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TS: fix analysis of export= statements

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Asger F
2019-04-23 13:09:40 +01:00
parent 45a35a8572
commit 08bc29cddb
3 changed files with 21 additions and 1 deletions
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7
javascript/ql/src/semmle/javascript/dataflow/internal/InterModuleTypeInference.qll
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@@ -156,7 +156,12 @@ private class AnalyzedImport extends AnalyzedPropertyRead, DataFlow::ValueNode {
or
// when importing CommonJS/AMD modules from ES2015, `module.exports` appears
// as the default export
not imported instanceof ES2015Module and
(
not imported instanceof ES2015Module
or
// CommonJS/AMD module generated by TypeScript compiler
imported.getAStmt() instanceof ExportAssignDeclaration
) and
astNode.(ImportSpecifier).getImportedName() = "default" and
base = TAbstractModuleObject(imported) and
propName = "exports"