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// RUN: %check_clang_tidy %s openmp-exception-escape %t -- -extra-arg=-fopenmp=libomp -extra-arg=-fexceptions -config="{CheckOptions: [{key: openmp-exception-escape.IgnoredExceptions, value: 'ignored, ignored2'}]}" --
int thrower() {
throw 42;
}
class ignored {};
class ignored2 {};
namespace std {
class bad_alloc {};
} // namespace std
void parallel() {
#pragma omp parallel
thrower();
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: an exception thrown inside of the OpenMP 'parallel' region is not caught in that same region
}
void ignore() {
#pragma omp parallel
throw ignored();
}
void ignore2() {
#pragma omp parallel
throw ignored2();
}
void standalone_directive() {
#pragma omp taskwait
throw ignored(); // not structured block
}
void ignore_alloc() {
#pragma omp parallel
throw std::bad_alloc();
}
void parallel_caught() {
#pragma omp parallel
{
try {
thrower();
} catch (...) {
}
}
}
void for_header(const int a) {
// Only the body of the loop counts.
#pragma omp for
for (int i = 0; i < thrower(); i++)
;
}
void forloop(const int a) {
#pragma omp for
for (int i = 0; i < a; i++)
thrower();
// CHECK-MESSAGES: :[[@LINE-1]]:5: warning: an exception thrown inside of the OpenMP 'for' region is not caught in that same region
}
void parallel_forloop(const int a) {
#pragma omp parallel
{
#pragma omp for
for (int i = 0; i < a; i++)
thrower();
thrower();
// CHECK-MESSAGES: :[[@LINE-5]]:3: warning: an exception thrown inside of the OpenMP 'parallel' region is not caught in that same region
// CHECK-MESSAGES: :[[@LINE-3]]:7: warning: an exception thrown inside of the OpenMP 'for' region is not caught in that same region
}
}
void parallel_forloop_caught(const int a) {
#pragma omp parallel
{
#pragma omp for
for (int i = 0; i < a; i++) {
try {
thrower();
} catch (...) {
}
}
thrower();
// CHECK-MESSAGES: :[[@LINE-9]]:3: warning: an exception thrown inside of the OpenMP 'parallel' region is not caught in that same region
}
}
void parallel_caught_forloop(const int a) {
#pragma omp parallel
{
#pragma omp for
for (int i = 0; i < a; i++)
thrower();
try {
thrower();
} catch (...) {
}
// CHECK-MESSAGES: :[[@LINE-5]]:7: warning: an exception thrown inside of the OpenMP 'for' region is not caught in that same region
}
}
void parallel_outercaught_forloop(const int a) {
#pragma omp parallel
{
try {
#pragma omp for
for (int i = 0; i < a; i++)
thrower();
thrower();
} catch (...) {
}
// CHECK-MESSAGES: :[[@LINE-4]]:9: warning: an exception thrown inside of the OpenMP 'for' region is not caught in that same region
}
}
void parallel_outercaught_forloop_caught(const int a) {
#pragma omp parallel
{
try {
#pragma omp for
for (int i = 0; i < a; i++) {
try {
thrower();
} catch (...) {
}
}
} catch (...) {
}
}
}
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