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| author | Paul Thomas <pault@gcc.gnu.org> | 2010-07-05 19:26:12 +0000 |
|---|---|---|
| committer | Paul Thomas <pault@gcc.gnu.org> | 2010-07-05 19:26:12 +0000 |
| commit | 0a8c9a137937a9da06119d45370037ce788d7eeb (patch) | |
| tree | 5ba17a0cd7868a6e4b7c2504e2526b17aeb677d6 /gcc | |
| parent | 88e06841144bd5612bc3411a657094c2fb39575f (diff) | |
| download | gcc-0a8c9a137937a9da06119d45370037ce788d7eeb.zip gcc-0a8c9a137937a9da06119d45370037ce788d7eeb.tar.gz gcc-0a8c9a137937a9da06119d45370037ce788d7eeb.tar.bz2 | |
re PR fortran/44596 ([OOP] Dynamic dispatch uses broken types)
2010-07-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/44596
* trans-types.c (gfc_get_derived_type): Derived type fields
with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
but build_pointer_type_for_mode must be used for this.
From-SVN: r161848
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/fortran/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/fortran/trans-types.c | 3 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 3530c8f..621879b 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,10 @@ +2010-07-05 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/44596 + * trans-types.c (gfc_get_derived_type): Derived type fields + with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set + but build_pointer_type_for_mode must be used for this. + 2010-07-05 Nathan Froyd <froydnj@codesourcery.com> * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree. diff --git a/gcc/fortran/trans-types.c b/gcc/fortran/trans-types.c index 1de624f..6f71da8 100644 --- a/gcc/fortran/trans-types.c +++ b/gcc/fortran/trans-types.c @@ -2154,7 +2154,8 @@ gfc_get_derived_type (gfc_symbol * derived) /* vtype fields can point to different types to the base type. */ if (c->ts.type == BT_DERIVED && c->ts.u.derived->attr.vtype) - TYPE_REF_CAN_ALIAS_ALL (field_type) = true; + field_type = build_pointer_type_for_mode (TREE_TYPE (field_type), + ptr_mode, true); field = gfc_add_field_to_struct (&fieldlist, typenode, get_identifier (c->name), |