Changeset 269939 in webkit for trunk/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp

Timestamp:

Nov 17, 2020, 7:19:04 PM (5 years ago)

Author:

[email protected]

Message:

[JSC] Enable static public class fields
​https://bugs.webkit.org/show_bug.cgi?id=219058

Reviewed by Saam Barati.

JSTests:

• stress/big-int-as-property-name.js:
• stress/class-fields-bytecode-cache.js:
• stress/class-fields-computed-to-property-key.js:
• stress/class-fields-function-name.js:
• stress/class-fields-harmony.js:
• stress/class-fields-private-use-eval.js:
• stress/class-fields-proxy-define-property.js:
• stress/class-fields-stress-instance.js:
• stress/class-fields-to-property-key-const-string-ftl.js:
• stress/class-fields-to-property-key-const-symbol-ftl.js:
• stress/class-fields-to-property-key-slow-object-tostring-ftl.js:
• stress/class-fields-to-property-key-slow-object-valueof-ftl.js:
• stress/class-fields-to-property-key-string-object-ftl.js:
• stress/class-fields-to-property-key-string-or-string-object-ftl.js:
• stress/class-fields-with-special-names.js:
• stress/generator-syntax.js:
• stress/method-name.js:
• stress/private-name-access-in-computed-property.js:
• test262/config.yaml:

Source/JavaScriptCore:

Let's flip the runtime flag (usePublicStaticClassFields). And we drop usePublicClassFields flag since it is already shipped.

• bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::BytecodeGenerator):

• bytecompiler/NodesCodegen.cpp:

(JSC::FunctionCallValueNode::emitBytecode):

• parser/Parser.cpp:

(JSC::Parser<LexerType>::parseClass):

• runtime/OptionsList.h:

File:

• trunk/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp (modified) (1 diff)

trunk/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp

@@ -1092 +1092 @@
 
         // Initialize instance fields after super-call.
-        if (Options::usePublicClassFields() && generator.needsClassFieldInitializer() == NeedsClassFieldInitializer::Yes) {
+        if (generator.needsClassFieldInitializer() == NeedsClassFieldInitializer::Yes) {
             ASSERT(generator.isConstructor() || generator.isDerivedConstructorContext());
             func = generator.emitLoadDerivedConstructor();