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Objects miss reference equality in bundles #832

Jand42 opened this Issue Oct 16, 2017 · 0 comments


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Jand42 commented Oct 16, 2017

It is caused by Object.Equals/GetHashCode declarations missing.

Default implementations of Object.Equals/GetHashCode specified separately from their actual proxy definitions because not every type will in WebSharper output will inherit WebSharper.Obj: F# unions/records and classes translated to plain objects with [<Prototype false>] will not, so they have structural equality.

Code dependency graph edges are not created for this hack, so bundling will miss including the method implementations, causing types inheriting WebSharper.Obj also default to structural equality.

Workaround: use <WebSharperDeadCodeElimination>False</WebSharperDeadCodeElimination> in your project file.

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