Bug 9811 - VB's like operator bug in groups
Summary: VB's like operator bug 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 06:58 UTC by Levente Nagy
Modified: 2013-01-27 06:58 UTC (History)
1 user (show)

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

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Related Links:
Status:
NEW

Description Levente Nagy 2013-01-27 06:58:15 UTC
File:
https://github.com/mono/mono-basic/blob/master/vbruntime/Microsoft.VisualBasic/Microsoft.VisualBasic.CompilerServices/StringType.vb

Method:
ConvertGroupSubexpression

Line: sb.Remove(1, sb.Length - 1)

If "ab" Like "a[b!]" returns true on .NET but returns false on Mono

the group will be [] insted of [b] if there is one or more exclamation mark not at the beginning of a group