Assert exportingModuleSymbol is defined
#21340
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mhegazy
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Feb 2, 2018
src/services/findAllReferences.ts
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| if (node.kind === SyntaxKind.DefaultKeyword) { | ||
| addReference(node, symbol, node, state); | ||
| searchForImportsOfExport(node, symbol, { exportingModuleSymbol: symbol.parent, exportKind: ExportKind.Default }, state); | ||
| searchForImportsOfExport(node, symbol, { exportingModuleSymbol: Debug.assertDefined(symbol.parent), exportKind: ExportKind.Default }, state); |
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can you add a message to the assert.
mhegazy
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Feb 2, 2018
mhegazy
reviewed
Feb 2, 2018
src/services/importTracker.ts
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| // Get the symbol for the `export =` node; its parent is the module it's the export of. | ||
| const exportingModuleSymbol = ex.symbol.parent; | ||
| Debug.assert(!!exportingModuleSymbol); | ||
| const exportingModuleSymbol = Debug.assertDefined(ex.symbol.parent); |
mhegazy
approved these changes
Feb 2, 2018
ghost
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First stab at #20793
At each definition of
exportingModuleSymbol, asserts that it's defined.Uses a helper function from #21339.