e764b6df4b
The test will fail if libc++ starts to use a lambda in `<array>`. This will become the case because - libc++'s `array::fill` uses `std::fill_n`, and - `std::fill_n` is to be optimized for segment iterators, and - the natural approach for such optimization uses lambdas. Until ASTImport of `clang::LambdaExpr` nodes gets properly fix, this will need to be skipped.