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* [Bug c++/19244] New: Typedef of anonymous class incorrectly handled in member function definition
@ 2005-01-03 21:00 austern at apple dot com
2005-01-03 21:07 ` [Bug c++/19244] [4.0 Regression] " pinskia at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: austern at apple dot com @ 2005-01-03 21:00 UTC (permalink / raw)
To: gcc-bugs
gcc 4.0 incorrectly rejects the following valid code:
typedef struct { void f(); } f;
void f::f() { }
It treats f::f as referring to a constructor, and then gets confused because this isn't the right syntax for
a constructor definition. However (12.1/3), "a typedef-name that names a class shall not be used as
the identifier in the declarator for a constructor declaration."
Note that this only happens for an anonymous class. If I instead write
typedef struct e { void f(); } f;
then this compiles without error.
This is a regression. 3.3 handles this correctly.
--
Summary: Typedef of anonymous class incorrectly handled in member
function definition
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: austern at apple dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: powerpc-apple-darwin7.7.0
GCC host triplet: powerpc-apple-darwin7.7.0
GCC target triplet: powerpc-apple-darwin7.7.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19244
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/19244] [4.0 Regression] Typedef of anonymous class incorrectly handled in member function definition 2005-01-03 21:00 [Bug c++/19244] New: Typedef of anonymous class incorrectly handled in member function definition austern at apple dot com @ 2005-01-03 21:07 ` pinskia at gcc dot gnu dot org 2005-01-04 15:50 ` pinskia at gcc dot gnu dot org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-01-03 21:07 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-03 21:07 ------- Confirmed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Keywords| |rejects-valid Known to fail| |4.0.0 Known to work| |3.4.0 Last reconfirmed|0000-00-00 00:00:00 |2005-01-03 21:07:28 date| | Summary|Typedef of anonymous class |[4.0 Regression] Typedef of |incorrectly handled in |anonymous class incorrectly |member function definition |handled in member function | |definition Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19244 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/19244] [4.0 Regression] Typedef of anonymous class incorrectly handled in member function definition 2005-01-03 21:00 [Bug c++/19244] New: Typedef of anonymous class incorrectly handled in member function definition austern at apple dot com 2005-01-03 21:07 ` [Bug c++/19244] [4.0 Regression] " pinskia at gcc dot gnu dot org @ 2005-01-04 15:50 ` pinskia at gcc dot gnu dot org 2005-01-06 16:38 ` mmitchel at gcc dot gnu dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-01-04 15:50 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-04 15:50 ------- : Search converges between 2004-07-17-trunk (#488) and 2004-07-18-trunk (#489). -- What |Removed |Added ---------------------------------------------------------------------------- Known to work|3.4.0 |3.4.0 3.4.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19244 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/19244] [4.0 Regression] Typedef of anonymous class incorrectly handled in member function definition 2005-01-03 21:00 [Bug c++/19244] New: Typedef of anonymous class incorrectly handled in member function definition austern at apple dot com 2005-01-03 21:07 ` [Bug c++/19244] [4.0 Regression] " pinskia at gcc dot gnu dot org 2005-01-04 15:50 ` pinskia at gcc dot gnu dot org @ 2005-01-06 16:38 ` mmitchel at gcc dot gnu dot org 2005-01-06 20:21 ` mmitchel at gcc dot gnu dot org 2005-01-06 20:21 ` cvs-commit at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: mmitchel at gcc dot gnu dot org @ 2005-01-06 16:38 UTC (permalink / raw) To: gcc-bugs -- What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |mark at codesourcery dot com |dot org | Status|NEW |ASSIGNED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19244 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/19244] [4.0 Regression] Typedef of anonymous class incorrectly handled in member function definition 2005-01-03 21:00 [Bug c++/19244] New: Typedef of anonymous class incorrectly handled in member function definition austern at apple dot com ` (2 preceding siblings ...) 2005-01-06 16:38 ` mmitchel at gcc dot gnu dot org @ 2005-01-06 20:21 ` mmitchel at gcc dot gnu dot org 2005-01-06 20:21 ` cvs-commit at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: mmitchel at gcc dot gnu dot org @ 2005-01-06 20:21 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From mmitchel at gcc dot gnu dot org 2005-01-06 20:21 ------- Fixed in GCC 4.0. -- What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19244 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/19244] [4.0 Regression] Typedef of anonymous class incorrectly handled in member function definition 2005-01-03 21:00 [Bug c++/19244] New: Typedef of anonymous class incorrectly handled in member function definition austern at apple dot com ` (3 preceding siblings ...) 2005-01-06 20:21 ` mmitchel at gcc dot gnu dot org @ 2005-01-06 20:21 ` cvs-commit at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-01-06 20:21 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-01-06 20:21 ------- Subject: Bug 19244 CVSROOT: /cvs/gcc Module name: gcc Changes by: mmitchel@gcc.gnu.org 2005-01-06 20:21:16 Modified files: gcc/testsuite : ChangeLog gcc/cp : ChangeLog class.c decl.c method.c parser.c Added files: gcc/testsuite/g++.dg/parse: ctor2.C Log message: PR c++/19244 * class.c (add_implicitly_declared_members): Remove dead code. * decl.c (grokfndecl): Add sfk parameter. Use it do set DECL_CONSTRUCTOR_P. (grokdeclarator): Adjust calls to grokfndecl. * method.c (implicitly_declare_fn): Improve documentation. * parser.c (cp_parser_direct_declarator): Do not consider a function to be a constructor if the containing class was originally anonymous. PR c++/19244 * g++.dg/parser/ctor2.C: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4856&r2=1.4857 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/ctor2.C.diff?cvsroot=gcc&r1=NONE&r2=1.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4571&r2=1.4572 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/class.c.diff?cvsroot=gcc&r1=1.698&r2=1.699 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcc&r1=1.1351&r2=1.1352 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/method.c.diff?cvsroot=gcc&r1=1.318&r2=1.319 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&r1=1.301&r2=1.302 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19244 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2005-01-06 20:21 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2005-01-03 21:00 [Bug c++/19244] New: Typedef of anonymous class incorrectly handled in member function definition austern at apple dot com 2005-01-03 21:07 ` [Bug c++/19244] [4.0 Regression] " pinskia at gcc dot gnu dot org 2005-01-04 15:50 ` pinskia at gcc dot gnu dot org 2005-01-06 16:38 ` mmitchel at gcc dot gnu dot org 2005-01-06 20:21 ` mmitchel at gcc dot gnu dot org 2005-01-06 20:21 ` cvs-commit at gcc dot gnu dot org
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