406 lines · cpp
1// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp -ferror-limit 150 -o - %s -Wuninitialized2// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized3// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized4// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -ferror-limit 150 -o - %s -Wuninitialized5// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized6// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized7// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -ferror-limit 150 -o - %s -Wuninitialized8// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized9// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized10 11// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd -ferror-limit 150 -o - %s -Wuninitialized12// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized13// RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized14// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -ferror-limit 150 -o - %s -Wuninitialized15// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized16// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized17// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -ferror-limit 150 -o - %s -Wuninitialized18// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized19// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized20 21typedef void **omp_allocator_handle_t;22extern const omp_allocator_handle_t omp_null_allocator;23extern const omp_allocator_handle_t omp_default_mem_alloc;24extern const omp_allocator_handle_t omp_large_cap_mem_alloc;25extern const omp_allocator_handle_t omp_const_mem_alloc;26extern const omp_allocator_handle_t omp_high_bw_mem_alloc;27extern const omp_allocator_handle_t omp_low_lat_mem_alloc;28extern const omp_allocator_handle_t omp_cgroup_mem_alloc;29extern const omp_allocator_handle_t omp_pteam_mem_alloc;30extern const omp_allocator_handle_t omp_thread_mem_alloc;31 32void foo() {33}34 35bool foobool(int argc) {36 return argc;37}38 39void foobar(int &ref) {40 int tid = 0;41#pragma omp taskgroup task_reduction(+:ref)42#pragma omp masked taskloop filter(tid) in_reduction(+:ref)43 for (int i = 0; i < 10; ++i)44 foo();45}46 47void foobar1(int &ref) {48#pragma omp taskgroup task_reduction(+:ref)49#pragma omp masked taskloop in_reduction(-:ref) // omp52-warning {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}} omp60-error {{incorrect reduction identifier, expected one of '+', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}50 for (int i = 0; i < 10; ++i)51 foo();52}53 54#pragma omp declare reduction (red:int:omp_out += omp_in)55 56void foobar2(int &ref) {57#pragma omp taskgroup task_reduction(+:ref) // expected-note {{previously marked as task_reduction with different reduction operation}}58#pragma omp masked taskloop in_reduction(red:ref) // expected-error{{in_reduction variable must have the same reduction operation as in a task_reduction clause}}59 for (int i = 0; i < 10; ++i)60 foo();61}62 63void foobar3(int &ref) {64#pragma omp taskgroup task_reduction(red:ref) // expected-note {{previously marked as task_reduction with different reduction operation}}65#pragma omp masked taskloop in_reduction(min:ref) // expected-error{{in_reduction variable must have the same reduction operation as in a task_reduction clause}}66 for (int i = 0; i < 10; ++i)67 foo();68}69 70void foobar4(int &ref) {71 int tid = 0;72#pragma omp masked taskloop filter(tid) in_reduction(min:ref)73 for (int i = 0; i < 10; ++i)74 foo();75}76 77struct S1; // expected-note {{declared here}} expected-note 4 {{forward declaration of 'S1'}}78extern S1 a;79class S2 {80 mutable int a;81 S2 &operator+(const S2 &arg) { return (*this); } // expected-note 3 {{implicitly declared private here}}82 83public:84 S2() : a(0) {}85 S2(S2 &s2) : a(s2.a) {}86 static float S2s; // expected-note 2 {{static data member is predetermined as shared}}87 static const float S2sc; // expected-note 2 {{'S2sc' declared here}}88};89const float S2::S2sc = 0;90S2 b; // expected-note 3 {{'b' defined here}}91const S2 ba[5]; // expected-note 2 {{'ba' defined here}}92class S3 {93 int a;94 95public:96 int b;97 S3() : a(0) {}98 S3(const S3 &s3) : a(s3.a) {}99 S3 operator+(const S3 &arg1) { return arg1; }100};101int operator+(const S3 &arg1, const S3 &arg2) { return 5; }102S3 c; // expected-note 3 {{'c' defined here}}103const S3 ca[5]; // expected-note 2 {{'ca' defined