passes: migrate half of check_attr

Migrate half of the `rustc_passes::check_attr` diagnostics to using
diagnostic derives and being translatable.

Cargo.lock

@@ -4239,6 +4239,7 @@ dependencies = [
  "rustc_hir",
  "rustc_index",
  "rustc_lexer",
+ "rustc_macros",
  "rustc_middle",
  "rustc_serialize",
  "rustc_session",

compiler/rustc_error_messages/locales/en-US/passes.ftl

@@ -0,0 +1,151 @@
+-passes-previously-accepted =
+    this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+
+-passes-see-issue =
+    see issue #{$issue} <https://github.com/rust-lang/rust/issues/{$issue}> for more information
+
+passes-outer-crate-level-attr =
+    crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
+
+passes-inner-crate-level-attr =
+    crate-level attribute should be in the root module
+
+passes-ignored-attr-with-macro = `#[{$sym}]` is ignored on struct fields, match arms and macro defs
+    .warn = {-passes-previously-accepted}
+    .note = {-passes-see-issue(issue: "80564")}
+
+passes-ignored-attr = `#[{$sym}]` is ignored on struct fields and match arms
+    .warn = {-passes-previously-accepted}
+    .note = {-passes-see-issue(issue: "80564")}
+
+passes-inline-ignored-function-prototype = `#[inline]` is ignored on function prototypes
+
+passes-inline-ignored-constants = `#[inline]` is ignored on constants
+    .warn = {-passes-previously-accepted}
+    .note = {-passes-see-issue(issue: "65833")}
+
+passes-inline-not-fn-or-closure = attribute should be applied to function or closure
+    .label = not a function or closure
+
+passes-no-coverage-ignored-function-prototype = `#[no_coverage]` is ignored on function prototypes
+
+passes-no-coverage-propagate =
+    `#[no_coverage]` does not propagate into items and must be applied to the contained functions directly
+
+passes-no-coverage-fn-defn = `#[no_coverage]` may only be applied to function definitions
+
+passes-no-coverage-not-coverable = `#[no_coverage]` must be applied to coverable code
+    .label = not coverable code
+
+passes-should-be-applied-to-fn = attribute should be applied to a function definition
+    .label = not a function definition
+
+passes-naked-tracked-caller = cannot use `#[track_caller]` with `#[naked]`
+
+passes-should-be-applied-to-struct-enum = attribute should be applied to a struct or enum
+    .label = not a struct or enum
+
+passes-should-be-applied-to-trait = attribute should be applied to a trait
+    .label = not a trait
+
+passes-target-feature-on-statement = {passes-should-be-applied-to-fn}
+    .warn = {-passes-previously-accepted}
+    .label = {passes-should-be-applied-to-fn.label}
+
+passes-should-be-applied-to-static = attribute should be applied to a static
+    .label = not a static
+
+passes-doc-expect-str = doc {$attr_name} attribute expects a string: #[doc({$attr_name} = "a")]
+
+passes-doc-alias-empty = {$attr_str} attribute cannot have empty value
+
+passes-doc-alias-bad-char = {$char_} character isn't allowed in {$attr_str}
+
+passes-doc-alias-start-end = {$attr_str} cannot start or end with ' '
+
+passes-doc-alias-bad-location = {$attr_str} isn't allowed on {$location}
+
+passes-doc-alias-not-an-alias = {$attr_str} is the same as the item's name
+
+passes-doc-alias-duplicated = doc alias is duplicated
+    .label = first defined here
+
+passes-doc-alias-not-string-literal = `#[doc(alias("a"))]` expects string literals
+
+passes-doc-alias-malformed =
+    doc alias attribute expects a string `#[doc(alias = "a")]` or a list of strings `#[doc(alias("a", "b"))]`
+
+passes-doc-keyword-empty-mod = `#[doc(keyword = "...")]` should be used on empty modules
+
+passes-doc-keyword-not-mod = `#[doc(keyword = "...")]` should be used on modules
+
+passes-doc-keyword-invalid-ident = `{$doc_keyword}` is not a valid identifier
+
+passes-doc-tuple-variadic-not-first =
+    `#[doc(tuple_variadic)]` must be used on the first of a set of tuple trait impls with varying arity
+
+passes-doc-keyword-only-impl = `#[doc(keyword = "...")]` should be used on impl blocks
