Add some missing built-in lints

compiler/rustc_lint_defs/src/builtin.rs

@@ -3273,110 +3273,115 @@ declare_lint_pass! {
     /// Does nothing as a lint pass, but registers some `Lint`s
     /// that are used by other parts of the compiler.
     HardwiredLints => [
-        FORBIDDEN_LINT_GROUPS,
-        ILLEGAL_FLOATING_POINT_LITERAL_PATTERN,
+        // tidy-alphabetical-start
+        ABSOLUTE_PATHS_NOT_STARTING_WITH_CRATE,
+        AMBIGUOUS_ASSOCIATED_ITEMS,
+        AMBIGUOUS_GLOB_REEXPORTS,
         ARITHMETIC_OVERFLOW,
-        UNCONDITIONAL_PANIC,
-        UNUSED_IMPORTS,
-        UNUSED_EXTERN_CRATES,
-        UNUSED_CRATE_DEPENDENCIES,
-        UNUSED_QUALIFICATIONS,
-        UNKNOWN_LINTS,
-        UNFULFILLED_LINT_EXPECTATIONS,
-        UNUSED_VARIABLES,
-        UNUSED_ASSIGNMENTS,
-        DEAD_CODE,
-        UNREACHABLE_CODE,
-        UNREACHABLE_PATTERNS,
-        OVERLAPPING_RANGE_ENDPOINTS,
+        ASM_SUB_REGISTER,
+        BAD_ASM_STYLE,
+        BARE_TRAIT_OBJECTS,
         BINDINGS_WITH_VARIANT_NAME,
-        UNUSED_MACROS,
-        UNUSED_MACRO_RULES,
-        WARNINGS,
-        UNUSED_FEATURES,
-        STABLE_FEATURES,
-        UNKNOWN_CRATE_TYPES,
-        TRIVIAL_CASTS,
-        TRIVIAL_NUMERIC_CASTS,
-        PRIVATE_IN_PUBLIC,
-        EXPORTED_PRIVATE_DEPENDENCIES,
-        PUB_USE_OF_PRIVATE_EXTERN_CRATE,
-        INVALID_TYPE_PARAM_DEFAULT,
-        RENAMED_AND_REMOVED_LINTS,
-        CONST_ITEM_MUTATION,
-        PATTERNS_IN_FNS_WITHOUT_BODY,
-        MISSING_FRAGMENT_SPECIFIER,
-        LATE_BOUND_LIFETIME_ARGUMENTS,
-        ORDER_DEPENDENT_TRAIT_OBJECTS,
+        BREAK_WITH_LABEL_AND_LOOP,
+        BYTE_SLICE_IN_PACKED_STRUCT_WITH_DERIVE,
+        CENUM_IMPL_DROP_CAST,
         COHERENCE_LEAK_CHECK,
+        CONFLICTING_REPR_HINTS,
+        CONST_EVALUATABLE_UNCHECKED,
+        CONST_ITEM_MUTATION,
+        DEAD_CODE,
         DEPRECATED,
-        UNUSED_UNSAFE,
-        UNUSED_MUT,
-        UNCONDITIONAL_RECURSION,
-        SINGLE_USE_LIFETIMES,
-        UNUSED_LIFETIMES,
-        UNUSED_LABELS,
-        TYVAR_BEHIND_RAW_POINTER,
+        DEPRECATED_CFG_ATTR_CRATE_TYPE_NAME,
+        DEPRECATED_IN_FUTURE,
+        DEPRECATED_WHERE_CLAUSE_LOCATION,
+        DUPLICATE_MACRO_ATTRIBUTES,
         ELIDED_LIFETIMES_IN_PATHS,
-        BARE_TRAIT_OBJECTS,
-        ABSOLUTE_PATHS_NOT_STARTING_WITH_CRATE,
-        UNSTABLE_NAME_COLLISIONS,
-        IRREFUTABLE_LET_PATTERNS,
-        WHERE_CLAUSES_OBJECT_SAFETY,
-        PROC_MACRO_DERIVE_RESOLUTION_FALLBACK,
-        MACRO_USE_EXTERN_CRATE,
-        MACRO_EXPANDED_MACRO_EXPORTS_ACCESSED_BY_ABSOLUTE_PATHS,
+        EXPORTED_PRIVATE_DEPENDENCIES,
+        FFI_UNWIND_CALLS,
+        FORBIDDEN_LINT_GROUPS,
+        FUNCTION_ITEM_REFERENCES,
+        FUZZY_PROVENANCE_CASTS,
         ILL_FORMED_ATTRIBUTE_INPUT,
-        CONFLICTING_REPR_HINTS,
-        META_VARIABLE_MISUSE,
-        DEPRECATED_IN_FUTURE,
-        AMBIGUOUS_ASSOCIATED_ITEMS,
-        INDIRECT_STRUCTURAL_MATCH,
-        POINTER_STRUCTURAL_MATCH,
-        NONTRIVIAL_STRUCTURAL_MATCH,
-        SOFT_UNSTABLE,
-        UNSTABLE_SYNTAX_PRE_EXPANSION,
-        INLINE_NO_SANITIZE,
-        BAD_ASM_STYLE,
-        ASM_SUB_REGISTER,
-        UNSAFE_OP_IN_UNSAFE_FN,
+        ILLEGAL_FLOATING_POINT_LITERAL_PATTERN,
+        IMPLIED_BOUNDS_ENTAILMENT,
         INCOMPLETE_INCLUDE,
-        CENUM_IMPL_DROP_CAST,
-        FUZZY_PROVENANCE_CASTS,
-        LOSSY_PROVENANCE_CASTS,
-        CONST_EVALUATABLE_UNCHECKED,
