Introduce exception classes represent invalid Unicode values

• Reporter: exeal
• Owner: exeal
• Type: Refactoring
• Status: Closed
• Component: Source code
• MileStone: 0.8
• Priority: 7
• Severity: 5 - Medium
• Resolution: Fixed
• File: None

Details Reply

Error handling when faced invalid Unicode value is not integrated on each classes and functions (some use replacement character, some use std.invalid_argument).

We introduce the following two exception classes represent invalid Unicode value:

• InvalidCodePointException -- The code point is not in U+0000..U+10FFFF (can't expressed by UTF-8 and ITF-16)
• InvalidScalarValueException -- The code point is in U+0000..U+10FFFF but single surrogate (can't expressed by UTF-16)

We add these classes into ascension.text namespace and change existing stuffs to use them.

Ticket History (3/3 Histories)

2011-08-21 17:50 Updated by: exeal

• New Ticket "Introduce exception classes represent invalid Unicode values" created

2011-08-27 21:20 Updated by: exeal

Comment Reply

Existing kernel.fileio.MalformedInputException exception class should be moved to text namespace.

2011-09-25 22:18 Updated by: exeal

• Resolution Update from None to Fixed
• Status Update from Open to Closed
• Ticket Close date is changed to 2011-09-25 22:18