error: two packages named `example` in this workspace:
- /git/syn/examples/lazy-static/example/Cargo.toml
- /git/syn/examples/trace-var/example/Cargo.toml
warning: lint `clippy::eval_order_dependence` has been renamed to `clippy::mixed_read_write_in_expression`
--> src/lib.rs:261:5
|
261 | clippy::eval_order_dependence,
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::mixed_read_write_in_expression`
|
= note: `#[warn(renamed_and_removed_lints)]` on by default
error: this expression creates a reference which is immediately dereferenced by the compiler
--> tests/common/eq.rs:572:38
|
572 | is_escaped_literal_token(&token, unescaped) && trees.next().is_none()
| ^^^^^^ help: change this to: `token`
|
= note: `-D clippy::needless-borrow` implied by `-D clippy::all`
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
error[E0277]: the trait bound `&rustc_ast::tokenstream::TokenTree: SpanlessEq` is not satisfied
--> tests/common/eq.rs:510:16
|
510 | if SpanlessEq::eq(&this, &other) {
| ^^^^^^^^^^^^^^ the trait `SpanlessEq` is not implemented for `&rustc_ast::tokenstream::TokenTree`
|
= help: the trait `SpanlessEq` is implemented for `rustc_ast::tokenstream::TokenTree`
error[E0271]: type mismatch resolving `<CursorRef<'_> as Iterator>::Item == rustc_ast::tokenstream::TokenTree`
--> tests/common/eq.rs:519:25
|
519 | doc_comment(*style, *symbol, &mut other_trees)
| ^^^^^^^^^^^ expected enum `rustc_ast::tokenstream::TokenTree`, found `&rustc_ast::tokenstream::TokenTree`
|
note: required by a bound in `doc_comment`
--> tests/common/eq.rs:537:31
|
534 | fn doc_comment(
| ----------- required by a bound in this
...
537 | trees: &mut impl Iterator<Item = TokenTree>,
| ^^^^^^^^^^^^^^^^ required by this bound in `doc_comment`
error[E0271]: type mismatch resolving `<CursorRef<'_> as Iterator>::Item == rustc_ast::tokenstream::TokenTree`
--> tests/common/eq.rs:522:25
|
522 | doc_comment(*style, *symbol, &mut this_trees)
| ^^^^^^^^^^^ expected enum `rustc_ast::tokenstream::TokenTree`, found `&rustc_ast::tokenstream::TokenTree`
|
note: required by a bound in `doc_comment`
--> tests/common/eq.rs:537:31
|
534 | fn doc_comment(
| ----------- required by a bound in this
...
537 | trees: &mut impl Iterator<Item = TokenTree>,
| ^^^^^^^^^^^^^^^^ required by this bound in `doc_comment`
error[E0277]: can't compare `&Symbol` with `Symbol`
--> tests/common/eq.rs:560:23
|
560 | })) if symbol == sym::doc => {}
| ^^ no implementation for `&Symbol == Symbol`
|
= help: the trait `PartialEq<Symbol>` is not implemented for `&Symbol`
= help: the trait `PartialEq` is implemented for `Symbol`
warning: unresolved link to `parse_macro_input`
--> src/error.rs:28:37
|
28 | /// When parsing macro input, the [`parse_macro_input!`] macro handles the
| ^^^^^^^^^^^^^^^^^^ no item named `parse_macro_input` in scope
|
= note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
= note: `macro_rules` named `parse_macro_input` exists in this crate, but it is not in scope at this link's location
warning: unresolved link to `parse_macro_input`
--> src/parse.rs:246:13
|
246 | /// - The [`parse_macro_input!`] macro if parsing input of a procedural macro;
| ^^^^^^^^^^^^^^^^^^ no item named `parse_macro_input` in scope
|
= note: `macro_rules` named `parse_macro_input` exists in this crate, but it is not in scope at this link's location
warning: unresolved link to `parse_macro_input`
--> src/error.rs:190:15
|
190 | /// The [`parse_macro_input!`] macro provides a convenient way to invoke
| ^^^^^^^^^^^^^^^^^^ no item named `parse_macro_input` in scope
|
= note: `macro_rules` named `parse_macro_input` exists in this crate, but it is not in scope at this link's location
warning: `#[doc(hidden)]` is ignored on trait impl items
--> src/parse.rs:1220:5
|
1220 | #[doc(hidden)]
| ^^^^^^^^^^^^^^ help: remove this attribute
|
= note: `#[warn(unused_attributes)]` on by default
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: whether the impl item is `doc(hidden)` or not entirely depends on the corresponding trait item
warning: `#[doc(hidden)]` is ignored on trait impl items
--> src/parse.rs:1236:5
|
1236 | #[doc(hidden)]
| ^^^^^^^^^^^^^^ help: remove this attribute
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: whether the impl item is `doc(hidden)` or not entirely depends on the corresponding trait item
It looks like the only outstanding issue aliasing issue in this repo
(with raw pointer tagging) was this one move of a Box after saving a
pointer to the allocation that the Box guards. This is UB according to
the Stacked Borrows with raw pointer tagging in combination with the way
rustc applies noalias to Box. As is often the case, the resolution here
is to convert the Box down to a raw pointer before a pointer into the
allocation is created.
