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-rw-r--r--js/src/jsscript.cpp27
1 files changed, 14 insertions, 13 deletions
diff --git a/js/src/jsscript.cpp b/js/src/jsscript.cpp
index 10821f26a..b568b4b30 100644
--- a/js/src/jsscript.cpp
+++ b/js/src/jsscript.cpp
@@ -1689,6 +1689,16 @@ ScriptSource::substringDontDeflate(JSContext* cx, size_t start, size_t stop)
return NewStringCopyNDontDeflate<CanGC>(cx, chars, len);
}
+JSFlatString*
+ScriptSource::functionBodyString(JSContext* cx)
+{
+ MOZ_ASSERT(isFunctionBody());
+
+ size_t start = parameterListEnd_ + (sizeof(FunctionConstructorMedialSigils) - 1);
+ size_t stop = length() - (sizeof(FunctionConstructorFinalBrace) - 1);
+ return substring(cx, start, stop);
+}
+
MOZ_MUST_USE bool
ScriptSource::setSource(ExclusiveContext* cx,
mozilla::UniquePtr<char16_t[], JS::FreePolicy>&& source,
@@ -1740,10 +1750,9 @@ ScriptSource::setCompressedSource(SharedImmutableString&& raw, size_t uncompress
bool
ScriptSource::setSourceCopy(ExclusiveContext* cx, SourceBufferHolder& srcBuf,
- bool argumentsNotIncluded, SourceCompressionTask* task)
+ SourceCompressionTask* task)
{
MOZ_ASSERT(!hasSourceData());
- argumentsNotIncluded_ = argumentsNotIncluded;
auto& cache = cx->zone()->runtimeFromAnyThread()->sharedImmutableStrings();
auto deduped = cache.getOrCreate(srcBuf.get(), srcBuf.length(), [&]() {
@@ -1940,16 +1949,6 @@ ScriptSource::performXDR(XDRState<mode>* xdr)
if (!xdr->codeUint32(&compressedLength))
return false;
- {
- uint8_t argumentsNotIncluded;
- if (mode == XDR_ENCODE)
- argumentsNotIncluded = argumentsNotIncluded_;
- if (!xdr->codeUint8(&argumentsNotIncluded))
- return false;
- if (mode == XDR_DECODE)
- argumentsNotIncluded_ = argumentsNotIncluded;
- }
-
size_t byteLen = compressedLength ? compressedLength : (len * sizeof(char16_t));
if (mode == XDR_DECODE) {
uint8_t* p = xdr->cx()->template pod_malloc<uint8_t>(Max<size_t>(byteLen, 1));
@@ -2074,7 +2073,8 @@ FormatIntroducedFilename(ExclusiveContext* cx, const char* filename, unsigned li
}
bool
-ScriptSource::initFromOptions(ExclusiveContext* cx, const ReadOnlyCompileOptions& options)
+ScriptSource::initFromOptions(ExclusiveContext* cx, const ReadOnlyCompileOptions& options,
+ Maybe<uint32_t> parameterListEnd)
{
MOZ_ASSERT(!filename_);
MOZ_ASSERT(!introducerFilename_);
@@ -2083,6 +2083,7 @@ ScriptSource::initFromOptions(ExclusiveContext* cx, const ReadOnlyCompileOptions
introductionType_ = options.introductionType;
setIntroductionOffset(options.introductionOffset);
+ parameterListEnd_ = parameterListEnd.isSome() ? parameterListEnd.value() : 0;
if (options.hasIntroductionInfo) {
MOZ_ASSERT(options.introductionType != nullptr);