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Issue #1691 - Part 1: Provide a way of associating a private value with a script or module.

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This is a prerequisite for dynamic import

(cherry picked from commit 2e2972647ee29340df51a804f05e40fc1da2c89b)
This commit is contained in:
Brian Smith
2023-04-08 03:26:10 -05:00
committed by roytam1
parent d75c6c1815
commit 1a6b3a822c
10 changed files with 129 additions and 43 deletions
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dom/script/ModuleScript.cpp
+3 -3
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@@ -58,9 +58,9 @@ ModuleScript::UnlinkModuleRecord()
{
// Remove module's back reference to this object request if present.
if (mModuleRecord) {
MOZ_ASSERT(JS::GetModuleHostDefinedField(mModuleRecord).toPrivate() ==
MOZ_ASSERT(JS::GetModulePrivate(mModuleRecord).toPrivate() ==
this);
JS::SetModuleHostDefinedField(mModuleRecord, JS::UndefinedValue());
JS::SetModulePrivate(mModuleRecord, JS::UndefinedValue());
mModuleRecord = nullptr;
}
}
@@ -83,7 +83,7 @@ ModuleScript::SetModuleRecord(JS::Handle<JSObject*> aModuleRecord)
// Make module's host defined field point to this module script object.
// This is cleared in the UnlinkModuleRecord().
JS::SetModuleHostDefinedField(mModuleRecord, JS::PrivateValue(this));
JS::SetModulePrivate(mModuleRecord, JS::PrivateValue(this));
HoldJSObjects(this);
}