486 lines · cpp
1// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp -fopenmp-version=45 -ferror-limit 150 -o - %s -Wuninitialized2// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp -fopenmp-version=45 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized3// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp -fopenmp-version=45 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized4// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp -ferror-limit 150 -o - %s -Wuninitialized5// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized6// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized7// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -ferror-limit 150 -o - %s -Wuninitialized8// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized9// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized10// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -ferror-limit 150 -o - %s -Wuninitialized11// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized12// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized13 14// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 -ferror-limit 150 -o - %s -Wuninitialized15// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized16// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized17// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp-simd -ferror-limit 150 -o - %s -Wuninitialized18// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp-simd -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized19// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized20// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -ferror-limit 150 -o - %s -Wuninitialized21// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized22// RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized23// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -ferror-limit 150 -o - %s -Wuninitialized24// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized25// RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized26 27extern int omp_default_mem_alloc;28 29void xxx(int argc) {30 int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}31#pragma omp distribute parallel for reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}32 for (int i = 0; i < 10; ++i)33 ;34}35 36void foo() {37}38 39bool foobool(int argc) {40 return argc;41}42 43void foobar(int &ref) {44#pragma omp target45#pragma omp teams46#pragma omp distribute parallel for reduction(+:ref)47 for (int i = 0; i < 10; ++i)48 foo();49}50 51struct S1; // expected-note {{declared here}} expected-note 6 {{forward declaration of 'S1'}}52extern S1 a;53class S2 {54 mutable int a;55 S2 &operator+(const S2 &arg) { return (*this); } // expected-note 3 {{implicitly declared private here}}56 57public:58 S2() : a(0) {}59 S2(S2 &s2) : a(s2.a) {}60 static float S2s; // expected-note 2 {{static data member is predetermined as shared}}61 static const float S2sc; // expected-note 2 {{'S2sc' declared here}}62};63const float S2::S2sc = 0;64S2 b; // expected-note 3 {{'b' defined here}}65const S2 ba[5]; // expected-note 2 {{'ba' defined here}}66class S3 {67 int a;68 69public:70 int b;71 S3() : a(0) {}72 S3(const S3 &s3) : a(s3.a) {}73 S3 operator+(const S3 &arg1) { return arg1; }74};75int operator+(const S3 &arg1, const S3 &arg2) { return 5; }76S3 c; // expected-note 3 {{'c' defined here}}77const S3 ca[5]; // expected-note 2 {{'ca' defined here}}78extern const int f; // expected-note 4 {{'f' declared here}}79class S4 {80 int a;81 S4(); // expected-note {{implicitly declared private here}}82 S4(const S4 &s4);83 S4 &operator+(const S4 &arg) { return (*this); }84 85public:86 S4(int v) : a(v) {}87};88S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; }89class S5 {90 int a;91 S5() : a(0) {} // expected-note {{implicitly declared private here}}92 S5(const S5 &s5) : a(s5.a) {}93 S5 &operator+(const S5 &arg);94 95public:96 S5(int v) : a(v) {}97};98class S6 { // expected-note 3 {{candidate function (the implicit copy assignment operator) not viable: no known conversion from 'int' to 'const S6' for 1st argument}}99#if __cplusplus >= 201103L // C++11 or later100// expected-note@-2 3 {{candidate function (the implicit move assignment operator) not viable}}101#endif102 int a;103 104public:105 S6() : a(6) {}106 operator int() { return 6; }107} o;108 109S3 h, k;110#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}111 112template <class T> // expected-note {{declared here}}113T tmain(T argc) {114 const T d = T(); // expected-note 4 {{'d' defined here}}115 const T da[5] = {T()}; // expected-note 2 {{'da' defined here}}116 T qa[5] = {T()};117 