[clang][NFC] Fix needless double-parenthisation

[wingo]

Summary

Strip a layer of parentheses in TreeTransform::RebuildQualifiedType.

[wingo]

Hi Richard, I am new to clang, having mostly worked on the WebAssembly target in llvm proper -- I have a stack of patches, of which a couple later ones touch Sema/. See https://lists.llvm.org/pipermail/cfe-dev/2021-July/068559.html for broader context. However I had a couple small NFC cleanups I found when reading code, like this one; would it be OK if I sent them your way? Cheers, Andy.

[wingo]

Just a little thing I saw while reading code -- if no response in a couple weeks I will just abandon the rev

[Anastasia]

LGTM! Thanks

clang/lib/Sema/TreeTransform.h

 
 template <typename Derived>
 QualType TreeTransform<Derived>::RebuildQualifiedType(QualType T,
                                                       QualifiedTypeLoc TL) {
 
   SourceLocation Loc = TL.getBeginLoc();
   Qualifiers Quals = TL.getType().getLocalQualifiers();
 
-  if (((T.getAddressSpace() != LangAS::Default &&
-        Quals.getAddressSpace() != LangAS::Default)) &&
+  if ((T.getAddressSpace() != LangAS::Default &&
+       Quals.getAddressSpace() != LangAS::Default) &&
       T.getAddressSpace() != Quals.getAddressSpace()) {
     SemaRef.Diag(Loc, diag::err_address_space_mismatch_templ_inst)
         << TL.getType() << T;
     return QualType();
   }
 
   // C++ [dcl.fct]p7:
   //   [When] adding cv-qualifications on top of the function type [...] the