cnd_timedwait(&condition_c, &lock, &ts))
// CHECK-MESSAGES: :[[@LINE-1]]:14: warning: 'cnd_timedwait' should be placed inside a while statement [bugprone-spuriously-wake-up-functions]
;
if (list_c.next == NULL && 0 != cnd_timedwait(&condition_c, &lock, &ts))
// CHECK-MESSAGES: :[[@LINE-1]]:35: warning: 'cnd_timedwait' should be placed inside a while statement [bugprone-spuriously-wake-up-functions]
;
while (list_c.next == NULL) {
if (0 != cnd_timedwait(&condition_c, &lock, &ts)) {
}
}
while (list_c.next == NULL)
if (0 != cnd_timedwait(&condition_c, &lock, &ts)) {
}
while (list_c.next == NULL)
if (0 != cnd_timedwait(&condition_c, &lock, &ts))
;
if (list_c.next == NULL) {
cnd_timedwait(&condition_c, &lock, &ts);
// CHECK-MESSAGES: :[[@LINE-1]]:5: warning: 'cnd_timedwait' should be placed inside a while statement [bugprone-spuriously-wake-up-functions]
}
if (list_c.next == NULL)
cnd_timedwait(&condition_c, &lock, &ts);
// CHECK-MESSAGES: :[[@LINE-1]]:5: warning: 'cnd_timedwait' should be placed inside a while statement [bugprone-spuriously-wake-up-functions]
while (list_c.next == NULL) {
cnd_timedwait(&condition_c, &lock, &ts);
}
while (list_c.next == NULL)
cnd_timedwait(&condition_c, &lock, &ts);
do {
if (0 != cnd_timedwait(&condition_c, &lock, &ts)) {
}
} while (list_c.next == NULL);
do
if (0 != cnd_timedwait(&condition_c, &lock, &ts)) {
}
while (list_c.next == NULL);
do
if (0 != cnd_timedwait(&condition_c, &lock, &ts))
;
while (list_c.next == NULL);
do {
cnd_timedwait(&condition_c, &lock, &ts);
} while (list_c.next == NULL);
do
cnd_timedwait(&condition_c, &lock, &ts);
while (list_c.next == NULL);
for (;; list_c.next == NULL) {
if (0 != cnd_timedwait(&condition_c, &lock, &ts)) {
}
}
for (;; list_c.next == NULL)
if (0 != cnd_timedwait(&condition_c, &lock, &ts)) {
}
for (;; list_c.next == NULL)
if (0 != cnd_timedwait(&condition_c, &lock, &ts))
;
for (;; list_c.next == NULL) {
cnd_timedwait(&condition_c, &lock, &ts);
}
for (;; list_c.next == NULL)
cnd_timedwait(&condition_c, &lock, &ts);
}
int main() { return 0; }
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