diff options
| author | Pavel Solodovnikov <pa.solodovnikov@tensor.ru> | 2018-01-25 16:59:33 +0300 |
|---|---|---|
| committer | Pavel Solodovnikov <pa.solodovnikov@tensor.ru> | 2018-01-26 13:24:45 +0300 |
| commit | c85bb007df37aad9f20355cdf4d7ca9af562cb20 (patch) | |
| tree | 97027a278ef535cbb277ae91aa4c2eb620cb6978 /Source/cmMacroCommand.cxx | |
| parent | fa3ac83af0edf958d26b246109db6e3d6d128d70 (diff) | |
| download | cmake-c85bb007df37aad9f20355cdf4d7ca9af562cb20.tar.gz | |
Reduce allocation of temporary values on heap.
- Use `std::move` while inserting temporary results into vectors.
- Change `push_back` to `emplace_back` where appropriate.
Diffstat (limited to 'Source/cmMacroCommand.cxx')
| -rw-r--r-- | Source/cmMacroCommand.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Source/cmMacroCommand.cxx b/Source/cmMacroCommand.cxx index 74a1da00e0..07943e3440 100644 --- a/Source/cmMacroCommand.cxx +++ b/Source/cmMacroCommand.cxx @@ -4,6 +4,7 @@ #include <sstream> #include <stdio.h> +#include <utility> #include "cmAlgorithms.h" #include "cmExecutionStatus.h" @@ -131,7 +132,7 @@ bool cmMacroHelperCommand::InvokeInitialPass( } arg.Delim = k.Delim; arg.Line = k.Line; - newLFF.Arguments.push_back(arg); + newLFF.Arguments.push_back(std::move(arg)); } cmExecutionStatus status; if (!this->Makefile->ExecuteCommand(newLFF, status) || |