[clang-tools-extra] [clang-tidy] Add none_of suggestion to readability-use-anyofallof (PR #182065)

[Baranov Victor via cfe-commits]

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@@ -84,6 +84,26 @@ static bool isViableLoop(const CXXForRangeStmt &S, ASTContext &Context) {
   });
 }
 
+/// For the all_of_loop pattern (returns false inside, true after), check
+/// whether the if-condition is negated. If it is, the loop is an all_of;
+/// otherwise it is a none_of.
+static bool isNoneOfPattern(const CXXForRangeStmt &Loop) {
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vbvictor wrote:

Can we check this in matchers? We could optionally match the condition that is parent of return-stmt, something like: `optionally(hasParent(ifStmt(hasCondition(notNegated())).bind("none_of")))`.
Not sure about exact matchers, I think you will need to make `notNegated()`

https://github.com/llvm/llvm-project/pull/182065