+
+passes-doc-inline-conflict-first = this attribute...
+passes-doc-inline-conflict-second = ...conflicts with this attribute
+passes-doc-inline-conflict = conflicting doc inlining attributes
+    .help = remove one of the conflicting attributes
+
+passes-doc-inline-only-use = this attribute can only be applied to a `use` item
+    .label = only applicable on `use` items
+    .not-a-use-item-label = not a `use` item
+    .note = read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#inline-and-no_inline> for more information
+
+passes-doc-attr-not-crate-level =
+    `#![doc({$attr_name} = "...")]` isn't allowed as a crate-level attribute
+
+passes-attr-crate-level = this attribute can only be applied at the crate level
+    .suggestion = to apply to the crate, use an inner attribute
+    .help = to apply to the crate, use an inner attribute
+    .note = read <https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level> for more information
+
+passes-doc-test-unknown = unknown `doc(test)` attribute `{$path}`
+
+passes-doc-test-takes-list = `#[doc(test(...)]` takes a list of attributes
+
+passes-doc-primitive = `doc(primitive)` should never have been stable
+
+passes-doc-test-unknown-any = unknown `doc` attribute `{$path}`
+
+passes-doc-test-unknown-spotlight = unknown `doc` attribute `{$path}`
+    .note = `doc(spotlight)` was renamed to `doc(notable_trait)`
+    .suggestion = use `notable_trait` instead
+    .no-op-note = `doc(spotlight)` is now a no-op
+
+passes-doc-test-unknown-include = unknown `doc` attribute `{$path}`
+    .suggestion = use `doc = include_str!` instead
+
+passes-doc-invalid = invalid `doc` attribute
+
+passes-pass-by-value = `pass_by_value` attribute should be applied to a struct, enum or type alias
+    .label = is not a struct, enum or type alias
+
+passes-allow-incoherent-impl =
+    `rustc_allow_incoherent_impl` attribute should be applied to impl items.
+    .label = the only currently supported targets are inherent methods
+
+passes-has-incoherent-inherent-impl =
+    `rustc_has_incoherent_inherent_impls` attribute should be applied to types or traits.
+    .label = only adts, extern types and traits are supported
+
+passes-must-use-async =
+    `must_use` attribute on `async` functions applies to the anonymous `Future` returned by the function, not the value within
+    .label = this attribute does nothing, the `Future`s returned by async functions are already `must_use`
+
+passes-must-use-no-effect = `#[must_use]` has no effect when applied to {$article} {$target}
+
+passes-must-not-suspend = `must_not_suspend` attribute should be applied to a struct, enum, or trait
+    .label = is not a struct, enum, or trait
+
+passes-cold = {passes-should-be-applied-to-fn}
+    .warn = {-passes-previously-accepted}
+    .label = {passes-should-be-applied-to-fn.label}
+
+passes-link = attribute should be applied to an `extern` block with non-Rust ABI
+    .warn = {-passes-previously-accepted}
+    .label = not an `extern` block

compiler/rustc_error_messages/src/lib.rs

@@ -37,6 +37,7 @@ fluent_messages! {
     expand => "../locales/en-US/expand.ftl",
     lint => "../locales/en-US/lint.ftl",
     parser => "../locales/en-US/parser.ftl",
+    passes => "../locales/en-US/passes.ftl",
     privacy => "../locales/en-US/privacy.ftl",
     typeck => "../locales/en-US/typeck.ftl",
 }

compiler/rustc_errors/src/diagnostic.rs

@@ -64,6 +64,7 @@ into_diagnostic_arg_using_display!(
     i128,
     u128,
     std::num::NonZeroU32,
+    hir::Target,
     Edition,
     Ident,
 );

compiler/rustc_passes/Cargo.toml

@@ -15,6 +15,7 @@ rustc_hir = { path = "../rustc_hir" }
 rustc_index = { path = "../rustc_index" }
 rustc_session = { path = "../rustc_session" }
 rustc_target = { path = "../rustc_target" }
+rustc_macros = { path = "../rustc_macros" }
 rustc_ast = { path = "../rustc_ast" }
 rustc_serialize = { path = "../rustc_serialize" }
 rustc_span = { path = "../rustc_span" }