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Implement nightly libsyntax changes

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This commit is contained in:
Mikko Rantanen 2018-01-07 05:58:53 +02:00
parent 5815681b38
commit 91ecb3b8ed
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GPG key ID: B680E9CE10A55798
2 changed files with 15 additions and 15 deletions
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4
clippy_lints/src/mutex_atomic.rs
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@ -69,8 +69,8 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for MutexAtomic {
atomic_name
);
match mutex_param.sty {
ty::TyUint(t) if t != ast::UintTy::Us => span_lint(cx, MUTEX_INTEGER, expr.span, &msg),
ty::TyInt(t) if t != ast::IntTy::Is => span_lint(cx, MUTEX_INTEGER, expr.span, &msg),
ty::TyUint(t) if t != ast::UintTy::Usize => span_lint(cx, MUTEX_INTEGER, expr.span, &msg),
ty::TyInt(t) if t != ast::IntTy::Isize => span_lint(cx, MUTEX_INTEGER, expr.span, &msg),
_ => span_lint(cx, MUTEX_ATOMIC, expr.span, &msg),
};
}

26
clippy_lints/src/types.rs
View file

@ -541,7 +541,7 @@ declare_lint! {
fn int_ty_to_nbits(typ: Ty, tcx: TyCtxt) -> u64 {
match typ.sty {
ty::TyInt(i) => match i {
IntTy::Is => tcx.data_layout.pointer_size.bits(),
IntTy::Isize => tcx.data_layout.pointer_size.bits(),
IntTy::I8 => 8,
IntTy::I16 => 16,
IntTy::I32 => 32,
@ -549,7 +549,7 @@ fn int_ty_to_nbits(typ: Ty, tcx: TyCtxt) -> u64 {
IntTy::I128 => 128,
},
ty::TyUint(i) => match i {
UintTy::Us => tcx.data_layout.pointer_size.bits(),
UintTy::Usize => tcx.data_layout.pointer_size.bits(),
UintTy::U8 => 8,
UintTy::U16 => 16,
UintTy::U32 => 32,
@ -562,7 +562,7 @@ fn int_ty_to_nbits(typ: Ty, tcx: TyCtxt) -> u64 {
fn is_isize_or_usize(typ: Ty) -> bool {
match typ.sty {
ty::TyInt(IntTy::Is) | ty::TyUint(UintTy::Us) => true,
ty::TyInt(IntTy::Isize) | ty::TyUint(UintTy::Usize) => true,
_ => false,
}
}
@ -1151,15 +1151,15 @@ fn detect_extreme_expr<'a, 'tcx>(cx: &LateContext<'a, 'tcx>, expr: &'tcx Expr) -
let which = match (&ty.sty, cv.val) {
(&ty::TyBool, Bool(false)) |
(&ty::TyInt(IntTy::Is), Integral(Isize(Is32(::std::i32::MIN)))) |
(&ty::TyInt(IntTy::Is), Integral(Isize(Is64(::std::i64::MIN)))) |
(&ty::TyInt(IntTy::Isize), Integral(Isize(Is32(::std::i32::MIN)))) |
(&ty::TyInt(IntTy::Isize), Integral(Isize(Is64(::std::i64::MIN)))) |
(&ty::TyInt(IntTy::I8), Integral(I8(::std::i8::MIN))) |
(&ty::TyInt(IntTy::I16), Integral(I16(::std::i16::MIN))) |
(&ty::TyInt(IntTy::I32), Integral(I32(::std::i32::MIN))) |
(&ty::TyInt(IntTy::I64), Integral(I64(::std::i64::MIN))) |
(&ty::TyInt(IntTy::I128), Integral(I128(::std::i128::MIN))) |
(&ty::TyUint(UintTy::Us), Integral(Usize(Us32(::std::u32::MIN)))) |
