Before this patch, this check only handles `VarDecl` as varaibles
declaration in statement, but this will ignore variables in structured
bindings (`BindingDecl` in AST), which leads to false positives.
Closes#138842.
We forgot to apply the change to headers in the previous patch,
due to missing "-header-filter" in the run-clang-tidy invocation.
Differential Revision: https://reviews.llvm.org/D142307
Take advantage of the new ASTMatcher added in D102213 to fix massive false negatives of the infinite loop checker on Objective-C.
Differential Revision: https://reviews.llvm.org/D102214
Function `hasPtrOrReferenceInfFunc()` of `bugprone-infinite-loop` is a
generic function which could be reused in another checks. This patch
moves this function into a newly created utility module.
Differential Revision: https://reviews.llvm.org/D81396
