expression.rs

use ruff_python_ast::{self as ast, Arguments, Expr, ExprContext, Operator};
use ruff_python_literal::cformat::{CFormatError, CFormatErrorType};

use ruff_diagnostics::Diagnostic;

use ruff_python_ast::types::Node;
use ruff_python_semantic::analyze::typing;
use ruff_python_semantic::ScopeKind;
use ruff_text_size::Ranged;

use crate::checkers::ast::Checker;
use crate::registry::Rule;
use crate::rules::{
    flake8_2020, flake8_async, flake8_bandit, flake8_boolean_trap, flake8_bugbear, flake8_builtins,
    flake8_comprehensions, flake8_datetimez, flake8_debugger, flake8_django,
    flake8_future_annotations, flake8_gettext, flake8_implicit_str_concat, flake8_logging,
    flake8_logging_format, flake8_pie, flake8_print, flake8_pyi, flake8_pytest_style, flake8_self,
    flake8_simplify, flake8_tidy_imports, flake8_trio, flake8_type_checking, flake8_use_pathlib,
    flynt, numpy, pandas_vet, pep8_naming, pycodestyle, pyflakes, pylint, pyupgrade, refurb, ruff,
};
use crate::settings::types::PythonVersion;

/// Run lint rules over an [`Expr`] syntax node.
pub(crate) fn expression(expr: &Expr, checker: &mut Checker) {
    match expr {
        Expr::Subscript(subscript @ ast::ExprSubscript { value, slice, .. }) => {
            // Ex) Optional[...], Union[...]
            if checker.any_enabled(&[
                Rule::FutureRewritableTypeAnnotation,
                Rule::NonPEP604Annotation,
            ]) {
                if let Some(operator) = typing::to_pep604_operator(value, slice, &checker.semantic)
                {
                    if checker.enabled(Rule::FutureRewritableTypeAnnotation) {
                        if !checker.source_type.is_stub()
                            && checker.settings.target_version < PythonVersion::Py310
                            && checker.settings.target_version >= PythonVersion::Py37
                            && !checker.semantic.future_annotations()
                            && checker.semantic.in_annotation()
                            && !checker.settings.pyupgrade.keep_runtime_typing
                        {
                            flake8_future_annotations::rules::future_rewritable_type_annotation(
                                checker, value,
                            );
                        }
                    }
                    if checker.enabled(Rule::NonPEP604Annotation) {
                        if checker.source_type.is_stub()
                            || checker.settings.target_version >= PythonVersion::Py310
                            || (checker.settings.target_version >= PythonVersion::Py37
                                && checker.semantic.future_annotations()
                                && checker.semantic.in_annotation()
                                && !checker.settings.pyupgrade.keep_runtime_typing)
                        {
                            pyupgrade::rules::use_pep604_annotation(checker, expr, slice, operator);
                        }
                    }
                }
            }

            // Ex) list[...]
            if checker.enabled(Rule::FutureRequiredTypeAnnotation) {
                if !checker.source_type.is_stub()
                    && checker.settings.target_version < PythonVersion::Py39
                    && !checker.semantic.future_annotations()
                    && checker.semantic.in_annotation()
                    && typing::is_pep585_generic(value, &checker.semantic)
                {
                    flake8_future_annotations::rules::future_required_type_annotation(
                        checker,
                        expr,
                        flake8_future_annotations::rules::Reason::PEP585,
                    );
                }
            }

            // Ex) Union[...]
            if checker.any_enabled(&[
                Rule::UnnecessaryLiteralUnion,
                Rule::DuplicateUnionMember,
                Rule::RedundantLiteralUnion,
                Rule::UnnecessaryTypeUnion,
                Rule::NeverUnion,
            ]) {
                // Avoid duplicate checks if the parent is a union, since these rules already
                // traverse nested unions.
                if !checker.semantic.in_nested_union() {
                    if checker.enabled(Rule::UnnecessaryLiteralUnion) {
                        flake8_pyi::rules::unnecessary_literal_union(checker, expr);
                    }
                    if checker.enabled(Rule::DuplicateUnionMember) {
                        flake8_pyi::rules::duplicate_union_member(checker, expr);
                    }
                    if checker.enabled(Rule::RedundantLiteralUnion) {
                        flake8_pyi::rules::redundant_literal_union(checker, expr);
                    }
                    if checker.enabled(Rule::UnnecessaryTypeUnion) {
                        flake8_pyi::rules::unnecessary_type_union(checker, expr);
                    }
                }
            }

            if checker.enabled(Rule::NeverUnion) {
                ruff::rules::never_union(checker, expr);
            }

            if checker.any_enabled(&[
                Rule::SysVersionSlice3,
                Rule::SysVersion2,
                Rule::SysVersion0,
                Rule::SysVersionSlice1,
            ]) {
                flake8_2020::rules::subscript(checker, value, slice);
            }
            if checker.enabled(Rule::UncapitalizedEnvironmentVariables) {
                flake8_simplify::rules::use_capital_environment_variables(checker, expr);
            }
            if checker.enabled(Rule::UnnecessaryIterableAllocationForFirstElement) {
                ruff::rules::unnecessary_iterable_allocation_for_first_element(checker, expr);
            }
            if checker.enabled(Rule::InvalidIndexType) {
                ruff::rules::invalid_index_type(checker, subscript);
            }
            if checker.enabled(Rule::SliceCopy) {
                refurb::rules::slice_copy(checker, subscript);
            }
            if checker.enabled(Rule::PotentialIndexError) {
                pylint::rules::potential_index_error(checker, value, slice);
            }

            pandas_vet::rules::subscript(checker, value, expr);
        }
        Expr::Tuple(ast::ExprTuple {
            elts,
            ctx,
            range: _,
            parenthesized: _,
        })
        | Expr::List(ast::ExprList {
            elts,
            ctx,
            range: _,
        }) => {
            if ctx.is_store() {
                let check_too_many_expressions = checker.enabled(Rule::ExpressionsInStarAssignment);
                let check_two_starred_expressions =
                    checker.enabled(Rule::MultipleStarredExpressions);
                if let Some(diagnostic) = pyflakes::rules::starred_expressions(
                    elts,
                    check_too_many_expressions,
                    check_two_starred_expressions,
                    expr.range(),
                ) {
                    checker.diagnostics.push(diagnostic);
                }
            }
        }
        Expr::Name(ast::ExprName { id, ctx, range }) => {
            match ctx {
                ExprContext::Load => {
                    if checker.enabled(Rule::TypingTextStrAlias) {
                        pyupgrade::rules::typing_text_str_alias(checker, expr);
                    }
                    if checker.enabled(Rule::NumpyDeprecatedTypeAlias) {
                        numpy::rules::deprecated_type_alias(checker, expr);
                    }
                    if checker.enabled(Rule::NumpyDeprecatedFunction) {
                        numpy::rules::deprecated_function(checker, expr);
                    }
                    if checker.enabled(Rule::Numpy2Deprecation) {
                        numpy::rules::numpy_2_0_deprecation(checker, expr);
                    }
                    if checker.enabled(Rule::CollectionsNamedTuple) {
                        flake8_pyi::rules::collections_named_tuple(checker, expr);
                    }
                    if checker.enabled(Rule::RegexFlagAlias) {
                        refurb::rules::regex_flag_alias(checker, expr);
                    }

