405 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#pragma omp taskgroup task_reduction(+:ref)41#pragma omp masked taskloop simd in_reduction(+:ref)42 for (int i = 0; i < 10; ++i)43 foo();44}45 46void foobar1(int &ref) {47#pragma omp taskgroup task_reduction(+:ref)48#pragma omp masked taskloop simd 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'}}49 for (int i = 0; i < 10; ++i)50 foo();51}52 53#pragma omp declare reduction (red:int:omp_out += omp_in)54 55void foobar2(int &ref) {56#pragma omp taskgroup task_reduction(+:ref) // expected-note {{previously marked as task_reduction with different reduction operation}}57#pragma omp masked taskloop simd in_reduction(red:ref) // expected-error{{in_reduction variable must have the same reduction operation as in a task_reduction clause}}58 for (int i = 0; i < 10; ++i)59 foo();60}61 62void foobar3(int &ref) {63#pragma omp taskgroup task_reduction(red:ref) // expected-note {{previously marked as task_reduction with different reduction operation}}64#pragma omp masked taskloop simd in_reduction(min:ref) // expected-error{{in_reduction variable must have the same reduction operation as in a task_reduction clause}}65 for (int i = 0; i < 10; ++i)66 foo();67}68 69void foobar4(int &ref) {70#pragma omp masked taskloop simd in_reduction(min:ref)71 for (int i = 0; i < 10; ++i)72 foo();73}74 75struct S1; // expected-note {{declared here}} expected-note 4 {{forward declaration of 'S1'}}76extern S1 a;77class S2 {78 mutable int a;79 S2 &operator+(const S2 &arg) { return (*this); } // expected-note 3 {{implicitly declared private here}}80 81public:82 S2() : a(0) {}83 S2(S2 &s2) : a(s2.a) {}84 static float S2s; // expected-note 2 {{static data member is predetermined as shared}}85 static const float S2sc; // expected-note 2 {{'S2sc' declared here}}86};87const float S2::S2sc = 0;88S2 b; // expected-note 3 {{'b' defined here}}89const S2 ba[5]; // expected-note 2 {{'ba' defined here}}90class S3 {91 int a;92 93public:94 int b;95 S3() : a(0) {}96 S3(const S3 &s3) : a(s3.a) {}97 S3 operator+(const S3 &arg1) { return arg1; }98};99int operator+(const S3 &arg1, const S3 &arg2) { return 5; }100S3 c; // expected-note 3 {{'c' defined here}}101const S3 ca[5]; // expected-note 2 {{'ca' defined here}}102extern const int f; // expected-note 4 {{'f' declared here}}103class S4 {104 int a;105 S4(); // expected-note {{implicitly declared private here}}106 S4(const S4 &s4);107 S4 &operator+(const S4 &arg) { return (*this); }108 109public:110 S4(int v) : a(v) {}111};112S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; }113class S5 {114 int a;115 S5() : a(0) {} // expected-note {{implicitly declared private here}}116 S5(const S5 &s5) : a(s5.a) {}117 S5 &operator+(const S5 &arg);118 119public:120 S5(int v) : a(v) {}121};122class S6 { // expected-note 3 {{candidate function (the implicit copy assignment operator) not viable: no known conversion from 'int' to 'const S6' for 1st argument}}123#if __cplusplus >= 201103L // C++11 or later124// expected-note@-2 3 {{candidate function (the implicit move assignment operator) not viable}}125#endif126 int a;127 128public:129 S6() : a(6) {}130 operator int() { return 6; }131} o;132 133S3 h, k;134#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}135 136template <class T> // expected-note {{declared here}}137T tmain(T argc) {138 const T d = T(); // expected-note 4 {{'d' defined here}}139 const T da[5] = {T()}; // expected-note 2 {{'da' defined here}}140 T qa[5] = {T()};141 T i, z;142 T &j = i; // expected-note 2 {{'j' defined here}}143 S3 &p = k; // expected-note 2 {{'p' defined here}}144 const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}}145 T &q = qa[(int)i];146 T fl;147#pragma omp taskgroup task_reduction(+:argc)148#pragma omp masked taskloop simd in_reduction // expected-error {{expected '(' after 'in_reduction'}}149 for (int i = 0; i < 10; ++i)150 foo();151#pragma omp taskgroup task_reduction(+:argc)152#pragma omp masked taskloop simd in_reduction + // expected-error {{expected '(' after 'in_reduction'}} expected-warning {{extra tokens at the end of '#pragma omp masked taskloop simd' are ignored}}153 for (int i = 0; i < 10; ++i)154 foo();155#pragma omp taskgroup task_reduction(+:argc)156#pragma omp masked taskloop simd in_reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}157 for (int i = 0; i < 10; ++i)158 foo();159#pragma omp taskgroup task_reduction(+:argc)160#pragma omp masked taskloop simd in_reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}161 for (int i = 0; i < 10; ++i)162 foo();163#pragma omp taskgroup task_reduction(+:argc)164#pragma omp masked taskloop simd in_reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}165 for (int i = 0; i < 10; ++i)166 foo();167#pragma omp taskgroup task_reduction(+:argc)168#pragma omp masked taskloop simd in_reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}}169 for (int i = 0; i < 10; ++i)170 foo();171#pragma omp taskgroup task_reduction(+:argc)172#pragma omp masked taskloop simd in_reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}173 