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Diffstat (limited to 'gcc/testsuite/gfortran.dg/recursive_check_7.f90')
-rw-r--r-- | gcc/testsuite/gfortran.dg/recursive_check_7.f90 | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/recursive_check_7.f90 b/gcc/testsuite/gfortran.dg/recursive_check_7.f90 new file mode 100644 index 000000000..c1af8adc8 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/recursive_check_7.f90 @@ -0,0 +1,40 @@ +! { dg-do run } +! { dg-options "-fcheck=recursion" } +! { dg-shouldfail "Recursion check" } +! +! PR fortran/32626 +! Recursion run-time check +! + +subroutine NormalFunc() +end subroutine NormalFunc + +recursive subroutine valid(x) + logical :: x + if(x) call sndValid() + print *, 'OK' +end subroutine valid + +subroutine sndValid() + call valid(.false.) +end subroutine sndValid + +subroutine invalid(x) + logical :: x + if(x) call sndInvalid() + print *, 'BUG' + call abort() +end subroutine invalid + +subroutine sndInvalid() + call invalid(.false.) +end subroutine sndInvalid + +call valid(.true.) +call valid(.true.) +call NormalFunc() +call NormalFunc() +call invalid(.true.) +end + +! { dg-output "Fortran runtime error: Recursive call to nonrecursive procedure 'invalid'" } |