                    // Ex) List[...]
                    if checker.any_enabled(&[
                        Rule::FutureRewritableTypeAnnotation,
                        Rule::NonPEP585Annotation,
                    ]) {
                        if let Some(replacement) =
                            typing::to_pep585_generic(expr, &checker.semantic)
                        {
                            if checker.enabled(Rule::FutureRewritableTypeAnnotation) {
                                if !checker.source_type.is_stub()
                                    && checker.settings.target_version < PythonVersion::Py39
                                    && checker.settings.target_version >= PythonVersion::Py37
                                    && !checker.semantic.future_annotations()
                                    && checker.semantic.in_annotation()
                                    && !checker.settings.pyupgrade.keep_runtime_typing
                                {
                                    flake8_future_annotations::rules::future_rewritable_type_annotation(checker, expr);
                                }
                            }
                            if checker.enabled(Rule::NonPEP585Annotation) {
                                if checker.source_type.is_stub()
                                    || checker.settings.target_version >= PythonVersion::Py39
                                    || (checker.settings.target_version >= PythonVersion::Py37
                                        && checker.semantic.future_annotations()
                                        && checker.semantic.in_annotation()
                                        && !checker.settings.pyupgrade.keep_runtime_typing)
                                {
                                    pyupgrade::rules::use_pep585_annotation(
                                        checker,
                                        expr,
                                        &replacement,
                                    );
                                }
                            }
                        }
                    }
                }
                ExprContext::Store => {
                    if checker.enabled(Rule::NonLowercaseVariableInFunction) {
                        if checker.semantic.current_scope().kind.is_function() {
                            pep8_naming::rules::non_lowercase_variable_in_function(
                                checker, expr, id,
                            );
                        }
                    }
                    if checker.enabled(Rule::MixedCaseVariableInClassScope) {
                        if let ScopeKind::Class(ast::StmtClassDef { arguments, .. }) =
                            &checker.semantic.current_scope().kind
                        {
                            pep8_naming::rules::mixed_case_variable_in_class_scope(
                                checker,
                                expr,
                                id,
                                arguments.as_deref(),
                            );
                        }
                    }
                    if checker.enabled(Rule::MixedCaseVariableInGlobalScope) {
                        if matches!(checker.semantic.current_scope().kind, ScopeKind::Module) {
                            pep8_naming::rules::mixed_case_variable_in_global_scope(
                                checker, expr, id,
                            );
                        }
                    }
                    if checker.enabled(Rule::AmbiguousVariableName) {
                        if let Some(diagnostic) =
                            pycodestyle::rules::ambiguous_variable_name(id, expr.range())
                        {
                            checker.diagnostics.push(diagnostic);
                        }
                    }
                    if !checker.semantic.current_scope().kind.is_class() {
                        if checker.enabled(Rule::BuiltinVariableShadowing) {
                            flake8_builtins::rules::builtin_variable_shadowing(checker, id, *range);
                        }
                    }
                }
                ExprContext::Del => {}
            }
            if checker.enabled(Rule::SixPY3) {
                flake8_2020::rules::name_or_attribute(checker, expr);
            }
            if checker.enabled(Rule::UndocumentedWarn) {
                flake8_logging::rules::undocumented_warn(checker, expr);
            }
            if checker.enabled(Rule::LoadBeforeGlobalDeclaration) {
                pylint::rules::load_before_global_declaration(checker, id, expr);
            }
        }
        Expr::Attribute(attribute) => {
            // Ex) typing.List[...]
            if checker.any_enabled(&[
                Rule::FutureRewritableTypeAnnotation,
                Rule::NonPEP585Annotation,
            ]) {
                if let Some(replacement) = typing::to_pep585_generic(expr, &checker.semantic) {
                    if checker.enabled(Rule::FutureRewritableTypeAnnotation) {
                        if !checker.source_type.is_stub()
                            && checker.settings.target_version < PythonVersion::Py39
                            && checker.settings.target_version >= PythonVersion::Py37
                            && !checker.semantic.future_annotations()
                            && checker.semantic.in_annotation()
                            && !checker.settings.pyupgrade.keep_runtime_typing
                        {
                            flake8_future_annotations::rules::future_rewritable_type_annotation(
                                checker, expr,
                            );
                        }
                    }
                    if checker.enabled(Rule::NonPEP585Annotation) {
                        if checker.source_type.is_stub()
                            || checker.settings.target_version >= PythonVersion::Py39
                            || (checker.settings.target_version >= PythonVersion::Py37
                                && checker.semantic.future_annotations()
                                && checker.semantic.in_annotation()
                                && !checker.settings.pyupgrade.keep_runtime_typing)
                        {
                            pyupgrade::rules::use_pep585_annotation(checker, expr, &replacement);
                        }
                    }
                }
            }
            if checker.enabled(Rule::RegexFlagAlias) {
                refurb::rules::regex_flag_alias(checker, expr);
            }
            if checker.enabled(Rule::DatetimeTimezoneUTC) {
                if checker.settings.target_version >= PythonVersion::Py311 {
                    pyupgrade::rules::datetime_utc_alias(checker, expr);
                }
            }
            if checker.enabled(Rule::TypingTextStrAlias) {
                pyupgrade::rules::typing_text_str_alias(checker, expr);
            }
            if checker.enabled(Rule::NumpyDeprecatedTypeAlias) {
                numpy::rules::deprecated_type_alias(checker, expr);
            }
            if checker.enabled(Rule::NumpyDeprecatedFunction) {
                numpy::rules::deprecated_function(checker, expr);
            }
            if checker.enabled(Rule::Numpy2Deprecation) {
                numpy::rules::numpy_2_0_deprecation(checker, expr);
            }
            if checker.enabled(Rule::DeprecatedMockImport) {
                pyupgrade::rules::deprecated_mock_attribute(checker, attribute);
            }
            if checker.enabled(Rule::SixPY3) {
                flake8_2020::rules::name_or_attribute(checker, expr);
            }
            if checker.enabled(Rule::BannedApi) {
                flake8_tidy_imports::rules::banned_attribute_access(checker, expr);
            }
            if checker.enabled(Rule::PrivateMemberAccess) {
                flake8_self::rules::private_member_access(checker, expr);
            }
            if checker.enabled(Rule::CollectionsNamedTuple) {
                flake8_pyi::rules::collections_named_tuple(checker, expr);
            }
            if checker.enabled(Rule::UndocumentedWarn) {
                flake8_logging::rules::undocumented_warn(checker, expr);
            }
            if checker.enabled(Rule::PandasUseOfDotValues) {
                pandas_vet::rules::attr(checker, attribute);
            }
        }
        Expr::Call(
            call @ ast::ExprCall {
                func,
                arguments:
                    Arguments {
                        args,
                        keywords,
                        range: _,
                    },
                range: _,
            },
        ) => {
            if checker.any_enabled(&[
                // pylint
                Rule::BadStringFormatCharacter,
                // pyflakes
                Rule::StringDotFormatInvalidFormat,
                Rule::StringDotFormatExtraNamedArguments,
                Rule::StringDotFormatExtraPositionalArguments,
                Rule::StringDotFormatMissingArguments,
                Rule::StringDotFormatMixingAutomatic,
                // pyupgrade
                Rule::FormatLiterals,
                Rule::FString,
                // flynt
                Rule::StaticJoinToFString,
                // refurb
                Rule::HashlibDigestHex,
            ]) {
                if let Expr::Attribute(ast::ExprAttribute { value, attr, .. }) = func.as_ref() {
                    let attr = attr.as_str();
                    if let Expr::StringLiteral(ast::ExprStringLiteral {
                        value: string_value,
                        ..
                    }) = value.as_ref()
                    {
                        if attr == "join" {
                            // "...".join(...) call
                            if checker.enabled(Rule::StaticJoinToFString) {
                                flynt::rules::static_join_to_fstring(
                                    checker,
                                    expr,
                                    string_value.to_str(),
                                );
                            }
                        } else if attr == "format" {
                            // "...".format(...) call
                            let location = expr.range();
                            match pyflakes::format::FormatSummary::try_from(string_value.to_str()) {
                                Err(e) => {
                                    if checker.enabled(Rule::StringDotFormatInvalidFormat) {
                                        checker.diagnostics.push(Diagnostic::new(
                                            pyflakes::rules::StringDotFormatInvalidFormat {
                                                message: pyflakes::format::error_to_string(&e),
                                            },
                                            location,
                                        ));
                                    }
                                }
                                Ok(summary) => {
                                    if checker.enabled(Rule::StringDotFormatExtraNamedArguments) {
                                        pyflakes::rules::string_dot_format_extra_named_arguments(
                                            checker, call, &summary, keywords,
                                        );
                                    }
                                    if checker
                                        .enabled(Rule::StringDotFormatExtraPositionalArguments)
                                    {
                                        pyflakes::rules::string_dot_format_extra_positional_arguments(
                                            checker, call, &summary, args,
                                        );
                                    }
                                    if checker.enabled(Rule::StringDotFormatMissingArguments) {
                                        pyflakes::rules::string_dot_format_missing_argument(
                                            checker, call, &summary, args, keywords,
                                        );
                                    }
                                    if checker.enabled(Rule::StringDotFormatMixingAutomatic) {
                                        pyflakes::rules::string_dot_format_mixing_automatic(
                                            checker, call, &summary,
                                        );
                                    }
                                    if checker.enabled(Rule::FormatLiterals) {
                                        pyupgrade::rules::format_literals(checker, call, &summary);
                                    }
                                    if checker.enabled(Rule::FString) {
                                        pyupgrade::rules::f_strings(checker, call, &summary);
                                    }
                                }
                            }

