Hi Brian,

I know you sent this out 7 days ago, but thanks very much for doing this!

Ted

> On Nov 7, 2016, at 1:56 PM, Brian Gesiak via swift-dev <swift-dev@swift.org> 
> wrote:
> 
> Hello all,
> 
> The latest LLVM Weekly <http://llvmweekly.org/issue/149 
> <http://llvmweekly.org/issue/149>> featured a blog post by some folks who 
> make a static analyzer named PVS-Studio. They published a blog post 
> <http://www.viva64.com/en/b/0446/ <http://www.viva64.com/en/b/0446/>> of the 
> errors they encountered in the LLVM project. Although the report contained 
> many false positives 
> <https://twitter.com/chandlerc1024/status/794442485472706563 
> <https://twitter.com/chandlerc1024/status/794442485472706563>>, some did lead 
> to code improvements.
> 
> I tried running the analyzer on the Swift codebase; here are the results: 
> https://gist.github.com/modocache/00eb437ca3cac84960992cdc23fa0f52 
> <https://gist.github.com/modocache/00eb437ca3cac84960992cdc23fa0f52>
> 
> It's a little hard to read, but there are some legitimate issues in the 
> report. For example, line #709 in lib/IDE/TypeReconstruction.cpp returns 
> 'false' for a method that has a return type of 'size_t', which is probably 
> incorrect.
> 
> If you're interested in contributing to Swift, why not start by fixing some 
> of these warnings? :)
> 
> - Brian Gesiak
> 
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