================ @@ -7818,6 +7819,35 @@ ExprResult Sema::CheckExtVectorCast(SourceRange R, QualType DestTy, return prepareVectorSplat(DestTy, CastExpr); } +/// Check that a call to alloc_size function specifies sufficient space for the +/// destination type. +static void CheckSufficientAllocSize(Sema &S, QualType DestType, + const Expr *E) { + QualType SourceType = E->getType(); + if (!DestType->isPointerType() || !SourceType->isPointerType() || + DestType == SourceType) + return; + + const auto *CE = dyn_cast<CallExpr>(E->IgnoreCasts()); ---------------- AaronBallman wrote:
I think we want `IgnoreParenImpCasts()`? We probably should not ignore *all* casts because the user could be doing something funky like explicitly casting a function pointer type. https://github.com/llvm/llvm-project/pull/150028 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits