Warnings: teeks99-dkr-dg13-warn - histogram / gcc-13~c++20~warn

Rev c5239cd4ca1e63a779117b2b48e182fa95c31b54 / Sun, 17 Nov 2024 23:56:13 +0000

histogram_test

../libs/histogram/test/histogram_test.cpp:151:17: warning: possibly dangling reference to a temporary [-Wdangling-reference]