port native_libs.rs to SessionDiagnostics

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

@@ -19,3 +19,105 @@ metadata_required_panic_strategy =
 
 metadata_incompatible_panic_in_drop_strategy =
     the crate `{$crate_name}` is compiled with the panic-in-drop strategy `{$found_strategy}` which is incompatible with this crate's strategy of `{$desired_strategy}`
+
+metadata_multiple_names_in_link =
+    multiple `name` arguments in a single `#[link]` attribute
+
+metadata_multiple_kinds_in_link =
+    multiple `kind` arguments in a single `#[link]` attribute
+
+metadata_link_name_form =
+    link name must be of the form `name = "string"`
+
+metadata_link_kind_form =
+    link kind must be of the form `kind = "string"`
+
+metadata_link_modifiers_form =
+    link modifiers must be of the form `modifiers = "string"`
+
+metadata_link_cfg_form =
+    link cfg must be of the form `cfg(/* predicate */)`
+
+metadata_wasm_import_form =
+    wasm import module must be of the form `wasm_import_module = "string"`
+
+metadata_empty_link_name =
+    link name must not be empty
+    .label = empty link name
+
+metadata_link_framework_apple =
+    link kind `framework` is only supported on Apple targets
+
+metadata_framework_only_windows =
+    link kind `raw-dylib` is only supported on Windows targets
+
+metadata_unknown_link_kind =
+    unknown link kind `{$kind}`, expected one of: static, dylib, framework, raw-dylib
+    .label = unknown link kind
+
+metadata_multiple_link_modifiers =
+    multiple `modifiers` arguments in a single `#[link]` attribute
+
+metadata_multiple_cfgs =
+    multiple `cfg` arguments in a single `#[link]` attribute
+
+metadata_link_cfg_single_predicate =
+    link cfg must have a single predicate argument
+
+metadata_multiple_wasm_import =
+    multiple `wasm_import_module` arguments in a single `#[link]` attribute
+
+metadata_unexpected_link_arg =
+    unexpected `#[link]` argument, expected one of: name, kind, modifiers, cfg, wasm_import_module, import_name_type
+
+metadata_invalid_link_modifier =
+    invalid linking modifier syntax, expected '+' or '-' prefix before one of: bundle, verbatim, whole-archive, as-needed
+
+metadata_multiple_modifiers =
+    multiple `{$modifier}` modifiers in a single `modifiers` argument
+
+metadata_bundle_needs_static =
+    linking modifier `bundle` is only compatible with `static` linking kind
+
+metadata_whole_archive_needs_static =
+    linking modifier `whole-archive` is only compatible with `static` linking kind
+
+metadata_as_needed_compatibility =
+    linking modifier `as-needed` is only compatible with `dylib` and `framework` linking kinds
+
+metadata_unknown_link_modifier =
+    unknown linking modifier `{$modifier}`, expected one of: bundle, verbatim, whole-archive, as-needed
+
+metadata_incompatible_wasm_link =
+    `wasm_import_module` is incompatible with other arguments in `#[link]` attributes
+
+metadata_link_requires_name =
+    `#[link]` attribute requires a `name = "string"` argument
+    .label = missing `name` argument
+
+metadata_raw_dylib_no_nul =
+    link name must not contain NUL characters if link kind is `raw-dylib`
+
+metadata_link_ordinal_raw_dylib =
+    `#[link_ordinal]` is only supported if link kind is `raw-dylib`
+
+metadata_lib_framework_apple =
+    library kind `framework` is only supported on Apple targets
+
+metadata_empty_renaming_target =
+    an empty renaming target was specified for library `{$lib_name}`
+
+metadata_renaming_no_link =
+    renaming of the library `{$lib_name}` was specified, however this crate contains no `#[link(...)]` attributes referencing this library
+
+metadata_multiple_renamings =
+    multiple renamings were specified for library `{$lib_name}`
+
+metadata_no_link_mod_override =
+    overriding linking modifiers from command line is not supported
+
+metadata_unsupported_abi_i686 =
+    ABI not supported by `#[link(kind = "raw-dylib")]` on i686
+
+metadata_unsupported_abi =
+    ABI not supported by `#[link(kind = "raw-dylib")]` on this architecture

compiler/rustc_metadata/src/errors.rs

@@ -1,5 +1,6 @@
 // use rustc_errors::ErrorGuaranteed;
 use rustc_macros::SessionDiagnostic;
+use rustc_span::Span;
 
