From 56a4517a1f1ef8fdcba41982c5ad224ea1a45d89 Mon Sep 17 00:00:00 2001
From: Gaming4JC <g4jc@hyperbola.info>
Date: Sat, 8 Jun 2019 19:52:00 -0400
Subject: [PATCH] 1320408 - Part 10: Change LazyScript::functionDelazifying to
 static method.

---
 js/src/jsfun.cpp         |  2 +-
 js/src/jsscript.h        |  2 +-
 js/src/jsscriptinlines.h | 11 +++++------
 3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/js/src/jsfun.cpp b/js/src/jsfun.cpp
index 5a253217b7..ea64aabe2d 100644
--- a/js/src/jsfun.cpp
+++ b/js/src/jsfun.cpp
@@ -1366,7 +1366,7 @@ JSFunction::createScriptForLazilyInterpretedFunction(JSContext* cx, HandleFuncti
         }
 
         if (fun != lazy->functionNonDelazifying()) {
-            if (!lazy->functionDelazifying(cx))
+            if (!LazyScript::functionDelazifying(cx, lazy))
                 return false;
             script = lazy->functionNonDelazifying()->nonLazyScript();
             if (!script)
diff --git a/js/src/jsscript.h b/js/src/jsscript.h
index c3298a8848..2f962ab942 100644
--- a/js/src/jsscript.h
+++ b/js/src/jsscript.h
@@ -2034,7 +2034,7 @@ class LazyScript : public gc::TenuredCell
 
     void initRuntimeFields(uint64_t packedFields);
 
-    inline JSFunction* functionDelazifying(JSContext* cx) const;
+    static inline JSFunction* functionDelazifying(JSContext* cx, Handle<LazyScript*>);
     JSFunction* functionNonDelazifying() const {
         return function_;
     }
diff --git a/js/src/jsscriptinlines.h b/js/src/jsscriptinlines.h
index 65abb5cb7c..205a37f244 100644
--- a/js/src/jsscriptinlines.h
+++ b/js/src/jsscriptinlines.h
@@ -74,14 +74,13 @@ void
 SetFrameArgumentsObject(JSContext* cx, AbstractFramePtr frame,
                         HandleScript script, JSObject* argsobj);
 
-inline JSFunction*
-LazyScript::functionDelazifying(JSContext* cx) const
+/* static */ inline JSFunction*
+LazyScript::functionDelazifying(JSContext* cx, Handle<LazyScript*> script)
 {
-    Rooted<const LazyScript*> self(cx, this);
-    RootedFunction fun(cx, self->function_);
-    if (self->function_ && !JSFunction::getOrCreateScript(cx, fun))
+    RootedFunction fun(cx, script->function_);
+    if (script->function_ && !JSFunction::getOrCreateScript(cx, fun))
         return nullptr;
-    return self->function_;
+    return script->function_;
 }
 
 } // namespace js