2652cc18b8
This PR standardizes error messages by quoting names with backticks. The changes were automated, so some cases may still be missing.
79 lines
1.6 KiB
Text
79 lines
1.6 KiB
Text
set_option pp.mvars.anonymous false
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/--
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error: failed to construct 'ForIn' instance for collection
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?_
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and monad
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Id
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-/
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#guard_msgs in
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example {c} := Id.run do
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for x in c do
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pure ()
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pure ()
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/--
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error: don't know how to synthesize implicit argument `ρ`
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@forIn Id (List ?_) ?_ instForInOfForIn' PUnit Id.instMonad [] PUnit.unit fun x r => do
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pure ()
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pure (ForInStep.yield PUnit.unit)
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context:
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⊢ Type _
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---
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error: Failed to infer type of binder `x`
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---
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error: don't know how to synthesize implicit argument `α`
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@List.nil ?_
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context:
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⊢ Type _
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-/
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#guard_msgs in
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example : Unit := Id.run do
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for x in [] do
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pure ()
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pure ()
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/--
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error: failed to construct `ForIn'` instance for collection
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?_
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and monad
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Id
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-/
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#guard_msgs in
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example {c} := Id.run do
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for h : x in c do
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pure ()
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pure ()
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/--
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error: don't know how to synthesize implicit argument `d`
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@forIn' Id (List ?_) ?_ inferInstance List.instForIn'InferInstanceMembership PUnit Id.instMonad [] PUnit.unit
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fun x h r => do
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pure ()
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pure (ForInStep.yield PUnit.unit)
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context:
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⊢ outParam (Membership ?_ (List ?_))
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---
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error: don't know how to synthesize implicit argument `ρ`
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@forIn' Id (List ?_) ?_ inferInstance List.instForIn'InferInstanceMembership PUnit Id.instMonad [] PUnit.unit
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fun x h r => do
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pure ()
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pure (ForInStep.yield PUnit.unit)
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context:
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⊢ Type _
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---
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error: Failed to infer type of binder `h`
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---
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error: Failed to infer type of binder `x`
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---
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error: don't know how to synthesize implicit argument `α`
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@List.nil ?_
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context:
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⊢ Type _
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-/
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#guard_msgs in
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example : Unit := Id.run do
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for h : x in [] do
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pure ()
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pure ()
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