C++ front end ignores constness in sometimes
Wolfgang Bangerth
wolf@gaia.IWR.Uni-Heidelberg.De
Wed Feb 24 01:53:00 GMT 1999
Hi there,
egcs 1.1.1 misses to warn about violated constness in the following code
snippet:
-----------------------
class Y
{
public:
void f(const int);
};
void Y::f(int x)
{
x = 1;
};
------------------------
The problem seems to be that it decides that the signatures of the
declaration and the definition of Y::f are equal, which to the outside
world is true since the parameter is copied. However, it then allows to
write to "x".
This is nothing serious, I just wanted to let you know. Which I can also
take as opportunity to thank you for egcs, which thank is really in place!
Regards
Wolfgang
PS: The daemon generating the web page
http://www.cygnus.com/ml/egcs-bugs/1999-Feb/
from this list weems to have stopped an Feb 1st. This is a pity, since it
provides a simple way of reading this list sometimes without being flooded
by its whole content. Could anyone try to restart the program?
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