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Merge pull request #106 from cmazakas/missing-nodiscard

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Add missing `[[nodiscard]]` qualifiers as outlined by C++20
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Peter Dimov
2022-02-24 18:00:00 +02:00
committed by GitHub
parent 3dc83e4075 b57ac04728
commit 0d3ece98c1
6 changed files with 32 additions and 14 deletions
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doc/unordered/unordered_map.adoc
+2 -2
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@@ -87,7 +87,7 @@ namespace boost {
const_iterator xref:#unordered_map_cend[cend]() const noexcept;
// capacity
bool xref:#unordered_map_empty[empty]() const noexcept;
++[[nodiscard]]++ bool xref:#unordered_map_empty[empty]() const noexcept;
size_type xref:#unordered_map_size[size]() const noexcept;
size_type xref:#unordered_map_max_size[max_size]() const noexcept;
@@ -633,7 +633,7 @@ Returns:;; A `const_iterator` which refers to the past-the-end value for the con
==== empty
```c++
bool empty() const noexcept;
[[nodiscard]] bool empty() const noexcept;
```
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