fix(transformer): TransformOptions::enable_all enable decorator transform

[overlookmotel]

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[overlookmotel]

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• fix(transformer): TransformOptions::enable_all enable decorator transform #9946 👈 (View in Graphite)
• fix(transformer/decorator): do not lose WeakMap when decorator and class properties transforms combined #9952
• feat(transformer): add StatementInjectorStore::move_insertions method #9951
• refactor(transformer/decorator): rename enter_statement to exit_statement #9950
• main

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[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #9946 will not alter performance

_{Comparing 03-21-fix_transformer_transformoptions_enable_all_enable_decorator_transform (19b6fe1) with main (c7fc700)}

Summary

✅ 33 untouched benchmarks

[overlookmotel]

Oh dear!

[Dunqing]

Oh dear, I think we should turn off the legacy decorator plugin for conformance and monitor-oxc because we don't know where the decorator in code is es or the legacy decorator. Transform es decorator by legacy decorator plugin which might cause unexpected circumstances and vice versa.

[overlookmotel]

After #9952, conformance all passes (well at least doesn't panic!) with legacy: true.

But with emit_decorator_metadata: true there's a panic in this test case:

https://github.com/microsoft/TypeScript/blob/4dc677b292354f4b9162452b2e00f4d7dd118221/tests/cases/compiler/exportedInterfaceInaccessibleInCallbackInModule.ts

on this line:

oxc/crates/oxc_transformer/src/decorator/legacy/mod.rs

Line 402 in 114ac43

let old_class_symbol_id = old_class_symbol_id.expect("class always has a symbol id");

I assume this is due to #7278.

I think it'd be ideal to enable decorators transform on conformance, even if we don't on monitor_oxc (for the reasons you gave).