                            if checker.enabled(Rule::BadStringFormatCharacter) {
                                pylint::rules::bad_string_format_character::call(
                                    checker,
                                    string_value.to_str(),
                                    location,
                                );
                            }
                        }
                    }
                }
            }
            if checker.enabled(Rule::SuperWithoutBrackets) {
                pylint::rules::super_without_brackets(checker, func);
            }
            if checker.enabled(Rule::BitCount) {
                refurb::rules::bit_count(checker, call);
            }
            if checker.enabled(Rule::TypeOfPrimitive) {
                pyupgrade::rules::type_of_primitive(checker, expr, func, args);
            }
            if checker.enabled(Rule::DeprecatedUnittestAlias) {
                pyupgrade::rules::deprecated_unittest_alias(checker, func);
            }
            if checker.enabled(Rule::SuperCallWithParameters) {
                pyupgrade::rules::super_call_with_parameters(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryEncodeUTF8) {
                pyupgrade::rules::unnecessary_encode_utf8(checker, call);
            }
            if checker.enabled(Rule::RedundantOpenModes) {
                pyupgrade::rules::redundant_open_modes(checker, call);
            }
            if checker.enabled(Rule::NativeLiterals) {
                pyupgrade::rules::native_literals(
                    checker,
                    call,
                    checker.semantic().current_expression_parent(),
                );
            }
            if checker.enabled(Rule::OpenAlias) {
                pyupgrade::rules::open_alias(checker, expr, func);
            }
            if checker.enabled(Rule::ReplaceUniversalNewlines) {
                pyupgrade::rules::replace_universal_newlines(checker, call);
            }
            if checker.enabled(Rule::ReplaceStdoutStderr) {
                pyupgrade::rules::replace_stdout_stderr(checker, call);
            }
            if checker.enabled(Rule::OSErrorAlias) {
                pyupgrade::rules::os_error_alias_call(checker, func);
            }
            if checker.enabled(Rule::TimeoutErrorAlias) {
                if checker.settings.target_version >= PythonVersion::Py310 {
                    pyupgrade::rules::timeout_error_alias_call(checker, func);
                }
            }
            if checker.enabled(Rule::NonPEP604Isinstance) {
                if checker.settings.target_version >= PythonVersion::Py310 {
                    pyupgrade::rules::use_pep604_isinstance(checker, expr, func, args);
                }
            }
            if checker.enabled(Rule::BlockingHttpCallInAsyncFunction) {
                flake8_async::rules::blocking_http_call(checker, call);
            }
            if checker.enabled(Rule::OpenSleepOrSubprocessInAsyncFunction) {
                flake8_async::rules::open_sleep_or_subprocess_call(checker, call);
            }
            if checker.enabled(Rule::BlockingOsCallInAsyncFunction) {
                flake8_async::rules::blocking_os_call(checker, call);
            }
            if checker.any_enabled(&[Rule::Print, Rule::PPrint]) {
                flake8_print::rules::print_call(checker, call);
            }
            if checker.any_enabled(&[
                Rule::SuspiciousPickleUsage,
                Rule::SuspiciousMarshalUsage,
                Rule::SuspiciousInsecureHashUsage,
                Rule::SuspiciousInsecureCipherUsage,
                Rule::SuspiciousInsecureCipherModeUsage,
                Rule::SuspiciousMktempUsage,
                Rule::SuspiciousEvalUsage,
                Rule::SuspiciousMarkSafeUsage,
                Rule::SuspiciousURLOpenUsage,
                Rule::SuspiciousNonCryptographicRandomUsage,
                Rule::SuspiciousXMLCElementTreeUsage,
                Rule::SuspiciousXMLElementTreeUsage,
                Rule::SuspiciousXMLExpatReaderUsage,
                Rule::SuspiciousXMLExpatBuilderUsage,
                Rule::SuspiciousXMLSaxUsage,
                Rule::SuspiciousXMLMiniDOMUsage,
                Rule::SuspiciousXMLPullDOMUsage,
                Rule::SuspiciousXMLETreeUsage,
                Rule::SuspiciousUnverifiedContextUsage,
                Rule::SuspiciousTelnetUsage,
                Rule::SuspiciousFTPLibUsage,
            ]) {
                flake8_bandit::rules::suspicious_function_call(checker, call);
            }
            if checker.enabled(Rule::ReSubPositionalArgs) {
                flake8_bugbear::rules::re_sub_positional_args(checker, call);
            }
            if checker.enabled(Rule::UnreliableCallableCheck) {
                flake8_bugbear::rules::unreliable_callable_check(checker, expr, func, args);
            }
            if checker.enabled(Rule::StripWithMultiCharacters) {
                flake8_bugbear::rules::strip_with_multi_characters(checker, expr, func, args);
            }
            if checker.enabled(Rule::GetAttrWithConstant) {
                flake8_bugbear::rules::getattr_with_constant(checker, expr, func, args);
            }
            if checker.enabled(Rule::SetAttrWithConstant) {
                flake8_bugbear::rules::setattr_with_constant(checker, expr, func, args);
            }
            if checker.enabled(Rule::UselessContextlibSuppress) {
                flake8_bugbear::rules::useless_contextlib_suppress(checker, expr, func, args);
            }
            if checker.enabled(Rule::StarArgUnpackingAfterKeywordArg) {
                flake8_bugbear::rules::star_arg_unpacking_after_keyword_arg(
                    checker, args, keywords,
                );
            }
            if checker.enabled(Rule::ZipWithoutExplicitStrict) {
                if checker.settings.target_version >= PythonVersion::Py310 {
                    flake8_bugbear::rules::zip_without_explicit_strict(checker, call);
                }
            }
            if checker.enabled(Rule::NoExplicitStacklevel) {
                flake8_bugbear::rules::no_explicit_stacklevel(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryDictKwargs) {
                flake8_pie::rules::unnecessary_dict_kwargs(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryRangeStart) {
                flake8_pie::rules::unnecessary_range_start(checker, call);
            }
            if checker.enabled(Rule::ExecBuiltin) {
                flake8_bandit::rules::exec_used(checker, func);
            }
            if checker.enabled(Rule::BadFilePermissions) {
                flake8_bandit::rules::bad_file_permissions(checker, call);
            }
            if checker.enabled(Rule::RequestWithNoCertValidation) {
                flake8_bandit::rules::request_with_no_cert_validation(checker, call);
            }
            if checker.enabled(Rule::UnsafeYAMLLoad) {
                flake8_bandit::rules::unsafe_yaml_load(checker, call);
            }
            if checker.enabled(Rule::SnmpInsecureVersion) {
                flake8_bandit::rules::snmp_insecure_version(checker, call);
            }
            if checker.enabled(Rule::SnmpWeakCryptography) {
                flake8_bandit::rules::snmp_weak_cryptography(checker, call);
            }
            if checker.enabled(Rule::Jinja2AutoescapeFalse) {
                flake8_bandit::rules::jinja2_autoescape_false(checker, call);
            }
            if checker.enabled(Rule::MakoTemplates) {
                flake8_bandit::rules::mako_templates(checker, call);
            }
            if checker.enabled(Rule::HardcodedPasswordFuncArg) {
                flake8_bandit::rules::hardcoded_password_func_arg(checker, keywords);
            }
            if checker.enabled(Rule::HardcodedSQLExpression) {
                flake8_bandit::rules::hardcoded_sql_expression(checker, expr);
            }
            if checker.enabled(Rule::HashlibInsecureHashFunction) {
                flake8_bandit::rules::hashlib_insecure_hash_functions(checker, call);
            }
            if checker.enabled(Rule::HashlibDigestHex) {
                refurb::rules::hashlib_digest_hex(checker, call);
            }
            if checker.enabled(Rule::RequestWithoutTimeout) {
                flake8_bandit::rules::request_without_timeout(checker, call);
            }
            if checker.enabled(Rule::ParamikoCall) {
                flake8_bandit::rules::paramiko_call(checker, func);
            }
            if checker.enabled(Rule::SSHNoHostKeyVerification) {
                flake8_bandit::rules::ssh_no_host_key_verification(checker, call);
            }
            if checker.enabled(Rule::LoggingConfigInsecureListen) {
                flake8_bandit::rules::logging_config_insecure_listen(checker, call);
