C#: do not drop resource handles in finalizers#1040
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alexcrichton merged 2 commits intobytecodealliance:mainfrom Aug 29, 2024
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C#: do not drop resource handles in finalizers#1040alexcrichton merged 2 commits intobytecodealliance:mainfrom
alexcrichton merged 2 commits intobytecodealliance:mainfrom
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As of this writing, we cannot safely drop a handle to an imported resource from a .NET finalizer because it may still have one or more open child resources. Once WIT has explicit syntax for indicating parent/child relationships, we should be able to use that information to keep track of child resources automatically in generated code, at which point we'll be able to drop them in the correct order from finalizers. Fixes bytecodealliance#1039 Signed-off-by: Joel Dice <joel.dice@fermyon.com>
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See bytecodealliance/wit-bindgen#1040 Signed-off-by: Joel Dice <joel.dice@fermyon.com>
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See bytecodealliance/wit-bindgen#1040 Signed-off-by: Joel Dice <joel.dice@fermyon.com>
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Signed-off-by: Joel Dice <joel.dice@fermyon.com>
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See bytecodealliance/wit-bindgen#1040 Signed-off-by: Joel Dice <joel.dice@fermyon.com>
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See bytecodealliance/wit-bindgen#1040 Signed-off-by: Joel Dice <joel.dice@fermyon.com>
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As of this writing, we cannot safely drop a handle to an imported resource from a .NET finalizer because it may still have one or more open child resources. Once WIT has explicit syntax for indicating parent/child relationships, we should be able to use that information to keep track of child resources automatically in generated code, at which point we'll be able to drop them in the correct order from finalizers.
Fixes #1039