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| author | Andreas Kling <kling@serenityos.org> | 2021-06-06 13:33:02 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-06-07 18:11:59 +0200 |
| commit | 4bdfe738955c8de70c6266ab58addec7ef41b31e (patch) | |
| tree | dfe019f65d9b298021a4c973956e73e135429099 /Userland/Libraries/LibJS/AST.h | |
| parent | 79eac08f5bc9850749a3280d517649a1d0c9933a (diff) | |
| download | serenity-4bdfe738955c8de70c6266ab58addec7ef41b31e.zip | |
LibJS: Add basic support for "continue" in the bytecode VM
Unlike the convoluted unwind-until-scope-type mechanism in the AST
interpreter, "continue" maps to a simple Bytecode::Op::Jump here. :^)
We know where to jump based on a stack of "continuable scopes" that
we now maintain on the Bytecode::Generator as we go.
Note that this only supports bare "continue", not continue-with-label.
Diffstat (limited to 'Userland/Libraries/LibJS/AST.h')
| -rw-r--r-- | Userland/Libraries/LibJS/AST.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Userland/Libraries/LibJS/AST.h b/Userland/Libraries/LibJS/AST.h index 5dc8e73911..b1f5332600 100644 --- a/Userland/Libraries/LibJS/AST.h +++ b/Userland/Libraries/LibJS/AST.h @@ -1300,6 +1300,7 @@ public: } virtual Value execute(Interpreter&, GlobalObject&) const override; + virtual Optional<Bytecode::Register> generate_bytecode(Bytecode::Generator&) const override; const FlyString& target_label() const { return m_target_label; } |