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/*
* Copyright 2008 The Closure Compiler Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.javascript.jscomp;
import static com.google.javascript.jscomp.ClosurePrimitiveErrors.INVALID_CLOSURE_CALL_SCOPE_ERROR;
import static com.google.javascript.jscomp.ClosurePrimitiveErrors.INVALID_GET_CALL_SCOPE;
import static com.google.javascript.jscomp.ClosurePrimitiveErrors.MISSING_MODULE_OR_PROVIDE;
import static com.google.javascript.jscomp.ProcessClosurePrimitives.CLOSURE_CALL_CANNOT_BE_ALIASED_ERROR;
import static com.google.javascript.jscomp.ProcessClosurePrimitives.CLOSURE_CALL_CANNOT_BE_ALIASED_OUTSIDE_MODULE_ERROR;
import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.javascript.jscomp.deps.ModuleLoader;
import com.google.javascript.jscomp.disambiguate.DisambiguateProperties;
import com.google.javascript.jscomp.ijs.IjsErrors;
import com.google.javascript.jscomp.lint.CheckArrayWithGoogObject;
import com.google.javascript.jscomp.lint.CheckConstPrivateProperties;
import com.google.javascript.jscomp.lint.CheckConstantCaseNames;
import com.google.javascript.jscomp.lint.CheckDefaultExportOfGoogModule;
import com.google.javascript.jscomp.lint.CheckDuplicateCase;
import com.google.javascript.jscomp.lint.CheckEmptyStatements;
import com.google.javascript.jscomp.lint.CheckEnums;
import com.google.javascript.jscomp.lint.CheckEs6ModuleFileStructure;
import com.google.javascript.jscomp.lint.CheckEs6Modules;
import com.google.javascript.jscomp.lint.CheckExtraRequires;
import com.google.javascript.jscomp.lint.CheckGoogModuleTypeScriptName;
import com.google.javascript.jscomp.lint.CheckInterfaces;
import com.google.javascript.jscomp.lint.CheckJSDocStyle;
import com.google.javascript.jscomp.lint.CheckMissingSemicolon;
import com.google.javascript.jscomp.lint.CheckNestedNames;
import com.google.javascript.jscomp.lint.CheckNoMutatedEs6Exports;
import com.google.javascript.jscomp.lint.CheckNullabilityModifiers;
import com.google.javascript.jscomp.lint.CheckPrimitiveAsObject;
import com.google.javascript.jscomp.lint.CheckPrototypeProperties;
import com.google.javascript.jscomp.lint.CheckProvidesSorted;
import com.google.javascript.jscomp.lint.CheckRequiresSorted;
import com.google.javascript.jscomp.lint.CheckUnusedLabels;
import com.google.javascript.jscomp.lint.CheckUnusedPrivateProperties;
import com.google.javascript.jscomp.lint.CheckUselessBlocks;
import com.google.javascript.jscomp.lint.CheckVar;
import com.google.javascript.jscomp.modules.ModuleMapCreator;
import java.util.HashMap;
import java.util.Map;
/** Named groups of DiagnosticTypes exposed by Compiler. */
public class DiagnosticGroups {
static final DiagnosticType UNUSED = DiagnosticType.warning("JSC_UNUSED", "{0}");
public static final ImmutableSet wildcardExcludedGroups =
ImmutableSet.of("reportUnknownTypes", "analyzerChecks", "missingSourcesWarnings");
public DiagnosticGroups() {}
private static final Map groupsByName = new HashMap<>();
static DiagnosticGroup registerDeprecatedGroup(String name) {
return registerGroup(name, new DiagnosticGroup(name, UNUSED));
}
/**
* Create a group that is unsuppressible via the command line or in code.
*
* The resulting group is also undocumented.
*/
static DiagnosticGroup registerUnsuppressibleGroup(DiagnosticType... types) {
return new DiagnosticGroup(types);
}
static DiagnosticGroup registerGroup(String name, DiagnosticGroup group) {
groupsByName.put(name, group);
return group;
}
public static DiagnosticGroup registerGroup(String name, DiagnosticType... types) {
DiagnosticGroup group = new DiagnosticGroup(name, types);
groupsByName.put(name, group);
return group;
}
static DiagnosticGroup registerGroup(String name, DiagnosticGroup... groups) {
DiagnosticGroup group = new DiagnosticGroup(name, groups);
groupsByName.put(name, group);
return group;
}
/** Get the registered diagnostic groups, indexed by name. */
public static ImmutableMap getRegisteredGroups() {
return ImmutableMap.copyOf(groupsByName);
}
/** Find the diagnostic group registered under the given name. */
public static DiagnosticGroup forName(String name) {
return groupsByName.get(name);
}
// A bit of a hack to display the available groups on the command-line.
// New groups should be added to this list if they are public and should
// be listed on the command-line as an available option.
