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From: Jens.Maurer@gmx.net To: gcc-gnats@gcc.gnu.org Subject: c++/6424: sizeof() with overload resolution (core issue 339) Date: Tue, 23 Apr 2002 07:16:00 -0000 [thread overview] Message-ID: <20020423141333.11221.qmail@sources.redhat.com> (raw) >Number: 6424 >Category: c++ >Synopsis: sizeof() with overload resolution (core issue 339) >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: ice-on-legal-code >Submitter-Id: net >Arrival-Date: Tue Apr 23 07:16:01 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Jens Maurer >Release: gcc version 3.0.4 >Organization: >Environment: Linux 2.4.17 >Description: The attached program causes gcc 3.0.4 to die with: const-expression-i339.cc: In function `int main()': const-expression-i339.cc:11: Internal error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions. A similar death occurs with gcc version 3.2 20020325 (experimental) See ISO C++ core issue 339. >How-To-Repeat: template <int I> struct A {}; char xxx(int); char xxx(float); template <class T> A<sizeof(xxx((T)0))> f(T){} int main() { f(1); } >Fix: According to John Spicer, a solution might require enhancing template name mangling to be able to include arbitrary expressions. >Release-Note: >Audit-Trail: >Unformatted:
next reply other threads:[~2002-04-23 14:16 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-04-23 7:16 Jens.Maurer [this message] 2002-05-14 7:57 lerdsuwa
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