94d53d8742
This patch implements https://github.com/tc39/proposal-class-fields/pull/65 and https://github.com/tc39/proposal-static-class-features/ by splitting out instance and static field declarations into separate flags for the separate proposals. Instance class fields is currently at Stage 3 whereas static class fields is currently at Stage 2. Bug: v8:5367 Change-Id: I133c945fd0b22dc5718c7bb61b10f22348087acd Reviewed-on: https://chromium-review.googlesource.com/839778 Commit-Queue: Daniel Ehrenberg <littledan@chromium.org> Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#50293}
252 lines
7.4 KiB
Plaintext
252 lines
7.4 KiB
Plaintext
#
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# Autogenerated by generate-bytecode-expectations.
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#
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---
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wrap: yes
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public fields: yes
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---
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snippet: "
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{
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class A {
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a;
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['b'];
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}
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class B {
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a = 1;
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['b'] = this.a;
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}
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new A;
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new B;
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}
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"
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frame size: 10
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parameter count: 1
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bytecode array length: 129
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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B(Ldar), R(closure),
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B(CreateBlockContext), U8(0),
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B(PushContext), R(4),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(4),
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B(LdaTheHole),
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B(Star), R(8),
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B(CreateClosure), U8(2), U8(0), U8(2),
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B(Star), R(5),
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B(LdaConstant), U8(1),
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B(Star), R(6),
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B(LdaConstant), U8(3),
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B(StaCurrentContextSlot), U8(4),
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B(Star), R(9),
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B(Mov), R(5), R(7),
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B(CallRuntime), U16(Runtime::kDefineClass), R(6), U8(4),
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B(Star), R(6),
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B(Mov), R(7), R(1),
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B(CreateClosure), U8(4), U8(1), U8(2),
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B(Star), R(7),
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B(StaNamedProperty), R(5), U8(5), U8(2),
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B(PopContext), R(4),
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B(Mov), R(1), R(2),
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B(Ldar), R(closure),
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/* 38 E> */ B(CreateBlockContext), U8(6),
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B(PushContext), R(4),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(4),
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B(LdaTheHole),
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B(Star), R(8),
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B(CreateClosure), U8(8), U8(4), U8(2),
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B(Star), R(5),
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B(LdaConstant), U8(7),
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B(Star), R(6),
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B(LdaConstant), U8(3),
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B(StaCurrentContextSlot), U8(4),
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B(Star), R(9),
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B(Mov), R(5), R(7),
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B(CallRuntime), U16(Runtime::kDefineClass), R(6), U8(4),
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B(Star), R(6),
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B(Mov), R(7), R(0),
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B(CreateClosure), U8(9), U8(5), U8(2),
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B(Star), R(7),
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B(StaNamedProperty), R(5), U8(5), U8(6),
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B(PopContext), R(4),
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B(Mov), R(0), R(3),
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/* 120 S> */ B(Ldar), R(1),
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/* 120 E> */ B(Construct), R(1), R(0), U8(0), U8(8),
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/* 129 S> */ B(Ldar), R(0),
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/* 129 E> */ B(Construct), R(0), R(0), U8(0), U8(10),
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B(LdaUndefined),
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/* 138 S> */ B(Return),
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]
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constant pool: [
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FIXED_ARRAY_TYPE,
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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["b"],
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SHARED_FUNCTION_INFO_TYPE,
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SYMBOL_TYPE,
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FIXED_ARRAY_TYPE,
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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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]
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handlers: [
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]
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---
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snippet: "
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{
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class A extends class {} {
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a;
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['b'];
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}
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class B extends class {} {
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a = 1;
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['b'] = this.a;
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foo() { return 1; }
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constructor() {
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super();
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}
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}
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class C extends B {
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a = 1;
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['b'] = this.a;
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constructor() {
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(() => super())();
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}
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}
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new A;
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new B;
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new C;
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}
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"
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frame size: 15
