291 lines · cpp
1// RUN: %clang_cc1 -std=c++11 -verify -fopenmp %s -Wuninitialized2 3// RUN: %clang_cc1 -std=c++11 -verify -fopenmp-simd %s -Wuninitialized4 5struct ST {6 int *a;7};8typedef int arr[10];9typedef ST STarr[10];10struct SA {11 const int d = 5;12 const int da[5] = { 0 };13 ST e;14 ST g[10];15 STarr &rg = g;16 int i;17 int &j = i;18 int *k = &j;19 int *&z = k;20 int aa[10];21 arr &raa = aa;22 void func(int arg) {23#pragma omp target simd is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}24 for (int ii=0; ii<10; ii++)25 ;26#pragma omp target simd is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}27 for (int ii=0; ii<10; ii++)28 ;29#pragma omp target simd is_device_ptr() // expected-error {{expected expression}}30 for (int ii=0; ii<10; ii++)31 ;32#pragma omp target simd is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}33 for (int ii=0; ii<10; ii++)34 ;35#pragma omp target simd is_device_ptr(arg // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}36 for (int ii=0; ii<10; ii++)37 ;38#pragma omp target simd is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}39 for (int ii=0; ii<10; ii++)40 ;41#pragma omp target simd is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}42 for (int ii=0; ii<10; ii++)43 ;44#pragma omp target simd is_device_ptr(k) // OK45 for (int ii=0; ii<10; ii++)46 ;47#pragma omp target simd is_device_ptr(z) // OK48 for (int ii=0; ii<10; ii++)49 ;50#pragma omp target simd is_device_ptr(aa) // OK51 for (int ii=0; ii<10; ii++)52 ;53#pragma omp target simd is_device_ptr(raa) // OK54 for (int ii=0; ii<10; ii++)55 ; 56#pragma omp target simd is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}57 for (int ii=0; ii<10; ii++)58 ;59#pragma omp target simd is_device_ptr(g) // OK60 for (int ii=0; ii<10; ii++)61 ;62#pragma omp target simd is_device_ptr(rg) // OK63 for (int ii=0; ii<10; ii++)64 ;65#pragma omp target simd is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}66 for (int ii=0; ii<10; ii++)67 ;68#pragma omp target simd is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}69 for (int ii=0; ii<10; ii++)70 ;71#pragma omp target simd is_device_ptr(da) // OK72 for (int ii=0; ii<10; ii++)73 ;74 return;75 }76};77struct SB {78 unsigned A;79 unsigned B;80 float Arr[100];81 float *Ptr;82 float *foo() {83 return &Arr[0];84 }85};86 87struct SC {88 unsigned A : 2;89 unsigned B : 3;90 unsigned C;91 unsigned D;92 float Arr[100];93 SB S;94 SB ArrS[100];95 SB *PtrS;96 SB *&RPtrS;97 float *Ptr;98 99 SC(SB *&_RPtrS) : RPtrS(_RPtrS) {}100};101 102union SD {103 unsigned A;104 float B;105};106 107struct S1;108extern S1 a;109class S2 {110 mutable int a;111public:112 S2():a(0) { }113 S2(S2 &s2):a(s2.a) { }114 static float S2s;115 static const float S2sc;116};117const float S2::S2sc = 0;118const S2 b;119const S2 ba[5];120class S3 {121 int a;122public:123 S3():a(0) { }124 S3(S3 &s3):a(s3.a) { }125};126const S3 c;127const S3 ca[5];128extern const int f;129class S4 {130 int a;131 S4();132 S4(const S4 &s4);133public:134 S4(int v):a(v) { }135};136class S5 {137 int a;138 S5():a(0) {}139 S5(const S5 &s5):a(s5.a) { }140public:141 S5(int v):a(v) { }142};143 144S3 h;145#pragma omp threadprivate(h)146 147typedef struct {148 int a;149} S6;150 151template <typename T, int I>152T tmain(T argc) {153 const T d = 5;154 const T da[5] = { 0 };155 S4 e(4);156 S5 g(5);157 S6 h[10];158 auto &rh = h;159 T i;160 T &j = i;161 T *k = &j;162 T *&z = k;163 T aa[10];164 auto &raa = aa;165#pragma omp target simd is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}166 for (int kk=0; kk<20; kk++)167 ;168#pragma omp target simd is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}169 for (int kk=0; kk<20; kk++)170 ;171#pragma omp target simd is_device_ptr() // expected-error {{expected expression}}172 for (int kk=0; kk<20; kk++)173 ;174#pragma omp target simd