OpenMP syntax bug

fah10 — Wed, 27 Oct 2010 15:52:36 GMT

The Intel Fortran compiler does not compile programs when variable names used within OpenMP copyprivate clauses start with 'do'
However, from the OpenMP standard, I see no reason why such variable names should be forbidden?!

Example:

program test

real :: dot

!$omp parallel private(dot)

!$omp single
dot = 1.0
!$omp end single copyprivate(dot)

!$omp end parallel

end program test

Compilation aborts with:

omp_copyprivate_syntax.F90(9): error #5082: Syntax error, found 'DO' when expecting one of: /
!$omp end single copyprivate(dot)
-----------------------------^
omp_copyprivate_syntax.F90(9): error #7982: Variables in the COPYPRIVATE list must be PRIVATE in the enclosing parallel region.
!$omp end single copyprivate(dot)
-------------------------------^

The trivial work-around is to rename the variable.

OpenMP syntax bug

Xiaoping_D_Intel — Fri, 29 Oct 2010 06:16:38 GMT

Thanks for reporting the error. I have filed a bug report (Tracking ID: DPD200162297) and will keep you posted on its status.

Thanks,
Xiaoping Duan
Intel Customer Support

topic OpenMP syntax bug in Intel® Fortran Compiler

OpenMP syntax bug

OpenMP syntax bug