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6 Commits

Author SHA1 Message Date
Donny/강동윤
42dec557ed
fix(es/compat): Revert #7610 (#7813) 
**Related issue:**

 - Reverts #7610.
 - Closes #7798.
 - Closes #7789.
 - Opens #7561.
 2023-08-15 15:27:38 +00:00
Felipe Armoni
7ba7b6ec1f
fix(es/compat): Fix handling of private members in optional chaining pass (#7610) 
**Related issue:**

 - Closes #7561.
 2023-07-28 04:40:19 +00:00
Donny/강동윤
c087c82aa3
fix(es/compat): Visit transformed expression in optional chaining pass (#7614) 
**Related issue:**

 - Closes #7612.
 2023-07-04 06:59:58 +00:00
Justin Ridgewell
990e48e0e8
fix(es/compat): Fix optional chaining (#7530) 
**Description:**

This fixes a few bugs with optional chaining:

-
[`a?.c()`](https://play.swc.rs/?version=1.3.64&code=H4sIAAAAAAAAA9PXVwjOyC%2FNSVFISrXi0tdXSFSwtVXIK83JUbBXKM1LSU3LzEtNUbBSSNRL1tC05kq0h9AAouc%2F7DgAAAA%3D&config=H4sIAAAAAAAAA2VSu27DMAzc8xUC5wAZii7ZWnRJgXTKDxAKkyrQwyDpNEbgf69kxI4jexAk3olH3fm%2BMgYoXsFszT3vywchHQm2pa7cwXos28T0LRl4m0qnxJY%2BvD8wRsmHUGDllibGsYsYnN2FJrHWoCKfScudUbsv2LDARewEgI4CM24uezqj7b4oj4aauOpf5EdoT4pHVFxSmNDqS1tjNhvDbVQXKNuAraaA6iysC5DYWI8izs4uwIMOC%2F6cpL%2Bc%2FnanHwwkDVpaDJM5rdBn67y6WHv5eNCVfGpCzibDJ%2FQyw%2Fv1qtqAT0lqHWiQhfjVSumi4m2I3QYUy65RmNl0kdtS8OlvPWxfhTw0lnd45pv%2FstbTLOKuGeyzKYQULwIT08l%2B5BaJVf8PfP2zz7YCAAA%3D)
-
[`a?.b.c()`](https://play.swc.rs/?version=1.3.64&code=H4sIAAAAAAAAA9PXVwjOyC%2FNSVFISrXi0tdXSFSwtVXIK83JUbBXKM1LSU3LzEtNUbBSSNRL0kvW0LTmSrSHsQBsP8xLPAAAAA%3D%3D&config=H4sIAAAAAAAAA2VSu27DMAzc8xUC5wAZii7ZWnRJgXTKDxAKkyrQwyDpNEbgf69kxI4jexAk3olH3fm%2BMgYoXsFszT3vywchHQm2pa7cwXos28T0LRl4m0qnxJY%2BvD8wRsmHUGDllibGsYsYnN2FJrHWoCKfScudUbsv2LDARewEgI4CM24uezqj7b4oj4aauOpf5EdoT4pHVFxSmNDqS1tjNhvDbVQXKNuAraaA6iysC5DYWI8izs4uwIMOC%2F6cpL%2Bc%2FnanHwwkDVpaDJM5rdBn67y6WHv5eNCVfGpCzibDJ%2FQyw%2Fv1qtqAT0lqHWiQhfjVSumi4m2I3QYUy65RmNl0kdtS8OlvPWxfhTw0lnd45pv%2FstbTLOKuGeyzKYQULwIT08l%2B5BaJVf8PfP2zz7YCAAA%3D)
-
[`a.c?.()`](https://play.swc.rs/?version=1.3.64&code=H4sIAAAAAAAAAxWKsQ3AIAwEe6b4Ehq7J0IMkQGQYxMlkkUq9g80d1ccM87nm264eg7MiE2aomwvSiJNKAVjuqNiDuv3O7ohY4%2Bk4r7WdAQhrRRX%2FIwaKV1TAAAA&config=H4sIAAAAAAAAA2VSu27DMAzc8xUC5wAZii7ZWnRJgXTKDxAKkyrQwyDpNEbgf69kxI4jexAk3olH3fm%2BMgYoXsFszT3vywchHQm2pa7cwXos28T0LRl4m0qnxJY%2BvD8wRsmHUGDllibGsYsYnN2FJrHWoCKfScudUbsv2LDARewEgI4CM24uezqj7b4oj4aauOpf5EdoT4pHVFxSmNDqS1tjNhvDbVQXKNuAraaA6iysC5DYWI8izs4uwIMOC%2F6cpL%2Bc%2FnanHwwkDVpaDJM5rdBn67y6WHv5eNCVfGpCzibDJ%2FQyw%2Fv1qtqAT0lqHWiQhfjVSumi4m2I3QYUy65RmNl0kdtS8OlvPWxfhTw0lnd45pv%2FstbTLOKuGeyzKYQULwIT08l%2B5BaJVf8PfP2zz7YCAAA%3D)
-
