2024-03-04 23:53:24 -06:00
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error[E0277]: the trait bound `NotIntoDiagArg: IntoDiagArg` is not satisfied
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2023-11-21 16:53:07 -06:00
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--> $DIR/diagnostic-derive-doc-comment-field.rs:36:10
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2023-05-03 18:22:57 -05:00
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LL | #[derive(Diagnostic)]
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2023-05-03 18:53:44 -05:00
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| ---------- required by a bound introduced by this call
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...
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2024-03-04 23:53:24 -06:00
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LL | arg: NotIntoDiagArg,
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| ^^^^^^^^^^^^^^ the trait `IntoDiagArg` is not implemented for `NotIntoDiagArg`
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2023-05-03 18:22:57 -05:00
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2023-05-03 18:53:44 -05:00
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= help: normalized in stderr
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2024-02-22 17:20:45 -06:00
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note: required by a bound in `Diag::<'a, G>::arg`
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Reduce capabilities of `Diagnostic`.
Currently many diagnostic modifier methods are available on both
`Diagnostic` and `DiagnosticBuilder`. This commit removes most of them
from `Diagnostic`. To minimize the diff size, it keeps them within
`diagnostic.rs` but changes the surrounding `impl Diagnostic` block to
`impl DiagnosticBuilder`. (I intend to move things around later, to give
a more sensible code layout.)
`Diagnostic` keeps a few methods that it still needs, like `sub`,
`arg`, and `replace_args`.
The `forward!` macro, which defined two additional methods per call
(e.g. `note` and `with_note`), is replaced by the `with_fn!` macro,
which defines one additional method per call (e.g. `with_note`). It's
now also only used when necessary -- not all modifier methods currently
need a `with_*` form. (New ones can be easily added as necessary.)
All this also requires changing `trait AddToDiagnostic` so its methods
take `DiagnosticBuilder` instead of `Diagnostic`, which leads to many
mechanical changes. `SubdiagnosticMessageOp` gains a type parameter `G`.
There are three subdiagnostics -- `DelayedAtWithoutNewline`,
`DelayedAtWithNewline`, and `InvalidFlushedDelayedDiagnosticLevel` --
that are created within the diagnostics machinery and appended to
external diagnostics. These are handled at the `Diagnostic` level, which
means it's now hard to construct them via `derive(Diagnostic)`, so
instead we construct them by hand. This has no effect on what they look
like when printed.
There are lots of new `allow` markers for `untranslatable_diagnostics`
and `diagnostics_outside_of_impl`. This is because
`#[rustc_lint_diagnostics]` annotations were present on the `Diagnostic`
modifier methods, but missing from the `DiagnosticBuilder` modifier
methods. They're now present.
2024-02-05 23:44:30 -06:00
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--> $COMPILER_DIR/rustc_errors/src/diagnostic.rs:LL:CC
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= note: this error originates in the macro `with_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
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2023-05-03 18:22:57 -05:00
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2024-03-04 23:53:24 -06:00
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error[E0277]: the trait bound `NotIntoDiagArg: IntoDiagArg` is not satisfied
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2023-11-21 16:53:07 -06:00
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--> $DIR/diagnostic-derive-doc-comment-field.rs:46:10
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2023-05-03 18:22:57 -05:00
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LL | #[derive(Subdiagnostic)]
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2023-05-03 18:53:44 -05:00
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| ------------- required by a bound introduced by this call
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...
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2024-03-04 23:53:24 -06:00
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LL | arg: NotIntoDiagArg,
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| ^^^^^^^^^^^^^^ the trait `IntoDiagArg` is not implemented for `NotIntoDiagArg`
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2023-05-03 18:22:57 -05:00
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2023-05-03 18:53:44 -05:00
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= help: normalized in stderr
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2024-02-22 17:20:45 -06:00
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note: required by a bound in `Diag::<'a, G>::arg`
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2023-09-22 03:37:05 -05:00
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--> $COMPILER_DIR/rustc_errors/src/diagnostic.rs:LL:CC
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Reduce capabilities of `Diagnostic`.
Currently many diagnostic modifier methods are available on both
`Diagnostic` and `DiagnosticBuilder`. This commit removes most of them
from `Diagnostic`. To minimize the diff size, it keeps them within
`diagnostic.rs` but changes the surrounding `impl Diagnostic` block to
`impl DiagnosticBuilder`. (I intend to move things around later, to give
a more sensible code layout.)
`Diagnostic` keeps a few methods that it still needs, like `sub`,
`arg`, and `replace_args`.
The `forward!` macro, which defined two additional methods per call
(e.g. `note` and `with_note`), is replaced by the `with_fn!` macro,
which defines one additional method per call (e.g. `with_note`). It's
now also only used when necessary -- not all modifier methods currently
need a `with_*` form. (New ones can be easily added as necessary.)
All this also requires changing `trait AddToDiagnostic` so its methods
take `DiagnosticBuilder` instead of `Diagnostic`, which leads to many
mechanical changes. `SubdiagnosticMessageOp` gains a type parameter `G`.
There are three subdiagnostics -- `DelayedAtWithoutNewline`,
`DelayedAtWithNewline`, and `InvalidFlushedDelayedDiagnosticLevel` --
that are created within the diagnostics machinery and appended to
external diagnostics. These are handled at the `Diagnostic` level, which
means it's now hard to construct them via `derive(Diagnostic)`, so
instead we construct them by hand. This has no effect on what they look
like when printed.
There are lots of new `allow` markers for `untranslatable_diagnostics`
and `diagnostics_outside_of_impl`. This is because
`#[rustc_lint_diagnostics]` annotations were present on the `Diagnostic`
modifier methods, but missing from the `DiagnosticBuilder` modifier
methods. They're now present.
2024-02-05 23:44:30 -06:00
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= note: this error originates in the macro `with_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
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2023-05-03 18:22:57 -05:00
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0277`.
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