[Bug web/47165] New: gcc-4.6/changes.html wrongly describes -W(no-)long-double
zsojka at seznam dot cz
gcc-bugzilla@gcc.gnu.org
Tue Jan 4 11:49:00 GMT 2011
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47165
Summary: gcc-4.6/changes.html wrongly describes
-W(no-)long-double
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: minor
Priority: P3
Component: web
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: zsojka@seznam.cz
http://gcc.gnu.org/gcc-4.6/changes.html states:
A new warning, enabled by -Wno-double-promotion, has been added that warns
about cases where a value of type float is implicitly promoted to double. This
is especially helpful for CPUs that handle the former in hardware, but emulate
the latter in software.
According to man pages and observed behaviour, the warning is enabled by
-Wdouble-promotion (the "no-" should be removed)
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