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Auto merge of rust-lang#4209 - lzutao:TyCtxt-lifetime, r=Manishearth
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Fix wrong lifetime of TyCtxt

Rustup rust-lang/rust#61817

changelog: none
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bors committed Jun 14, 2019
2 parents e5a7722 + 9bfdbd1 commit be5d17f
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Showing 3 changed files with 7 additions and 7 deletions.
2 changes: 1 addition & 1 deletion clippy_lints/src/consts.rs
Original file line number Diff line number Diff line change
Expand Up @@ -121,7 +121,7 @@ impl Hash for Constant {
}

impl Constant {
pub fn partial_cmp(tcx: TyCtxt<'_, '_>, cmp_type: Ty<'_>, left: &Self, right: &Self) -> Option<Ordering> {
pub fn partial_cmp(tcx: TyCtxt<'_>, cmp_type: Ty<'_>, left: &Self, right: &Self) -> Option<Ordering> {
match (left, right) {
(&Constant::Str(ref ls), &Constant::Str(ref rs)) => Some(ls.cmp(rs)),
(&Constant::Char(ref l), &Constant::Char(ref r)) => Some(l.cmp(r)),
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2 changes: 1 addition & 1 deletion clippy_lints/src/types.rs
Original file line number Diff line number Diff line change
Expand Up @@ -860,7 +860,7 @@ declare_clippy_lint! {

/// Returns the size in bits of an integral type.
/// Will return 0 if the type is not an int or uint variant
fn int_ty_to_nbits(typ: Ty<'_>, tcx: TyCtxt<'_, '_>) -> u64 {
fn int_ty_to_nbits(typ: Ty<'_>, tcx: TyCtxt<'_>) -> u64 {
match typ.sty {
ty::Int(i) => match i {
IntTy::Isize => tcx.data_layout.pointer_size.bits(),
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10 changes: 5 additions & 5 deletions clippy_lints/src/utils/mod.rs
Original file line number Diff line number Diff line change
Expand Up @@ -911,28 +911,28 @@ pub fn get_arg_name(pat: &Pat) -> Option<ast::Name> {
}
}

pub fn int_bits(tcx: TyCtxt<'_, '_>, ity: ast::IntTy) -> u64 {
pub fn int_bits(tcx: TyCtxt<'_>, ity: ast::IntTy) -> u64 {
layout::Integer::from_attr(&tcx, attr::IntType::SignedInt(ity))
.size()
.bits()
}

#[allow(clippy::cast_possible_wrap)]
/// Turn a constant int byte representation into an i128
pub fn sext(tcx: TyCtxt<'_, '_>, u: u128, ity: ast::IntTy) -> i128 {
pub fn sext(tcx: TyCtxt<'_>, u: u128, ity: ast::IntTy) -> i128 {
let amt = 128 - int_bits(tcx, ity);
((u as i128) << amt) >> amt
}

#[allow(clippy::cast_sign_loss)]
/// clip unused bytes
pub fn unsext(tcx: TyCtxt<'_, '_>, u: i128, ity: ast::IntTy) -> u128 {
pub fn unsext(tcx: TyCtxt<'_>, u: i128, ity: ast::IntTy) -> u128 {
let amt = 128 - int_bits(tcx, ity);
((u as u128) << amt) >> amt
}

/// clip unused bytes
pub fn clip(tcx: TyCtxt<'_, '_>, u: u128, ity: ast::UintTy) -> u128 {
pub fn clip(tcx: TyCtxt<'_>, u: u128, ity: ast::UintTy) -> u128 {
let bits = layout::Integer::from_attr(&tcx, attr::IntType::UnsignedInt(ity))
.size()
.bits();
Expand Down Expand Up @@ -973,7 +973,7 @@ pub fn without_block_comments(lines: Vec<&str>) -> Vec<&str> {
without
}

pub fn any_parent_is_automatically_derived(tcx: TyCtxt<'_, '_>, node: HirId) -> bool {
pub fn any_parent_is_automatically_derived(tcx: TyCtxt<'_>, node: HirId) -> bool {
let map = &tcx.hir();
let mut prev_enclosing_node = None;
let mut enclosing_node = node;
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