Christopher Chedeau
cf45afba61
- This brings in the flow test suite that contains a ton of JavaScript parsing edge cases - This creates snapshot tests using the pretty printer for all of them - If uncomment `RUN_AST_TESTS` line in `tests/run_specs.js`, it checks ast(pretty_print(x)) == ast(x). Right now, "178 failed, 197 passed, 375 of 377 total". So half of the tests are not passing, most of them are crashes and many of the rest are subtle issues.
15 lines
495 B
JavaScript
15 lines
495 B
JavaScript
/**
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* @flow
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*/
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class LocalClass<T> {}
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var a: LocalClass<number> | number = 123;
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// Iterator is defined in a lib file, so the speculative algorithm for the
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// union type would incorrectly succeed for Iterator<number>. Only later during
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// the merge would we fine the error, but it would be too late. The diff that
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// introduces this test fixes this such that the speculative algorithm is
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// correctly delayed upon encountering a non-concrete TypeAppT
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var b: Iterator<number> | number = 123;
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