utilities emitBuiltinConstructAsArgumentFor: msgNode on: aStream level: level "If the given selector is in the translation dictionary, translate it into a target code construct and return true. Otherwise, do nothing and return false." | action | action := asArgumentTranslationDict at: msgNode selector ifAbsent: [translationDict at: msgNode selector ifAbsent: [ ^false ]]. self perform: action with: msgNode with: aStream with: level. ^true