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Remove some factually inaccurate notes from QLocale method docs

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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>
This commit is contained in:
Edward Welbourne 2022-10-28 16:07:12 +02:00
parent fb4bc5fa26
commit f6b1c875d9
1 changed files with 0 additions and 10 deletions
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10
src/corelib/text/qlocale.cpp
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@ -1720,9 +1720,6 @@ QString QLocale::scriptToString(QLocale::Script script)
If \a ok is not \nullptr, failure is reported by setting *\a{ok}
to \c false, and success by setting *\a{ok} to \c true.
This function does not fall back to the 'C' locale if the string
cannot be interpreted in this locale.
This function ignores leading and trailing whitespace.
\sa toDouble(), toInt(), toString()
@ -1738,9 +1735,6 @@ QString QLocale::scriptToString(QLocale::Script script)
If \a ok is not \nullptr, failure is reported by setting *\a{ok}
to \c false, and success by setting *\a{ok} to \c true.
This function does not fall back to the 'C' locale if the string
cannot be interpreted in this locale.
\snippet code/src_corelib_text_qlocale.cpp 3
Notice that the last conversion returns 1234.0, because '.' is the
@ -1942,10 +1936,6 @@ float QLocale::toFloat(QStringView s, bool *ok) const
If \a ok is not \nullptr, failure is reported by setting *\a{ok}
to \c false, and success by setting *\a{ok} to \c true.
Unlike QString::toDouble(), this function does not fall back to
the "C" locale if the string cannot be interpreted in this
locale.
\snippet code/src_corelib_text_qlocale.cpp 3-qstringview
Notice that the last conversion returns 1234.0, because '.' is the