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Use known names instead of string literals

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This commit is contained in:
Lukas Wirth 2021-12-09 18:13:15 +01:00
parent 067d87e8a9
commit f9c59d3752
3 changed files with 43 additions and 36 deletions
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54
crates/hir_ty/src/infer/expr.rs
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@ -1276,41 +1276,43 @@ impl<'a> InferenceContext<'a> {
let (name, lang_item) = match op {
BinaryOp::LogicOp(_) => return None,
BinaryOp::ArithOp(aop) => match aop {
ArithOp::Add => (name!(add), "add"),
ArithOp::Mul => (name!(mul), "mul"),
ArithOp::Sub => (name!(sub), "sub"),
ArithOp::Div => (name!(div), "div"),
ArithOp::Rem => (name!(rem), "rem"),
ArithOp::Shl => (name!(shl), "shl"),
ArithOp::Shr => (name!(shr), "shr"),
ArithOp::BitXor => (name!(bitxor), "bitxor"),
ArithOp::BitOr => (name!(bitor), "bitor"),
ArithOp::BitAnd => (name!(bitand), "bitand"),
ArithOp::Add => (name!(add), name!(add)),
ArithOp::Mul => (name!(mul), name!(mul)),
ArithOp::Sub => (name!(sub), name!(sub)),
ArithOp::Div => (name!(div), name!(div)),
ArithOp::Rem => (name!(rem), name!(rem)),
ArithOp::Shl => (name!(shl), name!(shl)),
ArithOp::Shr => (name!(shr), name!(shr)),
ArithOp::BitXor => (name!(bitxor), name!(bitxor)),
ArithOp::BitOr => (name!(bitor), name!(bitor)),
ArithOp::BitAnd => (name!(bitand), name!(bitand)),
},
BinaryOp::Assignment { op: Some(aop) } => match aop {
ArithOp::Add => (name!(add_assign), "add_assign"),
ArithOp::Mul => (name!(mul_assign), "mul_assign"),
ArithOp::Sub => (name!(sub_assign), "sub_assign"),
ArithOp::Div => (name!(div_assign), "div_assign"),
ArithOp::Rem => (name!(rem_assign), "rem_assign"),
ArithOp::Shl => (name!(shl_assign), "shl_assign"),
ArithOp::Shr => (name!(shr_assign), "shr_assign"),
ArithOp::BitXor => (name!(bitxor_assign), "bitxor_assign"),
ArithOp::BitOr => (name!(bitor_assign), "bitor_assign"),
ArithOp::BitAnd => (name!(bitand_assign), "bitand_assign"),
ArithOp::Add => (name!(add_assign), name!(add_assign)),
ArithOp::Mul => (name!(mul_assign), name!(mul_assign)),
ArithOp::Sub => (name!(sub_assign), name!(sub_assign)),
ArithOp::Div => (name!(div_assign), name!(div_assign)),
ArithOp::Rem => (name!(rem_assign), name!(rem_assign)),
ArithOp::Shl => (name!(shl_assign), name!(shl_assign)),
ArithOp::Shr => (name!(shr_assign), name!(shr_assign)),
ArithOp::BitXor => (name!(bitxor_assign), name!(bitxor_assign)),
ArithOp::BitOr => (name!(bitor_assign), name!(bitor_assign)),
ArithOp::BitAnd => (name!(bitand_assign), name!(bitand_assign)),
},
BinaryOp::CmpOp(cop) => match cop {
CmpOp::Eq { negated: false } => (name!(eq), "eq"),
CmpOp::Eq { negated: true } => (name!(ne), "eq"),
CmpOp::Eq { negated: false } => (name!(eq), name!(eq)),
CmpOp::Eq { negated: true } => (name!(ne), name!(eq)),
CmpOp::Ord { ordering: Ordering::Less, strict: false } => {
(name!(le), "partial_ord")
(name!(le), name!(partial_ord))
}
CmpOp::Ord { ordering: Ordering::Less, strict: true } => {
(name!(lt), name!(partial_ord))
}
CmpOp::Ord { ordering: Ordering::Less, strict: true } => (name!(lt), "partial_ord"),
CmpOp::Ord { ordering: Ordering::Greater, strict: false } => {
(name!(ge), "partial_ord")
(name!(ge), name!(partial_ord))
}
CmpOp::Ord { ordering: Ordering::Greater, strict: true } => {
(name!(gt), "partial_ord")
(name!(gt), name!(partial_ord))
}
},
BinaryOp::Assignment { op: None } => return None,