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hsutter
2018-06-18 11:47:53 -07:00
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@@ -1312,6 +1312,10 @@ You cannot have a race condition on immutable data.
**References**: See the [rules for calling functions](#SS-call). **References**: See the [rules for calling functions](#SS-call).
##### Note
The rule is "avoid", not "don't use." Of course there will be (rare) exceptions, such as `cin`, `cout`, and `cerr`.
##### Enforcement ##### Enforcement
(Simple) Report all non-`const` variables declared at namespace scope. (Simple) Report all non-`const` variables declared at namespace scope.