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From: ulrich.lauther@mchp.siemens.de To: gcc-gnats@gcc.gnu.org Subject: c++/7674: unjustified syntax error when a class contains a reference AND a pointer to member Date: Wed, 21 Aug 2002 03:06:00 -0000 [thread overview] Message-ID: <20020821090045.16920.qmail@sources.redhat.com> (raw) >Number: 7674 >Category: c++ >Synopsis: unjustified syntax error when a class contains a reference AND a pointer to member >Confidential: no >Severity: critical >Priority: medium >Responsible: unassigned >State: open >Class: rejects-legal >Submitter-Id: net >Arrival-Date: Wed Aug 21 02:06:01 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Ulrich Lauther >Release: Reading specs from /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.2/specs Configured with: /usr/local/src/gcc-3.2/configure --enable-languages=c,c++ Thread model: posix gcc version 3.2 >Organization: >Environment: Linux i686, kernel 2.4.5 >Description: The code attached compiled with g++ bug.C gives: bug.C: In function `int main()': bug.C:23: uninitialized const member `components::m_g' >How-To-Repeat: g++ bug.C Where bug.C contains: class hgraph_base { public: int foo; }; class Hnode; class components { hgraph_base& m_g; int Hnode::* m_node_nr; public: inline components(hgraph_base& pg) : m_g (pg) { } }; int main () { hgraph_base base; components bi(base); return 0; } >Fix: change hgraph_base& into hgraph_base* (and adapt the rest of the program) or comment out the line int Hnode::* m_node_nr; (this is - of course - not really a fix, but might hint at the problem) >Release-Note: >Audit-Trail: >Unformatted: ----gnatsweb-attachment---- Content-Type: text/plain; name="bug.C" Content-Disposition: inline; filename="bug.C" class hgraph_base { public: int foo; }; class Hnode; class components { hgraph_base& m_g; int Hnode::* m_node_nr; public: inline components(hgraph_base& pg) : m_g (pg) { } }; int main () { hgraph_base base; components bi(base); return 0; }
next reply other threads:[~2002-08-21 9:06 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-08-21 3:06 ulrich.lauther [this message] 2002-09-13 15:15 nathan 2002-10-16 12:42 mmitchel
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