panic: unexpected Expression: KindArrayBindingPattern [recovered, repanicked]

[YuanchengJiang]

🔎 Search Terms

"unexpected Expression: KindArrayBindingPattern"

🕗 Version & Regression Information

• This changed between versions ______ and _______
• This changed in commit or PR _______
• This is the behavior in every version I tried, and I reviewed the FAQ for entries about _________
• I was unable to test this on prior versions because _______

⏯ Playground Link

No response

💻 Code

using z = { [Symbol.dispose]() {} };
var [...[a, b]] = [0, 1];

To reproduce: tsc-bin --target es2022 --lib esnext,dom --outDir out min.ts

🙁 Actual behavior

panic: unexpected Expression: KindArrayBindingPattern [recovered, repanicked]

goroutine 338 [running]:
sync.(*WaitGroup).Go.func1.1()
	/usr/local/go/src/sync/waitgroup.go:251 +0x45
panic({0xdefd20?, 0x3a4d34a96810?})
	/usr/local/go/src/runtime/panic.go:860 +0x13a
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitExpression(0x3a4d32636a80, 0x3a4d3046ea40, 0x2)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:3342 +0xc05
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitSpreadElement(0x3a4d32636a80, 0x3a4d34a7dc80)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:2948 +0x65
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitExpression(0x3a4d32636a80, 0x3a4d34a7dc80, 0x1)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:3301 +0x877
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitArrayLiteralExpressionElement(0x3a4d32636a80?, 0x3a4d34a94840?)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:2480 +0x18
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitListItems(0x3a4d32636a80, 0x15c9330, 0x3a4d328fb8b0, {0x3a4d349f3f68, 0x1, 0x3a4d328fb8b0?}, 0x22d2, 0x0, {0x2a, 0x33})
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:4991 +0x5d9
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitListRange(0x3a4d32636a80, 0x15c9330, 0x3a4d328fb8b0, 0x3a4d34a7ee00, 0x22d2, 0x3a4d328fb8b0?, 0x3a4d34ab8230?)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:4790 +0x3ac
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitList(0x3a4d32636a80, 0x15c9330, 0x3a4d328fb8b0, 0x3a4d34a7ee00, 0x22d2)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:4735 +0x90
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitArrayLiteralExpression(0x3a4d32636a80, 0x3a4d328fb8b0)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:2485 +0x5c
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitExpression(0x3a4d32636a80, 0x3a4d328fb8b0, 0x4)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:3259 +0x338
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitBinaryExpression(0x3a4d32636a80, 0x3a4d322137f8)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:2885 +0x1d4
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitExpression(0x3a4d32636a80, 0x3a4d322137f8, 0x0)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:3293 +0x76b
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitExpressionStatement(0x3a4d32636a80, 0x3a4d34a7edc0)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:3431 +0xdd
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitStatement(0x3a4d32636a80, 0x3a4d34a7edc0)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:4174 +0x117
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitListItems(0x3a4d32636a80, 0x15c93b8, 0x3a4d34a77740, {0x3a4d34a966c0, 0x2, 0x810097?}, 0x81, 0x0, {0xffffffff, 0xffffffff})
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:4991 +0x5d9
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitListRange(0x3a4d32636a80, 0x15c93b8, 0x3a4d34a77740, 0x3a4d34a05a00, 0x81, 0x0?, 0x3a4d34a77740?)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:4790 +0x3ac
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitList(0x3a4d32636a80, 0x15c93b8, 0x3a4d34a77740, 0x3a4d34a05a00, 0x81)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:4735 +0x90
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitBlock(0x3a4d32636a80, 0x3a4d34a77740)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:3388 +0x126
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitTryStatement(0x3a4d32636a80, 0x3a4d349d70e0)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:3673 +0xa8
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitStatement(0x3a4d32636a80, 0x3a4d349d70e0)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:4202 +0x367
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitListItems(0x3a4d32636a80, 0x15c93b8, 0x3a4d34aa4008, {0x3a4d34a7b008, 0x3, 0x15c93f8?}, 0x1, 0x0, {0xffffffff, 0xffffffff})
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:4991 +0x5d9
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitListRange(0x3a4d32636a80, 0x15c93b8, 0x3a4d34aa4008, 0x3a4d34a05aa0, 0x1, 0x3a4d302780c0?, 0x3a4d34a9db80?)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:4790 +0x3ac
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).emitSourceFile(0x3a4d32636a80, 0x3a4d34aa4008)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:4695 +0x2b1
github.com/microsoft/TypeScript/tsc/internal/printer.(*Printer).Write(0x3a4d32636a80, 0x3a4d34aa4008, 0x3a4d34aa4008, {0x15f6708, 0x3a4d34a0ba40}, 0xa27ddd?)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/printer/printer.go:5256 +0x10ec
github.com/microsoft/TypeScript/tsc/internal/compiler.(*emitter).printSourceFile(0x3a4d3084af00, {0x3a4d304b0480, 0xb4}, {0x0, 0x0}, 0x3a4d34aa4008, 0x3a4d32636a80, 0x3a4d304ac008, 0x0)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/compiler/emitter.go:330 +0x265
github.com/microsoft/TypeScript/tsc/internal/compiler.(*emitter).emitJSFile(0x3a4d3084af00, 0x3a4d3048e708, {0x3a4d304b0480, 0xb4}, {0x0, 0x0})
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/compiler/emitter.go:218 +0x385
github.com/microsoft/TypeScript/tsc/internal/compiler.(*emitter).emit(0x3a4d3084af00)
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/compiler/emitter.go:50 +0x11d
github.com/microsoft/TypeScript/tsc/internal/compiler.(*Program).Emit.func2()
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/compiler/program.go:1854 +0x1ce
github.com/microsoft/TypeScript/tsc/internal/core.(*parallelWorkGroup).Queue.func1()
	/home/fuzz/WorkSpace/fusion-fuzz/projects/typescript/typescript-src/tsc/internal/core/workgroup.go:40 +0x13
sync.(*WaitGroup).Go.func1()
	/usr/local/go/src/sync/waitgroup.go:258 +0x4a
created by sync.(*WaitGroup).Go in goroutine 1
	/usr/local/go/src/sync/waitgroup.go:238 +0x73

🙂 Expected behavior

no crash

Additional information about the issue

No response