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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/subref_array_pointer_4.f90 | |
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/subref_array_pointer_4.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/subref_array_pointer_4.f90 | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/subref_array_pointer_4.f90 b/gcc/testsuite/gfortran.dg/subref_array_pointer_4.f90 new file mode 100644 index 000000000..19edfdca9 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/subref_array_pointer_4.f90 @@ -0,0 +1,28 @@ +! { dg-do run } +! Tests the fix for PR42309, in which the indexing of 'Q' +! was off by one. +! +! Contributed by Gilbert Scott <gilbert.scott@easynet.co.uk> +! +PROGRAM X + TYPE T + INTEGER :: I + REAL :: X + END TYPE T + TYPE(T), TARGET :: T1(0:3) + INTEGER, POINTER :: P(:) + REAL :: SOURCE(4) = [10., 20., 30., 40.] + + T1%I = [1, 2, 3, 4] + T1%X = SOURCE + P => T1%I + CALL Z(P) + IF (ANY (T1%I .NE. [999, 2, 999, 4])) CALL ABORT + IF (ANY (T1%X .NE. SOURCE)) CALL ABORT +CONTAINS + SUBROUTINE Z(Q) + INTEGER, POINTER :: Q(:) + Q(1:3:2) = 999 + END SUBROUTINE Z +END PROGRAM X + |