is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}175 for (int kk=0; kk<20; kk++)176 ;177#pragma omp target simd is_device_ptr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}178 for (int kk=0; kk<20; kk++)179 ;180#pragma omp target simd is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}181 for (int kk=0; kk<20; kk++)182 ;183#pragma omp target simd is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}184 for (int kk=0; kk<20; kk++)185 ;186#pragma omp target simd is_device_ptr(k) // OK187 for (int kk=0; kk<20; kk++)188 ;189#pragma omp target simd is_device_ptr(z) // OK190 for (int kk=0; kk<20; kk++)191 ;192#pragma omp target simd is_device_ptr(aa) // OK193 for (int kk=0; kk<20; kk++)194 ;195#pragma omp target simd is_device_ptr(raa) // OK196 for (int kk=0; kk<20; kk++)197 ;198#pragma omp target simd is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}199 for (int kk=0; kk<20; kk++)200 ;201#pragma omp target simd is_device_ptr(g) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}202 for (int kk=0; kk<20; kk++)203 ;204#pragma omp target simd is_device_ptr(h) // OK205 for (int kk=0; kk<20; kk++)206 ;207#pragma omp target simd is_device_ptr(rh) // OK208 for (int kk=0; kk<20; kk++)209 ;210#pragma omp target simd is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}211 for (int kk=0; kk<20; kk++)212 ;213#pragma omp target simd is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}214 for (int kk=0; kk<20; kk++)215 ;216#pragma omp target simd is_device_ptr(da) // OK217 for (int kk=0; kk<20; kk++)218 ;219 return 0;220}221 222int main(int argc, char **argv) {223 const int d = 5;224 const int da[5] = { 0 };225 S4 e(4);226 S5 g(5);227 S6 h[10];228 auto &rh = h;229 int i;230 int &j = i;231 int *k = &j;232 int *&z = k;233 int aa[10];234 auto &raa = aa;235#pragma omp target simd is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}236 for (int kk=0; kk<20; kk++)237 ;238#pragma omp target simd is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}239 for (int kk=0; kk<20; kk++)240 ;241#pragma omp target simd is_device_ptr() // expected-error {{expected expression}}242 for (int kk=0; kk<20; kk++)243 ;244#pragma omp target simd is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}245 for (int kk=0; kk<20; kk++)246 ;247#pragma omp target simd is_device_ptr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}248 for (int kk=0; kk<20; kk++)249 ;250#pragma omp target simd is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}251 for (int kk=0; kk<20; kk++)252 ;253#pragma omp target simd is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}254 for (int kk=0; kk<20; kk++)255 ;256#pragma omp target simd is_device_ptr(k) // OK257 for (int kk=0; kk<20; kk++)258 ;259#pragma omp target simd is_device_ptr(z) // OK260 for (int kk=0; kk<20; kk++)261 ;262#pragma omp target simd is_device_ptr(aa) // OK263 for (int kk=0; kk<20; kk++)264 ;265#pragma omp target simd is_device_ptr(raa) // OK266 for (int kk=0; kk<20; kk++)267 ;268#pragma omp target simd is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}269 for (int kk=0; kk<20; kk++)270 ;271#pragma omp target simd is_device_ptr(g) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}272 for (int kk=0; kk<20; kk++)273 ;274#pragma omp target simd is_device_ptr(h) // OK275 for (int kk=0; kk<20; kk++)276 ;277#pragma omp target simd is_device_ptr(rh) // OK278 for (int kk=0; kk<20; kk++)279 ;280#pragma omp target simd is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}281 for (int kk=0; kk<20; kk++)282 ;283#pragma omp target simd is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}284 for (int kk=0; kk<20; kk++)285 ;286#pragma omp target simd is_device_ptr(da) // OK287 for (int kk=0; kk<20; kk++)288 ;289 return tmain<int, 3>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 3>' requested here}}290}291