//
// If a group is suppressible on a per-file basis, it should be added
// to parsing/ParserConfig.properties
static final String DIAGNOSTIC_GROUP_NAMES =
"accessControls, "
+ "checkPrototypalTypes, "
+ "checkRegExp, "
+ "checkTypes, "
+ "checkVars, "
+ "conformanceViolations, "
+ "const, "
+ "constantProperty, "
+ "deprecated, "
+ "deprecatedAnnotations, "
+ "duplicateMessage, "
+ "es5Strict, "
+ "externsValidation, "
+ "functionParams, "
+ "globalThis, "
+ "invalidCasts, "
+ "lintVarDeclarations, "
+ "misplacedTypeAnnotation, "
+ "missingOverride, "
+ "missingPolyfill, "
+ "missingProperties, "
+ "missingProvide, "
+ "missingRequire, "
+ "missingReturn, "
+ "missingSourcesWarnings, "
+ "moduleLoad, "
+ "moduleImport, "
+ "msgDescriptions, "
+ "nonStandardJsDocs, "
+ "partialAlias, "
+ "polymer, "
+ "reportUnknownTypes, "
+ "strictCheckTypes, "
+ "strictMissingProperties, "
+ "strictModuleDepCheck, "
+ "strictPrimitiveOperators, "
+ "suspiciousCode, "
+ "typeInvalidation, "
+ "undefinedVars, "
+ "underscore, "
+ "unknownDefines, "
+ "unusedLocalVariables, "
+ "unusedPrivateMembers, "
+ "uselessCode, "
+ "untranspilableFeatures,"
+ "visibility";
// TODO(b/123768968) remove this diagnostic group, do not allow this suppression. Instead the only
// work around should be to raise the output language to a high enough level. We need to suppress
// right now because we don't have any language output level higher than ES5.
public static final DiagnosticGroup UNSTRANSPILABLE_FEATURES =
DiagnosticGroups.registerGroup(
"untranspilableFeatures",
MarkUntranspilableFeaturesAsRemoved.UNTRANSPILABLE_FEATURE_PRESENT);
public static final DiagnosticGroup FEATURES_NOT_SUPPORTED_BY_PASS =
DiagnosticGroups.registerDeprecatedGroup("featuresNotSupportedByPass");
public static final DiagnosticGroup MODULE_LOAD =
DiagnosticGroups.registerGroup(
"moduleLoad",
ModuleLoader.LOAD_WARNING,
ProcessCommonJSModules.SUSPICIOUS_EXPORTS_ASSIGNMENT,
ProcessCommonJSModules.UNKNOWN_REQUIRE_ENSURE);
public static final DiagnosticGroup MODULE_IMPORT =
DiagnosticGroups.registerGroup( // undocumented
"moduleImport",
ModuleMapCreator.DOES_NOT_HAVE_EXPORT,
ModuleMapCreator.DOES_NOT_HAVE_EXPORT_WITH_DETAILS);
public static final DiagnosticGroup GLOBAL_THIS =
DiagnosticGroups.registerGroup("globalThis", CheckGlobalThis.GLOBAL_THIS);
public static final DiagnosticGroup DEPRECATED =
DiagnosticGroups.registerGroup(
"deprecated",
CheckAccessControls.DEPRECATED_NAME,
CheckAccessControls.DEPRECATED_NAME_REASON,
CheckAccessControls.DEPRECATED_PROP,
CheckAccessControls.DEPRECATED_PROP_REASON,
CheckAccessControls.DEPRECATED_CLASS,
CheckAccessControls.DEPRECATED_CLASS_REASON);
public static final DiagnosticGroup UNDERSCORE =
DiagnosticGroups.registerDeprecatedGroup("underscore");
public static final DiagnosticGroup VISIBILITY =
DiagnosticGroups.registerGroup(
"visibility",
CheckAccessControls.BAD_PRIVATE_GLOBAL_ACCESS,
CheckAccessControls.BAD_PRIVATE_PROPERTY_ACCESS,
CheckAccessControls.BAD_PACKAGE_PROPERTY_ACCESS,
CheckAccessControls.BAD_PROTECTED_PROPERTY_ACCESS,
CheckAccessControls.EXTEND_FINAL_CLASS,
CheckAccessControls.FINAL_PROPERTY_OVERRIDDEN,
CheckAccessControls.PRIVATE_OVERRIDE,
CheckAccessControls.VISIBILITY_MISMATCH);
// TODO(tbreisacher): Deprecate this and keep just the "visibility" group.
