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authorDaniel Pfeifer <daniel@pfeifer-mail.de>2016-05-26 19:58:51 (GMT)
committerDaniel Pfeifer <daniel@pfeifer-mail.de>2016-05-26 19:58:51 (GMT)
commit618fb23fc9838d344e2033c64bfc1a3a55bb7f61 (patch)
treeabaabfaae8a9f5448d7ee062c757c61254792995 /Source/cmSourceGroup.h
parentacd8a73044e879286f0cfa24b54497a8307f204b (diff)
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Pass arguments that are not modified as const&.
Use clang-tidy's performance-unnecessary-value-param checker to find value parameter declarations of expensive to copy types that are not modified inside the function. Ignore findings in kwsys. After applying the fix-its, manually change `const T&` to `T const&`.
Diffstat (limited to 'Source/cmSourceGroup.h')
-rw-r--r--Source/cmSourceGroup.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/Source/cmSourceGroup.h b/Source/cmSourceGroup.h
index 5a551f8..8603e95 100644
--- a/Source/cmSourceGroup.h
+++ b/Source/cmSourceGroup.h
@@ -52,7 +52,7 @@ public:
/**
* Add child to this sourcegroup
*/
- void AddChild(cmSourceGroup child);
+ void AddChild(cmSourceGroup const& child);
/**
* Looks up child and returns it