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| author | Hendi <hendi48@users.noreply.github.com> | 2021-07-04 03:15:52 +0200 |
|---|---|---|
| committer | Linus Groh <mail@linusgroh.de> | 2021-07-06 00:15:37 +0100 |
| commit | 38fd980b0ce98130f5f62ab8c87531a2b367da5c (patch) | |
| tree | a6297d970ed05b5653beeb90c5ee739150009fee /Userland/Libraries/LibJS/AST.cpp | |
| parent | 72f8d90dc5afb023eb2449511439fc2116783961 (diff) | |
| download | serenity-38fd980b0ce98130f5f62ab8c87531a2b367da5c.zip | |
LibJS: Improve function hoisting across blocks
The parser now keeps track of a scope chain so that it can hoist
function declarations to the closest function scope.
Diffstat (limited to 'Userland/Libraries/LibJS/AST.cpp')
| -rw-r--r-- | Userland/Libraries/LibJS/AST.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Userland/Libraries/LibJS/AST.cpp b/Userland/Libraries/LibJS/AST.cpp index 7dce1fca03..23b16fb21b 100644 --- a/Userland/Libraries/LibJS/AST.cpp +++ b/Userland/Libraries/LibJS/AST.cpp @@ -2377,4 +2377,9 @@ void ScopeNode::add_functions(NonnullRefPtrVector<FunctionDeclaration> functions m_functions.extend(move(functions)); } +void ScopeNode::add_hoisted_functions(NonnullRefPtrVector<FunctionDeclaration> hoisted_functions) +{ + m_hoisted_functions.extend(move(hoisted_functions)); +} + } |