public static final DiagnosticGroup ACCESS_CONTROLS =
DiagnosticGroups.registerGroup("accessControls", VISIBILITY);
public static final DiagnosticGroup NON_STANDARD_JSDOC =
DiagnosticGroups.registerGroup(
"nonStandardJsDocs",
RhinoErrorReporter.BAD_JSDOC_ANNOTATION,
RhinoErrorReporter.INVALID_PARAM,
RhinoErrorReporter.JSDOC_IMPORT_TYPE_WARNING,
CheckJSDoc.JSDOC_IN_BLOCK_COMMENT);
public static final DiagnosticGroup INVALID_CASTS =
DiagnosticGroups.registerGroup("invalidCasts", TypeValidator.INVALID_CAST);
public static final DiagnosticGroup STRICT_MODULE_DEP_CHECK =
DiagnosticGroups.registerGroup(
"strictModuleDepCheck",
VarCheck.STRICT_MODULE_DEP_ERROR,
CheckClosureImports.CROSS_CHUNK_REQUIRE_ERROR);
public static final DiagnosticGroup VIOLATED_MODULE_DEP =
DiagnosticGroups.registerGroup("violatedModuleDep", VarCheck.VIOLATED_MODULE_DEP_ERROR);
public static final DiagnosticGroup EXTERNS_VALIDATION =
DiagnosticGroups.registerGroup(
"externsValidation",
VarCheck.NAME_REFERENCE_IN_EXTERNS_ERROR,
VarCheck.UNDEFINED_EXTERN_VAR_ERROR);
public static final DiagnosticGroup UNKNOWN_DEFINES =
DiagnosticGroups.registerGroup("unknownDefines", ProcessDefines.UNKNOWN_DEFINE_WARNING);
public static final DiagnosticGroup TWEAKS =
DiagnosticGroups.registerGroup(
"tweakValidation",
ProcessTweaks.INVALID_TWEAK_DEFAULT_VALUE_WARNING,
ProcessTweaks.TWEAK_WRONG_GETTER_TYPE_WARNING);
public static final DiagnosticGroup MISSING_OVERRIDE =
DiagnosticGroups.registerGroup(
"missingOverride",
TypeCheck.HIDDEN_INTERFACE_PROPERTY,
TypeCheck.HIDDEN_PROTOTYPAL_SUPERTYPE_PROPERTY,
TypeCheck.HIDDEN_SUPERCLASS_PROPERTY);
public static final DiagnosticGroup MISSING_PROPERTIES =
DiagnosticGroups.registerGroup(
"missingProperties",
TypeCheck.INEXISTENT_PROPERTY,
TypeCheck.INEXISTENT_PROPERTY_WITH_SUGGESTION,
TypeCheck.POSSIBLE_INEXISTENT_PROPERTY);
public static final DiagnosticGroup GLOBALLY_MISSING_PROPERTIES =
DiagnosticGroups.registerGroup(
"globallyMissingProperties", TypeCheck.POSSIBLE_INEXISTENT_PROPERTY);
public static final DiagnosticGroup J2CL_CHECKS =
DiagnosticGroups.registerGroup("j2clChecks", J2clChecksPass.J2CL_REFERENCE_EQUALITY);
public static final DiagnosticGroup MISSING_RETURN =
DiagnosticGroups.registerGroup("missingReturn", CheckMissingReturn.MISSING_RETURN_STATEMENT);
public static final DiagnosticGroup UNDEFINED_VARIABLES =
DiagnosticGroups.registerGroup("undefinedVars", VarCheck.UNDEFINED_VAR_ERROR);
public static final DiagnosticGroup DEBUGGER_STATEMENT_PRESENT =
DiagnosticGroups.registerGroup(
"checkDebuggerStatement", CheckDebuggerStatement.DEBUGGER_STATEMENT_PRESENT);
public static final DiagnosticGroup CHECK_REGEXP =
DiagnosticGroups.registerGroup(
"checkRegExp", CheckRegExp.REGEXP_REFERENCE, CheckRegExp.MALFORMED_REGEXP);
// NOTE(dimvar): it'd be nice to add TypedScopeCreator.ALL_DIAGNOSTICS here,
// but we would first need to cleanup projects that would break because
// they set --jscomp_error=checkTypes.
public static final DiagnosticGroup CHECK_TYPES =
DiagnosticGroups.registerGroup(
"checkTypes",
TypeValidator.ALL_DIAGNOSTICS,
TypeCheck.ALL_DIAGNOSTICS,
FunctionTypeBuilder.ALL_DIAGNOSTICS,
DiagnosticGroups.GLOBAL_THIS);
public static final DiagnosticGroup CHECK_PROTOTYPAL_TYPES =
DiagnosticGroups.registerGroup(
"checkPrototypalTypes",
TypeCheck.UNKNOWN_PROTOTYPAL_OVERRIDE,
TypeCheck.HIDDEN_PROTOTYPAL_SUPERTYPE_PROPERTY,
TypeCheck.HIDDEN_PROTOTYPAL_SUPERTYPE_PROPERTY_MISMATCH);
// This group exists for the J2CL team to suppress the associated diagnostics using Java code
// rather than `@suppress` annotations.
