On Wed, Feb 15, 2012 at 3:14 AM, Chris Lattner <[email protected]> wrote: > What is the motivation for this patch? Clang defaulting to more warnings on > than gcc is a feature, not a bug.
I had the impression that these warnings are on by default without -Wall mostly by accident. When I added -Wdangling-else, I wasn't aware that it would fire without -Wall, and dblaikie unsuccessfully tried to move -Wswitch to -Wall here: http://www.mail-archive.com/[email protected]/msg45730.html I'm just as happy with tweaking the comment above -Wall in the .td file instead and not changing any behavior (patch for that attached) if you think all these warnings should stay on by default. Nico
clang-wall-different.patch
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