[llvm-branch-commits] [clang] [Clang] Add pointer field protection feature. (PR #172119)

[Oliver Hunt via llvm-branch-commits]

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@@ -6639,6 +6639,10 @@ static void handleZeroCallUsedRegsAttr(Sema &S, Decl *D, const ParsedAttr &AL) {
   D->addAttr(ZeroCallUsedRegsAttr::Create(S.Context, Kind, AL));
 }
 
+static void handleNoPFPAttrField(Sema &S, Decl *D, const ParsedAttr &AL) {
+  D->addAttr(NoFieldProtectionAttr::Create(S.Context, AL));
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ojhunt wrote:

maybe check for the attribute not being on a field? I don't know if that's generally something we warn on, but I feel we complain about attributes being in the wrong place so maybe complaining here is reasonable?

https://github.com/llvm/llvm-project/pull/172119