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| author | Linus Groh <mail@linusgroh.de> | 2021-12-28 23:50:23 +0100 |
|---|---|---|
| committer | Linus Groh <mail@linusgroh.de> | 2021-12-29 00:16:51 +0100 |
| commit | 451149df0b6ea94ea3aa0c1d630334c998ebc9d0 (patch) | |
| tree | dd6a9099ae8b229c55ff96c2995c0d7c023b5d06 /Userland/Libraries/LibJS/Runtime/FunctionEnvironment.cpp | |
| parent | 8d70a50aed89d9931ce7864b26734a01a9423f1c (diff) | |
| download | serenity-451149df0b6ea94ea3aa0c1d630334c998ebc9d0.zip | |
LibJS: Ensure get_new_target() never returns an empty value
Also add spec comments and remove a redundant exception check while
we're here :^)
Diffstat (limited to 'Userland/Libraries/LibJS/Runtime/FunctionEnvironment.cpp')
| -rw-r--r-- | Userland/Libraries/LibJS/Runtime/FunctionEnvironment.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Userland/Libraries/LibJS/Runtime/FunctionEnvironment.cpp b/Userland/Libraries/LibJS/Runtime/FunctionEnvironment.cpp index 198189515c..072e1b4681 100644 --- a/Userland/Libraries/LibJS/Runtime/FunctionEnvironment.cpp +++ b/Userland/Libraries/LibJS/Runtime/FunctionEnvironment.cpp @@ -81,6 +81,8 @@ ThrowCompletionOr<Value> FunctionEnvironment::get_this_binding(GlobalObject& glo // 9.1.1.3.1 BindThisValue ( V ), https://tc39.es/ecma262/#sec-bindthisvalue ThrowCompletionOr<Value> FunctionEnvironment::bind_this_value(GlobalObject& global_object, Value this_value) { + VERIFY(!this_value.is_empty()); + // 1. Assert: envRec.[[ThisBindingStatus]] is not lexical. VERIFY(m_this_binding_status != ThisBindingStatus::Lexical); |