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[release/11.0.1xx-preview2] Fix NullReferenceException when binding to Dictionary<Enum, object> with x:DataType - #34244

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[release/11.0.1xx-preview2] Fix NullReferenceException when binding to Dictionary<Enum, object> with x:DataType#34244
github-actions[bot] wants to merge 2 commits into
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Report diagnostic for unknown enum members and fix test assertion

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Azure Pipelines / maui-pr (Pack .NET MAUI Pack macOS) failed Feb 25, 2026 in 8m 26s

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3 errors / 72 warnings

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Check failure on line 496 in src/Controls/src/SourceGen/CompiledBindingMarkup.cs

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@azure-pipelines azure-pipelines / maui-pr (Pack .NET MAUI Pack macOS)

src/Controls/src/SourceGen/CompiledBindingMarkup.cs#L496 

src/Controls/src/SourceGen/CompiledBindingMarkup.cs(496,16): error CS0037: (NETCORE_ENGINEERING_TELEMETRY=Build) Cannot convert null to 'bool' because it is a non-nullable value type

Check failure on line 496 in src/Controls/src/SourceGen/CompiledBindingMarkup.cs

See this annotation in the file changed.

@azure-pipelines azure-pipelines / maui-pr (Pack .NET MAUI Pack macOS)

src/Controls/src/SourceGen/CompiledBindingMarkup.cs#L496 

src/Controls/src/SourceGen/CompiledBindingMarkup.cs(496,16): error CS0037: (NETCORE_ENGINEERING_TELEMETRY=Build) Cannot convert null to 'bool' because it is a non-nullable value type

Check failure on line 10 in Build log

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@azure-pipelines azure-pipelines / maui-pr (Pack .NET MAUI Pack macOS)

Build log #L10 

Path does not exist: /Users/cloudtest/vss/_work/_temp/native-binaries
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