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Re: glossary for egcs - request for contributions
- To: Joe Buck <jbuck at Synopsys dot COM>
- Subject: Re: glossary for egcs - request for contributions
- From: Jason Merrill <jason at cygnus dot com>
- Date: 29 Apr 1999 00:21:16 -0700
- Cc: espie at quatramaran dot ens dot fr (Marc Espie), egcs at egcs dot cygnus dot com
- References: <199904290648.XAA11732@atrus.synopsys.com>
>>>>> Joe Buck <jbuck@Synopsys.COM> writes:
> Function arguments, for pointers to functions, are contravariant.
Actually, function arguments are invariant as far as C++ is concerned;
there are no implicit conversions between function pointer types. g++
used to treat them as contravariant, but I think I tore out that code a
while back.
Jason