            }
            if checker.enabled(Rule::FlaskDebugTrue) {
                flake8_bandit::rules::flask_debug_true(checker, call);
            }
            if checker.enabled(Rule::WeakCryptographicKey) {
                flake8_bandit::rules::weak_cryptographic_key(checker, call);
            }
            if checker.any_enabled(&[
                Rule::SubprocessWithoutShellEqualsTrue,
                Rule::SubprocessPopenWithShellEqualsTrue,
                Rule::CallWithShellEqualsTrue,
                Rule::StartProcessWithAShell,
                Rule::StartProcessWithNoShell,
                Rule::StartProcessWithPartialPath,
                Rule::UnixCommandWildcardInjection,
            ]) {
                flake8_bandit::rules::shell_injection(checker, call);
            }
            if checker.enabled(Rule::DjangoExtra) {
                flake8_bandit::rules::django_extra(checker, call);
            }
            if checker.enabled(Rule::DjangoRawSql) {
                flake8_bandit::rules::django_raw_sql(checker, call);
            }
            if checker.enabled(Rule::TarfileUnsafeMembers) {
                flake8_bandit::rules::tarfile_unsafe_members(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryGeneratorList) {
                flake8_comprehensions::rules::unnecessary_generator_list(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryGeneratorSet) {
                flake8_comprehensions::rules::unnecessary_generator_set(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryGeneratorDict) {
                flake8_comprehensions::rules::unnecessary_generator_dict(
                    checker, expr, func, args, keywords,
                );
            }
            if checker.enabled(Rule::UnnecessaryListComprehensionSet) {
                flake8_comprehensions::rules::unnecessary_list_comprehension_set(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryListComprehensionDict) {
                flake8_comprehensions::rules::unnecessary_list_comprehension_dict(
                    checker, expr, func, args, keywords,
                );
            }
            if checker.enabled(Rule::UnnecessaryLiteralSet) {
                flake8_comprehensions::rules::unnecessary_literal_set(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryLiteralDict) {
                flake8_comprehensions::rules::unnecessary_literal_dict(
                    checker, expr, func, args, keywords,
                );
            }
            if checker.enabled(Rule::UnnecessaryCollectionCall) {
                flake8_comprehensions::rules::unnecessary_collection_call(
                    checker,
                    call,
                    &checker.settings.flake8_comprehensions,
                );
            }
            if checker.enabled(Rule::UnnecessaryLiteralWithinTupleCall) {
                flake8_comprehensions::rules::unnecessary_literal_within_tuple_call(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryLiteralWithinListCall) {
                flake8_comprehensions::rules::unnecessary_literal_within_list_call(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryLiteralWithinDictCall) {
                flake8_comprehensions::rules::unnecessary_literal_within_dict_call(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryListCall) {
                flake8_comprehensions::rules::unnecessary_list_call(checker, expr, func, args);
            }
            if checker.enabled(Rule::UnnecessaryCallAroundSorted) {
                flake8_comprehensions::rules::unnecessary_call_around_sorted(
                    checker, expr, func, args,
                );
            }
            if checker.enabled(Rule::UnnecessaryDoubleCastOrProcess) {
                flake8_comprehensions::rules::unnecessary_double_cast_or_process(
                    checker, expr, func, args, keywords,
                );
            }
            if checker.enabled(Rule::UnnecessarySubscriptReversal) {
                flake8_comprehensions::rules::unnecessary_subscript_reversal(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryMap) {
                flake8_comprehensions::rules::unnecessary_map(
                    checker,
                    expr,
                    checker.semantic.current_expression_parent(),
                    func,
                    args,
                );
            }
            if checker.enabled(Rule::UnnecessaryComprehensionAnyAll) {
                flake8_comprehensions::rules::unnecessary_comprehension_any_all(
                    checker, expr, func, args, keywords,
                );
            }
            if checker.enabled(Rule::BooleanPositionalValueInCall) {
                flake8_boolean_trap::rules::boolean_positional_value_in_call(checker, call);
            }
            if checker.enabled(Rule::Debugger) {
                flake8_debugger::rules::debugger_call(checker, expr, func);
            }
            if checker.enabled(Rule::PandasUseOfInplaceArgument) {
                pandas_vet::rules::inplace_argument(checker, call);
            }
            pandas_vet::rules::call(checker, func);
            if checker.enabled(Rule::PandasUseOfDotReadTable) {
                pandas_vet::rules::use_of_read_table(checker, call);
            }
            if checker.enabled(Rule::PandasUseOfPdMerge) {
                pandas_vet::rules::use_of_pd_merge(checker, func);
            }
            if checker.enabled(Rule::CallDatetimeWithoutTzinfo) {
                flake8_datetimez::rules::call_datetime_without_tzinfo(checker, call);
            }
            if checker.enabled(Rule::CallDatetimeToday) {
                flake8_datetimez::rules::call_datetime_today(checker, func, expr.range());
            }
            if checker.enabled(Rule::CallDatetimeUtcnow) {
                flake8_datetimez::rules::call_datetime_utcnow(checker, func, expr.range());
            }
            if checker.enabled(Rule::CallDatetimeUtcfromtimestamp) {
                flake8_datetimez::rules::call_datetime_utcfromtimestamp(
                    checker,
                    func,
                    expr.range(),
                );
            }
            if checker.enabled(Rule::CallDatetimeNowWithoutTzinfo) {
                flake8_datetimez::rules::call_datetime_now_without_tzinfo(checker, call);
            }
            if checker.enabled(Rule::CallDatetimeFromtimestamp) {
                flake8_datetimez::rules::call_datetime_fromtimestamp(checker, call);
            }
            if checker.enabled(Rule::CallDatetimeStrptimeWithoutZone) {
                flake8_datetimez::rules::call_datetime_strptime_without_zone(checker, call);
            }
            if checker.enabled(Rule::CallDateToday) {
                flake8_datetimez::rules::call_date_today(checker, func, expr.range());
            }
            if checker.enabled(Rule::CallDateFromtimestamp) {
                flake8_datetimez::rules::call_date_fromtimestamp(checker, func, expr.range());
            }
            if checker.enabled(Rule::UnnecessaryDirectLambdaCall) {
                pylint::rules::unnecessary_direct_lambda_call(checker, expr, func);
            }
            if checker.enabled(Rule::SysExitAlias) {
                pylint::rules::sys_exit_alias(checker, func);
            }
            if checker.enabled(Rule::BadOpenMode) {
                pylint::rules::bad_open_mode(checker, call);
            }
            if checker.enabled(Rule::BadStrStripCall) {
                pylint::rules::bad_str_strip_call(checker, func, args);
            }
            if checker.enabled(Rule::InvalidEnvvarDefault) {
                pylint::rules::invalid_envvar_default(checker, call);
            }
            if checker.enabled(Rule::InvalidEnvvarValue) {
                pylint::rules::invalid_envvar_value(checker, call);
            }
            if checker.enabled(Rule::NestedMinMax) {
                pylint::rules::nested_min_max(checker, expr, func, args, keywords);
            }
            if checker.enabled(Rule::RepeatedKeywordArgument) {
                pylint::rules::repeated_keyword_argument(checker, call);
            }
            if checker.enabled(Rule::PytestPatchWithLambda) {
                if let Some(diagnostic) = flake8_pytest_style::rules::patch_with_lambda(call) {
                    checker.diagnostics.push(diagnostic);
                }
            }
            if checker.enabled(Rule::PytestUnittestAssertion) {
                if let Some(diagnostic) = flake8_pytest_style::rules::unittest_assertion(
                    checker, expr, func, args, keywords,
                ) {
                    checker.diagnostics.push(diagnostic);
                }
            }
            if checker.enabled(Rule::PytestUnittestRaisesAssertion) {
                if let Some(diagnostic) =
