Three methods parsing strings as numbers claimed not to fall back on
the C locale. In fact, the parsing is somewhat lenient and has long
accepted the digits and signs of the C locale's representations, along
with the U+2212 minus sign, regardless of locale.
The phrasing also tacitly suggested the matching QString function did
fall back to C locale; when, in fact, it (since 6.0) *exclusively*
uses the C locale. So that was misleading, too.
Change-Id: Ida3f2f23b834ced5150bea20d8716756afd48e91
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
f6b1c875d9