diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/change_symbol_attributes_1.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/change_symbol_attributes_1.f90 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/change_symbol_attributes_1.f90 b/gcc/testsuite/gfortran.dg/change_symbol_attributes_1.f90 new file mode 100644 index 000000000..9b6ed3769 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/change_symbol_attributes_1.f90 @@ -0,0 +1,17 @@ +! { dg-do compile } +! Fix for PR21730 - declarations used to produce the error: +! target :: x ! these 2 lines interchanged +! 1 +! Error: Cannot change attributes of symbol at (1) after it has been used. +! +! Contributed by Harald Anlauf <anlauf@gmx.de> +! +subroutine gfcbug27 (x) + real, intent(inout) :: x(:) + + real :: tmp(size (x,1)) ! gfc produces an error unless + target :: x ! these 2 lines interchanged + real, pointer :: p(:) + + p => x(:) +end subroutine gfcbug27 |