clang-analyzer-cplusplus.NewDeleteLeaks incorrectly reports leak

[sam1018]

For the following code:

std::shared_ptr create_sp() { return std::make_shared(10); }

std::vector<std::shared_ptr> f() { return {create_sp()}; }


clang-analyzer is incorrectly raising NewDeleteLeaks warning. happens with-std=c++17 flag. Here is godbolt link showing the issue: https://godbolt.org/z/K88K86xrG

[llvmbot]

@llvm/issue-subscribers-clang-static-analyzer

[gregor2904]

I have the same problem.
If I store result of make_shared into a variable and use this variable then - no leak report occurs.
But it is not a good solution.

[NagyDonat]

I'm closing this issue because the linked godbolt reproducer no longer produces the incorrect report on trunk clang-tidy.

I'm pretty sure that this issue was fixed by the recently merged commit #152751 which ensures that memory owned by shared_ptr (or unique_ptr) objects is never reported as leaked.