public static final DiagnosticGroup CHECK_STATIC_OVERRIDES = CHECK_PROTOTYPAL_TYPES;
public static final DiagnosticGroup TOO_MANY_TYPE_PARAMS =
DiagnosticGroups.registerGroup(
"tooManyTypeParams", RhinoErrorReporter.TOO_MANY_TEMPLATE_PARAMS);
public static final DiagnosticGroup STRICT_MISSING_PROPERTIES =
DiagnosticGroups.registerGroup(
"strictMissingProperties",
TypeCheck.STRICT_INEXISTENT_PROPERTY,
TypeCheck.STRICT_INEXISTENT_PROPERTY_WITH_SUGGESTION,
TypeCheck.STRICT_INEXISTENT_UNION_PROPERTY,
TypeCheck.ILLEGAL_PROPERTY_CREATION_ON_UNION_TYPE);
public static final DiagnosticGroup STRICT_PRIMITIVE_OPERATORS =
DiagnosticGroups.registerGroup(
"strictPrimitiveOperators", TypeValidator.INVALID_OPERAND_TYPE);
public static final DiagnosticGroup STRICT_CHECK_TYPES =
DiagnosticGroups.registerGroup(
"strictCheckTypes", STRICT_MISSING_PROPERTIES, STRICT_PRIMITIVE_OPERATORS);
public static final DiagnosticGroup REPORT_UNKNOWN_TYPES =
DiagnosticGroups.registerGroup("reportUnknownTypes", TypeCheck.UNKNOWN_EXPR_TYPE);
public static final DiagnosticGroup CHECK_VARIABLES =
DiagnosticGroups.registerGroup(
"checkVars",
VarCheck.UNDEFINED_VAR_ERROR,
VarCheck.VAR_MULTIPLY_DECLARED_ERROR,
VariableReferenceCheck.EARLY_REFERENCE,
VariableReferenceCheck.REDECLARED_VARIABLE);
public static final DiagnosticGroup CHECK_USELESS_CODE =
DiagnosticGroups.registerGroup(
"uselessCode",
CheckSideEffects.USELESS_CODE_ERROR,
CheckUnreachableCode.UNREACHABLE_CODE);
public static final DiagnosticGroup CONST =
DiagnosticGroups.registerGroup(
"const",
CheckAccessControls.CONST_PROPERTY_DELETED,
CheckAccessControls.CONST_PROPERTY_REASSIGNED_VALUE,
ConstCheck.CONST_REASSIGNED_VALUE_ERROR);
public static final DiagnosticGroup CONSTANT_PROPERTY =
DiagnosticGroups.registerGroup(
"constantProperty",
CheckAccessControls.CONST_PROPERTY_DELETED,
CheckAccessControls.CONST_PROPERTY_REASSIGNED_VALUE);
static final DiagnosticGroup ACCESS_CONTROLS_CONST =
DiagnosticGroups.registerGroup("accessControlsConst", CONSTANT_PROPERTY);
public static final DiagnosticGroup TYPE_INVALIDATION =
DiagnosticGroups.registerGroup(
"typeInvalidation", DisambiguateProperties.PROPERTY_INVALIDATION);
public static final DiagnosticGroup DUPLICATE_VARS =
DiagnosticGroups.registerGroup(
"duplicate",
InlineAndCollapseProperties.NAMESPACE_REDEFINED_WARNING,
TypeValidator.DUP_VAR_DECLARATION,
TypeValidator.DUP_VAR_DECLARATION_TYPE_MISMATCH,
TypeCheck.FUNCTION_MASKS_VARIABLE,
VarCheck.VAR_MULTIPLY_DECLARED_ERROR,
VariableReferenceCheck.REDECLARED_VARIABLE);
public static final DiagnosticGroup ES5_STRICT =
DiagnosticGroups.registerGroup( // undocumented
"es5Strict",
RhinoErrorReporter.INVALID_OCTAL_LITERAL,
RhinoErrorReporter.DUPLICATE_PARAM,
StrictModeCheck.ARGUMENTS_ASSIGNMENT,
StrictModeCheck.ARGUMENTS_DECLARATION,
StrictModeCheck.ARGUMENTS_CALLEE_FORBIDDEN,
StrictModeCheck.ARGUMENTS_CALLER_FORBIDDEN,
StrictModeCheck.DELETE_VARIABLE,
StrictModeCheck.DUPLICATE_MEMBER,
StrictModeCheck.EVAL_ASSIGNMENT,
StrictModeCheck.EVAL_DECLARATION,
StrictModeCheck.FUNCTION_ARGUMENTS_PROP_FORBIDDEN,
StrictModeCheck.FUNCTION_CALLER_FORBIDDEN,
StrictModeCheck.USE_OF_WITH);
public static final DiagnosticGroup MISSING_PROVIDE =
DiagnosticGroups.registerGroup(
"missingProvide",
// TODO(b/143887932): Move this into a better DiagnosticGroup
ClosurePrimitiveErrors.MISSING_MODULE_OR_PROVIDE_FOR_FORWARD_DECLARE);
public static final DiagnosticGroup UNRECOGNIZED_TYPE_ERROR =
DiagnosticGroups.registerGroup(
"unrecognizedTypeError", // undocumented
RhinoErrorReporter.UNRECOGNIZED_TYPE_ERROR);
// identical to UNRECOGNIZED_TYPE_ERROR, but allowed in @suppress tags
static final DiagnosticGroup DANGEROUS_UNRECOGNIZED_TYPE_ERROR =
DiagnosticGroups.registerGroup("dangerousUnrecognizedTypeError", UNRECOGNIZED_TYPE_ERROR);
public static final DiagnosticGroup MISSING_REQUIRE =
DiagnosticGroups.registerGroup(
"missingRequire",
CheckMissingRequires.MISSING_REQUIRE,
CheckMissingRequires.MISSING_REQUIRE_IN_PROVIDES_FILE,
CheckMissingRequires.MISSING_REQUIRE_TYPE,
CheckMissingRequires.MISSING_REQUIRE_TYPE_IN_PROVIDES_FILE);
/**
* A set of diagnostics expected when parsing and type checking partial programs. Useful for clutz
* (tool that extracts TypeScript definitions from JS code).
