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Fix doc comments in librustc/hir/lowering.rs

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Dan Robertson 2019-02-24 00:17:25 +00:00
parent 08bd4ff998
commit f7dd4389f8
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1 changed files with 16 additions and 16 deletions
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32
src/librustc/hir/lowering.rs
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@ -74,7 +74,7 @@ const HIR_ID_COUNTER_LOCKED: u32 = 0xFFFFFFFF;
pub struct LoweringContext<'a> {
crate_root: Option<&'static str>,
// Used to assign ids to HIR nodes that do not directly correspond to an AST node.
/// Used to assign ids to HIR nodes that do not directly correspond to an AST node.
sess: &'a Session,
cstore: &'a dyn CrateStore,
@ -107,25 +107,25 @@ pub struct LoweringContext<'a> {
/// written at all (e.g., `&T` or `std::cell::Ref<T>`).
anonymous_lifetime_mode: AnonymousLifetimeMode,
// Used to create lifetime definitions from in-band lifetime usages.
// e.g., `fn foo(x: &'x u8) -> &'x u8` to `fn foo<'x>(x: &'x u8) -> &'x u8`
// When a named lifetime is encountered in a function or impl header and
// has not been defined
// (i.e., it doesn't appear in the in_scope_lifetimes list), it is added
// to this list. The results of this list are then added to the list of
// lifetime definitions in the corresponding impl or function generics.
/// Used to create lifetime definitions from in-band lifetime usages.
/// e.g., `fn foo(x: &'x u8) -> &'x u8` to `fn foo<'x>(x: &'x u8) -> &'x u8`
/// When a named lifetime is encountered in a function or impl header and
/// has not been defined
/// (i.e., it doesn't appear in the in_scope_lifetimes list), it is added
/// to this list. The results of this list are then added to the list of
/// lifetime definitions in the corresponding impl or function generics.
lifetimes_to_define: Vec<(Span, ParamName)>,
// Whether or not in-band lifetimes are being collected. This is used to
// indicate whether or not we're in a place where new lifetimes will result
// in in-band lifetime definitions, such a function or an impl header,
// including implicit lifetimes from `impl_header_lifetime_elision`.
/// Whether or not in-band lifetimes are being collected. This is used to
/// indicate whether or not we're in a place where new lifetimes will result
/// in in-band lifetime definitions, such a function or an impl header,
/// including implicit lifetimes from `impl_header_lifetime_elision`.
is_collecting_in_band_lifetimes: bool,
// Currently in-scope lifetimes defined in impl headers, fn headers, or HRTB.
// When `is_collectin_in_band_lifetimes` is true, each lifetime is checked
// against this list to see if it is already in-scope, or if a definition
// needs to be created for it.
/// Currently in-scope lifetimes defined in impl headers, fn headers, or HRTB.
/// When `is_collectin_in_band_lifetimes` is true, each lifetime is checked
/// against this list to see if it is already in-scope, or if a definition
/// needs to be created for it.
in_scope_lifetimes: Vec<Ident>,
current_module: NodeId,