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Diffstat (limited to 'gcc/testsuite/gfortran.dg/character_array_dummy_1.f90')
-rw-r--r-- | gcc/testsuite/gfortran.dg/character_array_dummy_1.f90 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/character_array_dummy_1.f90 b/gcc/testsuite/gfortran.dg/character_array_dummy_1.f90 new file mode 100644 index 0000000..da5ed63 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/character_array_dummy_1.f90 @@ -0,0 +1,21 @@ +! { dg-do compile } +! +! PR fortran/105381 +! Infinite recursion with array references of character dummy arguments. +! +! Contributed by Harald Anlauf <anlauf@gmx.de> + +MODULE m + implicit none + integer, parameter :: ncrit = 8 + integer, parameter :: nterm = 7 +contains + + subroutine new_thin_rule (rule1) + character(*),intent(in) ,optional :: rule1(ncrit) + character(len=8) :: rules (ncrit,nterm) + rules = '' + if (present (rule1)) rules(:,1) = rule1 ! <-- compile time hog + end subroutine new_thin_rule + +end module m |