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| author | Janus Weil <janus@gcc.gnu.org> | 2016-11-09 21:33:24 +0100 |
|---|---|---|
| committer | Janus Weil <janus@gcc.gnu.org> | 2016-11-09 21:33:24 +0100 |
| commit | 271dd55c784a8bae4edae33f9fd79f046be7cd6c (patch) | |
| tree | e5a23899945e91d459d27f6f19af76e2ba41eed9 /gcc/fortran/interface.c | |
| parent | e922b256906a07da5571ed0258c4ee57a4b1859c (diff) | |
| download | gcc-271dd55c784a8bae4edae33f9fd79f046be7cd6c.zip gcc-271dd55c784a8bae4edae33f9fd79f046be7cd6c.tar.gz gcc-271dd55c784a8bae4edae33f9fd79f046be7cd6c.tar.bz2 | |
[multiple changes]
2016-11-09 Mikael Morin <mikael@gcc.gnu.org>
Janus Weil <janus@gcc.gnu.org>
PR fortran/46459
* interface.c (compare_actual_formal): Add safety checks to avoid ICE.
2016-11-09 Janus Weil <janus@gcc.gnu.org>
PR fortran/46459
* gfortran.dg/volatile14.f90: New test.
From-SVN: r242020
Diffstat (limited to 'gcc/fortran/interface.c')
| -rw-r--r-- | gcc/fortran/interface.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/fortran/interface.c b/gcc/fortran/interface.c index 4dd432ef..98a61df 100644 --- a/gcc/fortran/interface.c +++ b/gcc/fortran/interface.c @@ -3190,6 +3190,7 @@ compare_actual_formal (gfc_actual_arglist **ap, gfc_formal_arglist *formal, shape array, if the dummy argument has the VOLATILE attribute. */ if (f->sym->attr.volatile_ + && a->expr->expr_type == EXPR_VARIABLE && a->expr->symtree->n.sym->as && a->expr->symtree->n.sym->as->type == AS_ASSUMED_SHAPE && !(f->sym->as && f->sym->as->type == AS_ASSUMED_SHAPE)) @@ -3219,6 +3220,7 @@ compare_actual_formal (gfc_actual_arglist **ap, gfc_formal_arglist *formal, dummy argument has the VOLATILE attribute. */ if (f->sym->attr.volatile_ + && a->expr->expr_type == EXPR_VARIABLE && a->expr->symtree->n.sym->attr.pointer && a->expr->symtree->n.sym->as && !(f->sym->as |