[testsuite, Fortran] Apply DejaGnu 1.4.4 work-around also to 'gfortran.dg/coarray...

See trunk r215293.  This unifies all 'dg-compile-aux-modules' instances.

	gcc/testsuite/
	PR fortran/56408
	* gfortran.dg/coarray/caf.exp (dg-compile-aux-modules): Workaround
	missing nexted dg-test call support in dejaGNU 1.4.4.

From-SVN: r269848

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 914ba72..4044696 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,9 @@
 2019-03-21  Thomas Schwinge  <thomas@codesourcery.com>
 
+       PR fortran/56408
+       * gfortran.dg/coarray/caf.exp (dg-compile-aux-modules): Workaround
+       missing nexted dg-test call support in dejaGNU 1.4.4.
+
        PR fortran/29383
        * gfortran.dg/ieee/ieee.exp (DEFAULT_FFLAGS): Set the same as in
        other '*.exp' files.

diff --git a/gcc/testsuite/gfortran.dg/coarray/caf.exp b/gcc/testsuite/gfortran.dg/coarray/caf.exp
index 4c6dba1..e3204c3 100644 (file)
--- a/gcc/testsuite/gfortran.dg/coarray/caf.exp
+++ b/gcc/testsuite/gfortran.dg/coarray/caf.exp
@@ -54,8 +54,18 @@ proc dg-compile-aux-modules { args } {
        error "dg-set-target-env-var: needs one argument"
        return
     }
+
+    set level [info level]
+    if { [info procs dg-save-unknown] != [list] } {
+       rename dg-save-unknown dg-save-unknown-level-$level
+    }
+
     dg-test $gfortran_test_path/[lindex $args 1] "" $gfortran_aux_module_flags
-    # cleanup-modules isn't intentionally invoked here.
+    # cleanup-modules is intentionally not invoked here.
+
+    if { [info procs dg-save-unknown-level-$level] != [list] } {
+       rename dg-save-unknown-level-$level dg-save-unknown
+    }
 }
 
 # Add -latomic only where supported.  Assume built-in support elsewhere.