82b97280f3
If a project being built with ngtsc has no templates to check, then ngtsc previously generated an empty typecheck file. This seems to trigger some pathological behavior in TS where the entire user program is re-checked, which is extremely expensive. This likely has to do with the fact that the empty file is not considered an ES module, meaning the module structure of the program has changed. This commit causes an export to be produced in the typecheck file regardless of its other contents, which guarantees that it will be an ES module. The pathological behavior is avoided and template type-checking is fast once again. PR Close #31922 |
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| .. | ||
| diagnostics | ||
| metadata | ||
| ngtsc | ||
| transformers | ||
| extract_i18n.ts | ||
| language_services.ts | ||
| main.ts | ||
| ngtools_api.ts | ||
| ngtools_api2.ts | ||
| perform_compile.ts | ||
| perform_watch.ts | ||
| tooling.ts | ||
| version.ts | ||