485 lines · cpp
1// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp -fopenmp-version=45 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized2// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp -fopenmp-version=45 -std=c++98 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized3// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp -fopenmp-version=45 -std=c++11 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized4// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized5// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp -std=c++98 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized6// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp -std=c++11 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized7// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized8// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -std=c++98 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized9// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -std=c++11 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized10// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized11// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++98 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized12// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++11 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized13 14// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized15// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 -std=c++98 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized16// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 -std=c++11 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized17// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp-simd -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized18// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp-simd -std=c++98 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized19// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized20// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized21// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -std=c++98 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized22// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -std=c++11 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized23// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized24// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -std=c++98 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized25// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -std=c++11 -ferror-limit 150 -o - %s -Wno-openmp-mapping -Wuninitialized26 27extern int omp_default_mem_alloc;28void xxx(int argc) {29 int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}30#pragma omp distribute parallel for simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}31 for (int i = 0; i < 10; ++i)32 ;33}34 35void foo() {36}37 38bool foobool(int argc) {39 return argc;40}41 42void foobar(int &ref) {43#pragma omp target44#pragma omp teams45#pragma omp distribute parallel for simd reduction(+:ref)46 for (int i = 0; i < 10; ++i)47 foo();48}49 50struct S1; // expected-note {{declared here}} expected-note 6 {{forward declaration of 'S1'}}51extern S1 a;52class S2 {53 mutable int a;54 S2 &operator+(const S2 &arg) { return (*this); } // expected-note 3 {{implicitly declared private here}}55 56public:57 S2() : a(0) {}58 S2(S2 &s2) : a(s2.a) {}59 static float S2s; // expected-note 2 {{static data member is predetermined as shared}}60 static const float S2sc; // expected-note 2 {{'S2sc' declared here}}61};62const float S2::S2sc = 0;63S2 b; // expected-note 3 {{'b' defined here}}64const S2 ba[5]; // expected-note 2 {{'ba' defined here}}65class S3 {66 int a;67 68public:69 int b;70 S3() : a(0) {}71 S3(const S3 &s3) : a(s3.a) {}72 S3 operator+(const S3 &arg1) { return arg1; }73};74int operator+(const S3 &arg1, const S3 &arg2) { return 5; }75S3 c; // expected-note 3 {{'c' defined here}}76const S3 ca[5]; // expected-note 2 {{'ca' defined here}}77extern const int f; // expected-note 4 {{'f' declared here}}78class S4 {79 int a;80 S4(); // expected-note {{implicitly declared private here}}81 S4(const S4 &s4);82 S4 &operator+(const S4 &arg) { return (*this); }83 84public:85 S4(int v) : a(v) {}86};87S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; }88class S5 {89 int a;90 S5() : a(0) {} // expected-note {{implicitly declared private here}}91 S5(const S5 &s5) : a(s5.a) {}92 S5 &operator+(const S5 &arg);93 94public:95 S5(int v) : a(v) {}96};97class S6 { // expected-note 3 {{candidate function (the implicit copy assignment operator) not viable: no known conversion from 'int' to 'const S6' for 1st argument}}98#if __cplusplus >= 201103L // C++11 or later99// expected-note@-2 3 {{candidate function (the implicit move assignment operator) not viable}}100#endif101 int a;102 103public:104 