https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90464
Bug ID: 90464
Summary: Documentation: incorrect description of -Wunused
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: gennaro.prota+gccbugzilla at gmail dot com
Target Milestone: ---
The documentation for the -Wunused option says:
"All the above -Wunused options combined". (1)
This would include -Wunused-const-variable, which means
-Wunused-const-variable=2. The latter, however, must be explicitly requested
and is not enabled when -Wunused is enabled.
I propose to change (1) to:
"All the above -Wunused options combined, except those for which this manual
says they must be explicitly requested."
