Olivier Chafik
0afdd61031
- Destructure named params that clash with JS reserved names:
`f({arguments = 1}) {}` becomes `function f({['arguments']: arguments$ = 1} = {}) {}`
- Use ES6 default params for positional & optional parameters
- Added simple tests
BUG=
R=jmesserly@google.com
Review URL: https://codereview.chromium.org/1677863002 .
40 lines
1.6 KiB
JavaScript
40 lines
1.6 KiB
JavaScript
dart_library.library('destructuring', null, /* Imports */[
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'dart/_runtime',
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'dart/core'
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], /* Lazy imports */[
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], function(exports, dart, core) {
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'use strict';
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let dartx = dart.dartx;
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function f(a, b, c = 1) {
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f(a, b, c);
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}
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dart.fn(f, dart.dynamic, [core.int, dart.dynamic], [dart.dynamic]);
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function g(a, b, {c = 1} = {}) {
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f(a, b, c);
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}
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dart.fn(g, dart.dynamic, [core.int, dart.dynamic], {c: dart.dynamic});
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function invalid_names1(let$, func, arguments$) {
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f(let$, func, arguments$);
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}
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dart.fn(invalid_names1, dart.dynamic, [core.int, dart.dynamic, dart.dynamic]);
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function invalid_names2(let$ = null, func = 1, arguments$ = null) {
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f(let$, func, arguments$);
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}
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dart.fn(invalid_names2, dart.dynamic, [], [core.int, dart.dynamic, dart.dynamic]);
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function invalid_names3({["let"]: let$ = null, ["function"]: func = null, ["arguments"]: arguments$ = 2} = {}) {
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f(let$, func, arguments$);
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}
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dart.fn(invalid_names3, dart.dynamic, [], {let: core.int, function: dart.dynamic, arguments: dart.dynamic});
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function names_clashing_with_object_props({constructor = null, valueOf = null, hasOwnProperty = 2} = Object.create(null)) {
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f(constructor, valueOf, hasOwnProperty);
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}
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dart.fn(names_clashing_with_object_props, dart.dynamic, [], {constructor: core.int, valueOf: dart.dynamic, hasOwnProperty: dart.dynamic});
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// Exports:
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exports.f = f;
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exports.g = g;
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exports.invalid_names1 = invalid_names1;
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exports.invalid_names2 = invalid_names2;
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exports.invalid_names3 = invalid_names3;
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exports.names_clashing_with_object_props = names_clashing_with_object_props;
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});
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