17e8765bdc
This PR fixes the compilation of structure projections with unboxed arguments marked `extern`, adding missing `dec` instructions. It led to leaking single allocations when such functions were used as closures or in the interpreter. This is the minimal working fix; `extern` should not replicate parts of the compilation pipeline, which will be possible via #10291.
9 lines
228 B
Text
9 lines
228 B
Text
module
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/-! Applying `[extern]` to a projection should insert necessary `dec`s in `_boxed`. -/
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structure Foo where
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bar : UInt64 → UInt64
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set_option trace.compiler.ir.result true
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attribute [extern "does_not_exist"] Foo.bar
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