Fortran: Add debug functions for OpenMP data structures

show_omp_namelist and show_omp_clauses cannot be called from GDB because
dumpfile is NULL at debug time. Add debug wrappers that temporarily set it to
stderr.

gcc/fortran/ChangeLog:

	* dump-parse-tree.cc (debug): Add debug functions for gfc_omp_namelist
	and gfc_omp_clauses.

diff --git a/gcc/fortran/dump-parse-tree.cc b/gcc/fortran/dump-parse-tree.cc
index ea878099da53dcb78f10359e64d6b99f2bb45b69..e7bfa480a2c6c9c9ba1a06dfd225de89b557e73d 100644 (file)
--- a/gcc/fortran/dump-parse-tree.cc
+++ b/gcc/fortran/dump-parse-tree.cc
@@ -4722,3 +4722,25 @@ debug (gfc_array_ref *ar)
   fputc ('\n', dumpfile);
   dumpfile = tmp;
 }
+
+/* Dump OpenMP data structures.  */
+
+DEBUG_FUNCTION void
+debug (gfc_omp_namelist *n)
+{
+  FILE *tmp = dumpfile;
+  dumpfile = stderr;
+  show_omp_namelist (OMP_LIST_MAP, n);
+  fputc ('\n', dumpfile);
+  dumpfile = tmp;
+}
+
+DEBUG_FUNCTION void
+debug (gfc_omp_clauses *clauses)
+{
+  FILE *tmp = dumpfile;
+  dumpfile = stderr;
+  show_omp_clauses (clauses);
+  fputc ('\n', dumpfile);
+  dumpfile = tmp;
+}