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improve export compatibility mode (#4703)

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This commit is contained in:
Alex Lam S.L
2021-02-27 06:05:36 +00:00
committed by GitHub
parent e6ebf827ce
commit 13ad10a6b5
1 changed files with 1 additions and 1 deletions
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test/sandbox.js
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@@ -51,7 +51,7 @@ exports.same_stdout = semver.satisfies(process.version, "0.12") ? function(expec
};
exports.strip_exports = function(code) {
var count = 0;
return code.replace(/\bexport(?:\s*\{[^}]*};|\s+default\b(?:\s*(\(|\{|class\s*\{|class\s+(?=extends\b)|(?:async\s+)?function\s*(?:\*\s*)?\())?|\b)/g, function(match, header) {
return code.replace(/\bexport(?:\s*\{[^}]*}\s*?(?:$|\n|;)|\s+default\b(?:\s*(\(|\{|class\s*\{|class\s+(?=extends\b)|(?:async\s+)?function\s*(?:\*\s*)?\())?|\b)/g, function(match, header) {
if (!header) return "";
if (header.length == 1) return "!!" + header;
return header.slice(0, -1) + " _" + ++count + header.slice(-1);