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use set_content_unchecked; replace modify with a single set

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Folkert 2022-05-21 14:06:43 +02:00
parent f1e1c45f2f
commit 8c44661bc2
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2 changed files with 16 additions and 21 deletions
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31
compiler/solve/src/solve.rs
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@ -3028,13 +3028,7 @@ fn deep_copy_var_in(
// we have tracked all visited variables, and can now traverse them
// in one go (without looking at the UnificationTable) and clear the copy field
for var in visited {
subs.modify(var, |descriptor| {
if descriptor.copy.is_some() {
descriptor.rank = Rank::NONE;
descriptor.mark = Mark::NONE;
descriptor.copy = OptVariable::NONE;
}
});
subs.set_copy_unchecked(var, OptVariable::NONE);
}
copy
@ -3198,7 +3192,7 @@ fn deep_copy_var_help(
}
};
subs.set(copy, make_descriptor(Structure(new_flat_type)));
subs.set_content_unchecked(copy, Structure(new_flat_type));
copy
}
@ -3211,25 +3205,24 @@ fn deep_copy_var_help(
} => {
let new_structure = deep_copy_var_help(subs, max_rank, pools, visited, structure);
subs.set(
copy,
make_descriptor(RecursionVar {
opt_name,
structure: new_structure,
}),
);
let content = RecursionVar {
opt_name,
structure: new_structure,
};
subs.set_content_unchecked(copy, content);
copy
}
RigidVar(name) => {
subs.set(copy, make_descriptor(FlexVar(Some(name))));
subs.set_content_unchecked(copy, FlexVar(Some(name)));
copy
}
RigidAbleVar(name, ability) => {
subs.set(copy, make_descriptor(FlexAbleVar(Some(name), ability)));
subs.set_content_unchecked(copy, FlexAbleVar(Some(name), ability));
copy
}
@ -3247,7 +3240,7 @@ fn deep_copy_var_help(
deep_copy_var_help(subs, max_rank, pools, visited, real_type_var);
let new_content = Alias(symbol, new_arguments, new_real_type_var, kind);
subs.set(copy, make_descriptor(new_content));
subs.set_content_unchecked(copy, new_content);
copy
}
@ -3259,7 +3252,7 @@ fn deep_copy_var_help(
let new_content = RangedNumber(new_type_var, new_variables);
subs.set(copy, make_descriptor(new_content));
subs.set_content_unchecked(copy, new_content);
copy
}