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From: sneechy@hotmail.com To: gcc-gnats@gcc.gnu.org Subject: c++/9057: partial template specialization appears to be ignored Date: Wed, 25 Dec 2002 07:26:00 -0000 [thread overview] Message-ID: <20021225152001.3745.qmail@sources.redhat.com> (raw) >Number: 9057 >Category: c++ >Synopsis: partial template specialization appears to be ignored >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: rejects-legal >Submitter-Id: net >Arrival-Date: Wed Dec 25 07:26:05 PST 2002 >Closed-Date: >Last-Modified: >Originator: sneechy@hotmail.com >Release: gcc version 3.2 (mingw special 20020817-1) >Organization: >Environment: gcc version 3.2 (mingw special 20020817-1) Configured with: ../gcc/configure --with-gcc --with-gnu-ld --with-gnu-as --host=mingw32 --target=mingw32 --prefix=/mingw --enable-threads --disable-nls --enable-languages=f77,c++,objc,ada --disable-win32-registry --disable-shared Thread model: win32 >Description: Compiling the following code: template <typename T> struct A { template <int, typename U> struct B; enum { i = 0 }; template <typename U> struct B<i, U> {}; }; int j = sizeof(A<void>::B<0, void>); results in the following error (on the 'int j = ..' line): `sizeof' applied to incomplete type `A<void>::B<0, void>' I've lozalized and simplified the problem as much as I could. Everything that is left somehow contributes to the conditions that create this problem. Somehow the B partial specialization appears to be ignored because it was specialized using an enumeration value from this particular context. G++ does accept the code if the enumeration is moved outside A. Comeau compiles the code without problems. >How-To-Repeat: See description. >Fix: No idea. >Release-Note: >Audit-Trail: >Unformatted:
next reply other threads:[~2002-12-25 15:26 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-12-25 7:26 sneechy [this message] 2002-12-29 10:09 lerdsuwa 2003-01-06 12:56 Volker Reichelt 2003-01-22 22:25 bangerth
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