+        INDIRECT_STRUCTURAL_MATCH,
         INEFFECTIVE_UNSTABLE_TRAIT_IMPL,
-        MUST_NOT_SUSPEND,
-        UNINHABITED_STATIC,
-        FUNCTION_ITEM_REFERENCES,
-        USELESS_DEPRECATED,
-        MISSING_ABI,
+        INLINE_NO_SANITIZE,
+        INVALID_ALIGNMENT,
         INVALID_DOC_ATTRIBUTES,
-        SEMICOLON_IN_EXPRESSIONS_FROM_MACROS,
-        RUST_2021_INCOMPATIBLE_CLOSURE_CAPTURES,
+        INVALID_MACRO_EXPORT_ARGUMENTS,
+        INVALID_TYPE_PARAM_DEFAULT,
+        IRREFUTABLE_LET_PATTERNS,
+        LARGE_ASSIGNMENTS,
+        LATE_BOUND_LIFETIME_ARGUMENTS,
         LEGACY_DERIVE_HELPERS,
+        LOSSY_PROVENANCE_CASTS,
+        MACRO_EXPANDED_MACRO_EXPORTS_ACCESSED_BY_ABSOLUTE_PATHS,
+        MACRO_USE_EXTERN_CRATE,
+        META_VARIABLE_MISUSE,
+        MISSING_ABI,
+        MISSING_FRAGMENT_SPECIFIER,
+        MUST_NOT_SUSPEND,
+        NAMED_ARGUMENTS_USED_POSITIONALLY,
+        NON_EXHAUSTIVE_OMITTED_PATTERNS,
+        NONTRIVIAL_STRUCTURAL_MATCH,
+        ORDER_DEPENDENT_TRAIT_OBJECTS,
+        OVERLAPPING_RANGE_ENDPOINTS,
+        PATTERNS_IN_FNS_WITHOUT_BODY,
+        POINTER_STRUCTURAL_MATCH,
+        PRIVATE_IN_PUBLIC,
         PROC_MACRO_BACK_COMPAT,
+        PROC_MACRO_DERIVE_RESOLUTION_FALLBACK,
+        PUB_USE_OF_PRIVATE_EXTERN_CRATE,
+        RENAMED_AND_REMOVED_LINTS,
+        REPR_TRANSPARENT_EXTERNAL_PRIVATE_FIELDS,
+        RUST_2021_INCOMPATIBLE_CLOSURE_CAPTURES,
         RUST_2021_INCOMPATIBLE_OR_PATTERNS,
-        LARGE_ASSIGNMENTS,
-        RUST_2021_PRELUDE_COLLISIONS,
         RUST_2021_PREFIXES_INCOMPATIBLE_SYNTAX,
+        RUST_2021_PRELUDE_COLLISIONS,
+        SEMICOLON_IN_EXPRESSIONS_FROM_MACROS,
+        SINGLE_USE_LIFETIMES,
+        SOFT_UNSTABLE,
+        STABLE_FEATURES,
+        SUSPICIOUS_AUTO_TRAIT_IMPLS,
+        TEST_UNSTABLE_LINT,
+        TEXT_DIRECTION_CODEPOINT_IN_COMMENT,
+        TRIVIAL_CASTS,
+        TRIVIAL_NUMERIC_CASTS,
+        TYVAR_BEHIND_RAW_POINTER,
+        UNCONDITIONAL_PANIC,
+        UNCONDITIONAL_RECURSION,
+        UNDEFINED_NAKED_FUNCTION_ABI,
+        UNFULFILLED_LINT_EXPECTATIONS,
+        UNINHABITED_STATIC,
+        UNKNOWN_CRATE_TYPES,
+        UNKNOWN_LINTS,
+        UNREACHABLE_CODE,
+        UNREACHABLE_PATTERNS,
+        UNSAFE_OP_IN_UNSAFE_FN,
+        UNSTABLE_NAME_COLLISIONS,
+        UNSTABLE_SYNTAX_PRE_EXPANSION,
         UNSUPPORTED_CALLING_CONVENTIONS,
-        BREAK_WITH_LABEL_AND_LOOP,
+        UNUSED_ASSIGNMENTS,
         UNUSED_ATTRIBUTES,
+        UNUSED_CRATE_DEPENDENCIES,
+        UNUSED_EXTERN_CRATES,
+        UNUSED_FEATURES,
+        UNUSED_IMPORTS,
+        UNUSED_LABELS,
+        UNUSED_LIFETIMES,
+        UNUSED_MACRO_RULES,
+        UNUSED_MACROS,
+        UNUSED_MUT,
+        UNUSED_QUALIFICATIONS,
         UNUSED_TUPLE_STRUCT_FIELDS,
-        NON_EXHAUSTIVE_OMITTED_PATTERNS,
-        TEXT_DIRECTION_CODEPOINT_IN_COMMENT,
-        DEPRECATED_CFG_ATTR_CRATE_TYPE_NAME,
-        DUPLICATE_MACRO_ATTRIBUTES,
-        SUSPICIOUS_AUTO_TRAIT_IMPLS,
-        DEPRECATED_WHERE_CLAUSE_LOCATION,
-        TEST_UNSTABLE_LINT,
-        FFI_UNWIND_CALLS,
-        REPR_TRANSPARENT_EXTERNAL_PRIVATE_FIELDS,
-        NAMED_ARGUMENTS_USED_POSITIONALLY,
-        IMPLIED_BOUNDS_ENTAILMENT,
-        BYTE_SLICE_IN_PACKED_STRUCT_WITH_DERIVE,
-        AMBIGUOUS_GLOB_REEXPORTS,
+        UNUSED_UNSAFE,
+        UNUSED_VARIABLES,
+        USELESS_DEPRECATED,
+        WARNINGS,
+        WHERE_CLAUSES_OBJECT_SAFETY,
+        // tidy-alphabetical-end
     ]
 }
 

