Changeset 284467 in webkit for trunk/Source/JavaScriptCore/wasm/WasmTable.cpp

Timestamp:

Oct 19, 2021, 10:36:49 AM (4 years ago)

Author:

[email protected]

Message:

Wasm Table can take arbitrary default value
​https://bugs.webkit.org/show_bug.cgi?id=231933
rdar://84327812

Reviewed by Robin Morisset.

• wasm/WasmTable.cpp:

(JSC::Wasm::Table::grow):

File:

• trunk/Source/JavaScriptCore/wasm/WasmTable.cpp (modified) (1 diff)

trunk/Source/JavaScriptCore/wasm/WasmTable.cpp

@@ -116 +116 @@
 
     if (auto* funcRefTable = asFuncrefTable()) {
-        if (!checkedGrow(funcRefTable->m_importableFunctions, [] (auto&) { }))
+        if (!checkedGrow(funcRefTable->m_importableFunctions, [](auto&) { }))
             return std::nullopt;
-        if (!checkedGrow(funcRefTable->m_instances, [] (auto&) { }))
+        if (!checkedGrow(funcRefTable->m_instances, [](auto&) { }))
             return std::nullopt;
     }
 
-    if (!checkedGrow(m_jsValues, [defaultValue] (WriteBarrier<Unknown>& slot) { slot.setStartingValue(defaultValue); }))
+    VM& vm = m_owner->vm();
+    if (!checkedGrow(m_jsValues, [&](WriteBarrier<Unknown>& slot) { slot.set(vm, m_owner, defaultValue); }))
         return std::nullopt;