here}}104extern const int f; // expected-note 4 {{'f' declared here}}105class S4 {106 int a;107 S4(); // expected-note {{implicitly declared private here}}108 S4(const S4 &s4);109 S4 &operator+(const S4 &arg) { return (*this); }110 111public:112 S4(int v) : a(v) {}113};114S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; }115class S5 {116 int a;117 S5() : a(0) {} // expected-note {{implicitly declared private here}}118 S5(const S5 &s5) : a(s5.a) {}119 S5 &operator+(const S5 &arg);120 121public:122 S5(int v) : a(v) {}123};124class S6 { // expected-note 3 {{candidate function (the implicit copy assignment operator) not viable: no known conversion from 'int' to 'const S6' for 1st argument}}125#if __cplusplus >= 201103L // C++11 or later126// expected-note@-2 3 {{candidate function (the implicit move assignment operator) not viable}}127#endif128 int a;129 130public:131 S6() : a(6) {}132 operator int() { return 6; }133} o;134 135S3 h, k;136#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}137 138template <class T> // expected-note {{declared here}}139T tmain(T argc) {140 const T d = T(); // expected-note 4 {{'d' defined here}}141 const T da[5] = {T()}; // expected-note 2 {{'da' defined here}}142 T qa[5] = {T()};143 T i;144 T &j = i; // expected-note 2 {{'j' defined here}}145 S3 &p = k; // expected-note 2 {{'p' defined here}}146 const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}}147 T &q = qa[(int)i];148 T fl;149#pragma omp taskgroup task_reduction(+:argc)150#pragma omp masked taskloop in_reduction // expected-error {{expected '(' after 'in_reduction'}}151 for (int i = 0; i < 10; ++i)152 foo();153#pragma omp taskgroup task_reduction(+:argc)154#pragma omp masked taskloop in_reduction + // expected-error {{expected '(' after 'in_reduction'}} expected-warning {{extra tokens at the end of '#pragma omp masked taskloop' are ignored}}155 for (int i = 0; i < 10; ++i)156 foo();157#pragma omp taskgroup task_reduction(+:argc)158#pragma omp masked taskloop in_reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}159 for (int i = 0; i < 10; ++i)160 foo();161#pragma omp taskgroup task_reduction(+:argc)162#pragma omp masked taskloop in_reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}163 for (int i = 0; i < 10; ++i)164 foo();165#pragma omp taskgroup task_reduction(+:argc)166#pragma omp masked taskloop in_reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}167 for (int i = 0; i < 10; ++i)168 foo();169#pragma omp taskgroup task_reduction(+:argc)170#pragma omp masked taskloop in_reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}}171 for (int i = 0; i < 10; ++i)172 foo();173#pragma omp taskgroup task_reduction(+:argc)174#pragma omp masked taskloop in_reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}175 for (int i = 0; i < 10; ++i)176 foo();177#pragma omp taskgroup task_reduction(&:argc) // expected-error {{invalid operands to binary expression ('float' and 'float')}}178#pragma omp masked taskloop in_reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}179 for (int i = 0; i < 10; ++i)180 foo();181#pragma omp taskgroup task_reduction(|:argc) // expected-error {{invalid operands to binary expression ('float' and 'float')}}182#pragma omp masked taskloop in_reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}183 for (int i = 0; i < 10; ++i)184 foo();185#pragma omp masked taskloop in_reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}186 for (int i = 0; i < 10; ++i)187 foo();188#pragma omp masked taskloop in_reduction(foo : argc) //omp51-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} omp51-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'}}189 for (int i = 0; i < 10; ++i)190 foo();191#pragma omp taskgroup task_reduction(&&:argc)192#pragma omp masked taskloop in_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 '('}}193 for (int i = 0; i < 10; ++i)194 foo();195#pragma omp masked taskloop in_reduction(^ : T) // expected-error {{'T' does not refer to a value}}196 for (int i = 0; i < 10; ++i)197 foo();198#pragma omp taskgroup task_reduction(+:c)199#pragma omp masked taskloop in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be in_reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}200 for (int i = 0; i < 10; ++i)201 foo();202#pragma omp masked taskloop in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be in_reduction}}203 for (int i = 0; i < 10; ++i)204 