@ VisibleForTesting public static CompilerOptions getCompilerOptions ( ) { CompilerOptions options = new CompilerOptions ( ) ; options . setLanguageIn ( LanguageMode . ECMASCRIPT_NEXT ) ; options . setLanguageOut ( LanguageMode . ECMASCRIPT5 ) ; options . setSummaryDetailLevel ( 0 ) ; options . setDependencyOptions ( DependencyOptions . sortOnly ( ) ) ; options . setChecksOnly ( true ) ; options . setContinueAfterErrors ( true ) ; options . setParseJsDocDocumentation ( Config . JsDocParsing . INCLUDE_DESCRIPTIONS_NO_WHITESPACE ) ; options . setCheckSuspiciousCode ( true ) ; options . setCheckSymbols ( true ) ; options . setCheckTypes ( true ) ; options . setBrokenClosureRequiresLevel ( CheckLevel . OFF ) ; // TODO(bangert): Remove this -- we want to rewrite code before closure syntax is removed. // Unfortunately, setClosurePass is required, or code doesn't type check. options . setClosurePass ( true ) ; options . setGenerateExports ( true ) ; options . setPreserveClosurePrimitives ( true ) ; options . setWarningLevel ( DiagnosticGroups . STRICT_MISSING_REQUIRE , CheckLevel . WARNING ) ; options . setWarningLevel ( DiagnosticGroups . EXTRA_REQUIRE , CheckLevel . WARNING ) ; options . setWarningLevel ( DiagnosticGroups . LINT_CHECKS , CheckLevel . WARNING ) ; return options ; }
don t need to call it directly .