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Fix crash on addImportFromExportedSymbol with default exported symbol (#52694)

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This commit is contained in:
Gabriela Araujo Britto
2023-02-09 21:31:58 -03:00
committed by GitHub
parent 7fb6c99c19
commit 7612a3afc7
2 changed files with 44 additions and 2 deletions
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8
src/services/utilities.ts
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@@ -3959,8 +3959,12 @@ function needsNameFromDeclaration(symbol: Symbol) {
return !(symbol.flags & SymbolFlags.Transient) && (symbol.escapedName === InternalSymbolName.ExportEquals || symbol.escapedName === InternalSymbolName.Default);
}
function getDefaultLikeExportNameFromDeclaration(symbol: Symbol) {
return firstDefined(symbol.declarations, d => isExportAssignment(d) ? tryCast(skipOuterExpressions(d.expression), isIdentifier)?.text : undefined);
function getDefaultLikeExportNameFromDeclaration(symbol: Symbol): string | undefined {
return firstDefined(symbol.declarations, d =>
isExportAssignment(d)
? tryCast(skipOuterExpressions(d.expression), isIdentifier)?.text
: tryCast(getNameOfDeclaration(d), isIdentifier)?.text
);
}
function getSymbolParentOrFail(symbol: Symbol) {