diff options
Diffstat (limited to 'Libraries/LibJS/Runtime/VM.cpp')
| -rw-r--r-- | Libraries/LibJS/Runtime/VM.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/Libraries/LibJS/Runtime/VM.cpp b/Libraries/LibJS/Runtime/VM.cpp index 41919e2fbd..40c48102fd 100644 --- a/Libraries/LibJS/Runtime/VM.cpp +++ b/Libraries/LibJS/Runtime/VM.cpp @@ -187,7 +187,7 @@ Reference VM::get_reference(const FlyString& name) Value VM::construct(Function& function, Function& new_target, Optional<MarkedValueList> arguments, GlobalObject& global_object) { - auto& call_frame = push_call_frame(); + auto& call_frame = push_call_frame(function.is_strict_mode()); ArmedScopeGuard call_frame_popper = [&] { pop_call_frame(); @@ -304,7 +304,7 @@ Value VM::call_internal(Function& function, Value this_value, Optional<MarkedVal { ASSERT(!exception()); - auto& call_frame = push_call_frame(); + auto& call_frame = push_call_frame(function.is_strict_mode()); call_frame.function_name = function.name(); call_frame.this_value = function.bound_this().value_or(this_value); call_frame.arguments = function.bound_arguments(); @@ -320,4 +320,11 @@ Value VM::call_internal(Function& function, Value this_value, Optional<MarkedVal return result; } +bool VM::in_strict_mode() const +{ + if (call_stack().is_empty()) + return false; + return call_frame().is_strict_mode; +} + } |