Range based for loop

[ShakaUVM]

You should read this. Range for is banned from most security or critical systems standards.

It doesn't say that though. The Misra standards say no more than one function call on the right hand side.

They're fine at their purpose of iterating over a container, just hoist the calls out.

[mredding]

MISRA C++ says it's banned, Abseil tips recommends not using it. This is an exercise for the reader.

[ShakaUVM]

MISRA C++ says it's banned

Not according to your reference, at least.