foo();205#pragma omp masked taskloop in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}206 for (int i = 0; i < 10; ++i)207 foo();208#pragma omp masked taskloop in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}}209 for (int i = 0; i < 10; ++i)210 foo();211#pragma omp masked taskloop in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}}212 for (int i = 0; i < 10; ++i)213 foo();214#pragma omp masked taskloop in_reduction(- : da) // expected-error 2 {{const-qualified variable cannot be in_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 masked taskloop in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}218 for (int i = 0; i < 10; ++i)219 foo();220#pragma omp masked taskloop in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}221 for (int i = 0; i < 10; ++i)222 foo();223#pragma omp masked taskloop in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}}224 for (int i = 0; i < 10; ++i)225 foo();226#pragma omp taskgroup task_reduction(+:k)227#pragma omp masked taskloop in_reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}228 for (int i = 0; i < 10; ++i)229 foo();230#pragma omp masked taskloop in_reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}231 for (int i = 0; i < 10; ++i)232 foo();233#pragma omp parallel private(k)234#pragma omp masked taskloop in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}235 for (int i = 0; i < 10; ++i)236 foo();237#pragma omp taskgroup task_reduction(+:p)238#pragma omp masked taskloop in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note 2 {{previously referenced here}}239 for (int i = 0; i < 10; ++i)240 foo();241#pragma omp masked taskloop in_reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be in_reduction}}242 for (int i = 0; i < 10; ++i)243 foo();244#pragma omp parallel shared(i)245#pragma omp parallel reduction(min : i)246#pragma omp masked taskloop in_reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}247 for (int i = 0; i < 10; ++i)248 foo();249#pragma omp taskgroup task_reduction(+:fl)250{251#pragma omp masked taskloop in_reduction(+ : fl) allocate(omp_thread_mem_alloc: fl) // expected-warning 2 {{allocator with the 'thread' trait access has unspecified behavior on 'masked taskloop' directive}}252 for (int i = 0; i < 10; ++i)253 foo();254#pragma omp taskgroup task_reduction(*:fl) // expected-note 2 {{previously marked as task_reduction with different reduction operation}}255{256#pragma omp masked taskloop in_reduction(+ : fl) // expected-error 2 {{in_reduction variable must have the same reduction operation as in a task_reduction clause}}257 for (int i = 0; i < 10; ++i)258 foo();259}260}261#pragma omp parallel262#pragma omp for reduction(- : fl) // omp52-warning 3 {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}} omp60-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'}}263 for (int i = 0; i < 10; ++i)264#pragma omp taskgroup task_reduction(+:fl)265#pragma omp masked taskloop in_reduction(+ : fl)266 for (int j = 0; j < 10; ++j)267 foo();268 269 return T();270}271 272namespace A {273double x;274#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}275}276namespace B {277using A::x;278}279 280int main(int argc, char **argv) {281 const int d = 5; // expected-note 2 {{'d' defined here}}282 const int da[5] = {0}; // expected-note {{'da' defined here}}283 int qa[5] = {0};284 S4 e(4);285 S5 g(5);286 int i;287 int &j = i; // expected-note {{'j' defined here}}288 S3 &p = k; // expected-note 2 {{'p' defined here}}289 const int &r = da[i]; // expected-note {{'r' defined here}}290 int &q = qa[i];291 float fl;292#pragma omp masked taskloop in_reduction // expected-error {{expected '(' after 'in_reduction'}}293 for (int i = 0; i < 10; ++i)294 foo();295#pragma omp masked taskloop in_reduction + // expected-error {{expected '(' after 'in_reduction'}} expected-warning {{extra tokens at the end of '#pragma omp masked taskloop' are ignored}}296 for (int i = 0; i < 10; ++i)297 foo();298#pragma omp masked taskloop in_reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}299 for (int i = 0; i < 10; ++i)300 foo();301#pragma omp masked taskloop in_reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}302 for (int i = 0; i < 10; ++i)303 foo();304#pragma omp masked taskloop in_reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}305 for (int i = 0; i < 10; ++i)306 foo();307#pragma omp masked taskloop