                    flake8_pytest_style::rules::unittest_raises_assertion(checker, call)
                {
                    checker.diagnostics.push(diagnostic);
                }
            }
            if checker.enabled(Rule::SubprocessPopenPreexecFn) {
                pylint::rules::subprocess_popen_preexec_fn(checker, call);
            }
            if checker.enabled(Rule::SubprocessRunWithoutCheck) {
                pylint::rules::subprocess_run_without_check(checker, call);
            }
            if checker.enabled(Rule::UnspecifiedEncoding) {
                pylint::rules::unspecified_encoding(checker, call);
            }
            if checker.any_enabled(&[
                Rule::PytestRaisesWithoutException,
                Rule::PytestRaisesTooBroad,
            ]) {
                flake8_pytest_style::rules::raises_call(checker, call);
            }
            if checker.enabled(Rule::PytestFailWithoutMessage) {
                flake8_pytest_style::rules::fail_call(checker, call);
            }
            if checker.enabled(Rule::PairwiseOverZipped) {
                if checker.settings.target_version >= PythonVersion::Py310 {
                    ruff::rules::pairwise_over_zipped(checker, func, args);
                }
            }
            if checker.any_enabled(&[
                Rule::FStringInGetTextFuncCall,
                Rule::FormatInGetTextFuncCall,
                Rule::PrintfInGetTextFuncCall,
            ]) && flake8_gettext::is_gettext_func_call(
                func,
                &checker.settings.flake8_gettext.functions_names,
            ) {
                if checker.enabled(Rule::FStringInGetTextFuncCall) {
                    flake8_gettext::rules::f_string_in_gettext_func_call(checker, args);
                }
                if checker.enabled(Rule::FormatInGetTextFuncCall) {
                    flake8_gettext::rules::format_in_gettext_func_call(checker, args);
                }
                if checker.enabled(Rule::PrintfInGetTextFuncCall) {
                    flake8_gettext::rules::printf_in_gettext_func_call(checker, args);
                }
            }
            if checker.enabled(Rule::UncapitalizedEnvironmentVariables) {
                flake8_simplify::rules::use_capital_environment_variables(checker, expr);
            }
            if checker.enabled(Rule::OpenFileWithContextHandler) {
                flake8_simplify::rules::open_file_with_context_handler(checker, func);
            }
            if checker.enabled(Rule::DictGetWithNoneDefault) {
                flake8_simplify::rules::dict_get_with_none_default(checker, expr);
            }
            if checker.enabled(Rule::ZipDictKeysAndValues) {
                flake8_simplify::rules::zip_dict_keys_and_values(checker, call);
            }
            if checker.any_enabled(&[
                Rule::OsPathAbspath,
                Rule::OsChmod,
                Rule::OsMkdir,
                Rule::OsMakedirs,
                Rule::OsRename,
                Rule::OsReplace,
                Rule::OsRmdir,
                Rule::OsRemove,
                Rule::OsUnlink,
                Rule::OsGetcwd,
                Rule::OsPathExists,
                Rule::OsPathExpanduser,
                Rule::OsPathIsdir,
                Rule::OsPathIsfile,
                Rule::OsPathIslink,
                Rule::OsReadlink,
                Rule::OsStat,
                Rule::OsPathIsabs,
                Rule::OsPathJoin,
                Rule::OsPathBasename,
                Rule::OsPathSamefile,
                Rule::OsPathSplitext,
                Rule::BuiltinOpen,
                Rule::PyPath,
                Rule::OsPathGetsize,
                Rule::OsPathGetatime,
                Rule::OsPathGetmtime,
                Rule::OsPathGetctime,
                Rule::Glob,
            ]) {
                flake8_use_pathlib::rules::replaceable_by_pathlib(checker, call);
            }
            if checker.enabled(Rule::PathConstructorCurrentDirectory) {
                flake8_use_pathlib::rules::path_constructor_current_directory(checker, expr, func);
            }
            if checker.enabled(Rule::OsSepSplit) {
                flake8_use_pathlib::rules::os_sep_split(checker, call);
            }
            if checker.enabled(Rule::NumpyLegacyRandom) {
                numpy::rules::legacy_random(checker, func);
            }
            if checker.any_enabled(&[
                Rule::LoggingStringFormat,
                Rule::LoggingPercentFormat,
                Rule::LoggingStringConcat,
                Rule::LoggingFString,
                Rule::LoggingWarn,
                Rule::LoggingExtraAttrClash,
                Rule::LoggingExcInfo,
                Rule::LoggingRedundantExcInfo,
            ]) {
                flake8_logging_format::rules::logging_call(checker, call);
            }
            if checker.any_enabled(&[Rule::LoggingTooFewArgs, Rule::LoggingTooManyArgs]) {
                pylint::rules::logging_call(checker, call);
            }
            if checker.enabled(Rule::DjangoLocalsInRenderFunction) {
                flake8_django::rules::locals_in_render_function(checker, call);
            }
            if checker.enabled(Rule::UnsupportedMethodCallOnAll) {
                flake8_pyi::rules::unsupported_method_call_on_all(checker, func);
            }
            if checker.enabled(Rule::PrintEmptyString) {
                refurb::rules::print_empty_string(checker, call);
            }
            if checker.enabled(Rule::RedundantLogBase) {
                refurb::rules::redundant_log_base(checker, call);
            }
            if checker.enabled(Rule::QuadraticListSummation) {
                ruff::rules::quadratic_list_summation(checker, call);
            }
            if checker.enabled(Rule::DirectLoggerInstantiation) {
                flake8_logging::rules::direct_logger_instantiation(checker, call);
            }
            if checker.enabled(Rule::InvalidGetLoggerArgument) {
                flake8_logging::rules::invalid_get_logger_argument(checker, call);
            }
            if checker.enabled(Rule::ExceptionWithoutExcInfo) {
                flake8_logging::rules::exception_without_exc_info(checker, call);
            }
            if checker.enabled(Rule::IsinstanceTypeNone) {
                refurb::rules::isinstance_type_none(checker, call);
            }
            if checker.enabled(Rule::ImplicitCwd) {
                refurb::rules::no_implicit_cwd(checker, call);
            }
            if checker.enabled(Rule::TrioSyncCall) {
                flake8_trio::rules::sync_call(checker, call);
            }
            if checker.enabled(Rule::TrioZeroSleepCall) {
                flake8_trio::rules::zero_sleep_call(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryDunderCall) {
                pylint::rules::unnecessary_dunder_call(checker, call);
            }
            if checker.enabled(Rule::SslWithNoVersion) {
                flake8_bandit::rules::ssl_with_no_version(checker, call);
            }
            if checker.enabled(Rule::SslInsecureVersion) {
                flake8_bandit::rules::ssl_insecure_version(checker, call);
            }
            if checker.enabled(Rule::MutableFromkeysValue) {
                ruff::rules::mutable_fromkeys_value(checker, call);
            }
            if checker.enabled(Rule::UnsortedDunderAll) {
                ruff::rules::sort_dunder_all_extend_call(checker, call);
            }
            if checker.enabled(Rule::DefaultFactoryKwarg) {
                ruff::rules::default_factory_kwarg(checker, call);
            }
            if checker.enabled(Rule::UnnecessaryIterableAllocationForFirstElement) {
                ruff::rules::unnecessary_iterable_allocation_for_first_element(checker, expr);
            }
        }
        Expr::Dict(dict) => {
            if checker.any_enabled(&[
                Rule::MultiValueRepeatedKeyLiteral,
                Rule::MultiValueRepeatedKeyVariable,
            ]) {
                pyflakes::rules::repeated_keys(checker, dict);
            }
            if checker.enabled(Rule::UnnecessarySpread) {
                flake8_pie::rules::unnecessary_spread(checker, dict);
            }
        }
        Expr::Set(set) => {
            if checker.enabled(Rule::DuplicateValue) {
                flake8_bugbear::rules::duplicate_value(checker, set);
            }
        }
        Expr::Yield(_) => {
            if checker.enabled(Rule::YieldOutsideFunction) {
                pyflakes::rules::yield_outside_function(checker, expr);
            }
            if checker.enabled(Rule::YieldInInit) {
                pylint::rules::yield_in_init(checker, expr);
            }
        }
        Expr::YieldFrom(yield_from) => {
            if checker.enabled(Rule::YieldOutsideFunction) {
