unusedScopedObject
ftp://ftp.de.debian.org/debian/pool/main/libc/libcvd/libcvd_0.0~git20221020150751.30e8cfc+ds1.orig.tar.xz
head libcvd-0.0~git20221020150751.30e8cfc/tests/image_ref.cc:28:2: style: Instance of 'Fun < i . x >' object is destroyed immediately. [unusedScopedObject]