*/
public static final DiagnosticGroup MISSING_SOURCES_WARNINGS =
DiagnosticGroups.registerGroup(
"missingSourcesWarnings",
REPORT_UNKNOWN_TYPES,
UNDEFINED_VARIABLES,
MISSING_PROVIDE,
DiagnosticGroup.forType(FunctionTypeBuilder.RESOLVED_TAG_EMPTY),
DiagnosticGroup.forType(MISSING_MODULE_OR_PROVIDE),
MISSING_PROPERTIES,
// triggered by typedefs with missing types
DUPLICATE_VARS,
// caused by a define depending on another define that's missing
DiagnosticGroup.forType(ProcessDefines.INVALID_DEFINE_VALUE),
// ES Module imports of files not reachable from this partial program.
DiagnosticGroup.forType(ModuleLoader.LOAD_WARNING));
public static final DiagnosticGroup STRICT_REQUIRES =
DiagnosticGroups.registerDeprecatedGroup("legacyGoogScopeRequire");
public static final DiagnosticGroup EXTRA_REQUIRE =
DiagnosticGroups.registerGroup("extraRequire", CheckExtraRequires.EXTRA_REQUIRE_WARNING);
@GwtIncompatible("JsMessage")
public static final DiagnosticGroup DUPLICATE_MESSAGE =
DiagnosticGroups.registerGroup("duplicateMessage", JsMessageVisitor.MESSAGE_DUPLICATE_KEY);
@GwtIncompatible("JsMessage")
public static final DiagnosticGroup MESSAGE_DESCRIPTIONS =
DiagnosticGroups.registerGroup(
"msgDescriptions", JsMessageVisitor.MESSAGE_HAS_NO_DESCRIPTION);
/**
* Warnings that only apply to people who use MSG_ to denote messages. Note that this doesn't
* include warnings about proper use of goog.getMsg
*/
@GwtIncompatible("JsMessage")
public static final DiagnosticGroup MSG_CONVENTIONS =
DiagnosticGroups.registerGroup(
"messageConventions", // undocumented
JsMessageVisitor.MESSAGE_HAS_NO_DESCRIPTION,
JsMessageVisitor.MESSAGE_HAS_NO_TEXT,
JsMessageVisitor.MESSAGE_TREE_MALFORMED,
JsMessageVisitor.MESSAGE_HAS_NO_VALUE,
JsMessageVisitor.MESSAGE_DUPLICATE_KEY,
JsMessageVisitor.MESSAGE_NOT_INITIALIZED_CORRECTLY);
public static final DiagnosticGroup MISPLACED_TYPE_ANNOTATION =
DiagnosticGroups.registerGroup(
"misplacedTypeAnnotation",
CheckJSDoc.ARROW_FUNCTION_AS_CONSTRUCTOR,
CheckJSDoc.BAD_REST_PARAMETER_ANNOTATION,
CheckJSDoc.DEFAULT_PARAM_MUST_BE_MARKED_OPTIONAL,
CheckJSDoc.DISALLOWED_MEMBER_JSDOC,
CheckJSDoc.INVALID_NO_SIDE_EFFECT_ANNOTATION,
CheckJSDoc.INVALID_MODIFIES_ANNOTATION,
CheckJSDoc.JSDOC_ON_RETURN,
CheckJSDoc.MISPLACED_ANNOTATION,
CheckJSDoc.MISPLACED_MSG_ANNOTATION);
public static final DiagnosticGroup MISPLACED_MSG_ANNOTATION =
DiagnosticGroups.registerGroup("misplacedMsgAnnotation", CheckJSDoc.MISPLACED_MSG_ANNOTATION);
public static final DiagnosticGroup MISPLACED_SUPPRESS =
DiagnosticGroups.registerGroup("misplacedSuppress", CheckJSDoc.MISPLACED_SUPPRESS);
public static final DiagnosticGroup SUSPICIOUS_CODE =
DiagnosticGroups.registerGroup(
"suspiciousCode",
CheckDuplicateCase.DUPLICATE_CASE,
