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HEAD
2014-04-15 Richard Biener <rguenther@suse.de>
[official-gcc.git]
/
gcc
/
testsuite
/
gfortran.dg
/
do_check_4.f90
blob
65bc92c7e1a8144dc375e9ee0682808f3412e07d
1
! { dg-do run }
2
! { dg-options "-fcheck=do" }
3
! { dg-shouldfail "DO check" }
4
!
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! PR fortran/34656
6
! Run-time check for modifing loop variables
7
!
8
PROGRAM
test
9
IMPLICIT NONE
10
INTEGER
::
i
11
DO
i
=
1
,
100
12
CALL
do_something
()
13
ENDDO
14
CONTAINS
15
SUBROUTINE
do_something
()
16
IMPLICIT NONE
17
DO
i
=
1
,
10
18
ENDDO
19
END SUBROUTINE
do_something
20
END PROGRAM
test
21
! { dg-output "Fortran runtime error: Loop variable has been modified" }