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Fix usage of non_null in zstring clause.

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Also, fix a typo.
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John Fultz 2015-09-24 10:18:40 -05:00
parent e6e87ef919
commit 07cbf4544e
1 changed files with 2 additions and 2 deletions
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CppCoreGuidelines.md
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@ -2092,9 +2092,9 @@ Functions are inconsistent in their use of `nullptr` and we must be more explici
When I call `length(s)` should I test for `s==nullptr` first? Should the implementation of `length()` test for `p==nullptr`?
int length(zstring p); // it is the caller's job to make sure p!=nullptr
int length(zstring p); // the implementor of length() must assume that p==nullptr is possible
int length(not_null<Zstring> p); // the implementor of length() must assume that p==nullptr is possible
int length(not_null<zstring> p); // it is the caller's job to make sure p!=nullptr
**Note**: `zstring` do not represent ownership.