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2 commits

Author SHA1 Message Date
Linus Groh
a92dc4e30d LibJS: Ensure function declarations don't leak outside function scopes
When using VM::set_variable() to put the created ScriptFunction onto a
ScopeObject, we would previously unexpectedly reach the global object as
set_variable() checks each traversed scope for an existing Variable with
the given name - which would cause a leak of the inner function past the
outer function (we even had a test expecting that behaviour!). Now we
first declare functions (as DeclarationKind::Var) before setting them.
This will need some more work to make hoisting across non-lexical scopes
work, but it fixes this specific issue for now.

Fixes #6766.
2021-05-13 23:59:00 +01:00
Andreas Kling
13d7c09125 Libraries: Move to Userland/Libraries/ 2021-01-12 12:17:46 +01:00
Renamed from Libraries/LibJS/Tests/if-statement-function-declaration.js (Browse further)