summaryrefslogtreecommitdiff
path: root/gcc/testsuite/gfortran.dg/arrayio_11.f90
diff options
context:
space:
mode:
Diffstat (limited to 'gcc/testsuite/gfortran.dg/arrayio_11.f90')
-rw-r--r--gcc/testsuite/gfortran.dg/arrayio_11.f9044
1 files changed, 44 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/arrayio_11.f90 b/gcc/testsuite/gfortran.dg/arrayio_11.f90
new file mode 100644
index 000000000..04735d11b
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/arrayio_11.f90
@@ -0,0 +1,44 @@
+! { dg-do run }
+! Tests the fix for PR30284, in which the substring plus
+! component reference for an internal file would cause an ICE.
+!
+! Contributed by Harald Anlauf <anlauf@gmx.de>
+
+program gfcbug51
+ implicit none
+
+ type :: date_t
+ character(len=12) :: date ! yyyymmddhhmm
+ end type date_t
+
+ type year_t
+ integer :: year = 0
+ end type year_t
+
+ type(date_t) :: file(3)
+ type(year_t) :: time(3)
+
+ FILE%date = (/'200612231200', '200712231200', &
+ '200812231200'/)
+
+ call date_to_year (FILE)
+ if (any (time%year .ne. (/2006, 2007, 2008/))) call abort ()
+
+ call month_to_date ((/8, 9, 10/), FILE)
+ if ( any (file%date .ne. (/'200608231200', '200709231200', &
+ '200810231200'/))) call abort ()
+
+contains
+
+ subroutine date_to_year (d)
+ type(date_t) :: d(3)
+ read (d%date(1:4),'(i4)') time%year
+ end subroutine
+
+ subroutine month_to_date (m, d)
+ type(date_t) :: d(3)
+ integer :: m(:)
+ write (d%date(5:6),'(i2.2)') m
+ end subroutine month_to_date
+
+end program gfcbug51