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fix minor bug in concatenated modules

This commit is contained in:
Tobias Koppers 2019-09-03 14:10:07 +02:00
parent ab169893a1
commit 9aba345ae7
1 changed files with 8 additions and 6 deletions
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14
lib/optimize/ConcatenatedModule.js
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@ -200,7 +200,7 @@ const getExternalImport = (
const used =
exportName.length === 0 ||
importedModule.getUsedName(moduleGraph, exportName);
if (!used) return "/* unused reexport */undefined";
if (!used) return "/* unused export */undefined";
const comment = arrayEquals(used, exportName)
? ""
: Template.toNormalComment(`${exportName.join(".")}`);
@ -1466,11 +1466,13 @@ class HarmonyExportExpressionDependencyConcatenatedTemplate extends DependencyTe
if (module === this.rootModule) {
const used = module.getUsedName(moduleGraph, "default");
const map = new Map();
map.set(used, "__WEBPACK_MODULE_DEFAULT_EXPORT__");
initFragments.push(
new HarmonyExportInitFragment(module.exportsArgument, map)
);
if (used) {
const map = new Map();
map.set(used, "__WEBPACK_MODULE_DEFAULT_EXPORT__");
initFragments.push(
new HarmonyExportInitFragment(module.exportsArgument, map)
);
}
}
const content = `/* harmony default export */ ${