S6() : a(6) {}105 operator int() { return 6; }106} o;107 108S3 h, k;109#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}110 111template <class T> // expected-note {{declared here}}112T tmain(T argc) {113 const T d = T(); // expected-note 4 {{'d' defined here}}114 const T da[5] = {T()}; // expected-note 2 {{'da' defined here}}115 T qa[5] = {T()};116 T i, z;117 T &j = i; // expected-note 4 {{'j' defined here}}118 S3 &p = k; // expected-note 2 {{'p' defined here}}119 const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}}120 T &q = qa[(int)i]; // expected-note 2 {{'q' defined here}}121 T fl;122#pragma omp target123#pragma omp teams124#pragma omp distribute parallel for simd reduction // expected-error {{expected '(' after 'reduction'}}125 for (int i = 0; i < 10; ++i)126 foo();127#pragma omp target128#pragma omp teams129#pragma omp distribute parallel for simd reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for simd' are ignored}}130 for (int i = 0; i < 10; ++i)131 foo();132#pragma omp target133#pragma omp teams134#pragma omp distribute parallel for simd reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}135 for (int i = 0; i < 10; ++i)136 foo();137#pragma omp target138#pragma omp teams139#pragma omp distribute parallel for simd reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}140 for (int i = 0; i < 10; ++i)141 foo();142#pragma omp target143#pragma omp teams144#pragma omp distribute parallel for simd reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}145 for (int i = 0; i < 10; ++i)146 foo();147#pragma omp target148#pragma omp teams149#pragma omp distribute parallel for simd reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}150 for (int i = 0; i < 10; ++i)151 foo();152#pragma omp target153#pragma omp teams154#pragma omp distribute parallel for simd reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}155 for (int i = 0; i < 10; ++i)156 foo();157#pragma omp target158#pragma omp teams159#pragma omp distribute parallel for simd reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}160 for (int i = 0; i < 10; ++i)161 foo();162#pragma omp target163#pragma omp teams164#pragma omp distribute parallel for simd reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}165 for (int i = 0; i < 10; ++i)166 foo();167#pragma omp target168#pragma omp teams169#pragma omp distribute parallel for simd reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}170 for (int i = 0; i < 10; ++i)171 foo();172#pragma omp target173#pragma omp teams174#pragma omp distribute parallel for simd reduction(foo : argc) //omp45-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} omp45-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}} omp50-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} omp50-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}} omp52-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} omp52-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}} omp60-error {{incorrect reduction identifier, expected one of '+', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} omp60-error {{incorrect reduction identifier, expected one of '+', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}175 for (int i = 0; i < 10; ++i)176 foo();177#pragma omp target178#pragma omp teams179#pragma omp distribute parallel for simd reduction(&& : argc, z)180 for (int i = 0; i < 10; ++i)181 foo();182#pragma omp target183#pragma omp teams184#pragma omp distribute parallel for simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}185 for (int i = 0; i < 10; ++i)186 foo();187#pragma omp target188#pragma omp teams189#pragma omp distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}190 for (int i = 0; i < 10; ++i)191 foo();192#pragma omp target193#pragma omp teams194#pragma omp distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}195 for (int i = 0; i < 10; ++i)196 foo();197#pragma omp target198#pragma omp teams199#pragma omp distribute parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}200 for (int i = 0; i < 10; ++i)201 foo();202#pragma omp target203#pragma omp teams204#pragma omp distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}205 for (int i = 0; i < 10; ++i)206 foo();207#pragma omp target208#pragma omp teams209#pragma omp distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}210 for (int i = 0; i < 10; ++i)211 foo();212#pragma omp target213#pragma omp teams214#pragma omp distribute parallel for simd reduction(- : da) // expected-error 2 {{const-qualified variable cannot be reduction}} omp52-warning 3 {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}}215 for (int i = 0; i < 10; ++i)216 foo();217#pragma omp target218#pragma omp teams219#pragma omp distribute parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}220 for (int i = 0; i < 10; ++i)221 foo();222#pragma omp target223#pragma omp teams224#pragma omp distribute parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}225 for (int i = 0; i < 10; ++i)226 foo();227#pragma omp target228#pragma omp teams229#pragma omp distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}230 for (int i = 0; i < 10; ++i)231 foo();232#pragma omp target233#pragma omp teams234#pragma omp distribute parallel for simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}235 for (int i = 0; i < 10; ++i)236 foo();237#pragma omp target238#pragma omp teams239#pragma omp distribute parallel for simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}240 for (int i = 0; i < 10; ++i)241 foo();242#pragma omp target243#pragma omp teams244#pragma omp distribute parallel for simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}245 for (int i = 0; i < 10; ++i)246 foo();247#pragma omp parallel private(k)248#pragma omp target249#pragma omp teams250#pragma omp distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}251 for (int i = 0; i < 10; ++i)252 foo();253#pragma omp target254#pragma omp teams255#pragma omp distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}256 for (int i = 0; i < 10; ++i)257 foo();258#pragma omp target259#pragma omp teams260#pragma omp distribute parallel for simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}261 for (int i = 0; i < 10; ++i)262 foo();263#pragma omp parallel shared(i)264#pragma omp parallel reduction(min : i)265#pragma omp target266#pragma omp teams267#pragma omp distribute parallel for simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}268 for (int i = 0; i < 10; ++i)269 foo();270#pragma omp parallel private(fl)271#pragma omp target272#pragma omp teams273#pragma omp distribute parallel for simd reduction(+ : fl)274 for (int i = 0; i < 10; ++i)275 foo();276#pragma omp parallel reduction(* : fl)277#pragma omp target278#pragma omp teams279#pragma omp distribute parallel for simd reduction(+ : fl)280 for (int i = 0; i < 10; ++i)281 foo();282 283 return T();284}285 286namespace A {287double x;288#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}289}290namespace B {291using A::x;292}293 294int main(int argc, char **argv) {295 const int d = 5; // expected-note 2 {{'d' defined here}}296 const int da[5] = {0}; // expected-note {{'da' defined here}}297 int qa[5] = {0};298 S4 e(4);299 S5 g(5);300 int i, z;301 int &j = i; // expected-note 2 {{'j' defined here}}302 S3 &p = k; // expected-note 2 {{'p' defined here}}303 const int &r = da[i]; // expected-note {{'r' defined here}}304 int &q = qa[i]; // expected-note {{'q' defined here}}305 float fl;306#pragma omp target307#pragma omp teams308#pragma omp distribute parallel for simd reduction // expected-error {{expected '(' after 'reduction'}}309 for (int i = 0; i < 10; ++i)310 foo();311#pragma omp target312#pragma omp teams313#pragma omp distribute parallel for simd reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for simd' are ignored}}314 for (int i = 0; i < 10; ++i)315 foo();316#pragma omp target317#pragma omp teams318#pragma omp distribute parallel for simd reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}319 for (int i = 0; i < 10; ++i)320 foo();321#pragma omp target322#pragma omp teams323#pragma omp distribute parallel for simd reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}324 for (int i = 0; i < 10; ++i)325 foo();326#pragma omp target327#pragma omp teams328#pragma omp distribute parallel for simd reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}329 for (int i = 0; i < 10; ++i)330 foo();331#pragma omp target332#pragma omp teams333#pragma omp distribute parallel for simd reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}334 for (int i = 0; i < 10; ++i)335 foo();336#pragma omp target337#pragma omp teams338#pragma omp distribute parallel for simd reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}339 for (int i = 0; i < 10; ++i)340 foo();341#pragma omp target342#pragma omp teams343#pragma omp distribute parallel for simd reduction(foo : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} omp45-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} omp50-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} omp52-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} omp60-error {{incorrect reduction identifier, expected one of '+', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}}344 for (int i = 0; i < 10; ++i)345 foo();346#pragma omp target347#pragma omp teams348#pragma omp distribute parallel for simd reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}349 for (int i = 0; i < 10; ++i)350 foo();351#pragma omp target352#pragma omp teams353#pragma omp distribute parallel for simd reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}354 for (int i = 0; i < 10; ++i)355 foo();356#pragma omp target357#pragma omp teams358#pragma omp distribute parallel for simd reduction(~ : argc) // expected-error {{expected unqualified-id}}359 for (int i = 0; i < 