compiler-error-c3042.md

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Learn more about: Compiler Error C3042	Compiler Error C3042	11/04/2016	C3042	C3042	bf73f61e-5bd2-40a8-9b06-6244e6a15a41

Compiler Error C3042

'copyprivate' and 'nowait' clauses cannot appear together on OpenMP 'directive' directive

The copyprivate and nowait clauses are mutually exclusive on the specified directive. To fix this error, remove one or both of the copyprivate or nowait clauses.

The following sample generates C3042:

// C3042.cpp
// compile with: /openmp /c
#include <stdio.h>
#include "omp.h"

double d;

int main() {
    #pragma omp parallel private(d)
   {
      #pragma omp single copyprivate(d) nowait   // C3042
      {
      }
   }
}