fix return, break and continue inside try in async functions (#1706)#1707
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Perryvw merged 5 commits intoApr 16, 2026
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| ), | ||
| ]; | ||
| if (results.length > 0) { | ||
| stmts.push(lua.createAssignmentStatement(lua.createIdentifier("____returnValue"), results[0], statement)); |
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Guess this breaks for multi-return, any easy wayt to serve those cases? (otherwise I'm okay with merging the easier change first)
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multi-return actuallyy works here 20b205dc because the multi-return values are wrapped into a single table before storage so results[0] captures everything. But it was somewhat confusing and relied on implicit assumptions so I split out transformReturnExpressionForTryCatch which returns a single lua.Expression instead of indexing into an array.
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Reconciles with TypeScriptToLua#1707 (return/break/continue inside try in async). The merged transformAsyncTry wraps catch and finally in __TS__AsyncAwaiter (so await works inside them) and chains them via reassignment to ____try before the final __TS__Await, while preserving the new hasReturn/hasBreak/hasContinue flag tracking and post-checks.
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Fixes #1706