Improve test_rewarn_functional
Improve test_rewarn_functional

The-Compiler/pytest,txomon/pytest,ddboline/pytest,RonnyPfannschmidt/pytest,hackebrot/pytest,nicoddemus/pytest,pfctdayelise/pytest,davidszotten/pytest,alfredodeza/pytest,The-Compiler/pytest,nicoddemus/pytest,pytest-dev/pytest,tomviner/pytest,tomviner/pytest,markshao/pytest,Akasurde/pytest