Article View: gnu.g++.bug
Article #1635g++ 1.32 allows illegal implicit pointer conversion
From: Tom Vijlbrief
Date: Thu, 26 Jan 1989 10:37
Date: Thu, 26 Jan 1989 10:37
31 lines
1401 bytes
1401 bytes
g++ 1.32 (under SunOs 3.5, sun 3/60) allows the following
program which is illegal according to Stroustrup's book
(The C++ programming language), example on page 197.
class base {
int m1;
public:
int m2;
};
class derived : base {
};
derived d;
base *pb= &d; // error (private base)
==============================
CC -v -S der.cc
g++ version 1.32.0
/usr/local/lib/gcc-cpp -+ -v -undef -D__GNU__ -D__GNUG__ -Dmc68000 -Dsun -Dunix der.cc /tmp/cca07199.cpp
GNU CPP version 1.32
/usr/local/lib/gcc-c++ /tmp/cca07199.cpp -quiet -dumpbase der.cc -noreg -version -o der.s
GNU C++ version 1.32.0 (68k, MIT syntax) compiled by GNU C version 1.32.
===============================================================================
Tom Vijlbrief
TNO Institute for Perception
P.O. Box 23 Phone: +31 34 63 62 77
3769 ZG Soesterberg E-mail: tnosoes!tom@mcvax.cwi.nl
The Netherlands or: uunet!mcvax!tnosoes!tom
===============================================================================
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!watmath!uunet!mcvax!hp4nl!tnosoes!tom From: tom@tnosoes.UUCP (Tom Vijlbrief) Newsgroups: gnu.g++.bug Subject: g++ 1.32 allows illegal implicit pointer conversion Keywords: g++ 1.32 Message-ID: <434@tnosoes.UUCP> Date: 26 Jan 89 10:37:57 GMT Organization: TNO Institute for Perception, Soesterberg, The Netherlands Lines: 31