14 lines
266 B
TypeScript
14 lines
266 B
TypeScript
// @strictNullChecks: true
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declare function openFile(): void
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declare function closeFile(): void
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declare function someOperation(): {}
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var result: {}
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openFile()
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try {
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result = someOperation()
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} finally {
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closeFile()
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}
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result // should not error here
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