CheckSuspiciousCode.SUSPICIOUS_SEMICOLON,
CheckSuspiciousCode.SUSPICIOUS_COMPARISON_WITH_NAN,
CheckSuspiciousCode.SUSPICIOUS_IN_OPERATOR,
CheckSuspiciousCode.SUSPICIOUS_INSTANCEOF_LEFT_OPERAND,
CheckSuspiciousCode.SUSPICIOUS_LEFT_OPERAND_OF_LOGICAL_OPERATOR,
CheckSuspiciousCode.SUSPICIOUS_NEGATED_LEFT_OPERAND_OF_IN_OPERATOR,
ProcessCommonJSModules.SUSPICIOUS_EXPORTS_ASSIGNMENT,
TypeCheck.DETERMINISTIC_TEST);
public static final DiagnosticGroup FUNCTION_PARAMS =
DiagnosticGroups.registerGroup(
"functionParams",
FunctionTypeBuilder.INEXISTENT_PARAM,
FunctionTypeBuilder.OPTIONAL_ARG_AT_END);
public static final DiagnosticGroup DEPRECATED_ANNOTATIONS =
DiagnosticGroups.registerGroup("deprecatedAnnotations", CheckJSDoc.ANNOTATION_DEPRECATED);
/**
* @deprecated this check has been moved into the "lintChecks" group
*/
@Deprecated
public static final DiagnosticGroup UNUSED_PRIVATE_PROPERTY =
DiagnosticGroups.registerDeprecatedGroup("unusedPrivateMembers");
public static final DiagnosticGroup UNUSED_LOCAL_VARIABLE =
DiagnosticGroups.registerGroup(
"unusedLocalVariables", VariableReferenceCheck.UNUSED_LOCAL_ASSIGNMENT);
/**
* @deprecated this check has been moved into the "lintChecks" group
*/
@Deprecated
public static final DiagnosticGroup MISSING_CONST_PROPERTY =
DiagnosticGroups.registerDeprecatedGroup("jsdocMissingConst");
public static final DiagnosticGroup JSDOC_MISSING_TYPE =
DiagnosticGroups.registerGroup(
"jsdocMissingType", RhinoErrorReporter.JSDOC_MISSING_TYPE_WARNING);
public static final DiagnosticGroup TYPE_IMPORT_CODE_REFERENCES =
DiagnosticGroups.registerGroup(
"typeImportCodeReferences", CheckTypeImportCodeReferences.TYPE_IMPORT_CODE_REFERENCE);
public static final DiagnosticGroup PARTIAL_ALIAS =
DiagnosticGroups.registerGroup(
"partialAlias", InlineAndCollapseProperties.PARTIAL_NAMESPACE_WARNING);
// This lint is given its own diagnostic group because it's harder to fix than other
// lint errors, and we want to discourage users from doing a blanket @suppress {lintChecks}.
// This is intentionally not public. It should not be enabled directly; instead enable lintChecks.
static final DiagnosticGroup USE_OF_GOOG_PROVIDE =
DiagnosticGroups.registerGroup("useOfGoogProvide", ClosureCheckModule.USE_OF_GOOG_PROVIDE);
/**
* This is intended to be used to suppress warnings in code that cannot for some reason be updated
* to use `let` and `const` instead of `var`. It should not be enabled directly, instead enable
* "lintChecks".
*/
public static final DiagnosticGroup LINT_VAR_DECLARATIONS =
DiagnosticGroups.registerGroup(
"lintVarDeclarations", // undocumented
CheckVar.VAR);
// Warnings reported by the linter. If you enable these as errors in your build targets,
// the JS Compiler team will break your build and not rollback.
