Qiskit / qiskit / 25163987077

88%

main: 88%

Build Type

push

github

Committed by web-flow

Commit Message

Fix `restype` for void-returning functions (#16113)

`ctypes` defaults to assuming `c_int` returns (as ancient C compilers
also did) if `restype` is unspecified.  In the case that the return type
of a function is `void`, this causes it to return nonsense to Python
space.  While `ctypes` doesn't have a built-in representation of `void`,
the Python-space `None` can be used specifically in this position to
represent it.

Coverage Stats

6 of 6 new or added lines in 1 file covered. (100.0%)

9 existing lines in 2 files now uncovered.

106248 of 121313 relevant lines covered (87.58%)

968484.6 hits per line