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From: "pault at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/30660] [4.2 and 4.1 only] Allocatable components of a derived type "require" the SAVE attribute. Date: Sat, 17 Feb 2007 22:42:00 -0000 [thread overview] Message-ID: <20070217224244.23459.qmail@sourceware.org> (raw) In-Reply-To: <bug-30660-109@http.gcc.gnu.org/bugzilla/> ------- Comment #8 from pault at gcc dot gnu dot org 2007-02-17 22:42 ------- This works and regtests OK: Index: gcc/fortran/resolve.c =================================================================== *** gcc/fortran/resolve.c (revision 121864) --- gcc/fortran/resolve.c (working copy) *************** resolve_fl_var_and_proc (gfc_symbol *sym *** 5529,5534 **** --- 5529,5549 ---- } + static gfc_component * + has_default_initializer (gfc_symbol *der) + { + gfc_component *c; + for (c = der->components; c; c = c->next) + if ((c->ts.type != BT_DERIVED && c->initializer) + || (c->ts.type == BT_DERIVED + && !c->pointer + && has_default_initializer (c->ts.derived))) + break; + + return c; + } + + /* Resolve symbols with flavor variable. */ static try *************** resolve_fl_variable (gfc_symbol *sym, in *** 5676,5684 **** components. */ c = NULL; if (sym->ts.type == BT_DERIVED && !(sym->value || flag)) ! for (c = sym->ts.derived->components; c; c = c->next) ! if (c->initializer) ! break; /* 4th constraint in section 11.3: "If an object of a type for which component-initialization is specified (R429) appears in the --- 5691,5697 ---- components. */ c = NULL; if (sym->ts.type == BT_DERIVED && !(sym->value || flag)) ! c = has_default_initializer (sym->ts.derived); /* 4th constraint in section 11.3: "If an object of a type for which component-initialization is specified (R429) appears in the I need to think about it - it looks a bit clumsy to me and I need also to think through compliance with the standard. Paul -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30660
next prev parent reply other threads:[~2007-02-17 22:42 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-01-31 21:34 [Bug fortran/30660] New: " toon at moene dot indiv dot nluug dot nl 2007-01-31 21:38 ` [Bug fortran/30660] " toon at moene dot indiv dot nluug dot nl 2007-02-02 13:14 ` pault at gcc dot gnu dot org 2007-02-02 16:15 ` pault at gcc dot gnu dot org 2007-02-03 12:46 ` fxcoudert at gcc dot gnu dot org 2007-02-03 13:39 ` pault at gcc dot gnu dot org 2007-02-04 13:17 ` [Bug fortran/30660] [4.2 and 4.1 only] " toon at moene dot indiv dot nluug dot nl 2007-02-05 9:37 ` paulthomas2 at wanadoo dot fr 2007-02-11 9:57 ` pault at gcc dot gnu dot org 2007-02-17 22:42 ` pault at gcc dot gnu dot org [this message] 2007-02-19 21:02 ` mmitchel at gcc dot gnu dot org 2007-02-22 22:10 ` patchapp at dberlin dot org 2007-02-23 16:35 ` burnus at gcc dot gnu dot org 2007-03-01 9:44 ` [Bug fortran/30660] [4.2 " burnus at gcc dot gnu dot org 2007-03-01 9:45 ` [Bug fortran/30660] " burnus at gcc dot gnu dot org
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