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a792bf1703
Previously when a file was being analyzed to determine if a shim should be generated, up to two calls to the host `fileExists` function per file per generator were made. In the default host, each `fileExists` call made two underlying file system calls. Following these calls, the file was then read via `getSourceFile`. However, `getSourceFile` will return `undefined` if the requested file does not exist. As a result, `getSourceFile` can be used directly to request both potential file names and leverage the return value to determine if the file does not exist. This avoids the need to call `fileExists` at all. PR Close #47682 |
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| .. | ||
| compliance | ||
| ngtsc | ||
| BUILD.bazel | ||
| downlevel_decorators_transform_spec.ts | ||
| extract_i18n_spec.ts | ||
| mocks.ts | ||
| perform_compile_spec.ts | ||
| perform_watch_spec.ts | ||
| test_support.ts | ||
| typescript_support_spec.ts | ||
| version_helpers_spec.ts | ||