T i, z;118 T &j = i; // expected-note 4 {{'j' defined here}}119 S3 &p = k; // expected-note 2 {{'p' defined here}}120 const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}}121 T &q = qa[(int)i]; // expected-note 2 {{'q' defined here}}122 T fl;123#pragma omp target124#pragma omp teams125#pragma omp distribute parallel for reduction // expected-error {{expected '(' after 'reduction'}}126 for (int i = 0; i < 10; ++i)127 foo();128#pragma omp target129#pragma omp teams130#pragma omp distribute parallel for reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for' are ignored}}131 for (int i = 0; i < 10; ++i)132 foo();133#pragma omp target134#pragma omp teams135#pragma omp distribute parallel for reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}136 for (int i = 0; i < 10; ++i)137 foo();138#pragma omp target139#pragma omp teams140#pragma omp distribute parallel for reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}141 for (int i = 0; i < 10; ++i)142 foo();143#pragma omp target144#pragma omp teams145#pragma omp distribute parallel for reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}146 for (int i = 0; i < 10; ++i)147 foo();148#pragma omp target149#pragma omp teams150#pragma omp distribute parallel for reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}151 for (int i = 0; i < 10; ++i)152 foo();153#pragma omp target154#pragma omp teams155#pragma omp distribute parallel for reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}156 for (int i = 0; i < 10; ++i)157 foo();158#pragma omp target159#pragma omp teams160#pragma omp distribute parallel for reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}161 for (int i = 0; i < 10; ++i)162 foo();163#pragma omp target164#pragma omp teams165#pragma omp distribute parallel for reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}166 for (int i = 0; i < 10; ++i)167 foo();168#pragma omp target169#pragma omp teams170#pragma omp distribute parallel for reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}171 for (int i = 0; i < 10; ++i)172 foo();173#pragma omp target174#pragma omp teams175#pragma omp distribute parallel for 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'}}176 for (int i = 0; i < 10; ++i)177 foo();178#pragma omp target179#pragma omp teams180#pragma omp distribute parallel for 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 '('}}181 for (int i = 0; i < 10; ++i)182 foo();183#pragma omp target184#pragma omp teams185#pragma omp distribute parallel for reduction(^ : T) // expected-error {{'T' does not refer to a value}}186 for (int i = 0; i < 10; ++i)187 foo();188#pragma omp target189#pragma omp teams190#pragma omp distribute parallel for 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'}} expected-warning 2 {{type 'S2' is not trivially copyable and not guaranteed to be mapped correctly}} expected-warning 2 {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}191 for (int i = 0; i < 10; ++i)192 foo();193#pragma omp target194#pragma omp teams195#pragma omp distribute parallel for 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}}196 for (int i = 0; i < 10; ++i)197 foo();198#pragma omp target199#pragma omp teams200#pragma omp distribute parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}201 for (int i = 0; i < 10; ++i)202 foo();203#pragma omp target204#pragma omp teams205#pragma omp distribute parallel for reduction(+ : ba, z) // expected-error {{const-qualified variable cannot be reduction}}206 for (int i = 0; i < 10; ++i)207 foo();208#pragma omp target209#pragma omp teams210#pragma omp distribute parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}211 for (int i = 0; i < 10; ++i)212 foo();213#pragma omp target214#pragma omp teams215#pragma omp distribute parallel for 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}}216 for (int i = 0; i < 10; ++i)217 foo();218#pragma omp target219#pragma omp teams220#pragma omp distribute parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}221 for (int i = 0; i < 10; ++i)222 foo();223#pragma omp target224#pragma omp teams225#pragma omp distribute parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}226 for (int i = 0; i < 10; ++i)227 foo();228#pragma omp target229#pragma omp teams230#pragma omp distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}231 for (int i = 0; i < 10; ++i)232 foo();233#pragma omp target234#pragma omp teams235#pragma omp distribute parallel for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} expected-warning 2 {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}236 for (int i = 0; i < 10; ++i)237 foo();238#pragma omp target239#pragma