njames93 added inline comments.
================
Comment at: clang-tools-extra/clang-tidy/misc/AvoidStdIoOutsideMainCheck.cpp:22
+ Finder->addMatcher(
+ declRefExpr(to(varDecl(hasAnyName("cin", "wcin", "cout", "wcout", "cerr",
+ "wcerr"),
----------------
mgartmann wrote:
> Would there be a way to extract these names (`cin`, `cout`, ...) into a
> separate variable? In my opinion, this would make the AST matchers cleaner
> and easier to read.
>
> E.g., I was not able to find an overload of `hasAnyName()` which takes a
> `std:.vector` as argument.
>
> Looking forward to hearing from you.
> Thanks for any feedback in advance.
`hasAnyName` can take an `ArrayRef<StringRef>` So If you have a
`std::vector<StringRef>` that would work. If you have
`std::vector<std::string>` you can still sort of use it
```lang=c++
auto StringClassMatcher = cxxRecordDecl(hasAnyName(SmallVector<StringRef, 4>(
StringLikeClasses.begin(), StringLikeClasses.end())));```
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D99646/new/
https://reviews.llvm.org/D99646
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