r304892 - [Sema] Silence unused variable warning.

[David Blaikie via cfe-commits]

Richard, looks like this might be better as:

if (auto QL = OE->getQualifierLoc())
  ... QL.getBeginLoc() ...

?


On Wed, Jun 7, 2017 at 3:23 AM Benjamin Kramer via cfe-commits <
cfe-commits at lists.llvm.org> wrote:

> Author: d0k
> Date: Wed Jun  7 05:23:17 2017
> New Revision: 304892
>
> URL: http://llvm.org/viewvc/llvm-project?rev=304892&view=rev
> Log:
> [Sema] Silence unused variable warning.
>
> Modified:
>     cfe/trunk/lib/Sema/SemaExpr.cpp
>
> Modified: cfe/trunk/lib/Sema/SemaExpr.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExpr.cpp?rev=304892&r1=304891&r2=304892&view=diff
>
> ==============================================================================
> --- cfe/trunk/lib/Sema/SemaExpr.cpp (original)
> +++ cfe/trunk/lib/Sema/SemaExpr.cpp Wed Jun  7 05:23:17 2017
> @@ -11843,7 +11843,7 @@ ExprResult Sema::BuildBinOp(Scope *S, So
>            std::any_of(OE->decls_begin(), OE->decls_end(), [](NamedDecl
> *ND) {
>              return isa<FunctionTemplateDecl>(ND);
>            })) {
> -        if (auto *Q = OE->getQualifier()) {
> +        if (OE->getQualifier()) {
>            Diag(OE->getQualifierLoc().getBeginLoc(),
>                 diag::err_template_kw_missing)
>              << OE->getName().getAsString() << "";
>
>
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