[PATCH] [gfortran] Set omp_requires_mask for dynamic_allocators.

[Hafiz Abid Qadeer]

This patch fixes an issue that although gfortran accepts
'requires dynamic_allocators', it does not set the omp_requires_mask
accordingly.

gcc/fortran/ChangeLog:

        * parse.cc (gfc_parse_file): Set OMP_REQUIRES_DYNAMIC_ALLOCATORS
        bit in omp_requires_mask.
---
 gcc/fortran/parse.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gcc/fortran/parse.cc b/gcc/fortran/parse.cc
index db918291b10..821555bd85f 100644
--- a/gcc/fortran/parse.cc
+++ b/gcc/fortran/parse.cc
@@ -6890,6 +6890,9 @@ done:
       break;
     }
 
+  if (omp_requires & OMP_REQ_DYNAMIC_ALLOCATORS)
+    omp_requires_mask
+       = (enum omp_requires) (omp_requires_mask | 
OMP_REQUIRES_DYNAMIC_ALLOCATORS);
   /* Do the parse tree dump.  */
   gfc_current_ns = flag_dump_fortran_original ? gfc_global_ns_list : NULL;
 
-- 
2.25.1