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Remove SimplifiedTypeGen::map_def.

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It's unused.
This commit is contained in:
Nicholas Nethercote 2022-12-15 15:04:09 +11:00
parent 37d7de3379
commit 2a5aabdfc2
1 changed files with 0 additions and 30 deletions
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30
compiler/rustc_middle/src/ty/fast_reject.rs
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@ -153,36 +153,6 @@ impl<D: Copy + Debug + Eq> SimplifiedTypeGen<D> {
_ => None,
}
}
pub fn map_def<U, F>(self, map: F) -> SimplifiedTypeGen<U>
where
F: Fn(D) -> U,
U: Copy + Debug + Eq,
{
match self {
BoolSimplifiedType => BoolSimplifiedType,
CharSimplifiedType => CharSimplifiedType,
IntSimplifiedType(t) => IntSimplifiedType(t),
UintSimplifiedType(t) => UintSimplifiedType(t),
FloatSimplifiedType(t) => FloatSimplifiedType(t),
AdtSimplifiedType(d) => AdtSimplifiedType(map(d)),
ForeignSimplifiedType(d) => ForeignSimplifiedType(map(d)),
StrSimplifiedType => StrSimplifiedType,
ArraySimplifiedType => ArraySimplifiedType,
SliceSimplifiedType => SliceSimplifiedType,
RefSimplifiedType(m) => RefSimplifiedType(m),
PtrSimplifiedType(m) => PtrSimplifiedType(m),
NeverSimplifiedType => NeverSimplifiedType,
MarkerTraitObjectSimplifiedType => MarkerTraitObjectSimplifiedType,
TupleSimplifiedType(n) => TupleSimplifiedType(n),
TraitSimplifiedType(d) => TraitSimplifiedType(map(d)),
ClosureSimplifiedType(d) => ClosureSimplifiedType(map(d)),
GeneratorSimplifiedType(d) => GeneratorSimplifiedType(map(d)),
GeneratorWitnessSimplifiedType(n) => GeneratorWitnessSimplifiedType(n),
FunctionSimplifiedType(n) => FunctionSimplifiedType(n),
PlaceholderSimplifiedType => PlaceholderSimplifiedType,
}
}
}
/// Given generic arguments from an obligation and an impl,