[cfe-commits] [PATCH] StringRef'ize clang::driver::Option::getName()

[Zach Wheeler]

I forgot to initialize NameLen. :-/

I stored 'Name' as start+size because I saw that pattern in
lib/Basic/DiagnosticID.h, and assumed it was expected. Storing a StringRef
makes more sense to me. Here's an updated patch. Clang builds successfully,
and hopefully the tests will pass.

ZJ

On Thu, Jun 30, 2011 at 4:04 PM, Chris Lattner <clattner at apple.com> wrote:

>
> On Jun 30, 2011, at 11:47 AM, Zach Wheeler wrote:
>
> > This patch changes the return type of Option::getName() from const char*
> to StringRef, doing away with the need for several calls to strlen.
> > Clang builds fine with these changes.
>
> THis patch looks reasonable, except that it completely breaks the testsuite
> :).  Please track down the bug and resubmit a patch.  Also, why not just
> embed a 'Name' StringRef in Option.h instead of storing the start+size?
>
> -Chris
>
>
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