forked from OSchip/llvm-project
270 lines
7.9 KiB
C++
270 lines
7.9 KiB
C++
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// RUN: %clang_cc1 -verify -fopenmp=libiomp5 %s
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void foo() {
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}
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bool foobool(int argc) {
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return argc;
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}
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struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
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extern S1 a;
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class S2 {
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mutable int a;
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public:
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S2() : a(0) {}
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S2(S2 &s2) : a(s2.a) {}
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static float S2s; // expected-note {{static data member is predetermined as shared}}
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static const float S2sc;
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};
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const float S2::S2sc = 0; // expected-note {{static data member is predetermined as shared}}
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const S2 b;
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const S2 ba[5];
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class S3 { // expected-note 2 {{'S3' declared here}}
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int a;
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S3 &operator=(const S3 &s3);
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public:
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S3() : a(0) {}
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S3(S3 &s3) : a(s3.a) {}
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};
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const S3 c; // expected-note {{global variable is predetermined as shared}}
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const S3 ca[5]; // expected-note {{global variable is predetermined as shared}}
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extern const int f; // expected-note {{global variable is predetermined as shared}}
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class S4 { // expected-note 3 {{'S4' declared here}}
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int a;
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S4();
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S4(const S4 &s4);
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public:
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S4(int v) : a(v) {}
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};
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class S5 { // expected-note {{'S5' declared here}}
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int a;
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S5() : a(0) {}
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public:
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S5(const S5 &s5) : a(s5.a) {}
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S5(int v) : a(v) {}
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};
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class S6 {
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int a;
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S6() : a(0) {}
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public:
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S6(const S6 &s6) : a(s6.a) {}
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S6(int v) : a(v) {}
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};
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S3 h;
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#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
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template <class I, class C>
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int foomain(int argc, char **argv) {
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I e(4); // expected-note {{'e' defined here}}
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I g(5); // expected-note {{'g' defined here}}
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int i;
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int &j = i; // expected-note {{'j' defined here}}
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#pragma omp parallel sections lastprivate // expected-error {{expected '(' after 'lastprivate'}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate() // expected-error {{expected expression}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(argc)
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(argv[1]) // expected-error {{expected variable name}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(e, g) // expected-error 2 {{lastprivate variable must have an accessible, unambiguous default constructor}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
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{
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foo();
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}
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#pragma omp parallel sections linear(i) // expected-error {{unexpected OpenMP clause 'linear' in directive '#pragma omp parallel sections'}}
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{
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foo();
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}
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#pragma omp parallel
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{
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int v = 0;
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int i;
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#pragma omp parallel sections lastprivate(i)
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{
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foo();
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}
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v += i;
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}
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#pragma omp parallel shared(i)
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#pragma omp parallel private(i)
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#pragma omp parallel sections lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(i)
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{
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foo();
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}
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return 0;
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}
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int main(int argc, char **argv) {
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const int d = 5; // expected-note {{constant variable is predetermined as shared}}
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const int da[5] = {0}; // expected-note {{constant variable is predetermined as shared}}
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S4 e(4); // expected-note {{'e' defined here}}
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S5 g(5); // expected-note {{'g' defined here}}
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S3 m; // expected-note 2 {{'m' defined here}}
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S6 n(2);
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int i;
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int &j = i; // expected-note {{'j' defined here}}
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#pragma omp parallel sections lastprivate // expected-error {{expected '(' after 'lastprivate'}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate() // expected-error {{expected expression}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(argc)
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be lastprivate}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(argv[1]) // expected-error {{expected variable name}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(2 * 2) // expected-error {{expected variable name}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(ba)
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(ca) // expected-error {{shared variable cannot be lastprivate}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(da) // expected-error {{shared variable cannot be lastprivate}}
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{
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foo();
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}
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int xa;
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#pragma omp parallel sections lastprivate(xa) // OK
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(S2::S2sc) // expected-error {{shared variable cannot be lastprivate}}
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{
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foo();
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}
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#pragma omp parallel sections safelen(5) // expected-error {{unexpected OpenMP clause 'safelen' in directive '#pragma omp parallel sections'}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(e, g) // expected-error 2 {{lastprivate variable must have an accessible, unambiguous default constructor}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(m) // expected-error {{lastprivate variable must have an accessible, unambiguous copy assignment operator}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
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{
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foo();
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}
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#pragma omp parallel sections private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(i)
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{
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foo();
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}
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#pragma omp parallel private(xa)
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#pragma omp parallel sections lastprivate(xa)
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{
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foo();
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}
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#pragma omp parallel reduction(+ : xa)
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#pragma omp parallel sections lastprivate(xa)
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}}
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{
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foo();
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}
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#pragma omp parallel sections firstprivate(m) lastprivate(m) // expected-error {{lastprivate variable must have an accessible, unambiguous copy assignment operator}}
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{
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foo();
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}
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#pragma omp parallel sections lastprivate(n) firstprivate(n) // OK
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{
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foo();
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}
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return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}
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}
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