omp teams240#pragma omp distribute parallel for reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}241 for (int i = 0; i < 10; ++i)242 foo();243#pragma omp target244#pragma omp teams245#pragma omp distribute parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}246 for (int i = 0; i < 10; ++i)247 foo();248#pragma omp parallel private(k)249#pragma omp target250#pragma omp teams251#pragma omp distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}252 for (int i = 0; i < 10; ++i)253 foo();254#pragma omp target255#pragma omp teams256#pragma omp distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}257 for (int i = 0; i < 10; ++i)258 foo();259#pragma omp target260#pragma omp teams261#pragma omp distribute parallel for reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}262 for (int i = 0; i < 10; ++i)263 foo();264#pragma omp parallel shared(i)265#pragma omp parallel reduction(min : i)266#pragma omp target267#pragma omp teams268#pragma omp distribute parallel for reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}269 for (int i = 0; i < 10; ++i)270 foo();271#pragma omp parallel private(fl)272#pragma omp target273#pragma omp teams274#pragma omp distribute parallel for reduction(+ : fl)275 for (int i = 0; i < 10; ++i)276 foo();277#pragma omp parallel reduction(* : fl)278#pragma omp target279#pragma omp teams280#pragma omp distribute parallel for reduction(+ : fl)281 for (int i = 0; i < 10; ++i)282 foo();283 284 return T();285}286 287namespace A {288double x;289#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}290}291namespace B {292using A::x;293}294 295int main(int argc, char **argv) {296 const int d = 5; // expected-note 2 {{'d' defined here}}297 const int da[5] = {0}; // expected-note {{'da' defined here}}298 int qa[5] = {0};299 S4 e(4);300 S5 g(5);301 int i, z;302 int &j = i; // expected-note 2 {{'j' defined here}}303 S3 &p = k; // expected-note 2 {{'p' defined here}}304 const int &r = da[i]; // expected-note {{'r' defined here}}305 int &q = qa[i]; // expected-note {{'q' defined here}}306 float fl;307#pragma omp target308#pragma omp teams309#pragma omp distribute parallel for reduction // expected-error {{expected '(' after 'reduction'}}310 for (int i = 0; i < 10; ++i)311 foo();312#pragma omp target313#pragma omp teams314#pragma omp distribute parallel for reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for' are ignored}}315 for (int i = 0; i < 10; ++i)316 foo();317#pragma omp target318#pragma omp teams319#pragma omp distribute parallel for reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}320 for (int i = 0; i < 10; ++i)321 foo();322#pragma omp target323#pragma omp teams324#pragma omp distribute parallel for reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}325 for (int i = 0; i < 10; ++i)326 foo();327#pragma omp target328#pragma omp teams329#pragma omp distribute parallel for reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}330 for (int i = 0; i < 10; ++i)331 foo();332#pragma omp target333#pragma omp teams334#pragma omp distribute parallel for reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}335 for (int i = 0; i < 10; ++i)336 foo();337#pragma omp target338#pragma omp teams339#pragma omp distribute parallel for reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}340 for (int i = 0; i < 10; ++i)341 foo();342#pragma omp target343#pragma omp teams344#pragma omp distribute parallel for 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'}}345 for (int i = 0; i < 10; ++i)346 foo();347#pragma omp target348#pragma omp teams349#pragma omp distribute parallel for reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}350 for (int i = 0; i < 10; ++i)351 foo();352#pragma omp target353#pragma omp teams354#pragma omp distribute parallel for reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}355 for (int i = 0; i < 10; ++i)356 foo();357#pragma omp target358#pragma omp teams359#pragma omp distribute parallel for reduction(~ : argc) // expected-error {{expected unqualified-id}}360 for (int i = 0; i < 10; ++i)361 foo();362#pragma omp target363#pragma omp teams364#pragma omp distribute parallel for reduction(&& : argc)365 for (int i = 0; i < 10; ++i)366 foo();367#pragma omp target368#pragma omp teams369#pragma omp distribute parallel for reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}370 for (int i = 0; i < 10; ++i)371 foo();372#pragma omp target373#pragma omp teams374#pragma omp distribute parallel for 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}} expected-warning {{type 'S2' is not trivially copyable and not guaranteed to be mapped correctly}} expected-warning {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}375 for (int i = 0; i < 10; ++i)376 foo();377#pragma omp target378#pragma omp teams379#pragma omp distribute parallel for 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}} expected-warning {{type 'S2' is not trivially copyable and not guaranteed to be mapped correctly}} expected-warning {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}380 for (int i = 0; i < 10; ++i)381 foo();382#pragma omp target383#pragma omp teams384#pragma omp distribute parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}385 for (int i = 0; i < 10; ++i)386 foo();387#pragma omp target388#pragma omp teams389#pragma omp distribute parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}} expected-warning {{type 'const S2[5]' is not trivially copyable and not guaranteed to be mapped correctly}}390 for (int i = 0; i < 10; ++i)391 foo();392#pragma omp target393#pragma omp teams394#pragma omp distribute parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}} expected-warning {{type 'const S3[5]' is not trivially copyable and not guaranteed to be mapped correctly}}395 for (int i = 0; i < 10; ++i)396 foo();397#pragma omp target398#pragma omp teams399#pragma omp distribute parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} omp52-warning {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}}400 for (int i = 0; i < 10; ++i)401 foo();402#pragma omp target403#pragma omp teams404#pragma omp distribute parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}405 for (int i = 0; i < 10; ++i)406 foo();407#pragma omp target408#pragma omp teams409#pragma omp distribute parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}410 for (int i = 0; i < 10; ++i)411 foo();412#pragma omp target413#pragma omp teams414#pragma omp distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}415 for (int i = 0; i < 10; ++i)416 foo();417#pragma omp target418#pragma omp teams419#pragma omp distribute parallel for 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')}} expected-warning {{type 'S4' is not trivially copyable and not guaranteed to be mapped correctly}} expected-warning {{type 'S5' is not trivially copyable and not guaranteed to be mapped correctly}}420 for (int i = 0; i < 10; ++i)421 foo();422#pragma omp target423#pragma omp teams424#pragma omp distribute parallel for reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}} expected-warning {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}425 for (int i = 0; i < 10; ++i)426 foo();427#pragma omp target428#pragma omp teams429#pragma omp distribute parallel for reduction(+ : o) // expected-error {{no viable overloaded '='}}430 for (int i = 0; i < 10; ++i)431 foo();432#pragma omp target433#pragma omp teams434#pragma omp distribute parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}435 for (int i = 0; i < 10; ++i)436 foo();437#pragma omp parallel private(k)438#pragma omp target439#pragma omp teams440#pragma omp distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} expected-warning {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}441 for (int i = 0; i < 10; ++i)442 foo();443#pragma omp target444#pragma omp teams445#pragma omp distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}} expected-warning {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}446 for (int i = 0; i < 10; ++i)447 foo();448#pragma omp target449#pragma omp teams450#pragma omp distribute parallel for reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}451 for (int i = 0; i < 10; ++i)452 foo();453#pragma omp parallel shared(i)454#pragma omp parallel reduction(min : i)455#pragma omp target456#pragma omp teams457#pragma omp distribute parallel for reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}458 for (int i = 0; i < 10; ++i)459 foo();460#pragma omp parallel private(fl)461#pragma omp target462#pragma omp teams463#pragma omp distribute parallel for reduction(+ : fl, z)464 for (int i = 0; i < 10; ++i)465 foo();466#pragma omp parallel reduction(* : fl)467#pragma omp target468#pragma omp teams469#pragma omp distribute parallel for reduction(+ : fl)470 for (int i = 0; i < 10; ++i)471 foo();472 static int m;473#pragma omp target474#pragma omp teams475#pragma omp distribute parallel for reduction(+ : m) // OK476 for (int i = 0; i < 10; ++i)477 m++;478#pragma omp target479#pragma omp teams480#pragma omp distribute parallel for reduction(task, + : m) // omp45-error 2 {{expected expression}} omp45-warning {{missing ':' after reduction identifier - ignoring}}481 for (int i = 0; i < 10; ++i)482 m++;483 484 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}}485}486