Bug 9812 - VB's like: chars are not escaped in groups
Summary: VB's like: chars are not escaped in groups
Status: NEW
Alias: None
Product: Class Libraries
Classification: Mono
Component: VB Runtime ()
Version: unspecified
Hardware: All All
: --- normal
Target Milestone: Untriaged
Assignee: Rolf Bjarne Kvinge [MSFT]
URL:
Depends on:
Blocks:
 
Reported: 2013-01-27 09:42 UTC by Levente Nagy
Modified: 2013-01-28 05:52 UTC (History)
1 user (show)

Tags:
Is this bug a regression?: ---
Last known good build:


Attachments
Solution for #9810, #9811, #9812 (2.36 KB, patch)
2013-01-27 11:38 UTC, Levente Nagy
Details
solution2: i simplified the code a little bit (2.07 KB, patch)
2013-01-28 05:50 UTC, Levente Nagy
Details


Notice (2018-05-24): bugzilla.xamarin.com is now in read-only mode.

Please join us on Visual Studio Developer Community and in the Xamarin and Mono organizations on GitHub to continue tracking issues. Bugzilla will remain available for reference in read-only mode. We will continue to work on open Bugzilla bugs, copy them to the new locations as needed for follow-up, and add the new items under Related Links.

Our sincere thanks to everyone who has contributed on this bug tracker over the years. Thanks also for your understanding as we make these adjustments and improvements for the future.


Please create a new report for Bug 9812 on GitHub or Developer Community if you have new information to add and do not yet see a matching new report.

If the latest results still closely match this report, you can use the original description:

  • Export the original title and description: GitHub Markdown or Developer Community HTML
  • Copy the title and description into the new report. Adjust them to be up-to-date if needed.
  • Add your new information.

In special cases on GitHub you might also want the comments: GitHub Markdown with public comments

Related Links:
Status:
NEW

Description Levente Nagy 2013-01-27 09:42:18 UTC
File:
https://github.com/mono/mono-basic/blob/master/vbruntime/Microsoft.VisualBasic/Microsoft.VisualBasic.CompilerServices/StringType.vb

Method:
ConvertGroupSubexpression

If "a" Like "[^a]" Then returns True on .NET
If "a" Like "[^a]" Then returns False on Mono
Comment 1 Levente Nagy 2013-01-27 11:38:03 UTC
Created attachment 3291 [details]
Solution for #9810, #9811, #9812

Solution for #9810, #9811, #9812
I couldn't reproduce the bug in #541 since it was working well in the old version too.

In this function I only changed \d{1} to \d because it means the same and it's shorter:
Private Function ConvertLikeExpression(ByVal expression As String) As String
Comment 2 Levente Nagy 2013-01-28 05:50:39 UTC
Created attachment 3292 [details]
solution2: i simplified the code a little bit