(&ty::TyUint(UintTy::Us), Integral(Usize(Us64(::std::u64::MIN)))) |
(&ty::TyUint(UintTy::Usize), Integral(Usize(Us32(::std::u32::MIN)))) |
(&ty::TyUint(UintTy::Usize), Integral(Usize(Us64(::std::u64::MIN)))) |
(&ty::TyUint(UintTy::U8), Integral(U8(::std::u8::MIN))) |
(&ty::TyUint(UintTy::U16), Integral(U16(::std::u16::MIN))) |
(&ty::TyUint(UintTy::U32), Integral(U32(::std::u32::MIN))) |
@ -1167,15 +1167,15 @@ fn detect_extreme_expr<'a, 'tcx>(cx: &LateContext<'a, 'tcx>, expr: &'tcx Expr) -
(&ty::TyUint(UintTy::U128), Integral(U128(::std::u128::MIN))) => Minimum,
(&ty::TyBool, Bool(true)) |
(&ty::TyInt(IntTy::Is), Integral(Isize(Is32(::std::i32::MAX)))) |
(&ty::TyInt(IntTy::Is), Integral(Isize(Is64(::std::i64::MAX)))) |
(&ty::TyInt(IntTy::Isize), Integral(Isize(Is32(::std::i32::MAX)))) |
(&ty::TyInt(IntTy::Isize), Integral(Isize(Is64(::std::i64::MAX)))) |
(&ty::TyInt(IntTy::I8), Integral(I8(::std::i8::MAX))) |
(&ty::TyInt(IntTy::I16), Integral(I16(::std::i16::MAX))) |
(&ty::TyInt(IntTy::I32), Integral(I32(::std::i32::MAX))) |
(&ty::TyInt(IntTy::I64), Integral(I64(::std::i64::MAX))) |
(&ty::TyInt(IntTy::I128), Integral(I128(::std::i128::MAX))) |
(&ty::TyUint(UintTy::Us), Integral(Usize(Us32(::std::u32::MAX)))) |
(&ty::TyUint(UintTy::Us), Integral(Usize(Us64(::std::u64::MAX)))) |
(&ty::TyUint(UintTy::Usize), Integral(Usize(Us32(::std::u32::MAX)))) |
(&ty::TyUint(UintTy::Usize), Integral(Usize(Us64(::std::u64::MAX)))) |
(&ty::TyUint(UintTy::U8), Integral(U8(::std::u8::MAX))) |
(&ty::TyUint(UintTy::U16), Integral(U16(::std::u16::MAX))) |
(&ty::TyUint(UintTy::U32), Integral(U32(::std::u32::MAX))) |
@ -1329,7 +1329,7 @@ fn numeric_cast_precast_bounds<'a>(cx: &LateContext, expr: &'a Expr) -> Option<(
FullInt::S(i128::from(i64::max_value())),
),
IntTy::I128 => (FullInt::S(i128::min_value() as i128), FullInt::S(i128::max_value() as i128)),
IntTy::Is => (FullInt::S(isize::min_value() as i128), FullInt::S(isize::max_value() as i128)),
IntTy::Isize => (FullInt::S(isize::min_value() as i128), FullInt::S(isize::max_value() as i128)),
}),
ty::TyUint(uint_ty) => Some(match uint_ty {
UintTy::U8 => (FullInt::U(u128::from(u8::min_value())), FullInt::U(u128::from(u8::max_value()))),
@ -1346,7 +1346,7 @@ fn numeric_cast_precast_bounds<'a>(cx: &LateContext, expr: &'a Expr) -> Option<(
FullInt::U(u128::from(u64::max_value())),
),
UintTy::U128 => (FullInt::U(u128::min_value() as u128), FullInt::U(u128::max_value() as u128)),
UintTy::Us => (FullInt::U(usize::min_value() as u128), FullInt::U(usize::max_value() as u128)),
UintTy::Usize => (FullInt::U(usize::min_value() as u128), FullInt::U(usize::max_value() as u128)),
}),
_ => None,
}