for (int i = 0; i < 10; ++i)174 foo();175#pragma omp taskgroup task_reduction(&:argc) // expected-error {{invalid operands to binary expression ('float' and 'float')}}176#pragma omp masked taskloop simd in_reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}177 for (int i = 0; i < 10; ++i)178 foo();179#pragma omp taskgroup task_reduction(|:z) // expected-error {{invalid operands to binary expression ('float' and 'float')}}180#pragma omp masked taskloop simd in_reduction(| : z, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}181 for (int i = 0; i < 10; ++i)182 foo();183#pragma omp masked taskloop simd in_reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}184 for (int i = 0; i < 10; ++i)185 foo();186#pragma omp masked taskloop simd 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'}}187 for (int i = 0; i < 10; ++i)188 foo();189#pragma omp taskgroup task_reduction(&&:argc)190#pragma omp masked taskloop simd 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 '('}}191 for (int i = 0; i < 10; ++i)192 foo();193#pragma omp masked taskloop simd in_reduction(^ : T) // expected-error {{'T' does not refer to a value}}194 for (int i = 0; i < 10; ++i)195 foo();196#pragma omp taskgroup task_reduction(+:c)197#pragma omp masked taskloop simd 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'}}198 for (int i = 0; i < 10; ++i)199 foo();200#pragma omp masked taskloop simd 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}}201 for (int i = 0; i < 10; ++i)202 foo();203#pragma omp masked taskloop simd in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}204 for (int i = 0; i < 10; ++i)205 foo();206#pragma omp masked taskloop simd in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}}207 for (int i = 0; i < 10; ++i)208 foo();209#pragma omp masked taskloop simd in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}}210 for (int i = 0; i < 10; ++i)211 foo();212#pragma omp masked taskloop simd 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}}213 for (int i = 0; i < 10; ++i)214 foo();215#pragma omp masked taskloop simd in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}216 for (int i = 0; i < 10; ++i)217 foo();218#pragma omp masked taskloop simd in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}219 for (int i = 0; i < 10; ++i)220 foo();221#pragma omp masked taskloop simd in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}}222 for (int i = 0; i < 10; ++i)223 foo();224#pragma omp taskgroup task_reduction(+:k)225#pragma omp masked taskloop simd in_reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}226 for (int i = 0; i < 10; ++i)227 foo();228#pragma omp masked taskloop simd in_reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}229 for (int i = 0; i < 10; ++i)230 foo();231#pragma omp parallel private(k)232#pragma omp masked taskloop simd in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}233 for (int i = 0; i < 10; ++i)234 foo();235#pragma omp taskgroup task_reduction(+:p)236#pragma omp masked taskloop simd 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}}237 for (int i = 0; i < 10; ++i)238 foo();239#pragma omp masked taskloop simd in_reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be in_reduction}}240 for (int i = 0; i < 10; ++i)241 foo();242#pragma omp parallel shared(i)243#pragma omp parallel reduction(min : i)244#pragma omp masked taskloop simd in_reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}245 for (int i = 0; i < 10; ++i)246 foo();247#pragma omp taskgroup task_reduction(+:fl)248{249#pragma omp masked taskloop simd allocate(omp_thread_mem_alloc: fl) in_reduction(+ : fl) // expected-warning 2 {{allocator with the 'thread' trait access has unspecified behavior on 'masked taskloop simd' directive}}250 for (int i = 0; i < 10; ++i)251 foo();252#pragma omp taskgroup task_reduction(*:fl) // expected-note 2 {{previously marked as task_reduction with different reduction operation}}253{254#pragma omp masked taskloop simd in_reduction(+ : fl) // expected-error 2 {{in_reduction variable must have the same reduction operation as in a task_reduction clause}}255 for (int i = 0; i < 10; ++i)256 foo();257}258}259#pragma omp parallel260#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'}}261 for (int i = 0; i < 10; ++i)262#pragma omp taskgroup task_reduction(+:fl)263#pragma omp masked taskloop simd in_reduction(+ : fl)264 for (int j = 0; j < 10; ++j)265 foo();266 267 return T();268}269 270namespace A {271double x;272#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}273}274namespace B {275using A::x;276}277 278int main(int argc, char **argv) {279 const int d = 5; // expected-note 2 {{'d' defined here}}280 const int da[5] = {0}; // expected-note {{'da' defined here}}281 int qa[5] = {0};282 S4 e(4);283 S5 g(5);284 int i, z;285 int &j = i; // expected-note {{'j' defined here}}286 S3 &p = k; // expected-note 2 {{'p' defined here}}287 const int &r = da[i]; // expected-note {{'r' defined here}}288 int &q = qa[i];289 float fl;290 int tid = 0;291#pragma omp masked taskloop simd in_reduction