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Merge pull request #6683 from Microsoft/strip_quotes_in_modules_names

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strip quotes from module names during deduplication
This commit is contained in:
Vladimir Matveev
2016-01-27 20:05:32 -08:00
parent a288b84632
commit 427825f978
4 changed files with 85 additions and 3 deletions
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14
src/compiler/emitter.ts
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@@ -7068,14 +7068,22 @@ const _super = (function (geti, seti) {
for (let i = 0; i < externalImports.length; i++) {
const text = getExternalModuleNameText(externalImports[i], emitRelativePathAsModuleName);
if (hasProperty(groupIndices, text)) {
if (text === undefined) {
continue;
}
// text should be quoted string
// for deduplication purposes in key remove leading and trailing quotes so 'a' and "a" will be considered the same
const key = text.substr(1, text.length - 2);
if (hasProperty(groupIndices, key)) {
// deduplicate/group entries in dependency list by the dependency name
const groupIndex = groupIndices[text];
const groupIndex = groupIndices[key];
dependencyGroups[groupIndex].push(externalImports[i]);
continue;
}
else {
groupIndices[text] = dependencyGroups.length;
groupIndices[key] = dependencyGroups.length;
dependencyGroups.push([externalImports[i]]);
}