126 lines · cpp
1// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp -fopenmp-version=45 %s -Wuninitialized2// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp %s -Wuninitialized3 4// RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 %s -Wuninitialized5// RUN: %clang_cc1 -verify=expected,omp50 -fopenmp-simd %s -Wuninitialized6 7void foo() {8}9 10bool foobool(int argc) {11 return argc;12}13 14struct S1; // expected-note {{declared here}}15 16template <class T, typename S, int N, int ST> // expected-note {{declared here}}17T tmain(T argc, S **argv) {18 T z;19 #pragma omp for schedule // expected-error {{expected '(' after 'schedule'}}20 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];21 #pragma omp for schedule ( // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}22 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];23 #pragma omp for schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}}24 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];25 #pragma omp for schedule (auto // expected-error {{expected ')'}} expected-note {{to match this '('}}26 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];27 #pragma omp for schedule (monotonic // expected-error {{expected ')'}} expected-error {{expected 'static', 'dynamic', 'guided', 'auto' or 'runtime' in OpenMP clause 'schedule'}} expected-warning {{missing ':' after schedule modifier - ignoring}} expected-note {{to match this '('}}28 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];29 #pragma omp for schedule (auto_dynamic // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}30 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];31 #pragma omp for schedule (nonmonotonic, // expected-error {{expected ')'}} expected-error {{expected 'simd' in OpenMP clause 'schedule'}} expected-warning {{missing ':' after schedule modifier - ignoring}} expected-note {{to match this '('}}32 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];33 #pragma omp for schedule (simd: // expected-error {{expected ')'}} expected-error {{expected 'static', 'dynamic', 'guided', 'auto' or 'runtime' in OpenMP clause 'schedule'}} expected-note {{to match this '('}}34 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];35 #pragma omp for schedule (monotonic, auto // expected-error {{expected ')'}} expected-warning {{missing ':' after schedule modifier - ignoring}} expected-error {{expected 'simd' in OpenMP clause 'schedule'}} expected-note {{to match this '('}}36 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];37 #pragma omp for schedule (nonmonotonic: auto, // expected-error {{expected ')'}} omp45-error {{'nonmonotonic' modifier can only be specified with 'dynamic' or 'guided' schedule kind}} expected-note {{to match this '('}}38 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];39 #pragma omp for schedule (auto, // expected-error {{expected ')'}} expected-note {{to match this '('}}40 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];41 #pragma omp for schedule (runtime, 3) // expected-error {{expected ')'}} expected-note {{to match this '('}}42 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];43 // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}44 #pragma omp for schedule (guided argc45 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];46 // expected-error@+1 2 {{argument to 'schedule' clause must be a strictly positive integer value}}47 #pragma omp for schedule (static, ST // expected-error {{expected ')'}} expected-note {{to match this '('}}48 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];49 #pragma omp for schedule (dynamic, 1)) // expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}}50 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];51 #pragma omp for schedule (guided, (ST > 0) ? 1 + ST : 2 + z)52 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];53 // expected-error@+2 2 {{directive '#pragma omp for' cannot contain more than one 'schedule' clause}}54 // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}55 #pragma omp for schedule (static, foobool(argc)), schedule (dynamic, true), schedule (guided, -5)56 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];57 #pragma omp for schedule (static, S) // expected-error {{'S' does not refer to a value}}58 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];59 // expected-error@+1 2 {{expression must have integral or unscoped enumeration type, not 'char *'}}60 #pragma omp for schedule (guided, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}61 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];62 #pragma omp for schedule (dynamic, 1)63 for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];64 #pragma omp for schedule (static, N) // expected-error {{argument to 'schedule' clause must be a strictly positive integer value}}65 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];66 #pragma omp for schedule (nonmonotonic: static) // omp45-error {{'nonmonotonic' modifier can only be specified with 'dynamic' or 'guided' schedule kind}}67 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];68 #pragma omp for schedule (nonmonotonic: auto) // omp45-error {{'nonmonotonic' modifier can only be specified with 'dynamic' or 'guided' schedule kind}}69 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];70 #pragma omp for schedule (nonmonotonic: runtime) // omp45-error {{'nonmonotonic' modifier can only be specified with 'dynamic' or 'guided' schedule kind}}71 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];72 #pragma omp for schedule (monotonic, nonmonotonic: auto) // expected-error {{modifier 'nonmonotonic' cannot be used along with modifier 'monotonic'}}73 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];74 #pragma omp for schedule (nonmonotonic, monotonic: auto) // expected-error {{modifier 'monotonic' cannot be used along with modifier 'nonmonotonic'}}75 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];76 #pragma omp for schedule (nonmonotonic, nonmonotonic: auto) // expected-error {{modifier 'nonmonotonic' cannot be used along with modifier 'nonmonotonic'}}77 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];78 #pragma omp for schedule (monotonic, monotonic: auto) // expected-error {{modifier 'monotonic' cannot be used along with modifier 'monotonic'}}79 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];80 #pragma omp for schedule (nonmonotonic: guided) ordered // expected-error {{'schedule' clause with 'nonmonotonic' modifier cannot be specified if an 'ordered' clause is specified}}81 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];82 #pragma omp for ordered(1) schedule(nonmonotonic: dynamic) // expected-error {{'schedule' clause with 'nonmonotonic' modifier cannot be specified if an 'ordered' clause is specified}}83 for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];84 return argc;85}86 87int main(int argc, char **argv) {88 int z;89 #pragma omp for schedule // expected-error {{expected '(' after 'schedule'}}90 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];91 #pragma omp for schedule ( // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}92 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];93 #pragma omp for schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}}94 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];95 #pragma omp for schedule (auto // expected-error {{expected ')'}} expected-note {{to match this '('}}96 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];97 #pragma omp for schedule (auto_dynamic // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}98 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];99 #pragma omp for schedule (auto, // expected-error {{expected ')'}} expected-note {{to match this '('}}100 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];101 #pragma omp for schedule (runtime, 3) // expected-error {{expected ')'}} expected-note {{to match this '('}}102 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];103 #pragma omp for schedule (guided, 4 // expected-error {{expected ')'}} expected-note {{to match this '('}}104 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];105 #pragma omp for schedule (static, 2+2-z)) // expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}}106 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];107 #pragma omp for schedule (dynamic, foobool(1) > 0 ? 1 : 2)108 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];109 // expected-error@+2 2 {{directive '#pragma omp for' cannot contain more than one 'schedule' clause}}110 // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}111 #pragma omp for schedule (guided, foobool(argc)), schedule (static, true), schedule (dynamic, -5)112 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];113 #pragma omp for schedule (guided, S1) // expected-error {{'S1' does not refer to a value}}114 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];115 // expected-error@+1 {{expression must have integral or unscoped enumeration type, not 'char *'}}116 #pragma omp for schedule (static, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}117 for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];118 // expected-error@+3 {{statement after '#pragma omp for' must be a for loop}}119 // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}}120 #pragma omp for schedule(dynamic, schedule(tmain<int, char, -1, -2>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}}121 foo();122 // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 1, 0>' requested here}}123 return tmain<int, char, 1, 0>(argc, argv);124}125 126