86579c8e24
This PR fixes `SizeOf` instance generation for public inductive types that have private constructors. The spec theorem proof construction needs to unfold `_sizeOf` helper functions which may not be exposed in the public view, so we use `withoutExporting` for the proof construction and type check. Closes #13373 Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
10 lines
269 B
Text
10 lines
269 B
Text
module
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-- Issue #13373: SizeOf derivation fails for public inductive with private constructor
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public inductive Tag where
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| provided
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| private external
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/-- info: Tag.provided.sizeOf_spec : sizeOf Tag.provided = 1 -/
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#guard_msgs in
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#check @Tag.provided.sizeOf_spec
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