fix: add missing std::forward calls (#3443)

* fix: add missing std::forward calls

Two of the four cpp_function overloads are missing std::forward calls, which seems like a simple oversight.

* add test for https://github.com/pybind/pybind11/pull/3443

* add py tests

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* fix test

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
This commit is contained in:
Boris Rasin
2021-11-08 01:35:25 +02:00
committed by GitHub
parent a61e354e42
commit 01f938e799
3 changed files with 25 additions and 2 deletions

View File

@@ -515,3 +515,11 @@ def test_overload_ordering():
assert "2. (arg0: {}) -> int".format(uni_name) in str(err.value)
assert "3. (arg0: {}) -> int".format(uni_name) in str(err.value)
assert "4. (arg0: int) -> int" in str(err.value)
def test_rvalue_ref_param():
r = m.RValueRefParam()
assert r.func1("123") == 3
assert r.func2("1234") == 4
assert r.func3("12345") == 5
assert r.func4("123456") == 6