clang/test/OpenMP/openmp_attribute_compat.cpp

   1 // RUN: %clang_cc1 -fopenmp -fsyntax-only -verify=pre -Wpre-openmp-51-compat %s
   2 // RUN: %clang_cc1 -fopenmp -fsyntax-only -verify=off %s
   3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -fsyntax-only -verify=ext -Wopenmp %s
   4 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -fsyntax-only -verify=ext -Wopenmp-51-extensions %s
   5 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -fsyntax-only -verify=ext -Wall %s
   6 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -fsyntax-only -verify=ext %s
   7 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -fsyntax-only -verify=off -Wno-openmp %s
   8 // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -fsyntax-only -verify=off -Wno-openmp-51-extensions %s
   9
  10 // RUN: %clang_cc1 -fopenmp -fsyntax-only -verify=pre -Wpre-openmp-51-compat -x c -std=c2x %s
  11 // RUN-: %clang_cc1 -fopenmp -fsyntax-only -verify=off -x c -std=c2x %s
  12 // RUN-: %clang_cc1 -fopenmp -fopenmp-version=50 -fsyntax-only -verify=ext -Wopenmp -x c -std=c2x %s
  13
  14 // off-no-diagnostics
  15
  16 int x;
  17 [[omp::directive(threadprivate(x))]]; // pre-warning {{specifying OpenMP directives with [[]] is incompatible with OpenMP standards before OpenMP 5.1}} \
  18                                       // ext-warning {{specifying OpenMP directives with [[]] is an OpenMP 5.1 extension}}