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Fix visibility lookup for cjs require aliases

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This commit is contained in:
Wesley Wigham
2020-10-26 14:37:35 -07:00
parent 90e944daba
commit ef810f5d02
3 changed files with 12 additions and 12 deletions
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8
src/compiler/checker.ts
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@@ -4164,6 +4164,14 @@ namespace ts {
&& isDeclarationVisible(declaration.parent)) {
return addVisibleAlias(declaration, declaration);
}
else if (isBindingElement(declaration) && isInJSFile(declaration) && declaration.parent?.parent // exported import-like top-level JS require statement
&& isVariableDeclaration(declaration.parent.parent)
&& declaration.parent.parent.parent?.parent && isVariableStatement(declaration.parent.parent.parent.parent)
&& !hasSyntacticModifier(declaration.parent.parent.parent.parent, ModifierFlags.Export)
&& declaration.parent.parent.parent.parent.parent // check if the thing containing the variable statement is visible (ie, the file)
&& isDeclarationVisible(declaration.parent.parent.parent.parent.parent)) {
return addVisibleAlias(declaration, declaration.parent.parent.parent.parent);
}
// Declaration is not visible
return false;