[Bug]: Deleting this during static field initialization in strict mode results in SyntaxError #15128
Description
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- Would you like to work on a fix?
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Input code
// input.js
"use strict";
class x { static y = delete this ; }Configuration file name
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Configuration
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Current and expected behavior
Hello,
input.js terminates without error but output.js throws SyntaxError:
$ node input.js
// terminates without error$ node output.js
output.js:10
_defineProperty(x, "y", delete x);
^
SyntaxError: Delete of an unqualified identifier in strict mode.
at Object.compileFunction (node:vm:360:18)
at wrapSafe (node:internal/modules/cjs/loader:1088:15)
at Module._compile (node:internal/modules/cjs/loader:1123:27)
at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)
at Module.load (node:internal/modules/cjs/loader:1037:32)
at Module._load (node:internal/modules/cjs/loader:878:12)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
at node:internal/main/run_main_module:23:47
Node.js v18.11.0Environment
Reproduction on Babel's own REPL
Possible solution
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Additional context
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