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add _memberExpressionKeywords transformer that turns keyword identifiers to computed literals

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Sebastian McKenzie
2014-11-15 11:13:02 +11:00
parent 206c828a56
commit 8503916799
4 changed files with 44 additions and 25 deletions
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51
lib/6to5/transformation/transform.js
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@@ -27,37 +27,38 @@ transform.moduleFormatters = {
};
_.each({
modules: require("./transformers/modules"),
propertyNameShorthand: require("./transformers/property-name-shorthand"),
constants: require("./transformers/constants"),
arrayComprehension: require("./transformers/array-comprehension"),
generatorComprehension: require("./transformers/generator-comprehension"),
arrowFunctions: require("./transformers/arrow-functions"),
classes: require("./transformers/classes"),
modules: require("./transformers/modules"),
propertyNameShorthand: require("./transformers/property-name-shorthand"),
constants: require("./transformers/constants"),
arrayComprehension: require("./transformers/array-comprehension"),
generatorComprehension: require("./transformers/generator-comprehension"),
arrowFunctions: require("./transformers/arrow-functions"),
classes: require("./transformers/classes"),
_propertyLiterals: require("./transformers/_property-literals"),
computedPropertyNames: require("./transformers/computed-property-names"),
_propertyLiterals: require("./transformers/_property-literals"),
computedPropertyNames: require("./transformers/computed-property-names"),
spread: require("./transformers/spread"),
templateLiterals: require("./transformers/template-literals"),
propertyMethodAssignment: require("./transformers/property-method-assignment"),
defaultParameters: require("./transformers/default-parameters"),
restParameters: require("./transformers/rest-parameters"),
destructuring: require("./transformers/destructuring"),
forOf: require("./transformers/for-of"),
letScoping: require("./transformers/let-scoping"),
unicodeRegex: require("./transformers/unicode-regex"),
spread: require("./transformers/spread"),
templateLiterals: require("./transformers/template-literals"),
propertyMethodAssignment: require("./transformers/property-method-assignment"),
defaultParameters: require("./transformers/default-parameters"),
restParameters: require("./transformers/rest-parameters"),
destructuring: require("./transformers/destructuring"),
forOf: require("./transformers/for-of"),
letScoping: require("./transformers/let-scoping"),
unicodeRegex: require("./transformers/unicode-regex"),
react: require("./transformers/react"),
react: require("./transformers/react"),
_aliasFunctions: require("./transformers/_alias-functions"),
_blockHoist: require("./transformers/_block-hoist"),
_declarations: require("./transformers/_declarations"),
_aliasFunctions: require("./transformers/_alias-functions"),
_blockHoist: require("./transformers/_block-hoist"),
_declarations: require("./transformers/_declarations"),
generators: require("./transformers/generators"),
useStrict: require("./transformers/use-strict"),
generators: require("./transformers/generators"),
useStrict: require("./transformers/use-strict"),
_moduleFormatter: require("./transformers/_module-formatter")
_memberExpressionKeywords: require("./transformers/_member-expression-keywords"),
_moduleFormatter: require("./transformers/_module-formatter")
}, function (transformer, key) {
transform.transformers[key] = new Transformer(key, transformer);
});

10
lib/6to5/transformation/transformers/_member-expression-keywords.js Normal file
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@@ -0,0 +1,10 @@
var esutils = require("esutils");
var t = require("../../types");
exports.MemberExpression = function (node) {
var prop = node.property;
if (t.isIdentifier(prop) && esutils.keyword.isKeywordES6(prop.name, true)) {
node.property = t.literal(prop.name);
node.computed = true;
}
};