Skylion007 added a comment.
I am trying this in the wild and getting some false positives where it tries to
call std::move inside loop conditions and in the boolean condition for an if
statement. Stuff like:
if (auto* new_ptr = steal_ptr(std::move(old_ptr))) {
...
}
else {
return old_ptr; // Now it's moved from and invalid
}
Also this can be happen for similar boolean conditionals in while, for, do
while loops.
Interestingly, the logic in bugprone-use-after-move flags this error so maybe
we can reuse some of that logic to detect bad std::move.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D137205/new/
https://reviews.llvm.org/D137205
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