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1320403 - Move JSFunction::EXPR_BODY to JSScript, LazyScript, and FunctionBox.

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Gaming4JC 2019-06-08 15:12:00 -04:00 • committed by Roy Tam
commit d451930d58
9 changed files with 55 additions and 26 deletions
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9
js/src/jsscript.cpp
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@ -319,6 +319,7 @@ js::XDRScript(XDRState<mode>* xdr, HandleScope scriptEnclosingScope, HandleScrip
IsStarGenerator,
IsAsync,
HasRest,
IsExprBody,
OwnSource,
ExplicitUseStrict,
SelfHosted,
@ -436,6 +437,8 @@ js::XDRScript(XDRState<mode>* xdr, HandleScope scriptEnclosingScope, HandleScrip
scriptBits |= (1 << IsAsync);
if (script->hasRest())
scriptBits |= (1 << HasRest);
if (script->isExprBody())
scriptBits |= (1 << IsExprBody);
if (script->hasSingletons())
scriptBits |= (1 << HasSingleton);
if (script->treatAsRunOnce())
@ -589,6 +592,8 @@ js::XDRScript(XDRState<mode>* xdr, HandleScope scriptEnclosingScope, HandleScrip
script->setAsyncKind(AsyncFunction);
if (scriptBits & (1 << HasRest))
script->setHasRest();
if (scriptBits & (1 << IsExprBody))
script->setIsExprBody();
}
JS_STATIC_ASSERT(sizeof(jsbytecode) == 1);
@ -2660,6 +2665,8 @@ JSScript::initFromFunctionBox(ExclusiveContext* cx, HandleScript script,
script->setAsyncKind(funbox->asyncKind());
if (funbox->hasRest())
script->setHasRest();
if (funbox->isExprBody())
script->setIsExprBody();
PositionalFormalParameterIter fi(script);
while (fi && !fi.closedOver())
@ -3320,6 +3327,7 @@ js::detail::CopyScript(JSContext* cx, HandleScript src, HandleScript dst,
dst->isDefaultClassConstructor_ = src->isDefaultClassConstructor();
dst->isAsync_ = src->asyncKind() == AsyncFunction;
dst->hasRest_ = src->hasRest_;
dst->isExprBody_ = src->isExprBody_;
if (nconsts != 0) {
GCPtrValue* vector = Rebase<GCPtrValue>(dst, src, src->consts()->vector);
@ -4059,6 +4067,7 @@ LazyScript::Create(ExclusiveContext* cx, HandleFunction fun,
p.hasThisBinding = false;
p.isAsync = false;
p.hasRest = false;
p.isExprBody = false;
p.numClosedOverBindings = closedOverBindings.length();
p.numInnerFunctions = innerFunctions.length();
p.generatorKindBits = GeneratorKindAsBits(NotGenerator);