From 7d44640c0fb1141f5c805431f2bc2bbf9eed0754 Mon Sep 17 00:00:00 2001
From: Shannon Booth <shannon@serenityos.org>
Date: Fri, 16 May 2025 12:37:15 +1200
Subject: [PATCH] LibJS: Assume is_strict_mode called with running execution
 context

This should always be invoked when there is an execution context
on the stack.
---
 Libraries/LibJS/Runtime/VM.cpp | 7 -------
 Libraries/LibJS/Runtime/VM.h   | 5 ++++-
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/Libraries/LibJS/Runtime/VM.cpp b/Libraries/LibJS/Runtime/VM.cpp
index c6ff8bcbf30..19471a812df 100644
--- a/Libraries/LibJS/Runtime/VM.cpp
+++ b/Libraries/LibJS/Runtime/VM.cpp
@@ -407,13 +407,6 @@ Object& VM::get_global_object()
     return current_realm.global_object();
 }
 
-bool VM::in_strict_mode() const
-{
-    if (execution_context_stack().is_empty())
-        return false;
-    return running_execution_context().is_strict_mode;
-}
-
 void VM::run_queued_promise_jobs_impl()
 {
     dbgln_if(PROMISE_DEBUG, "Running queued promise jobs");
diff --git a/Libraries/LibJS/Runtime/VM.h b/Libraries/LibJS/Runtime/VM.h
index 698f74ca664..ebf903bd7a9 100644
--- a/Libraries/LibJS/Runtime/VM.h
+++ b/Libraries/LibJS/Runtime/VM.h
@@ -164,7 +164,10 @@ public:
     FunctionObject const* active_function_object() const { return running_execution_context().function; }
     FunctionObject* active_function_object() { return running_execution_context().function; }
 
-    bool in_strict_mode() const;
+    bool in_strict_mode() const
+    {
+        return running_execution_context().is_strict_mode;
+    }
 
     size_t argument_count() const
     {