public static final DiagnosticGroup LINT_CHECKS =
DiagnosticGroups.registerGroup(
"lintChecks", // undocumented
CheckJSDocStyle.LINT_DIAGNOSTICS,
USE_OF_GOOG_PROVIDE,
LINT_VAR_DECLARATIONS,
new DiagnosticGroup(
CheckClosureImports.LET_CLOSURE_IMPORT,
CheckConstPrivateProperties.MISSING_CONST_PROPERTY,
CheckConstantCaseNames.REASSIGNED_CONSTANT_CASE_NAME,
CheckConstantCaseNames.MISSING_CONST_PROPERTY,
CheckDefaultExportOfGoogModule.DEFAULT_EXPORT_IN_GOOG_MODULE,
CheckDefaultExportOfGoogModule.MAYBE_ACCIDENTAL_DEFAULT_EXPORT_IN_GOOG_MODULE,
CheckEmptyStatements.USELESS_EMPTY_STATEMENT,
CheckEnums.COMPUTED_PROP_NAME_IN_ENUM,
CheckEnums.DUPLICATE_ENUM_VALUE,
CheckEnums.ENUM_PROP_NOT_CONSTANT,
CheckEnums.ENUM_TYPE_NOT_STRING_OR_NUMBER,
CheckEnums.NON_STATIC_INITIALIZER_STRING_VALUE_IN_ENUM,
CheckEnums.SHORTHAND_ASSIGNMENT_IN_ENUM,
CheckEs6ModuleFileStructure.MUST_COME_BEFORE,
CheckEs6Modules.DUPLICATE_IMPORT,
CheckEs6Modules.NO_DEFAULT_EXPORT,
CheckGoogModuleTypeScriptName.MODULE_NAMESPACE_MISMATCHES_TYPESCRIPT_NAMESPACE,
// TODO(tbreisacher): Consider moving the CheckInterfaces warnings into the
// checkTypes DiagnosticGroup
CheckInterfaces.INTERFACE_CLASS_NONSTATIC_METHOD_NOT_EMPTY,
CheckInterfaces.INTERFACE_CONSTRUCTOR_SHOULD_NOT_TAKE_ARGS,
CheckInterfaces.INTERFACE_DEFINED_WITH_EXTENDS,
CheckInterfaces.NON_DECLARATION_STATEMENT_IN_INTERFACE,
CheckInterfaces.MISSING_JSDOC_IN_DECLARATION_STATEMENT,
CheckInterfaces.STATIC_MEMBER_FUNCTION_IN_INTERFACE_CLASS,
CheckMissingSemicolon.MISSING_SEMICOLON,
CheckNoMutatedEs6Exports.MUTATED_EXPORT,
CheckNullabilityModifiers.MISSING_NULLABILITY_MODIFIER_JSDOC,
CheckNullabilityModifiers.NULL_MISSING_NULLABILITY_MODIFIER_JSDOC,
CheckNullabilityModifiers.REDUNDANT_NULLABILITY_MODIFIER_JSDOC,
CheckPrimitiveAsObject.NEW_PRIMITIVE_OBJECT,
CheckPrimitiveAsObject.PRIMITIVE_OBJECT_DECLARATION,
CheckPrototypeProperties.ILLEGAL_PROTOTYPE_MEMBER,
CheckProvidesSorted.PROVIDES_NOT_SORTED,
CheckRequiresSorted.REQUIRES_NOT_SORTED,
CheckUnusedLabels.UNUSED_LABEL,
CheckUnusedPrivateProperties.UNUSED_PRIVATE_PROPERTY,
CheckUselessBlocks.USELESS_BLOCK,
ClosureCheckModule.DECLARE_LEGACY_NAMESPACE_IN_NON_MODULE,
ClosureCheckModule.GOOG_MODULE_IN_NON_MODULE,
ClosureCheckModule.INCORRECT_SHORTNAME_CAPITALIZATION,
ClosureRewriteModule.USELESS_USE_STRICT_DIRECTIVE,
RhinoErrorReporter.JSDOC_MISSING_BRACES_WARNING,
RhinoErrorReporter.UNNECESSARY_ESCAPE));
public static final DiagnosticGroup STRICT_MODULE_CHECKS =
DiagnosticGroups.registerGroup(
"strictModuleChecks",
ClosureCheckModule.AT_EXPORT_IN_NON_LEGACY_GOOG_MODULE,
ClosureCheckModule.LET_GOOG_REQUIRE,
ClosureCheckModule.REFERENCE_TO_FULLY_QUALIFIED_IMPORT_NAME,
ClosureCheckModule.REFERENCE_TO_SHORT_IMPORT_BY_LONG_NAME_INCLUDING_SHORT_NAME);
// Similar to the lintChecks group above, but includes things that cannot be done on a single
// file at a time, for example because they require typechecking. If you enable these as errors
// in your build targets, the JS Compiler team will break your build and not rollback.
public static final DiagnosticGroup ANALYZER_CHECKS =
DiagnosticGroups.registerGroup(
"analyzerChecks", // undocumented
CheckArrayWithGoogObject.ARRAY_PASSED_TO_GOOG_OBJECT,
ImplicitNullabilityCheck.IMPLICITLY_NONNULL_JSDOC,
ImplicitNullabilityCheck.IMPLICITLY_NULLABLE_JSDOC,
CheckNestedNames.NESTED_NAME_IN_GOOG_MODULE);
public static final DiagnosticGroup CLOSURE_DEP_METHOD_USAGE_CHECKS =
DiagnosticGroups.registerGroup(
"closureDepMethodUsageChecks",
CLOSURE_CALL_CANNOT_BE_ALIASED_ERROR,
CLOSURE_CALL_CANNOT_BE_ALIASED_OUTSIDE_MODULE_ERROR,
INVALID_CLOSURE_CALL_SCOPE_ERROR,
INVALID_GET_CALL_SCOPE);
// This group exists so that tests can check for these warnings. It is intentionally not
// named so that it is is not suppressible via the command line or in code.
