Joel Sallow (/u/ta11ow) b34e331d63 Consider DBNull.Value and NullString.Value the same as $null when comparing with $null and casting to bool (#9794) ...

- Adds `LanguagePrimitives.IsNullLike()` method to account for `DBNull.Value` and `NullString.Value` so that they can be considered the same as a null value where sensible in PowerShell.
- Updates `-ne` and `-eq` binders to treat `DBNull.Value` and `NullString.Value` as equal to null/AutomationNull.
- Update code paths for comparing objects in LanguagePrimitives to ensure consistency with how the `-eq` and `-ne` binders work when calling LanguagePrimitives methods to do the comparisons.
- Make `LanguagePrimitives.IsNull()` and `LanguagePrimitives.IsNullLike()` public methods.
- Added tests for null behaviours in `NullRepresentatives.Tests.ps1`

2019-06-28 11:39:34 -07:00

..

Classes

Allow methods to be named after keywords (#9812)

2019-06-25 11:04:00 -07:00

Interop/DotNet

Use the original precision (prior-dotnet-core-3) for double/fload-to-string conversion (#9893)

2019-06-19 08:56:43 +05:00

Operators

Support negative numbers in -split operator (#8960)

2019-06-03 16:33:54 -07:00

Parser

Cleanup Parser tests (#9792)

2019-06-24 11:22:54 -07:00

Scripting

Consider DBNull.Value and NullString.Value the same as $null when comparing with $null and casting to bool (#9794)

2019-06-28 11:39:34 -07:00

CompletionTestSupport.psm1

Use new Pester syntax: -Parameter for Pester tests in Language. (#6304)

2018-03-21 10:47:08 -07:00