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Source generator fails with InvalidCastException #220
Description
For the code below, I get the following error when compiling:
CSC : warning CS8785: Generator 'ProjectionExpressionGenerator' failed to generate source.
It will not contribute to the output and compilation errors may occur as a result.
Exception was of type 'InvalidCastException' with message
'Unable to cast object of type 'Microsoft.CodeAnalysis.CSharp.Syntax.ParenthesizedExpressionSyntax'
to type 'Microsoft.CodeAnalysis.CSharp.Syntax.SimpleNameSyntax'.'
The smallest reproduction I could make was this:
// SPDX-License-Identifier: GPL-2.0-only
public class InventoryEntry {
public required string Name { get; set; }
public required string CategoryName { get; set; }
public InventoryEntry() { }
[Projectable]
public InventoryEntry(Item item, ItemCategory category) {
Name = item.Name;
CategoryName = category.Name;
}
}
public class ItemCategory {
public required string Name { get; set; }
}
public class Item {
public required string Name { get; set; }
}That particular reproduction can be fixed by renaming InventoryEntry.Name to InventoryEntry.ItemName. But for my full model it would be nice if I did not have to rename like that.
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