[cfe-dev] Disabling Lexer warnings

[Don Williamson]

Excellent, thanks!


________________________________
From: Nico Weber <thakis at chromium.org>
To: Don Williamson <don.williamson at yahoo.com>
Cc: cfe-dev <cfe-dev at cs.uiuc.edu>
Sent: Thursday, September 15, 2011 5:26 PM
Subject: Re: [cfe-dev] Disabling Lexer warnings

Can you include the DirectX headers with -isystem? Clang doesn't print
warnings for system headers.

Nico

On Thu, Sep 15, 2011 at 4:00 AM, Don Williamson
<don.williamson at yahoo.com> wrote:
> Hi,
>
> when compiling the DirectX SDK I'm getting lots of these warnings:
>
> C:\Program Files (x86)\Microsoft DirectX SDK (June 2010)\Include/d3d9.h(2025,0) :  warning: '/*' within block comment
> /* D3D9Ex interfaces
> ^
>
> When compiling in MSVC I get no warnings. I'd like clang to match MSVC here because I can't modify the MSDX headers.
>
> The code to emit that warning is in Lexer.cpp and I'm wondering whether it's worth predicating the check with a (!Features.Microsoft) check.
>
> Does that sound reasonable?
>
> Cheers,
> - Don
>
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> cfe-dev at cs.uiuc.edu
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>
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