                pyflakes::rules::yield_outside_function(checker, expr);
            }
            if checker.enabled(Rule::YieldInInit) {
                pylint::rules::yield_in_init(checker, expr);
            }
            if checker.enabled(Rule::YieldFromInAsyncFunction) {
                pylint::rules::yield_from_in_async_function(checker, yield_from);
            }
        }
        Expr::Await(_) => {
            if checker.enabled(Rule::YieldOutsideFunction) {
                pyflakes::rules::yield_outside_function(checker, expr);
            }
            if checker.enabled(Rule::AwaitOutsideAsync) {
                pylint::rules::await_outside_async(checker, expr);
            }
        }
        Expr::FString(f_string_expr @ ast::ExprFString { value, .. }) => {
            if checker.enabled(Rule::FStringMissingPlaceholders) {
                pyflakes::rules::f_string_missing_placeholders(checker, f_string_expr);
            }
            if checker.enabled(Rule::ExplicitFStringTypeConversion) {
                for f_string in value.f_strings() {
                    ruff::rules::explicit_f_string_type_conversion(checker, f_string);
                }
            }
            if checker.enabled(Rule::HardcodedSQLExpression) {
                flake8_bandit::rules::hardcoded_sql_expression(checker, expr);
            }
            if checker.enabled(Rule::UnicodeKindPrefix) {
                for string_literal in value.literals() {
                    pyupgrade::rules::unicode_kind_prefix(checker, string_literal);
                }
            }
            if checker.enabled(Rule::MissingFStringSyntax) {
                for string_literal in value.literals() {
                    ruff::rules::missing_fstring_syntax(
                        &mut checker.diagnostics,
                        string_literal,
                        checker.locator,
                        &checker.semantic,
                    );
                }
            }
        }
        Expr::BinOp(ast::ExprBinOp {
            left,
            op: Operator::RShift,
            ..
        }) => {
            if checker.enabled(Rule::InvalidPrintSyntax) {
                pyflakes::rules::invalid_print_syntax(checker, left);
            }
        }
        Expr::BinOp(ast::ExprBinOp {
            left,
            op: Operator::Mod,
            right,
            range: _,
        }) => {
            if let Expr::StringLiteral(ast::ExprStringLiteral { value, .. }) = left.as_ref() {
                if checker.any_enabled(&[
                    Rule::PercentFormatInvalidFormat,
                    Rule::PercentFormatExpectedMapping,
                    Rule::PercentFormatExpectedSequence,
                    Rule::PercentFormatExtraNamedArguments,
                    Rule::PercentFormatMissingArgument,
                    Rule::PercentFormatMixedPositionalAndNamed,
                    Rule::PercentFormatPositionalCountMismatch,
                    Rule::PercentFormatStarRequiresSequence,
                    Rule::PercentFormatUnsupportedFormatCharacter,
                ]) {
                    let location = expr.range();
                    match pyflakes::cformat::CFormatSummary::try_from(value.to_str()) {
                        Err(CFormatError {
                            typ: CFormatErrorType::UnsupportedFormatChar(c),
                            ..
                        }) => {
                            if checker.enabled(Rule::PercentFormatUnsupportedFormatCharacter) {
                                checker.diagnostics.push(Diagnostic::new(
                                    pyflakes::rules::PercentFormatUnsupportedFormatCharacter {
                                        char: c,
                                    },
                                    location,
                                ));
                            }
                        }
                        Err(e) => {
                            if checker.enabled(Rule::PercentFormatInvalidFormat) {
                                checker.diagnostics.push(Diagnostic::new(
                                    pyflakes::rules::PercentFormatInvalidFormat {
                                        message: e.to_string(),
                                    },
                                    location,
                                ));
                            }
                        }
                        Ok(summary) => {
                            if checker.enabled(Rule::PercentFormatExpectedMapping) {
                                pyflakes::rules::percent_format_expected_mapping(
                                    checker, &summary, right, location,
                                );
                            }
                            if checker.enabled(Rule::PercentFormatExpectedSequence) {
                                pyflakes::rules::percent_format_expected_sequence(
                                    checker, &summary, right, location,
                                );
                            }
                            if checker.enabled(Rule::PercentFormatExtraNamedArguments) {
                                pyflakes::rules::percent_format_extra_named_arguments(
                                    checker, &summary, right, location,
                                );
                            }
                            if checker.enabled(Rule::PercentFormatMissingArgument) {
                                pyflakes::rules::percent_format_missing_arguments(
                                    checker, &summary, right, location,
                                );
                            }
                            if checker.enabled(Rule::PercentFormatMixedPositionalAndNamed) {
                                pyflakes::rules::percent_format_mixed_positional_and_named(
                                    checker, &summary, location,
                                );
                            }
                            if checker.enabled(Rule::PercentFormatPositionalCountMismatch) {
                                pyflakes::rules::percent_format_positional_count_mismatch(
                                    checker, &summary, right, location,
                                );
                            }
                            if checker.enabled(Rule::PercentFormatStarRequiresSequence) {
                                pyflakes::rules::percent_format_star_requires_sequence(
                                    checker, &summary, right, location,
                                );
                            }
                        }
                    }
                }
                if checker.enabled(Rule::PrintfStringFormatting) {
                    pyupgrade::rules::printf_string_formatting(checker, expr, right);
                }
                if checker.enabled(Rule::BadStringFormatCharacter) {
                    pylint::rules::bad_string_format_character::percent(checker, expr);
                }
                if checker.enabled(Rule::BadStringFormatType) {
                    pylint::rules::bad_string_format_type(checker, expr, right);
                }
                if checker.enabled(Rule::HardcodedSQLExpression) {
                    flake8_bandit::rules::hardcoded_sql_expression(checker, expr);
                }
            }
        }
        Expr::BinOp(ast::ExprBinOp {
            op: Operator::Add, ..
        }) => {
            if checker.enabled(Rule::ExplicitStringConcatenation) {
                if let Some(diagnostic) =
                    flake8_implicit_str_concat::rules::explicit(expr, checker.locator)
                {
                    checker.diagnostics.push(diagnostic);
                }
            }
            if checker.enabled(Rule::CollectionLiteralConcatenation) {
                ruff::rules::collection_literal_concatenation(checker, expr);
            }
            if checker.enabled(Rule::HardcodedSQLExpression) {
                flake8_bandit::rules::hardcoded_sql_expression(checker, expr);
            }
        }
        Expr::BinOp(ast::ExprBinOp {
            op: Operator::BitOr,
            ..
        }) => {
            // Ex) `str | None`
            if checker.enabled(Rule::FutureRequiredTypeAnnotation) {
                if !checker.source_type.is_stub()
                    && checker.settings.target_version < PythonVersion::Py310
                    && !checker.semantic.future_annotations()
                    && checker.semantic.in_annotation()
                {
                    flake8_future_annotations::rules::future_required_type_annotation(
                        checker,
                        expr,
                        flake8_future_annotations::rules::Reason::PEP604,
                    );
                }
            }

