[patch, fortran] Fix two issues with unused/unset variable warnings.

[Thomas Koenig]

Hi H.J.

> I got
> 
> FAIL: gfortran.dg/warn_undefined_vars_6.f90   -O  (test for excess errors)
> Excess errors:
> /export/gnu/import/git/sources/gcc/gcc/testsuite/gfortran.dg/warn_undefined_vars_6.f90:10:9:
> Warning: Deleted feature: PAUSE statement at (1)
> /export/gnu/import/git/sources/gcc/gcc/testsuite/gfortran.dg/warn_undefined_vars_6.f90:13:48:
> Warning: Deleted feature: PAUSE statement at (1)
> 
> on Linux/x86-64.

Fixed as obvious and simple, shown below. Thanks for the heads-up!

Best regards

	Thomas


commit 1d8f0366ddb84589f9d1d3f8fe65d9d2223f8cb6 (HEAD -> trunk, 
origin/trunk)
Author: Thomas Koenig <tkoenig@gcc.gnu.org>
Date:   Sun Jul 5 10:12:34 2026 +0200

     Add warnings about deleted PAUSE feature to test case.

     gcc/testsuite/ChangeLog:

             PR fortran/126090
             * gfortran.dg/warn_undefined_vars_6.f90: Add warnings
             about deleted feature.

diff --git a/gcc/testsuite/gfortran.dg/warn_undefined_vars_6.f90 
b/gcc/testsuite/gfortran.dg/warn_undefined_vars_6.f90
index 25e0c16def7..4709f085307 100644
--- a/gcc/testsuite/gfortran.dg/warn_undefined_vars_6.f90
+++ b/gcc/testsuite/gfortran.dg/warn_undefined_vars_6.f90
@@ -7,8 +7,9 @@ program memain
    s = "abc"
    error stop s
    stop s
-  pause s
+  pause s ! { dg-warning "Deleted feature" }
    error stop s1 ! { dg-warning "Undefined variable" }
    stop s2 ! { dg-warning "Undefined variable" }
    pause s3 ! { dg-warning "Undefined variable" }
+  ! { dg-warning "Deleted feature" " " { target "*-*-*" } .-1 }
  end program memain