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LibJS: Add source location for Handle nodes in GC graph dumper output

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With this change JS::Handle root nodes will contain source location
where they were constructed like:
```
    "94675029575744": {
        "root": "Handle activate_event_handler \
           serenity/Userland/Libraries/LibWeb/DOM/EventTarget.cpp:564",
        "class_name": "HTMLButtonElement",
        "edges": [
            "94675025955904",
            "94675026899520",
            "94675030831168",
```
This commit is contained in:
Aliaksandr Kalenik 2023-09-22 02:04:16 +02:00 • committed by Andreas Kling
parent 4b06cef93a
commit 719a00df3a
9 changed files with 129 additions and 121 deletions
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2
Userland/Libraries/LibJS/Runtime/VM.h
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@ -47,7 +47,7 @@ public:
void dump_backtrace() const;
void gather_roots(HashMap<Cell*, HeapRootTypeOrLocation>&);
void gather_roots(HashMap<Cell*, HeapRoot>&);
#define __JS_ENUMERATE(SymbolName, snake_name) \
NonnullGCPtr<Symbol> well_known_symbol_##snake_name() const \