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Added GetAllocSize to FlexibleArrayAttribute

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This commit is contained in:
Brian Fiete 2022-08-28 06:57:02 -07:00
parent 9ba19e4cd7
commit ec4ccb2e9c
1 changed files with 4 additions and 1 deletions
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5
BeefLibs/corlib/src/Interop.bf
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@ -108,7 +108,10 @@ namespace System
if ((field.FieldType == null) || (!field.FieldType.IsSizedArray) || (field.FieldType.Size != 0))
Runtime.FatalError("Type must end in a zero-sized array");
var elementType = (field.FieldType as SizedArrayType).UnderlyingType;
Compiler.EmitTypeBody(type, scope $"public {elementType}* {mName} mut => (({elementType}*)((uint8*)&this + Math.Align(typeof(Self).Size, typeof({elementType}).Align)));");
Compiler.EmitTypeBody(type, scope $"""
public {elementType}* {mName} mut => (({elementType}*)((uint8*)&this + Math.Align(typeof(Self).Size, typeof({elementType}).Align)));
public static int GetAllocSize(int arrayCount) => Math.Align(typeof(Self).Size, typeof({elementType}).Align) + typeof({elementType}).Size*arrayCount;
""");
}
}
}