            if checker.enabled(Rule::NeverUnion) {
                ruff::rules::never_union(checker, expr);
            }

            // Avoid duplicate checks if the parent is a union, since these rules already
            // traverse nested unions.
            if !checker.semantic.in_nested_union() {
                if checker.enabled(Rule::DuplicateUnionMember)
                    && checker.semantic.in_type_definition()
                {
                    flake8_pyi::rules::duplicate_union_member(checker, expr);
                }
                if checker.enabled(Rule::UnnecessaryLiteralUnion) {
                    flake8_pyi::rules::unnecessary_literal_union(checker, expr);
                }
                if checker.enabled(Rule::RedundantLiteralUnion) {
                    flake8_pyi::rules::redundant_literal_union(checker, expr);
                }
                if checker.enabled(Rule::UnnecessaryTypeUnion) {
                    flake8_pyi::rules::unnecessary_type_union(checker, expr);
                }
                if checker.enabled(Rule::RuntimeStringUnion) {
                    flake8_type_checking::rules::runtime_string_union(checker, expr);
                }
            }
        }
        Expr::UnaryOp(
            unary_op @ ast::ExprUnaryOp {
                op,
                operand,
                range: _,
            },
        ) => {
            if checker.any_enabled(&[Rule::NotInTest, Rule::NotIsTest]) {
                pycodestyle::rules::not_tests(checker, unary_op);
            }
            if checker.enabled(Rule::UnaryPrefixIncrementDecrement) {
                flake8_bugbear::rules::unary_prefix_increment_decrement(
                    checker, expr, *op, operand,
                );
            }
            if checker.enabled(Rule::NegateEqualOp) {
                flake8_simplify::rules::negation_with_equal_op(checker, expr, *op, operand);
            }
            if checker.enabled(Rule::NegateNotEqualOp) {
                flake8_simplify::rules::negation_with_not_equal_op(checker, expr, *op, operand);
            }
            if checker.enabled(Rule::DoubleNegation) {
                flake8_simplify::rules::double_negation(checker, expr, *op, operand);
            }
        }
        Expr::Compare(
            compare @ ast::ExprCompare {
                left,
                ops,
                comparators,
                range: _,
            },
        ) => {
            if checker.any_enabled(&[Rule::NoneComparison, Rule::TrueFalseComparison]) {
                pycodestyle::rules::literal_comparisons(checker, compare);
            }
            if checker.enabled(Rule::IsLiteral) {
                pyflakes::rules::invalid_literal_comparison(checker, left, ops, comparators, expr);
            }
            if checker.enabled(Rule::TypeComparison) {
                pycodestyle::rules::type_comparison(checker, compare);
            }
            if checker.any_enabled(&[
                Rule::SysVersionCmpStr3,
                Rule::SysVersionInfo0Eq3,
                Rule::SysVersionInfo1CmpInt,
                Rule::SysVersionInfoMinorCmpInt,
                Rule::SysVersionCmpStr10,
            ]) {
                flake8_2020::rules::compare(checker, left, ops, comparators);
            }
            if checker.enabled(Rule::HardcodedPasswordString) {
                flake8_bandit::rules::compare_to_hardcoded_password_string(
                    checker,
                    left,
                    comparators,
                );
            }
            if checker.enabled(Rule::ComparisonWithItself) {
                pylint::rules::comparison_with_itself(checker, left, ops, comparators);
            }
            if checker.enabled(Rule::LiteralMembership) {
                pylint::rules::literal_membership(checker, compare);
            }
            if checker.enabled(Rule::ComparisonOfConstant) {
                pylint::rules::comparison_of_constant(checker, left, ops, comparators);
            }
            if checker.enabled(Rule::CompareToEmptyString) {
                pylint::rules::compare_to_empty_string(checker, left, ops, comparators);
            }
            if checker.enabled(Rule::MagicValueComparison) {
                pylint::rules::magic_value_comparison(checker, left, comparators);
            }
            if checker.enabled(Rule::InDictKeys) {
                flake8_simplify::rules::key_in_dict_compare(checker, compare);
            }
            if checker.enabled(Rule::YodaConditions) {
                flake8_simplify::rules::yoda_conditions(checker, expr, left, ops, comparators);
            }
            if checker.enabled(Rule::PandasNuniqueConstantSeriesCheck) {
                pandas_vet::rules::nunique_constant_series_check(
                    checker,
                    expr,
                    left,
                    ops,
                    comparators,
                );
            }
            if checker.enabled(Rule::TypeNoneComparison) {
                refurb::rules::type_none_comparison(checker, compare);
            }
            if checker.enabled(Rule::SingleItemMembershipTest) {
                refurb::rules::single_item_membership_test(checker, expr, left, ops, comparators);
            }
        }
        Expr::NumberLiteral(number_literal @ ast::ExprNumberLiteral { .. }) => {
            if checker.source_type.is_stub() && checker.enabled(Rule::NumericLiteralTooLong) {
                flake8_pyi::rules::numeric_literal_too_long(checker, expr);
            }
            if checker.enabled(Rule::MathConstant) {
                refurb::rules::math_constant(checker, number_literal);
            }
        }
        Expr::StringLiteral(ast::ExprStringLiteral { value, range: _ }) => {
            if checker.enabled(Rule::UnicodeKindPrefix) {
                for string_part in value {
                    pyupgrade::rules::unicode_kind_prefix(checker, string_part);
                }
            }
            if checker.enabled(Rule::MissingFStringSyntax) {
                for string_literal in value.as_slice() {
                    ruff::rules::missing_fstring_syntax(
                        &mut checker.diagnostics,
                        string_literal,
                        checker.locator,
                        &checker.semantic,
                    );
                }
            }
        }
        Expr::If(
            if_exp @ ast::ExprIf {
                test,
                body,
                orelse,
                range: _,
            },
        ) => {
            if checker.enabled(Rule::IfElseBlockInsteadOfDictGet) {
                flake8_simplify::rules::if_exp_instead_of_dict_get(
                    checker, expr, test, body, orelse,
                );
            }
            if checker.enabled(Rule::IfExprWithTrueFalse) {
                flake8_simplify::rules::if_expr_with_true_false(checker, expr, test, body, orelse);
            }
            if checker.enabled(Rule::IfExprWithFalseTrue) {
                flake8_simplify::rules::if_expr_with_false_true(checker, expr, test, body, orelse);
            }
            if checker.enabled(Rule::IfExprWithTwistedArms) {
                flake8_simplify::rules::twisted_arms_in_ifexpr(checker, expr, test, body, orelse);
            }
            if checker.enabled(Rule::IfExprMinMax) {
                refurb::rules::if_expr_min_max(checker, if_exp);
            }
        }
        Expr::ListComp(
            comp @ ast::ExprListComp {
                elt,
                generators,
                range: _,
            },
        ) => {
            if checker.enabled(Rule::UnnecessaryListIndexLookup) {
                pylint::rules::unnecessary_list_index_lookup_comprehension(checker, expr);
            }
            if checker.enabled(Rule::UnnecessaryDictIndexLookup) {
                pylint::rules::unnecessary_dict_index_lookup_comprehension(checker, expr);
            }
            if checker.enabled(Rule::UnnecessaryComprehension) {
                flake8_comprehensions::rules::unnecessary_list_set_comprehension(
                    checker, expr, elt, generators,
                );
            }
            if checker.enabled(Rule::FunctionUsesLoopVariable) {
                flake8_bugbear::rules::function_uses_loop_variable(checker, &Node::Expr(expr));
            }
            if checker.enabled(Rule::IterationOverSet) {
                for generator in generators {
                    pylint::rules::iteration_over_set(checker, &generator.iter);
                }
            }
            if checker.enabled(Rule::ReimplementedStarmap) {
                refurb::rules::reimplemented_starmap(checker, &comp.into());
            }
        }
        Expr::SetComp(
            comp @ ast::ExprSetComp {
                elt,
                generators,
                range: _,
            },
        ) => {
            if checker.enabled(Rule::UnnecessaryListIndexLookup) {
                pylint::rules::unnecessary_list_index_lookup_comprehension(checker, expr);
            }
            if checker.enabled(Rule::UnnecessaryDictIndexLookup) {
                pylint::rules::unnecessary_dict_index_lookup_comprehension(checker, expr);
            }
            if checker.enabled(Rule::UnnecessaryComprehension) {
                flake8_comprehensions::rules::unnecessary_list_set_comprehension(
                    checker, expr, elt, generators,
                );
            }
            if checker.enabled(Rule::FunctionUsesLoopVariable) {
                flake8_bugbear::rules::function_uses_loop_variable(checker, &Node::Expr(expr));
            }
            if checker.enabled(Rule::IterationOverSet) {
                for generator in generators {
                    pylint::rules::iteration_over_set(checker, &generator.iter);
                }
            }
            if checker.enabled(Rule::ReimplementedStarmap) {
                refurb::rules::reimplemented_starmap(checker, &comp.into());
            }
        }
        Expr::DictComp(
            dict_comp @ ast::ExprDictComp {
                key,
                value,
                generators,
                range: _,
            },
        ) => {
            if checker.enabled(Rule::UnnecessaryListIndexLookup) {
                pylint::rules::unnecessary_list_index_lookup_comprehension(checker, expr);
            }
            if checker.enabled(Rule::UnnecessaryDictIndexLookup) {
                pylint::rules::unnecessary_dict_index_lookup_comprehension(checker, expr);
            }