@VisibleForTesting
public static final DiagnosticGroup MALFORMED_GOOG_MODULE =
DiagnosticGroups.registerUnsuppressibleGroup(
ClosureCheckModule.GOOG_MODULE_MISPLACED,
ClosureCheckModule.LEGACY_NAMESPACE_NOT_AFTER_GOOG_MODULE);
// This group exists so that generated code can suppress these
// warnings. Not for general use. These diagnostics will most likely
// be moved to the suspiciousCode group.
static {
DiagnosticGroups.registerGroup(
"transitionalSuspiciousCodeWarnings", PeepholeFoldConstants.FRACTIONAL_BITWISE_OPERAND);
}
// This diagnostic group is intentionally absent in ParserConfig.properties.
// Conformance checks are supposed to be enforced project-wide, so we don't
// allow suppressions on individual functions.
// In the future, we may carve out a subset of the conformance checks that is
// OK to suppress.
// For now, the only way to suppress a check at a granularity smaller than
// the file level is by using a allowlist file.
@GwtIncompatible("Conformance")
public static final DiagnosticGroup CONFORMANCE_VIOLATIONS =
DiagnosticGroups.registerGroup(
"conformanceViolations",
CheckConformance.CONFORMANCE_VIOLATION,
CheckConformance.CONFORMANCE_POSSIBLE_VIOLATION);
public static final DiagnosticGroup LATE_PROVIDE =
DiagnosticGroups.registerGroup(
"lateProvide", // undocumented
CheckClosureImports.LATE_PROVIDE_ERROR);
public static final DiagnosticGroup DUPLICATE_NAMESPACES =
DiagnosticGroups.registerUnsuppressibleGroup(
ClosurePrimitiveErrors.DUPLICATE_MODULE,
ClosurePrimitiveErrors.DUPLICATE_NAMESPACE,
ClosurePrimitiveErrors.DUPLICATE_NAMESPACE_AND_MODULE);
public static final DiagnosticGroup INVALID_DEFINES =
DiagnosticGroups.registerUnsuppressibleGroup(
ProcessDefines.INVALID_DEFINE_VALUE, ProcessDefines.INVALID_DEFINE_TYPE);
public static final DiagnosticGroup INVALID_CONST_PARAM =
DiagnosticGroups.registerUnsuppressibleGroup(ConstParamCheck.CONST_NOT_STRING_LITERAL_ERROR);
public static final DiagnosticGroup CANNOT_TRANSPILE_FEATURE =
DiagnosticGroups.registerUnsuppressibleGroup(
TranspilationUtil.CANNOT_CONVERT, TranspilationUtil.CANNOT_CONVERT_YET);
public static final DiagnosticGroup MISSING_POLYFILL =
DiagnosticGroups.registerGroup(
"missingPolyfill", RewritePolyfills.INSUFFICIENT_OUTPUT_VERSION_ERROR);
public static final DiagnosticGroup POLYMER =
DiagnosticGroups.registerGroup("polymer", PolymerPassErrors.POLYMER_DESCRIPTOR_NOT_VALID);
static final DiagnosticGroup BOUNDED_GENERICS =
DiagnosticGroups.registerGroup(
"boundedGenerics",
RhinoErrorReporter.UNSUPPORTED_BOUNDED_GENERIC_TYPES,
RhinoErrorReporter.BOUNDED_GENERIC_TYPE_ERROR);
// This diagnostic group is intentionally absent in ParserConfig.properties and unnamed. User code
// should never suppress parse errors but it is useful occasionally for tooling to check whether a
// given error is from parsing.
public static final DiagnosticGroup PARSING =
DiagnosticGroup.forType(RhinoErrorReporter.PARSE_ERROR);
// For internal use only, so there are no constants for these groups.
static {
DiagnosticGroups.registerGroup(
"polymerBehavior", PolymerPassErrors.POLYMER_UNQUALIFIED_BEHAVIOR);
DiagnosticGroups.registerGroup(
"invalidProvide", ProcessClosurePrimitives.INVALID_PROVIDE_ERROR);
DiagnosticGroups.registerDeprecatedGroup("es6Typed");
DiagnosticGroups.registerDeprecatedGroup("duplicateZipContents");
DiagnosticGroups.registerDeprecatedGroup("unnecessaryEscape");
DiagnosticGroups.registerGroup("conflictingIjsFile", IjsErrors.CONFLICTING_IJS_FILE);
DiagnosticGroups.registerGroup(
"implicitWeakEntryPoint", JSChunkGraph.IMPLICIT_WEAK_ENTRY_POINT_ERROR);
}
/** Adds warning levels by name. */
public void setWarningLevel(CompilerOptions options, String name, CheckLevel level) {
DiagnosticGroup group = forName(name);
Preconditions.checkNotNull(group, "No warning class for name: %s", name);
options.setWarningLevel(group, level);
}
}