[PATCH] D45891: [clang-tidy] Improve bugprone-unused-return-value check

[Kalle Huttunen via Phabricator via cfe-commits]

khuttun created this revision.
khuttun added a reviewer: alexfh.
Herald added subscribers: cfe-commits, xazax.hun.

Add support for checking class template member functions.

Also add the following functions to be checked by default:

- std::unique_ptr::release
- std::basic_string::empty
- std::vector::empty


Repository:
  rCTE Clang Tools Extra

https://reviews.llvm.org/D45891

Files:
  clang-tidy/bugprone/UnusedReturnValueCheck.cpp
  docs/clang-tidy/checks/bugprone-unused-return-value.rst
  test/clang-tidy/bugprone-unused-return-value-custom.cpp
  test/clang-tidy/bugprone-unused-return-value.cpp

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