[Openmp-commits] [PATCH] D105474: [openmp] [test] Add missing <limits> include to capacity_nthreads

[Michał Górny via Phabricator via Openmp-commits]

mgorny created this revision.
mgorny added reviewers: ronlieb, jdoerfert, tianshilei1992.
Herald added subscribers: jfb, guansong, yaxunl.
mgorny requested review of this revision.
Herald added a subscriber: sstefan1.

Otherwise the build against libstdc++ fails:

  $ "clang++" "-fopenmp" "-pthread" "-I" "/home/mgorny/git/llvm-project/openmp/runtime/test" "-I" "/home/mgorny/git/llvm-project/build.libomp/runtime/src" "-L" "/home/mgorny/git/llvm-project/build.libomp/runtime/src" "-I" "/home/mgorny/git/llvm-project/openmp/runtime/test/ompt" "-std=c++14" "/home/mgorny/git/llvm-project/openmp/runtime/test/tasking/hidden_helper_task/capacity_nthreads.cpp" "-o" "/home/mgorny/git/llvm-project/build.libomp/runtime/test/tasking/hidden_helper_task/Output/capacity_nthreads.cpp.tmp" "-lm" "-latomic"
  # command stderr:
  /home/mgorny/git/llvm-project/openmp/runtime/test/tasking/hidden_helper_task/capacity_nthreads.cpp:12:31: error: no member named 'numeric_limits' in namespace 'std'
                           std::numeric_limits<int>::max());
                           ~~~~~^
  /home/mgorny/git/llvm-project/openmp/runtime/test/tasking/hidden_helper_task/capacity_nthreads.cpp:12:49: error: expected '(' for function-style cast or type construction
                           std::numeric_limits<int>::max());
                                               ~~~^
  /home/mgorny/git/llvm-project/openmp/runtime/test/tasking/hidden_helper_task/capacity_nthreads.cpp:12:52: error: no member named 'max' in the global namespace
                           std::numeric_limits<int>::max());
                                                   ~~^
  3 errors generated.
  
  error: command failed with exit status: 1


https://reviews.llvm.org/D105474

Files:
  openmp/runtime/test/tasking/hidden_helper_task/capacity_nthreads.cpp


Index: openmp/runtime/test/tasking/hidden_helper_task/capacity_nthreads.cpp
===================================================================
--- openmp/runtime/test/tasking/hidden_helper_task/capacity_nthreads.cpp
+++ openmp/runtime/test/tasking/hidden_helper_task/capacity_nthreads.cpp
@@ -4,6 +4,7 @@
 
 #include <algorithm>
 #include <cassert>
+#include <limits>
 #include <vector>
 
 int main(int argc, char *argv[]) {


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