diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gfortran.dg/used_before_typed_6.f90')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gfortran.dg/used_before_typed_6.f90 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gfortran.dg/used_before_typed_6.f90 b/gcc-4.9/gcc/testsuite/gfortran.dg/used_before_typed_6.f90 new file mode 100644 index 000000000..abcac8cf9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gfortran.dg/used_before_typed_6.f90 @@ -0,0 +1,20 @@ +! { dg-do compile } +! { dg-options "-std=gnu" } + +! Allow legacy code to work even if not only a single symbol is used as +! expression but a basic arithmetic expression. + +SUBROUTINE test (n, m) + IMPLICIT NONE + + ! These should go fine. + INTEGER :: arr1(n + 1) ! { dg-bogus "used before it is typed" } + INTEGER :: arr2(n / (2 * m**5)) ! { dg-bogus "used before it is typed" } + + ! These should fail for obvious reasons. + INTEGER :: arr3(n * 1.1) ! { dg-error "must be of INTEGER type" } + INTEGER :: arr4(REAL (m)) ! { dg-error "used before it is typed" } + INTEGER :: arr5(SIN (m)) ! { dg-error "used before it is typed" } + + INTEGER :: n, m +END SUBROUTINE test |