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Merge pull request #121 from jfultz/patch-1

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Fix usage of non_null in zstring clause.
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Andrew Pardoe
2015-09-25 11:31:37 -07:00
parent 3706f991fc 07cbf4544e
commit 6127598008
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.