4046f65ae7
Record the generator's strictness for each emitted bytecode instruction, instead of applying the executable's final strictness to every instruction during assembly. This lets class heritage and computed element names run with strict assignment semantics inside sloppy scripts. Also create the class self-binding as a strict immutable binding, matching ClassDefinitionEvaluation, and cover strict class heritage and computed names in the runtime tests.
56 lines
1.5 KiB
Text
56 lines
1.5 KiB
Text
$9d326325 class-environment.js:9:1
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Registers: 10
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Blocks: 1
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Constants:
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[0] = Undefined
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block0:
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[ 0] GetGlobal dst:reg6, `console`
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[ 10] GetById dst:reg7, base:reg6, `log` (console.log)
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[ 28] GetGlobal dst:reg9, `classWithName`
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[ 38] Call dst:reg8, callee:reg9, this_value:Undefined, classWithName
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[ 58] Call dst:reg5, callee:reg7, this_value:reg6, console.log, arguments:[reg8]
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[ 80] End value:reg5
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classWithName$155d62f1 class-environment.js:2:13
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Registers: 8
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Blocks: 1
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Locals: C~0
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Constants:
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[0] = String("method")
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[1] = Undefined
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block0:
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[ 0] GetLexicalEnvironment dst:reg4
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[ 8] CreateLexicalEnvironment dst:reg5, parent:reg4, capacity:0, is_catch_environment:false
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[ 20] CreateVariable `Foo`, is_immutable:true, is_global:false, is_strict:true
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[ 30] SetLexicalEnvironment environment:reg4
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[ 38] NewClass dst:C~0, class_environment:reg5, class_blueprint_index:0, element_keys:[element_keys:String("method")]
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[ 60] CallConstruct dst:reg6, callee:C~0, C
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[ 78] GetById dst:reg7, base:reg6, `method`
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[ 90] Call dst:reg5, callee:reg7, this_value:reg6, <object>.method
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[ b0] StrictlyEquals dst:reg7, lhs:reg5, rhs:C~0
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[ c0] Return value:reg7
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Foo$534d924b
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Registers: 5
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Blocks: 1
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Constants:
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[0] = Undefined
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block0:
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[ 0] End value:Undefined
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method$67eb02f3 class-environment.js:4:13
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Registers: 6
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Blocks: 1
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block0:
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[ 0] DynamicGetBinding dst:reg5, `Foo`
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[ 10] Return value:reg5
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true
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