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// RUN: %clang_cc1 %s -verify -fopenacc -fcxx-exceptions
void ReturnTest() {
#pragma acc parallel
{
(void)[]() { return; };
}
#pragma acc parallel
{
try {}
catch(...){
return; // expected-error{{invalid return out of OpenACC Compute Construct}}
}
}
}
template<typename T>
void BreakContinue() {
#pragma acc parallel
for(int i =0; i < 5; ++i) {
switch(i) {
case 0:
break; // leaves switch, not 'for'.
default:
i +=2;
break;
}
if (i == 2)
continue;
break; // expected-error{{invalid branch out of OpenACC Compute Construct}}
}
int j;
switch(j) {
case 0:
#pragma acc parallel
{
break; // expected-error{{invalid branch out of OpenACC Compute Construct}}
}
case 1:
#pragma acc parallel
{
}
break;
}
#pragma acc parallel
for(int i = 0; i < 5; ++i) {
if (i > 1)
break; // expected-error{{invalid branch out of OpenACC Compute Construct}}
}
#pragma acc parallel
switch(j) {
case 1:
break;
}
#pragma acc parallel
{
for(int i = 1; i < 100; i++) {
if (i > 4)
break;
}
}
for (int i =0; i < 5; ++i) {
#pragma acc parallel
{
continue; // expected-error{{invalid branch out of OpenACC Compute Construct}}
}
}
#pragma acc parallel
for (int i =0; i < 5; ++i) {
continue;
}
#pragma acc parallel
for (int i =0; i < 5; ++i) {
{
continue;
}
}
for (int i =0; i < 5; ++i) {
#pragma acc parallel
{
break; // expected-error{{invalid branch out of OpenACC Compute Construct}}
}
}
#pragma acc parallel
while (j) {
--j;
if (j > 4)
break; // expected-error{{invalid branch out of OpenACC Compute Construct}}
}
#pragma acc parallel
do {
--j;
if (j > 4)
break; // expected-error{{invalid branch out of OpenACC Compute Construct}}
} while (j );
}
template<typename T>
void DuffsDevice() {
int j;
switch (j) {
#pragma acc parallel
for(int i =0; i < 5; ++i) {
case 0: // expected-error{{invalid branch into OpenACC Compute Construct}}
{}
}
}
switch (j) {
#pragma acc parallel
for(int i =0; i < 5; ++i) {
default: // expected-error{{invalid branch into OpenACC Compute Construct}}
{}
}
}
switch (j) {
#pragma acc parallel
for(int i =0; i < 5; ++i) {
case 'a' ... 'z': // expected-error{{invalid branch into OpenACC Compute Construct}}
{}
}
}
}
void Exceptions() {
#pragma acc parallel
for(int i = 0; i < 5; ++i) {
throw 5; // expected-error{{invalid throw out of OpenACC Compute Construct}}
}
#pragma acc parallel
for(int i = 0; i < 5; ++i) {
throw; // expected-error{{invalid throw out of OpenACC Compute Construct}}
}
#pragma acc serial
for(int i = 0; i < 5; ++i) {
throw; // expected-error{{invalid throw out of OpenACC Compute Construct}}
}
#pragma acc kernels
for(int i = 0; i < 5; ++i) {
throw; // expected-error{{invalid throw out of OpenACC Compute Construct}}
}
#pragma acc parallel
for(int i = 0; i < 5; ++i) {
try {
throw 5;
} catch(float f) {
}
}
#pragma acc parallel
for(int i = 0; i < 5; ++i) {
try {
throw 5;
} catch(int f) {
}
}
#pragma acc parallel
for(int i = 0; i < 5; ++i) {
try {
throw 5;
} catch(...) {
}
}
#pragma acc parallel
for(int i = 0; i < 5; ++i) {
try {
throw;
} catch(...) {
}
}
#pragma acc parallel
for(int i = 0; i < 5; ++i) {
try {
throw;
} catch(...) {
throw; // expected-error{{invalid throw out of OpenACC Compute Construct}}
}
}
#pragma acc parallel
for(int i = 0; i < 5; ++i) {
try {
throw;
} catch(int f) {
throw; // expected-error{{invalid throw out of OpenACC Compute Construct}}
}
}
}
void Instantiate() {
BreakContinue<int>();
DuffsDevice<int>();
}
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