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Re: libstdc++/9626: g++ accepts vector<vector<int> > v(2, 4);

From: Paolo Carlini <pcarlini at unitus dot it>
To: Falk Hueffner <falk dot hueffner at student dot uni-tuebingen dot de>
Cc: paolo at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Date: Sat, 08 Feb 2003 14:55:17 +0100
Subject: Re: libstdc++/9626: g++ accepts vector<vector<int> > v(2, 4);
References: <20030208133602.27106.qmail@sources.redhat.com> <87lm0qc294.fsf@student.uni-tuebingen.de>

Falk Hueffner wrote:

No. I pass a 4, but the constructor expects an A = vector<int>. The
only way to make a "vector<int>" from "4" is with an "explicit"
constructor.

Why the constructor expects a vector<int>? Which constructor?
This constructor:

explicit vector(size_type n, const T& value = T(),
const Allocator& = Allocator())

expects a size_type!

Paolo.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9626

Follow-Ups:
- Re: libstdc++/9626: g++ accepts vector<vector<int> > v(2, 4);
  - From: Falk Hueffner
- Re: libstdc++/9626: g++ accepts vector<vector<int> > v(2, 4);
  - From: Paolo Carlini

References:
- Re: libstdc++/9626: g++ accepts vector<vector<int> > v(2, 4);
  - From: paolo
- Re: libstdc++/9626: g++ accepts vector<vector<int> > v(2, 4);
  - From: Falk Hueffner

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