diff options
| author | janus <janus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-09-02 19:04:08 +0000 |
|---|---|---|
| committer | janus <janus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-09-02 19:04:08 +0000 |
| commit | 34e322d178d1f76b9b47ecfb0f7b085d75832b1e (patch) | |
| tree | 659a0193833f1b331dece185d96b7f2e7568e33d /gcc/fortran/expr.c | |
| parent | a4923bff59eee4bbc4eedd17d44735a417ff6e85 (diff) | |
2017-09-02 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/81770
* expr.c (gfc_check_pointer_assign): Improve the check whether pointer
may outlive pointer target.
2017-09-02 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/81770
* gfortran.dg/warn_target_lifetime_3.f90: Fix a typo.
* gfortran.dg/warn_target_lifetime_4.f90: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-7-branch@251618 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fortran/expr.c')
| -rw-r--r-- | gcc/fortran/expr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/fortran/expr.c b/gcc/fortran/expr.c index c7d3e549c5b9..1718e4a55b89 100644 --- a/gcc/fortran/expr.c +++ b/gcc/fortran/expr.c @@ -3806,7 +3806,8 @@ gfc_check_pointer_assign (gfc_expr *lvalue, gfc_expr *rvalue) if (warn_target_lifetime && rvalue->expr_type == EXPR_VARIABLE && !rvalue->symtree->n.sym->attr.save - && !attr.pointer && !rvalue->symtree->n.sym->attr.host_assoc + && !rvalue->symtree->n.sym->attr.pointer && !attr.pointer + && !rvalue->symtree->n.sym->attr.host_assoc && !rvalue->symtree->n.sym->attr.in_common && !rvalue->symtree->n.sym->attr.use_assoc && !rvalue->symtree->n.sym->attr.dummy) |