mirror of
https://github.com/hanzoai/babel.git
synced 2026-09-24 16:56:45 +00:00
Huáng JùnliàngandNicolò Ribaudo
c072902f5e
* transform discard binding * refactor extract functions to utils.ts * expand scope integrity check to all binding identifiers * update incomplete comment * update test output fixtures * remove forXStatement skip * add more test cases * feat: remove trailing void patterns on ignoreFunctionLength assumption * make node 6 happy * add more test cases * skip some exec tests for Node < 12 * update tsconfig.json * update test fixtures * fix: handle integration issues * run basic exec test on Node.js >= 16 * update test case * feat: pass syntaxType from plugin option * skip basic test for Node.js 6 * add more test cases * add new multiple-void test case * fix: disable named evaluation for parenthesized rhs * fix: handle using named evaluation * Revert "fix: disable named evaluation for parenthesized rhs" This reverts commit 93cf63768e3d68778ee73935a6c8de9c9bba2e2e. * prefix anonymous function with 0, * improve takeVoidPatternComments * use NodePath#splitExportDeclaration * update test fixtures * update test options * update test fixtures due to regenerator runtime changes * fix: remove VoidPattern from LVal * fix: improve destructuring transform detection Previously the isPattern check includes void pattern, which would result to an infinite recursion as the void pattern keeps being queued. * fix incorrect typings * update isAnonymousFunctionDefinition
66 lines
1.7 KiB
JavaScript
66 lines
1.7 KiB
JavaScript
/**
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*
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* @param {import("@babel/core").PluginAPI} api
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* @returns {import("@babel/core").PluginObject}
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*/
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module.exports = function(api) {
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const spliceIndexAndActionsList = [
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[0, [{
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type: 'leading',
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value: 'injected 0'
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}], undefined],
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[0, [{
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type: 'trailing',
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value: 'injected 1'
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}], undefined],
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[0, [{
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type: 'leading',
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value: 'injected 0'
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}, {
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type: 'trailing',
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value: 'injected 1'
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}], undefined],
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[1, [{
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type: 'leading',
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value: 'injected 1'
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}, {
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type: 'trailing',
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value: 'injected 2'
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}], [{
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type: 'inner',
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value: 'injected 0'
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}]]
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];
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const { types: t } = api;
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/**
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* @type {import("@babel/core").PluginObject}
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*/
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const plugin = {
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name: 'babel-plugin-proposal-discard-binding-test-array-pattern-inner-comments-injected-void-pattern-injected-preserve-comments-injected',
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visitor: {
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Program(path) {
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path.traverse({
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ArrayPattern(path) {
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const [spliceIndex, actions, arrayPatternActions = []] = spliceIndexAndActionsList.shift();
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const voidPattern = t.voidPattern();
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actions.forEach(action => {
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t.addComments(
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voidPattern, action.type,
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[{ type: "CommentBlock", value: action.value }]
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);
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});
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arrayPatternActions.forEach(action => {
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t.addComments(
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path.node, action.type,
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[{ type: "CommentBlock", value: action.value }]
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);
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});
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path.node.elements.splice(spliceIndex, 0, voidPattern);
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}
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});
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},
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}
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};
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return plugin;
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};
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