30 lines
835 B
JavaScript
30 lines
835 B
JavaScript
"use strict";
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const createError = require("./parser-create-error");
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const includeShebang = require("./parser-include-shebang");
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function parse(text) {
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// Fixes Node 4 issue (#1986)
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"use strict"; // eslint-disable-line
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// Inline the require to avoid loading all the JS if we don't use it
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const flowParser = require("flow-parser");
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const ast = flowParser.parse(text, {
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esproposal_class_instance_fields: true,
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esproposal_class_static_fields: true,
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esproposal_export_star_as: true
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});
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if (ast.errors.length > 0) {
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const loc = ast.errors[0].loc;
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throw createError(ast.errors[0].message, {
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start: { line: loc.start.line, column: loc.start.column + 1 },
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end: { line: loc.end.line, column: loc.end.column + 1 }
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});
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}
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includeShebang(text, ast);
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return ast;
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}
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module.exports = parse;
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