            if checker.enabled(Rule::UnnecessaryComprehension) {
                flake8_comprehensions::rules::unnecessary_dict_comprehension(
                    checker, expr, key, value, generators,
                );
            }

            if checker.enabled(Rule::UnnecessaryDictComprehensionForIterable) {
                ruff::rules::unnecessary_dict_comprehension_for_iterable(checker, dict_comp);
            }

            if checker.enabled(Rule::FunctionUsesLoopVariable) {
                flake8_bugbear::rules::function_uses_loop_variable(checker, &Node::Expr(expr));
            }
            if checker.enabled(Rule::IterationOverSet) {
                for generator in generators {
                    pylint::rules::iteration_over_set(checker, &generator.iter);
                }
            }
            if checker.enabled(Rule::StaticKeyDictComprehension) {
                flake8_bugbear::rules::static_key_dict_comprehension(checker, dict_comp);
            }
        }
        Expr::Generator(
            generator @ ast::ExprGenerator {
                generators,
                elt: _,
                range: _,
                parenthesized: _,
            },
        ) => {
            if checker.enabled(Rule::UnnecessaryListIndexLookup) {
                pylint::rules::unnecessary_list_index_lookup_comprehension(checker, expr);
            }
            if checker.enabled(Rule::UnnecessaryDictIndexLookup) {
                pylint::rules::unnecessary_dict_index_lookup_comprehension(checker, expr);
            }
            if checker.enabled(Rule::FunctionUsesLoopVariable) {
                flake8_bugbear::rules::function_uses_loop_variable(checker, &Node::Expr(expr));
            }
            if checker.enabled(Rule::IterationOverSet) {
                for generator in generators {
                    pylint::rules::iteration_over_set(checker, &generator.iter);
                }
            }
            if checker.enabled(Rule::ReimplementedStarmap) {
                refurb::rules::reimplemented_starmap(checker, &generator.into());
            }
        }
        Expr::BoolOp(
            bool_op @ ast::ExprBoolOp {
                op,
                values,
                range: _,
            },
        ) => {
            if checker.enabled(Rule::RepeatedIsinstanceCalls) {
                pylint::rules::repeated_isinstance_calls(checker, expr, *op, values);
            }
            if checker.enabled(Rule::MultipleStartsEndsWith) {
                flake8_pie::rules::multiple_starts_ends_with(checker, expr);
            }
            if checker.enabled(Rule::DuplicateIsinstanceCall) {
                flake8_simplify::rules::duplicate_isinstance_call(checker, expr);
            }
            if checker.enabled(Rule::CompareWithTuple) {
                flake8_simplify::rules::compare_with_tuple(checker, expr);
            }
            if checker.enabled(Rule::ExprAndNotExpr) {
                flake8_simplify::rules::expr_and_not_expr(checker, expr);
            }
            if checker.enabled(Rule::ExprOrNotExpr) {
                flake8_simplify::rules::expr_or_not_expr(checker, expr);
            }
            if checker.enabled(Rule::ExprOrTrue) {
                flake8_simplify::rules::expr_or_true(checker, expr);
            }
            if checker.enabled(Rule::ExprAndFalse) {
                flake8_simplify::rules::expr_and_false(checker, expr);
            }
            if checker.enabled(Rule::RepeatedEqualityComparison) {
                pylint::rules::repeated_equality_comparison(checker, bool_op);
            }
            if checker.enabled(Rule::UnnecessaryKeyCheck) {
                ruff::rules::unnecessary_key_check(checker, expr);
            }
            if checker.enabled(Rule::ParenthesizeChainedOperators) {
                ruff::rules::parenthesize_chained_logical_operators(checker, bool_op);
            }
        }
        Expr::Named(..) => {
            if checker.enabled(Rule::AssignmentInAssert) {
                ruff::rules::assignment_in_assert(checker, expr);
            }
        }
        _ => {}
    };
}