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testsuite: Nullify pointers before first usage.

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Nullify pointers to avoid an undefined association status.

2016-03-02  Bernhard Heckel  <bernhard.heckel@intel.com>

gdb/testsuite/Changelog:

     * gdb.mi/vla.f90: Nullify pointer after declaration.
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Bernhard Heckel 2016-03-02 16:36:37 +01:00
parent 650beae39d
commit 178073690a
2 changed files with 5 additions and 0 deletions
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gdb/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2016-03-02 Bernhard Heckel <bernhard.heckel@intel.com>
* gdb.mi/vla.f90: Nullify pointer after declaration.
2016-03-01 Pedro Alves <palves@redhat.com>
* gdb.trace/ftrace-lock.c: Include <unistd.h>.

1
gdb/testsuite/gdb.mi/vla.f90
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@ -18,6 +18,7 @@ program vla
real, target, allocatable :: vla2(:, :)
real, pointer :: pvla2 (:, :)
logical :: l
nullify (pvla2)
allocate (vla1 (5)) ! vla1-not-allocated
l = allocated(vla1) ! vla1-allocated