 #[derive(SessionDiagnostic)]
 #[diag(metadata::rlib_required)]
@@ -50,3 +51,234 @@ pub struct IncompatiblePanicInDropStrategy {
     pub found_strategy: String,
     pub desired_strategy: String,
 }
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::multiple_names_in_link)]
+pub struct MultipleNamesInLink {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::multiple_kinds_in_link)]
+pub struct MultipleKindsInLink {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::link_name_form)]
+pub struct LinkNameForm {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::link_kind_form)]
+pub struct LinkKindForm {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::link_modifiers_form)]
+pub struct LinkModifiersForm {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::link_cfg_form)]
+pub struct LinkCfgForm {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::wasm_import_form)]
+pub struct WasmImportForm {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::empty_link_name, code = "E0454")]
+pub struct EmptyLinkName {
+    #[label]
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::link_framework_apple, code = "E0455")]
+pub struct LinkFrameworkApple {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::framework_only_windows, code = "E0455")]
+pub struct FrameworkOnlyWindows {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::unknown_link_kind, code = "E0458")]
+pub struct UnknownLinkKind {
+    #[label]
+    #[primary_span]
+    pub span: Span,
+    pub kind: String,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::multiple_link_modifiers)]
+pub struct MultipleLinkModifiers {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::multiple_cfgs)]
+pub struct MultipleCfgs {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::link_cfg_single_predicate)]
+pub struct LinkCfgSinglePredicate {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::multiple_wasm_import)]
+pub struct MultipleWasmImport {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::unexpected_link_arg)]
+pub struct UnexpectedLinkArg {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::invalid_link_modifier)]
+pub struct InvalidLinkModifier {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::multiple_modifiers)]
+pub struct MultipleModifiers {
+    #[primary_span]
+    pub span: Span,
+    pub modifier: String,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::bundle_needs_static)]
+pub struct BundleNeedsStatic {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::whole_archive_needs_static)]
+pub struct WholeArchiveNeedsStatic {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::as_needed_compatibility)]
+pub struct AsNeededCompatibility {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::unknown_link_modifier)]
+pub struct UnknownLinkModifier {
+    #[primary_span]
+    pub span: Span,
+    pub modifier: String,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::incompatible_wasm_link)]
+pub struct IncompatibleWasmLink {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::link_requires_name, code = "E0459")]
+pub struct LinkRequiresName {
+    #[label]
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::raw_dylib_no_nul)]
+pub struct RawDylibNoNul {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::link_ordinal_raw_dylib)]
+pub struct LinkOrdinalRawDylib {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::lib_framework_apple)]
+pub struct LibFrameworkApple;
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::empty_renaming_target)]
+pub struct EmptyRenamingTarget {
+    pub lib_name: String,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::renaming_no_link)]
+pub struct RenamingNoLink {
+    pub lib_name: String,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::multiple_renamings)]
+pub struct MultipleRenamings {
+    pub lib_name: String,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::no_link_mod_override)]
+pub struct NoLinkModOverride {
+    #[primary_span]
+    pub span: Option<Span>,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::unsupported_abi_i686)]
+pub struct UnsupportedAbiI686 {
+    #[primary_span]
+    pub span: Span,
+}
+
+#[derive(SessionDiagnostic)]
+#[diag(metadata::unsupported_abi)]
+pub struct UnsupportedAbi {
+    #[primary_span]
+    pub span: Span,
+}