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Core: debug nits #3683

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merged 1 commit into from
Jan 17, 2025
Merged

Core: debug nits #3683

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1 change: 1 addition & 0 deletions src/syntax/print/FStarC.Syntax.Print.fst
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Expand Up @@ -351,6 +351,7 @@ instance showable_ctx_uvar_meta = {
| Ctx_uvar_meta_attr attr -> "Ctx_uvar_meta_attr " ^ show attr
| Ctx_uvar_meta_tac r -> "Ctx_uvar_meta_tac " ^ show r);
}
instance showable_bqual = { show = (fun b -> bqual_to_string (Some b)); } // really silly but OK
instance showable_aqual = { show = aqual_to_string; }

let tscheme_to_string ts =
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1 change: 1 addition & 0 deletions src/syntax/print/FStarC.Syntax.Print.fsti
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Expand Up @@ -38,6 +38,7 @@ instance val showable_ctxu : showable ctx_uvar
instance val showable_binding : showable binding
instance val showable_subst_elt : showable subst_elt
instance val showable_branch : showable branch
instance val showable_bqual : showable binder_qualifier
instance val showable_aqual : showable aqual
instance val showable_qualifier : showable qualifier
instance val showable_pat : showable pat
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8 changes: 3 additions & 5 deletions src/typechecker/FStarC.TypeChecker.Core.fst
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Expand Up @@ -431,12 +431,10 @@ let check_bqual (b0 b1:bqual)
return ()
| Some Equality, Some Equality ->
return ()
| Some (Meta t1), Some (Meta t2) ->
if equal_term t1 t2
then return ()
else fail "Binder qualifier mismatch"
| Some (Meta t1), Some (Meta t2) when equal_term t1 t2 ->
return ()
| _ ->
fail "Binder qualifier mismatch"
fail (BU.format2 "Binder qualifier mismatch, %s vs %s" (show b0) (show b1))

let check_aqual (a0 a1:aqual)
: result unit
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