C++ Logo

STD-PROPOSALS

Advanced search

Subject: Re: [std-proposals] Conditional final class-virt-specifier
From: Thiago Macieira (thiago_at_[hidden])
Date: 2020-07-15 11:30:13


On Wednesday, 15 July 2020 08:02:54 PDT Arthur O'Dwyer via Std-Proposals
wrote:
> the keyword doesn't really *do* anything except documentation

It could allow the compiler to devirtualise function calls, since a pointer to
a final class can only point to an object of that particular class.

-- 
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
   Software Architect - Intel System Software Products

STD-PROPOSALS list run by herb.sutter at gmail.com

Standard Proposals Archives on Google Groups