Fix creation of unnecessary temporary #806
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A reference to a value type of a `std::unordered_map` has a const key within the corresponding pair. Using a `std::pair<std::string...` therefore causes the creation of such a pair out of the loop variable. Clang reports this.
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These changes are already included in #771, that is also waiting to be merged to master. |
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Oh my bad, haven't found this. Thanks for the feedback! |
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A reference to a value type of a
std::unordered_maphas a const keywithin the corresponding pair. Using a
std::pair<std::string...therefore causes the creation of such a pair out of the loop variable.
Clang reports this.
This is a
I have
CHANGELOG.mdREADME.md