284 lines · cpp
1// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-version=45 -fopenmp %s -Wno-openmp-mapping -Wuninitialized2// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp %s -Wno-openmp-mapping -Wuninitialized3 4// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-version=45 -fopenmp-simd %s -Wno-openmp-mapping -Wuninitialized5// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd %s -Wno-openmp-mapping -Wuninitialized6 7extern int omp_default_mem_alloc;8void foo() {9}10 11bool foobool(int argc) {12 return argc;13}14 15struct S1; // expected-note 2 {{declared here}} expected-note 3 {{forward declaration of 'S1'}}16extern S1 a;17class S2 {18 mutable int a;19 20public:21 S2() : a(0) {}22 S2(S2 &s2) : a(s2.a) {}23 const S2 &operator =(const S2&) const;24 S2 &operator =(const S2&);25 static float S2s; // expected-note {{static data member is predetermined as shared}}26 static const float S2sc; // expected-note {{'S2sc' declared here}}27};28const float S2::S2sc = 0;29const S2 b;30const S2 ba[5];31class S3 {32 int a;33 S3 &operator=(const S3 &s3); // expected-note {{implicitly declared private here}}34 35public:36 S3() : a(0) {}37 S3(S3 &s3) : a(s3.a) {}38};39const S3 c; // expected-note {{'c' defined here}}40const S3 ca[5]; // expected-note {{'ca' defined here}}41extern const int f; // expected-note {{'f' declared here}}42class S4 {43 int a;44 S4(); // expected-note 3 {{implicitly declared private here}}45 S4(const S4 &s4);46 47public:48 S4(int v) : a(v) {}49};50class S5 {51 int a;52 S5() : a(0) {} // expected-note {{implicitly declared private here}}53 54public:55 S5(const S5 &s5) : a(s5.a) {}56 S5(int v) : a(v) {}57};58class S6 {59 int a;60 S6() : a(0) {} // expected-note {{implicitly declared private here}}61 62public:63 S6(const S6 &s6) : a(s6.a) {}64 S6(int v) : a(v) {}65};66 67S3 h;68#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}69 70template <class I, class C>71int foomain(int argc, char **argv) {72 I e(4);73 I g(5);74 int i;75 int &j = i;76#pragma omp target77#pragma omp teams distribute lastprivate // expected-error {{expected '(' after 'lastprivate'}}78 for (int k = 0; k < argc; ++k) ++k;79 80#pragma omp target81#pragma omp teams distribute lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}82 for (int k = 0; k < argc; ++k) ++k;83 84#pragma omp target85#pragma omp teams distribute lastprivate() // expected-error {{expected expression}}86 for (int k = 0; k < argc; ++k) ++k;87 88#pragma omp target89#pragma omp teams distribute lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}90 for (int k = 0; k < argc; ++k) ++k;91 92#pragma omp target93#pragma omp teams distribute lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}94 for (int k = 0; k < argc; ++k) ++k;95 96#pragma omp target97#pragma omp teams distribute lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}98 for (int k = 0; k < argc; ++k) ++k;99 100#pragma omp target101#pragma omp teams distribute lastprivate(argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}}102 for (int k = 0; k < argc; ++k) ++k;103 104#pragma omp target105#pragma omp teams distribute lastprivate(conditional: argc) lastprivate(conditional: // expected-error 2 {{use of undeclared identifier 'conditional'}} expected-error {{expected ')'}} expected-note {{to match this '('}}106 for (int k = 0; k < argc; ++k) ++k;107 108#pragma omp target109#pragma omp teams distribute lastprivate(S1) // expected-error {{'S1' does not refer to a value}}110 for (int k = 0; k < argc; ++k) ++k;111 112#pragma omp target113#pragma omp teams distribute lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}}114 for (int k = 0; k < argc; ++k) ++k;115 116#pragma omp target117#pragma omp teams distribute lastprivate(argv[1]) // expected-error {{expected variable name}}118 for (int k = 0; k < argc; ++k) ++k;119 120#pragma omp target121#pragma omp teams distribute lastprivate(e, g) // expected-error 2 {{calling a private constructor of class 'S4'}}122 for (int k = 0; k < argc; ++k) ++k;123 124#pragma omp target125#pragma omp teams distribute lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}126 for (int k = 0; k < argc; ++k) ++k;127 128 int v = 0;129#pragma omp target130#pragma omp teams distribute lastprivate(i)131 for (int k = 0; k < argc; ++k) {132 i = k;133 v += i;134 }135 136#pragma omp target137#pragma omp teams distribute lastprivate(j) private(i)138 for (int k = 0; k < argc; ++k) ++k;139 140#pragma omp target141#pragma omp teams distribute lastprivate(i)142 for (int k = 0; k < argc; ++k) ++k;143 144 return 0;145}146 147void bar(S4 a[2]) {148#pragma omp target149#pragma omp teams distribute lastprivate(a)150 for (int i = 0; i < 2; ++i) foo();151}152 153namespace A {154double x;155#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}156}157namespace B {158using A::x;159}160 161int main(int argc, char **argv) {162 const int d = 5; // expected-note {{'d' defined here}}163 const int da[5] = {0}; // expected-note {{'da' defined here}}164 S4 e(4);165 S5 g(5);166 S3 m;167 S6 n(2);168 int i;169 int &j = i;170#pragma omp target171#pragma omp teams distribute lastprivate // expected-error {{expected '(' after 'lastprivate'}}172 for (i = 0; i < argc; ++i) foo();173 174#pragma omp target175#pragma omp teams distribute lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}176 for (i = 0; i < argc; ++i) foo();177 178#pragma omp target179#pragma omp teams distribute lastprivate() // expected-error {{expected expression}}180 for (i = 0; i < argc; ++i) foo();181 182#pragma omp target183#pragma omp teams distribute lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}184 for (i = 0; i < argc; ++i) foo();185 186#pragma omp target187#pragma omp teams distribute lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}188 for (i = 0; i < argc; ++i) foo();189 190#pragma omp target191#pragma omp teams distribute lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}192 for (i = 0; i < argc; ++i) foo();193 194#pragma omp target195#pragma omp teams distribute lastprivate(argc)196 for (i = 0; i < argc; ++i) foo();197 198#pragma omp target199#pragma omp teams distribute lastprivate(S1) // expected-error {{'S1' does not refer to a value}}200 for (i = 0; i < argc; ++i) foo();201 202#pragma omp target203#pragma omp teams distribute lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 1 {{const-qualified variable without mutable fields cannot be lastprivate}} expected-error 2 {{const-qualified variable cannot be lastprivate}} expected-error {{incomplete type 'S1' where a complete type is required}}204 for (i = 0; i < argc; ++i) foo();205 206#pragma omp target207#pragma omp teams distribute lastprivate(argv[1]) // expected-error {{expected variable name}}208 for (i = 0; i < argc; ++i) foo();209 210#pragma omp target211#pragma omp teams distribute lastprivate(2 * 2) // expected-error {{expected variable name}}212 for (i = 0; i < argc; ++i) foo();213 214#pragma omp target215#pragma omp teams distribute lastprivate(ba)216 for (i = 0; i < argc; ++i) foo();217 218#pragma omp target219#pragma omp teams distribute lastprivate(ca) // expected-error {{const-qualified variable without mutable fields cannot be lastprivate}}220 for (i = 0; i < argc; ++i) foo();221 222#pragma omp target223#pragma omp teams distribute lastprivate(da) // expected-error {{const-qualified variable cannot be lastprivate}}224 for (i = 0; i < argc; ++i) foo();225 226 int xa;227#pragma omp target228#pragma omp teams distribute lastprivate(xa) // OK229 for (i = 0; i < argc; ++i) foo();230 231#pragma omp target232#pragma omp teams distribute lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}}233 for (i = 0; i < argc; ++i) foo();234 235#pragma omp target236#pragma omp teams distribute lastprivate(S2::S2sc) // expected-error {{const-qualified variable cannot be lastprivate}}237 for (i = 0; i < argc; ++i) foo();238 239#pragma omp target240#pragma omp teams distribute lastprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}241 for (i = 0; i < argc; ++i) foo();242 243#pragma omp target244#pragma omp teams distribute lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}245 for (i = 0; i < argc; ++i) foo();246 247#pragma omp target248#pragma omp teams distribute lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}249 for (i = 0; i < argc; ++i) foo();250 251#pragma omp target252#pragma omp teams distribute lastprivate(B::x) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}253 for (i = 0; i < argc; ++i) foo();254 255#pragma omp target256#pragma omp teams distribute private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}}257 for (i = 0; i < argc; ++i) foo();258 259#pragma omp target260#pragma omp teams distribute lastprivate(xa)261 for (i = 0; i < argc; ++i) foo();262 263#pragma omp target264#pragma omp teams distribute lastprivate(j)265 for (i = 0; i < argc; ++i) foo();266 267// expected-error@+2 {{firstprivate variable cannot be lastprivate}} expected-note@+2 {{defined as firstprivate}}268#pragma omp target269#pragma omp teams distribute firstprivate(m) lastprivate(m)270 for (i = 0; i < argc; ++i) foo();271 272// expected-error@+2 {{lastprivate variable cannot be firstprivate}} expected-note@+2 {{defined as lastprivate}}273#pragma omp target274#pragma omp teams distribute lastprivate(n) firstprivate(n) // expected-error {{calling a private constructor of class 'S6'}}275 for (i = 0; i < argc; ++i) foo();276 277 static int si;278#pragma omp target279#pragma omp teams distribute lastprivate(si) // OK280 for (i = 0; i < argc; ++i) si = i + 1;281 282 return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}283}284