diff options
Diffstat (limited to 'base/i18n/case_conversion.h')
| -rw-r--r-- | base/i18n/case_conversion.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/base/i18n/case_conversion.h b/base/i18n/case_conversion.h index de1f432..0631a80 100644 --- a/base/i18n/case_conversion.h +++ b/base/i18n/case_conversion.h @@ -26,6 +26,10 @@ namespace i18n { // locale. Use this when comparing general Unicode strings that don't // necessarily belong in the user's current locale (like commands, protocol // names, other strings from the web) for case-insensitive equality. +// +// Note that case conversions will change the length of the string in some +// not-uncommon cases. Never assume that the output is the same length as +// the input. // Returns the lower case equivalent of string. Uses ICU's current locale. BASE_I18N_EXPORT string16 ToLower(StringPiece16 string); |