filter(tid) // expected-error {{expected '(' after 'in_reduction'}}292 for (int i = 0; i < 10; ++i)293 foo();294#pragma omp masked taskloop simd in_reduction + // expected-error {{expected '(' after 'in_reduction'}} expected-warning {{extra tokens at the end of '#pragma omp masked taskloop simd' are ignored}}295 for (int i = 0; i < 10; ++i)296 foo();297#pragma omp masked taskloop simd in_reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}298 for (int i = 0; i < 10; ++i)299 foo();300#pragma omp masked taskloop simd in_reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}301 for (int i = 0; i < 10; ++i)302 foo();303#pragma omp masked taskloop simd in_reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}304 for (int i = 0; i < 10; ++i)305 foo();306#pragma omp masked taskloop simd in_reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}}307 for (int i = 0; i < 10; ++i)308 foo();309#pragma omp masked taskloop simd in_reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}310 for (int i = 0; i < 10; ++i)311 foo();312#pragma omp masked taskloop simd 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'}}313 for (int i = 0; i < 10; ++i)314 foo();315#pragma omp taskgroup task_reduction(|:argc)316#pragma omp masked taskloop simd in_reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}317 for (int i = 0; i < 10; ++i)318 foo();319#pragma omp masked taskloop simd in_reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}320 for (int i = 0; i < 10; ++i)321 foo();322#pragma omp masked taskloop simd in_reduction(~ : argc) // expected-error {{expected unqualified-id}}323 for (int i = 0; i < 10; ++i)324 foo();325#pragma omp taskgroup task_reduction(&&:argc, z)326#pragma omp masked taskloop simd in_reduction(&& : argc, z)327 for (int i = 0; i < 10; ++i)328 foo();329#pragma omp masked taskloop simd in_reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}330 for (int i = 0; i < 10; ++i)331 foo();332#pragma omp taskgroup task_reduction(+:c)333#pragma omp masked taskloop simd 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'}}334 for (int i = 0; i < 10; ++i)335 foo();336#pragma omp masked taskloop simd 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}}337 for (int i = 0; i < 10; ++i)338 foo();339#pragma omp masked taskloop simd in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}340 for (int i = 0; i < 10; ++i)341 foo();342#pragma omp masked taskloop simd in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}}343 for (int i = 0; i < 10; ++i)344 foo();345#pragma omp masked taskloop simd in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}}346 for (int i = 0; i < 10; ++i)347 foo();348#pragma omp masked taskloop simd 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}}349 for (int i = 0; i < 10; ++i)350 foo();351#pragma omp masked taskloop simd in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}352 for (int i = 0; i < 10; ++i)353 foo();354#pragma omp masked taskloop simd in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}355 for (int i = 0; i < 10; ++i)356 foo();357#pragma omp masked taskloop simd in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}}358 for (int i = 0; i < 10; ++i)359 foo();360#pragma omp masked taskloop simd 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')}}361 for (int i = 0; i < 10; ++i)362 foo();363#pragma omp taskgroup task_reduction(+:k)364#pragma omp masked taskloop simd in_reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}365 for (int i = 0; i < 10; ++i)366 foo();367#pragma omp masked taskloop simd in_reduction(+ : o) // expected-error {{no viable overloaded '='}}368 for (int i = 0; i < 10; ++i)369 foo();370#pragma omp parallel private(k)371#pragma omp masked taskloop simd in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}372 for (int i = 0; i < 10; ++i)373 foo();374#pragma omp taskgroup task_reduction(+:p)375#pragma omp masked taskloop simd in_reduction(+ : p), in_reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note {{previously referenced here}}376 for (int i = 0; i < 10; ++i)377 foo();378#pragma omp masked taskloop simd in_reduction(+ : r) // expected-error {{const-qualified variable cannot be in_reduction}}379 for (int i = 0; i < 10; ++i)380 foo();381#pragma omp parallel shared(i)382#pragma omp parallel reduction(min : i)383#pragma omp masked taskloop simd in_reduction(max : j) // expected-error {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}384 for (int i = 0; i < 10; ++i)385 foo();386#pragma omp parallel387#pragma omp for private(fl)388 for (int i = 0; i < 10; ++i)389#pragma omp taskgroup task_reduction(+:fl)390#pragma omp masked taskloop simd in_reduction(+ : fl)391 for (int j = 0; j < 10; ++j)392 foo();393#pragma omp taskgroup task_reduction(+:fl)394#pragma omp masked taskloop simd in_reduction(+ : fl)395 for (int i = 0; i < 10; ++i)396 foo();397 static int m;398#pragma omp taskgroup task_reduction(+:m)399#pragma omp masked taskloop simd in_reduction(+ : m) // OK400 for (int i = 0; i < 10; ++i)401 m++;402 403 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}}404}405