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Remove problems from error type API surface

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This commit is contained in:
Ayaz Hafiz 2022-11-08 13:38:42 -06:00
parent b6322ff883
commit 09748aec48
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GPG key ID: 0E2A37416A25EF58
5 changed files with 32 additions and 45 deletions
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11
crates/compiler/solve/src/ability.rs
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@ -191,8 +191,7 @@ impl ObligationCache {
// Demote the bad variable that exposed this problem to an error, both so
// that we have an ErrorType to report and so that codegen knows to deal
// with the error later.
let (error_type, _moar_ghosts_n_stuff) =
subs.var_to_error_type(var, Polarity::OF_VALUE);
let error_type = subs.var_to_error_type(var, Polarity::OF_VALUE);
problems.push(TypeError::BadExprMissingAbility(
region,
category,
@ -209,8 +208,7 @@ impl ObligationCache {
// Demote the bad variable that exposed this problem to an error, both so
// that we have an ErrorType to report and so that codegen knows to deal
// with the error later.
let (error_type, _moar_ghosts_n_stuff) =
subs.var_to_error_type(var, Polarity::OF_PATTERN);
let error_type = subs.var_to_error_type(var, Polarity::OF_PATTERN);
problems.push(TypeError::BadPatternMissingAbility(
region,
category,
@ -311,15 +309,14 @@ impl ObligationCache {
})) => Some(if failure_var == var {
UnderivableReason::SurfaceNotDerivable(context)
} else {
let (error_type, _skeletons) =
subs.var_to_error_type(failure_var, Polarity::OF_VALUE);
let error_type = subs.var_to_error_type(failure_var, Polarity::OF_VALUE);
UnderivableReason::NestedNotDerivable(error_type, context)
}),
None => Some(UnderivableReason::NotABuiltin),
};
if let Some(underivable_reason) = opt_underivable {
let (error_type, _skeletons) = subs.var_to_error_type(var, Polarity::OF_VALUE);
let error_type = subs.var_to_error_type(var, Polarity::OF_VALUE);
Err(Unfulfilled::AdhocUnderivable {
typ: error_type,