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! { dg-do run }

! { dg-options "-fbounds-check" }

! { dg-shouldfail "Character length mismatch" }

! PR fortran/37746

! Test bounds-checking for string length of dummy arguments.

MODULE m

CONTAINS

  SUBROUTINE test (str, n)

    IMPLICIT NONE

    CHARACTER(len=n) :: str

    INTEGER :: n

  END SUBROUTINE test

  SUBROUTINE test2 (str)

    IMPLICIT NONE

    CHARACTER(len=*) :: str

    CALL test (str, 5) ! Expected length of str is 5.

  END SUBROUTINE test2

END MODULE m

PROGRAM main

  USE m

  IMPLICIT NONE

  CALL test2 ('abc') ! String is too short.

END PROGRAM main

! { dg-output "shorter than the declared one for dummy argument 'str' \\(3/5\\)" }

! { dg-final { cleanup-modules "m" } }