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parameter count: 1
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bytecode array length: 244
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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B(Ldar), R(closure),
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B(CreateBlockContext), U8(0),
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B(PushContext), R(6),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(4),
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B(LdaTheHole),
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B(Star), R(14),
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B(CreateClosure), U8(3), U8(0), U8(2),
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B(Star), R(11),
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B(LdaConstant), U8(2),
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B(Star), R(12),
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B(Mov), R(11), R(13),
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B(CallRuntime), U16(Runtime::kDefineClass), R(12), U8(3),
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B(Star), R(12),
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B(CreateClosure), U8(4), U8(1), U8(2),
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B(Star), R(7),
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B(LdaConstant), U8(1),
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B(Star), R(8),
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B(LdaConstant), U8(5),
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B(StaCurrentContextSlot), U8(4),
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B(Star), R(11),
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B(Mov), R(7), R(9),
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B(Mov), R(13), R(10),
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B(CallRuntime), U16(Runtime::kDefineClass), R(8), U8(4),
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B(Star), R(8),
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B(Mov), R(9), R(2),
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B(CreateClosure), U8(6), U8(2), U8(2),
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B(Star), R(9),
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B(StaNamedProperty), R(7), U8(7), U8(3),
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B(PopContext), R(6),
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B(Mov), R(2), R(3),
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B(Ldar), R(closure),
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/* 38 E> */ B(CreateBlockContext), U8(8),
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B(PushContext), R(6),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(4),
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B(LdaTheHole),
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B(Star), R(14),
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B(CreateClosure), U8(11), U8(5), U8(2),
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B(Star), R(11),
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B(LdaConstant), U8(10),
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B(Star), R(12),
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B(Mov), R(11), R(13),
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B(CallRuntime), U16(Runtime::kDefineClass), R(12), U8(3),
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B(Star), R(12),
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B(CreateClosure), U8(12), U8(6), U8(2),
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B(Star), R(7),
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B(LdaConstant), U8(9),
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B(Star), R(8),
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B(LdaConstant), U8(5),
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B(StaCurrentContextSlot), U8(4),
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B(Star), R(11),
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B(CreateClosure), U8(13), U8(7), U8(2),
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B(Star), R(12),
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B(Mov), R(7), R(9),
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B(Mov), R(13), R(10),
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B(CallRuntime), U16(Runtime::kDefineClass), R(8), U8(5),
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B(Star), R(8),
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B(Mov), R(9), R(1),
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B(CreateClosure), U8(14), U8(8), U8(2),
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B(Star), R(9),
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B(StaNamedProperty), R(7), U8(7), U8(9),
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B(PopContext), R(6),
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B(Mov), R(1), R(4),
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B(Ldar), R(closure),
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/* 90 E> */ B(CreateBlockContext), U8(15),
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B(PushContext), R(6),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(4),
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/* 236 E> */ B(CreateClosure), U8(17), U8(11), U8(2),
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B(Star), R(7),
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B(LdaConstant), U8(16),
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B(Star), R(8),
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B(LdaConstant), U8(5),
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B(StaCurrentContextSlot), U8(4),
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B(Star), R(11),
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B(Mov), R(7), R(9),
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B(Mov), R(1), R(10),
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B(CallRuntime), U16(Runtime::kDefineClass), R(8), U8(4),
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B(Star), R(8),
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B(Mov), R(9), R(0),
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B(CreateClosure), U8(18), U8(12), U8(2),
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B(Star), R(9),
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B(StaNamedProperty), R(7), U8(7), U8(13),
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B(PopContext), R(6),
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B(Mov), R(0), R(5),
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/* 329 S> */ B(Ldar), R(2),
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/* 329 E> */ B(Construct), R(2), R(0), U8(0), U8(15),
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/* 338 S> */ B(Ldar), R(1),
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/* 338 E> */ B(Construct), R(1), R(0), U8(0), U8(17),
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/* 347 S> */ B(Ldar), R(0),
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/* 347 E> */ B(Construct), R(0), R(0), U8(0), U8(19),
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B(LdaUndefined),
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/* 356 S> */ B(Return),
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]
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constant pool: [
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FIXED_ARRAY_TYPE,
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FIXED_ARRAY_TYPE,
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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["b"],
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SHARED_FUNCTION_INFO_TYPE,
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SYMBOL_TYPE,
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FIXED_ARRAY_TYPE,
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FIXED_ARRAY_TYPE,
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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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FIXED_ARRAY_TYPE,
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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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]
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handlers: [
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]
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