JoBoEVD/UglifyJS
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suppress false positives with export & import

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This commit is contained in:
alexlamsl 2022-04-16 02:22:04 +08:00
parent 5ebfa78f56
commit a36d00dbd1
1 changed files with 6 additions and 3 deletions
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9
test/sandbox.js
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@ -52,8 +52,11 @@ exports.same_stdout = semver.satisfies(process.version, "0.12") ? function(expec
return typeof expected == typeof actual && strip_func_ids(expected) == strip_func_ids(actual);
};
exports.patch_module_statements = function(code) {
var count = 0, has_default = "", imports = [];
code = 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) {
var count = 0, has_default = "", imports = [], strict_mode = "";
code = code.replace(/^\s*("|')use strict\1\s*;?/, function(match) {
strict_mode = match;
return "";
}).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 (/^export\s+default/.test(match)) has_default = "var _uglify_export_default_;";
if (!header) return "";
if (header.length == 1) return "0, " + header;
@ -78,7 +81,7 @@ exports.patch_module_statements = function(code) {
return "";
});
imports.push("");
return has_default + imports.join("\n") + code;
return strict_mode + has_default + imports.join("\n") + code;
};
function is_error(result) {