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From: bangerth@dealii.org To: comer@mailru.com, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org Subject: Re: c++/6273: [2003-01-30] User-defined operator+ and use of enum values in computation of array bounds Date: Sat, 01 Feb 2003 21:28:00 -0000 [thread overview] Message-ID: <20030201212804.7438.qmail@sources.redhat.com> (raw) Old Synopsis: [2003-01-20] ICE in tree_low_cst, at tree.c:3471, also an error with gcc 2.95.3 New Synopsis: [2003-01-30] User-defined operator+ and use of enum values in computation of array bounds State-Changed-From-To: open->analyzed State-Changed-By: bangerth State-Changed-When: Sat Feb 1 21:28:04 2003 State-Changed-Why: With recent snapshots, it's not an ICE any more. However, when reducing the code to the following ----------------------- template <typename> struct X { enum { N = 10 }; int items[N+1]; }; template <typename A, typename B> int operator+(A,B); X<int> x; ------------------------ we still get an error: test/x> ../../bin/gcc-2003-01-30/bin/c++ -c x.cc x.cc:6: error: variable-size type declared outside of any function x.cc:6: error: variable-size type declared outside of any function Apparently, the user-defined template op+ is used to determine the array size. I don't know whether this is right or wrong... W. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6273
next reply other threads:[~2003-02-01 21:28 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2003-02-01 21:28 bangerth [this message] 2003-05-14 0:27 bangerth
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