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don't reassign decorated classes - fixes #1167

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This commit is contained in:
Sebastian McKenzie 2015-04-07 09:54:14 -07:00
parent 96506f4249
commit 0ab1362893
4 changed files with 36 additions and 6 deletions
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7
src/babel/transformation/transformers/es6/classes.js
View File

@ -181,10 +181,13 @@ class ClassTransformer {
if (decorators) {
for (var i = 0; i < decorators.length; i++) {
var decorator = decorators[i];
body.push(util.template("class-decorator", {
var decoratorNode = util.template("class-decorator", {
DECORATOR: decorator.expression,
CLASS_REF: classRef
}, true));
}, true);
decoratorNode.expression._ignoreModulesRemap = true;
body.push(decoratorNode);
}
}

8
src/babel/types/visitor-keys.json
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@ -11,8 +11,8 @@
"CallExpression": ["callee", "arguments"],
"CatchClause": ["param", "body"],
"ClassBody": ["body"],
"ClassDeclaration": ["id", "body", "superClass", "typeParameters", "superTypeParameters", "implements"],
"ClassExpression": ["id", "body", "superClass", "typeParameters", "superTypeParameters", "implements"],
"ClassDeclaration": ["id", "body", "superClass", "typeParameters", "superTypeParameters", "implements", "decorators"],
"ClassExpression": ["id", "body", "superClass", "typeParameters", "superTypeParameters", "implements", "decorators"],
"ComprehensionBlock": ["left", "right", "body"],
"ComprehensionExpression": ["filter", "blocks", "body"],
"ConditionalExpression": ["test", "consequent", "alternate"],
@ -40,12 +40,12 @@
"LogicalExpression": ["left", "right"],
"MemberExpression": ["object", "property"],
"MetaProperty": ["meta", "property"],
"MethodDefinition": ["key", "value"],
"MethodDefinition": ["key", "value", "decorators"],
"NewExpression": ["callee", "arguments"],
"ObjectExpression": ["properties"],
"ObjectPattern": ["properties", "typeAnnotation"],
"Program": ["body"],
"Property": ["key", "value"],
"Property": ["key", "value", "decorators"],
"RestElement": ["argument", "typeAnnotation"],
"ReturnStatement": ["argument"],
"SequenceExpression": ["expressions"],

6
test/core/fixtures/transformation/es7.decorators/class-modules/actual.js Normal file
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@ -0,0 +1,6 @@
import foo from "foo";
@foo
export default class Foo {
}

21
test/core/fixtures/transformation/es7.decorators/class-modules/expected.js Normal file
View File

@ -0,0 +1,21 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _foo = require("foo");
var _foo2 = babelHelpers.interopRequireWildcard(_foo);
var Foo = (function () {
function Foo() {
babelHelpers.classCallCheck(this, Foo);
}
Foo = _foo2["default"](Foo) || Foo;
return Foo;
})();
exports["default"] = Foo;
module.exports = exports["default"];