On 30/12/2016 23:12, Richard Smith wrote:
On 30 Dec 2016 3:06 pm, "Simon Pilgrim via cfe-commits" <cfe-commits@lists.llvm.org <mailto:cfe-commits@lists.llvm.org>> wrote:

    Author: rksimon
    Date: Fri Dec 30 16:55:33 2016
    New Revision: 290773

    URL: http://llvm.org/viewvc/llvm-project?rev=290773&view=rev
    <http://llvm.org/viewvc/llvm-project?rev=290773&view=rev>
    Log:
    Wdocumentation fix


Thanks, but please be careful you don't introduce trailing whitespace changes to unrelated code in the future.
Sorry about that - I'm working on my alt laptop for the holidays and didn't have the same whitespace diff settings for tortoisesvn - shouldn't happpen again.
Also perhaps we should turn this warning on by default for regular selfhosted builds so we don't need to wait for a buildbot to find issues like this?
The buildbots are there for us to unearth these kind of things, otherwise (in extremis) you'd be asking everyone to test on a much broader range of compile tools than they perhaps have access to.

IMO the problem is that these mundane warnings tend to stay unnoticed in build logs, where people don't go unless the build goes red - I would be interested in hearing people's thoughts on either enabling Werror by default in CMake gen and/or enabling Werror on a wider range of buildbots (gcc/clang/msvc)?
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