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| author | Janus Weil <janus@gcc.gnu.org> | 2011-06-16 13:45:05 +0200 |
|---|---|---|
| committer | Janus Weil <janus@gcc.gnu.org> | 2011-06-16 13:45:05 +0200 |
| commit | 9c9eacb9b4d7b9f2866da3352e12722aedc846df (patch) | |
| tree | b906177d151631ae9652bebb3a02f3f328d24096 /gcc/fortran/resolve.c | |
| parent | fd4df33d4ee706a8dbc98201b1a62456fabb8195 (diff) | |
| download | gcc-9c9eacb9b4d7b9f2866da3352e12722aedc846df.zip gcc-9c9eacb9b4d7b9f2866da3352e12722aedc846df.tar.gz gcc-9c9eacb9b4d7b9f2866da3352e12722aedc846df.tar.bz2 | |
re PR fortran/49417 ([OOP] ICE on invalid CLASS component declaration)
2011-06-16 Janus Weil <janus@gcc.gnu.org>
PR fortran/49417
* module.c (mio_component): Make sure the 'class_ok' attribute is set
for use-associated CLASS components.
* parse.c (parse_derived): Check for 'class_ok' attribute.
* resolve.c (resolve_fl_derived): Ditto.
2011-06-16 Janus Weil <janus@gcc.gnu.org>
PR fortran/49417
* gfortran.dg/class_43.f03: New.
From-SVN: r175101
Diffstat (limited to 'gcc/fortran/resolve.c')
| -rw-r--r-- | gcc/fortran/resolve.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index b2c3189..cec45ca 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -11789,7 +11789,8 @@ resolve_fl_derived (gfc_symbol *sym) return FAILURE; } - if (c->ts.type == BT_CLASS && CLASS_DATA (c)->attr.class_pointer + if (c->ts.type == BT_CLASS && c->attr.class_ok + && CLASS_DATA (c)->attr.class_pointer && CLASS_DATA (c)->ts.u.derived->components == NULL && !CLASS_DATA (c)->ts.u.derived->attr.zero_comp) { @@ -11800,9 +11801,10 @@ resolve_fl_derived (gfc_symbol *sym) } /* C437. */ - if (c->ts.type == BT_CLASS - && !(CLASS_DATA (c)->attr.class_pointer - || CLASS_DATA (c)->attr.allocatable)) + if (c->ts.type == BT_CLASS && c->attr.flavor != FL_PROCEDURE + && (!c->attr.class_ok + || !(CLASS_DATA (c)->attr.class_pointer + || CLASS_DATA (c)->attr.allocatable))) { gfc_error ("Component '%s' with CLASS at %L must be allocatable " "or pointer", c->name, &c->loc); |