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author	Harald Anlauf <anlauf@gmx.de>
	Fri, 15 Mar 2024 19:14:07 +0000 (20:14 +0100)
committer	Harald Anlauf <anlauf@gmx.de>
	Sun, 17 Mar 2024 19:22:55 +0000 (20:22 +0100)
commit	3f3f0b7ee8022776d69ecaed1375e1559716f226
tree	6809b157d6de08d2dcafc072f60780ef71df9e1a	tree
parent	8064107535328717aeb78418edf778559cd5c3ac	commit \| diff

Fortran: fix for absent array argument passed to optional dummy [PR101135]

gcc/fortran/ChangeLog:

PR fortran/101135
* trans-array.cc (gfc_get_dataptr_offset): Check for optional
arguments being present before dereferencing data pointer.

gcc/testsuite/ChangeLog:

PR fortran/101135
* gfortran.dg/missing_optional_dummy_6a.f90: Adjust diagnostic pattern.
* gfortran.dg/ubsan/missing_optional_dummy_8.f90: New test.

gcc/fortran/trans-array.cc		diff \| blob \| blame \| history
gcc/testsuite/gfortran.dg/missing_optional_dummy_6a.f90		diff \| blob \| blame \| history
gcc/testsuite/gfortran.dg/ubsan/missing_optional_dummy_8.f90	[new file with mode: 0644]	blob

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