https://bugs.llvm.org/show_bug.cgi?id=42139
Bug ID: 42139
Summary: -Wreturn-std-move-in-c++11 should probably only warn
when compiling with -std=c++11
Product: clang
Version: 8.0
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: -New Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: evan.te...@gmail.com
CC: htmldevelo...@gmail.com, llvm-bugs@lists.llvm.org,
neeil...@live.com, richard-l...@metafoo.co.uk
I've noticed that this warning triggers even when compiling in c++14 and c++17
modes. It strikes me that if the code is being compiled with a standard newer
than c++11, then this is information that is at best, not useful to the user,
and at worst confusing, as it is encouraging a code change when none is needed.
I noticed this because things like Qt creator have this warning on by default
when it tries to offer inline warnings in the UI.
I would suggest having this warning only have an effect when compiling in c++11
mode.
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