tests/ui/attributes/invalid_macro_export_argument.deny.stderr

@@ -0,0 +1,20 @@
+error: `#[macro_export]` can only take 1 or 0 arguments
+  --> $DIR/invalid_macro_export_argument.rs:7:1
+   |
+LL | #[macro_export(hello, world)]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+note: the lint level is defined here
+  --> $DIR/invalid_macro_export_argument.rs:4:24
+   |
+LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))]
+   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: `not_local_inner_macros` isn't a valid `#[macro_export]` argument
+  --> $DIR/invalid_macro_export_argument.rs:13:16
+   |
+LL | #[macro_export(not_local_inner_macros)]
+   |                ^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+

tests/ui/attributes/invalid_macro_export_argument.rs

@@ -1,10 +1,17 @@
-// check-pass
-#[macro_export(hello, world)] //~ WARN `#[macro_export]` can only take 1 or 0 arguments
+// revisions: deny allow
+//[allow] check-pass
+
+#![cfg_attr(deny, deny(invalid_macro_export_arguments))]
+#![cfg_attr(allow, allow(invalid_macro_export_arguments))]
+
+#[macro_export(hello, world)]
+//[deny]~^ ERROR `#[macro_export]` can only take 1 or 0 arguments
 macro_rules! a {
     () => ()
 }
 
-#[macro_export(not_local_inner_macros)] //~ WARN `not_local_inner_macros` isn't a valid `#[macro_export]` argument
+#[macro_export(not_local_inner_macros)]
+//[deny]~^ ERROR `not_local_inner_macros` isn't a valid `#[macro_export]` argument
 macro_rules! b {
     () => ()
 }