10; ++i)360 foo();361#pragma omp target362#pragma omp teams363#pragma omp distribute parallel for simd reduction(&& : 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 '('}}364 for (int i = 0; i < 10; ++i)365 foo();366#pragma omp target367#pragma omp teams368#pragma omp distribute parallel for simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}369 for (int i = 0; i < 10; ++i)370 foo();371#pragma omp target372#pragma omp teams373#pragma omp distribute parallel for simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{incomplete type 'S1' where a complete type is required}}374 for (int i = 0; i < 10; ++i)375 foo();376#pragma omp target377#pragma omp teams378#pragma omp distribute parallel for simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{incomplete type 'S1' where a complete type is required}}379 for (int i = 0; i < 10; ++i)380 foo();381#pragma omp target382#pragma omp teams383#pragma omp distribute parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}384 for (int i = 0; i < 10; ++i)385 foo();386#pragma omp target387#pragma omp teams388#pragma omp distribute parallel for simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}389 for (int i = 0; i < 10; ++i)390 foo();391#pragma omp target392#pragma omp teams393#pragma omp distribute parallel for simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}394 for (int i = 0; i < 10; ++i)395 foo();396#pragma omp target397#pragma omp teams398#pragma omp distribute parallel for simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} omp52-warning {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}}399 for (int i = 0; i < 10; ++i)400 foo();401#pragma omp target402#pragma omp teams403#pragma omp distribute parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}404 for (int i = 0; i < 10; ++i)405 foo();406#pragma omp target407#pragma omp teams408#pragma omp distribute parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}409 for (int i = 0; i < 10; ++i)410 foo();411#pragma omp target412#pragma omp teams413#pragma omp distribute parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}414 for (int i = 0; i < 10; ++i)415 foo();416#pragma omp target417#pragma omp teams418#pragma omp distribute parallel for simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}419 for (int i = 0; i < 10; ++i)420 foo();421#pragma omp target422#pragma omp teams423#pragma omp distribute parallel for simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}424 for (int i = 0; i < 10; ++i)425 foo();426#pragma omp target427#pragma omp teams428#pragma omp distribute parallel for simd reduction(+ : z, o) // expected-error {{no viable overloaded '='}}429 for (int i = 0; i < 10; ++i)430 foo();431#pragma omp target432#pragma omp teams433#pragma omp distribute parallel for simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}434 for (int i = 0; i < 10; ++i)435 foo();436#pragma omp parallel private(k)437#pragma omp target438#pragma omp teams439#pragma omp distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}440 for (int i = 0; i < 10; ++i)441 foo();442#pragma omp target443#pragma omp teams444#pragma omp distribute parallel for simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}445 for (int i = 0; i < 10; ++i)446 foo();447#pragma omp target448#pragma omp teams449#pragma omp distribute parallel for simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}450 for (int i = 0; i < 10; ++i)451 foo();452#pragma omp parallel shared(i)453#pragma omp parallel reduction(min : i)454#pragma omp target455#pragma omp teams456#pragma omp distribute parallel for simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}457 for (int i = 0; i < 10; ++i)458 foo();459#pragma omp parallel private(fl)460#pragma omp target461#pragma omp teams462#pragma omp distribute parallel for simd reduction(+ : fl)463 for (int i = 0; i < 10; ++i)464 foo();465#pragma omp parallel reduction(* : fl)466#pragma omp target467#pragma omp teams468#pragma omp distribute parallel for simd reduction(+ : fl)469 for (int i = 0; i < 10; ++i)470 foo();471 static int m;472#pragma omp target473#pragma omp teams474#pragma omp distribute parallel for simd reduction(+ : m) // OK475 for (int i = 0; i < 10; ++i)476 m++;477#pragma omp target478#pragma omp teams479#pragma omp distribute parallel for simd reduction(task, + : m) // omp45-error 2 {{expected expression}} omp45-warning {{missing ':' after reduction identifier - ignoring}} omp50-error {{'reduction' clause with 'task' modifier allowed only on non-simd parallel or worksharing constructs}} omp52-error {{'reduction' clause with 'task' modifier allowed only on non-simd parallel or worksharing constructs}} omp60-error {{'reduction' clause with 'task' modifier allowed only on non-simd parallel or worksharing constructs}}480 for (int i = 0; i < 10; ++i)481 m++;482 483 return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}}484}485