OBS004 entry-statement

warning enabled by default

An entry statement.

Why

entry gives a procedure several entry points sharing local variables, which makes control and data flow hard to follow. It is obsolescent since Fortran 2008. Write separate procedures that share a module-level helper.

Reported

entry reset(x)

Preferred

subroutine reset(x)

Suppressing

For one occurrence, with the reason on the same line (or alone on the line before the statement):

! fobis: ignore[OBS004] <why this occurrence is fine>

For the whole project, ignore = OBS004 in the fobos [lint] section.

Equivalent

Fortitude rule OB021 (see Lint Rules).