[`a.b.c?.()`](https://play.swc.rs/?version=1.3.64&code=H4sIAAAAAAAAAyWLsQ3AIAwEe6b4Ehq7J0IMkQEQ2ESJZJGK%2FYNCdVfcMeO832mK1qNjhi%2B1tCJI2xYrtUASkBLGNEPGHNqvZ3RFxM5Jqtk%2FhMOtgSSTX%2FoBjF6UKV8AAAA%3D&config=H4sIAAAAAAAAA2VSu27DMAzc8xUC5wAZii7ZWnRJgXTKDxAKkyrQwyDpNEbgf69kxI4jexAk3olH3fm%2BMgYoXsFszT3vywchHQm2pa7cwXos28T0LRl4m0qnxJY%2BvD8wRsmHUGDllibGsYsYnN2FJrHWoCKfScudUbsv2LDARewEgI4CM24uezqj7b4oj4aauOpf5EdoT4pHVFxSmNDqS1tjNhvDbVQXKNuAraaA6iysC5DYWI8izs4uwIMOC%2F6cpL%2Bc%2FnanHwwkDVpaDJM5rdBn67y6WHv5eNCVfGpCzibDJ%2FQyw%2Fv1qtqAT0lqHWiQhfjVSumi4m2I3QYUy65RmNl0kdtS8OlvPWxfhTw0lnd45pv%2FstbTLOKuGeyzKYQULwIT08l%2B5BaJVf8PfP2zz7YCAAA%3D)
-
[`a?.b[c?.d]`](https://play.swc.rs/?version=1.3.64&code=H4sIAAAAAAAAA9PXVwjOyC%2FNSVFISrXi0tdX0IhPVLBVSNRUsLVVyCvNyVGwVyjLz0xRMFCwUohP1EuK1ohPBipIxq4gWS8l1por0R6oLtkezAYAJs%2FWxmEAAAA%3D&config=H4sIAAAAAAAAA2VSu27DMAzc8xUC5wAZii7ZWnRJgXTKDxAKkyrQwyDpNEbgf69kxI4jexAk3olH3fm%2BMgYoXsFszT3vywchHQm2pa7cwXos28T0LRl4m0qnxJY%2BvD8wRsmHUGDllibGsYsYnN2FJrHWoCKfScudUbsv2LDARewEgI4CM24uezqj7b4oj4aauOpf5EdoT4pHVFxSmNDqS1tjNhvDbVQXKNuAraaA6iysC5DYWI8izs4uwIMOC%2F6cpL%2Bc%2FnanHwwkDVpaDJM5rdBn67y6WHv5eNCVfGpCzibDJ%2FQyw%2Fv1qtqAT0lqHWiQhfjVSumi4m2I3QYUy65RmNl0kdtS8OlvPWxfhTw0lnd45pv%2FstbTLOKuGeyzKYQULwIT08l%2B5BaJVf8PfP2zz7YCAAA%3D)
- [`delete
foo?.bar`](https://play.swc.rs/?version=1.3.64&code=H4sIAAAAAAAAA9PXVwjOyC%2FNSVFISrXi0tdXSMvPV7C1VcgrzclRsFcoKSpNVbBSSEnNSS1JBcnpJSUWcSG49iA%2BAGcLTstEAAAA&config=H4sIAAAAAAAAA1WPSw7CMAxE9zlF5DULYIEEd%2BAQVnCrVPkpTiWqqncnTZMAO3vG42evQkqYWMFDrrnMTcDIFHufFV5cwndWgJRFVlGHBKfmTrxbAxqmIm2HAwnjSKmk%2BHq%2B3GsCjPdMWU5xpipZ7fSw%2FCKVtyESc9vcaRbdaOgfKCoUrH%2FNxayvpCXQccANvkMN1heD5mdL7leJ7QOQNa2NFgEAAA%3D%3D)
- [`function foo(a, b = a?.b)
{}`](https://play.swc.rs/?version=1.3.64&code=H4sIAAAAAAAAA9PXVwjOyC%2FNSVFISrXi0tdXSCvNSy7JzM9TSMvP10jUUUhSsFXQ0NBUsLVTqFYoSyxSiE%2B0VnjUsEyhVlNDU1OhupYLm45Ee70kkCQAp8DQOl8AAAA%3D&config=H4sIAAAAAAAAA22Rz07DMAzG73uKyOdJAw5I7Ii4cBjvYKXuyJQ%2Fle3AqmnvTltIm63cHH%2B%2F%2BPtkXzbGwEks7M1lKIeHMkZpE4e5NbU9HdH2b2QToyYeROVM2wVoinQgxQYV1wgTWr0Za8xuZzhHdYH2BjBrCqjOwnYUEhvrUcTZ6gP84bDia0g%2FOX2%2Ftx8YSDq0tAozMFnoNTuvLsp%2FckNf5FMXKI6ZW%2FRS6ddSzgX4lOTeBzpkIb5dpfRR8TzmJxtQLLtOoVrTSc5rw2W%2F92GXBIp8JJ0Gy9PD48s0dJIhpCZ7qq7cd%2FQLPsMMOTkUrBhAcNG1fcmzuf4AkV7gUzECAAA%3D)

It also optimizes the AST for runtime evaluation. Before, we constructed
a leftwards conditional tree (`(_a_b = (_a = a) == null ? void 0 : _a.b)
== null ? void 0 : _a_b.c`) instead of a rightward tree (`(_a = a) ==
null ? void 0 : (_a_b = _a.b) == null ? void 0 : _a_b.c`), which
required multiple `== null` checks after the first nullish is found.

**Related issue:**

 - Closes #7531.
 2023-06-19 12:00:11 +09:00
Donny/강동윤
4644d005d2
fix(es/compat): Fix handling of this of optional chaining pass (#7527) 
**Related issue:**

 - Closes #7526.
 2023-06-14 13:59:35 +09:00
Donny/강동윤
aa83584634
refactor(es/ast): Reimplement optional chaining (#7441) 
**Related issue:**

 - Closes #7003.
 - Closes #7156.
 2023-06-12 06:47:40 +00:00