in_reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}}308 for (int i = 0; i < 10; ++i)309 foo();310#pragma omp masked taskloop in_reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}311 for (int i = 0; i < 10; ++i)312 foo();313#pragma omp masked taskloop in_reduction(foo : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} omp51-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'}}314 for (int i = 0; i < 10; ++i)315 foo();316#pragma omp taskgroup task_reduction(|:argc)317#pragma omp masked taskloop in_reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}318 for (int i = 0; i < 10; ++i)319 foo();320#pragma omp masked taskloop in_reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}321 for (int i = 0; i < 10; ++i)322 foo();323#pragma omp masked taskloop in_reduction(~ : argc) // expected-error {{expected unqualified-id}}324 for (int i = 0; i < 10; ++i)325 foo();326#pragma omp taskgroup task_reduction(&&:argc)327#pragma omp masked taskloop in_reduction(&& : argc)328 for (int i = 0; i < 10; ++i)329 foo();330#pragma omp masked taskloop in_reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}331 for (int i = 0; i < 10; ++i)332 foo();333#pragma omp taskgroup task_reduction(+:c)334#pragma omp masked taskloop in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be in_reduction}} expected-error {{'operator+' is a private member of 'S2'}}335 for (int i = 0; i < 10; ++i)336 foo();337#pragma omp masked taskloop in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be in_reduction}}338 for (int i = 0; i < 10; ++i)339 foo();340#pragma omp masked taskloop in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}341 for (int i = 0; i < 10; ++i)342 foo();343#pragma omp masked taskloop in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}}344 for (int i = 0; i < 10; ++i)345 foo();346#pragma omp masked taskloop in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}}347 for (int i = 0; i < 10; ++i)348 foo();349#pragma omp masked taskloop in_reduction(- : da) // expected-error {{const-qualified variable cannot be in_reduction}} omp52-warning {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}}350 for (int i = 0; i < 10; ++i)351 foo();352#pragma omp masked taskloop in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}353 for (int i = 0; i < 10; ++i)354 foo();355#pragma omp masked taskloop in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}356 for (int i = 0; i < 10; ++i)357 foo();358#pragma omp masked taskloop in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}}359 for (int i = 0; i < 10; ++i)360 foo();361#pragma omp masked taskloop in_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')}}362 for (int i = 0; i < 10; ++i)363 foo();364#pragma omp taskgroup task_reduction(+:k)365#pragma omp masked taskloop in_reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}366 for (int i = 0; i < 10; ++i)367 foo();368#pragma omp masked taskloop in_reduction(+ : o) // expected-error {{no viable overloaded '='}}369 for (int i = 0; i < 10; ++i)370 foo();371#pragma omp parallel private(k)372#pragma omp masked taskloop in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}373 for (int i = 0; i < 10; ++i)374 foo();375#pragma omp taskgroup task_reduction(+:p)376#pragma omp masked taskloop in_reduction(+ : p), in_reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note {{previously referenced here}}377 for (int i = 0; i < 10; ++i)378 foo();379#pragma omp masked taskloop in_reduction(+ : r) // expected-error {{const-qualified variable cannot be in_reduction}}380 for (int i = 0; i < 10; ++i)381 foo();382#pragma omp parallel shared(i)383#pragma omp parallel reduction(min : i)384#pragma omp masked taskloop in_reduction(max : j) // expected-error {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}385 for (int i = 0; i < 10; ++i)386 foo();387#pragma omp parallel388#pragma omp for private(fl)389 for (int i = 0; i < 10; ++i)390#pragma omp taskgroup task_reduction(+:fl)391#pragma omp masked taskloop in_reduction(+ : fl)392 for (int j = 0; j < 10; ++j)393 foo();394#pragma omp taskgroup task_reduction(+:fl)395#pragma omp masked taskloop in_reduction(+ : fl)396 for (int i = 0; i < 10; ++i)397 foo();398 static int m;399#pragma omp taskgroup task_reduction(+:m)400#pragma omp masked taskloop in_reduction(+ : m) // OK401 for (int i = 0; i < 10; ++i)402 m++;403 404 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}}405}406